Sanken S06-4A025-B, S06-4A009-B, S06 Series, S06-4A006-B, S06-4A019-B Instruction Manual

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High Performance Vector Control Multifunction Inverter

S06

Instruction Manual

Thank you for purchasing the Sanken High Performance Vector Control Inverter .

[For Safe Use]

 Please read the instructions thoroughly and use it correctly before using this product.  After reading, please keep this manual near to the machines for convenient reference.

Expressions and meanings of safety notes

This symbol indicates a hazard that could lead to death or serious injury if the warning is ignored and the product is handled incorrectly.

Danger

Caution

Furthermore, even an instruction marked [Caution] can also cause serious consequences under certain circumstances. Be sure to

abide by all instructions in this manual, irrespective of the degree of danger.

This symbol indicates a hazard that could lead to injury or damage to property if the warning is ignored and the product is handled incorrectly.

Meanings of graphic symbols

This symbol indicates a potential danger.

The specific content of danger is indicated within Ì. (this example indicates a general danger.)

This symbol indicates the need for caution.

The specific content of caution is indicated within Ì. (This example indicates a general caution.)

This symbol indicates a prohibition (strictly prohibited).

The specific content of prohibition is indicated within

prohibition)

Gengeral danger

General prohibition

Electric shock

danger

Caution: risk of

electric shock

. (This example indicates a general

Disassembly is

prohibited

Fire danger

Caution:risk of

rotating objects

The use of open

fire is prohibited.

This symbol indicates an action that must be performed (the project that must be performed).

The specific content is indicated within. (This example indicates a general compulsory item.)

General

compulsory item

Must be grounded

- 1 -

CONTENTS

1. Safety Notes ...................................................................................... - 5 -

1-1 Important notes .......................................................................... - 5 -

1-2 Notes on Use ............................................................................. - 5 -

1-3 Notes on Installation .................................................................... - 5 -

1-4 Notes on Handling and Moving ............................................................. - 6 -

1-5 Notes on Wiring .......................................................................... - 6 -

1-6 Notes on Operation ....................................................................... - 7 -

1-7 Notes on Maintenance and Inspection ...................................................... - 7 -

1-8 Disposal ................................................................................. - 7 -

1-9 Others ................................................................................... - 7 -

2. Product Validation and Precautions on Use................................................... - 8 -

2-1 Product validation ....................................................................... - 8 -

2-2 Example of nameplate label ............................................................... - 8 -

2-3 The meanings of the model ................................................................ - 8 -

2-4 Precautions on Use ....................................................................... - 8 -

3. Installation............................................................................... - 10 -

3-1 Installation Location and Storage ....................................................... - 10 -

3-2 Installation Direction and Space ........................................................ - 10 -

3-3 Sketch of Front Cover Removal and Installation .......................................... - 11 -

4. Wiring..................................................................................... - 12 -

4-1 Connection with peripheral devices ...................................................... - 12 -

4-2 About Wiring ............................................................................ - 13 -

4-3 Terminal Wiring Diagram ................................................................. - 14 -

4-4 Composition of Main Circuit Terminals ................................................... - 15 -

4-4-1 Description of Main Circuit Terminals ............................................ - 15 -

4-4-2 Connection Diagram of Main Circuit Terminals ..................................... - 16 -

4-4-3 External brake resistor selection example ........................................ - 17 -

4-4-4 Capacities of MCCB and MC as well as Wire Size ................................... - 17 -

4-5 Composition of Control Circuit Terminals ................................................ - 18 -

4-5-1 Wire size and terminal arrangement ............................................... - 18 -

4-5-2 Schematic of control circuit terminal wiring ..................................... - 18 -

4-5-3 Functional list of control circuit terminals ..................................... - 18 -

4-5-4 Descriptions on control circuit terminal wiring .................................. - 20 -

4-6 Installation and Wiring of Optional Board ............................................... - 22 -

4-6-1 Overview of Optional Board ....................................................... - 22 -

4-6-2 Installation Method of Optional Board ............................................ - 22 -

5. Operation Panel............................................................................ - 23 -

5-1 Names and Functions of Parts of the Operation Panel ..................................... - 23 -

5-2 Description of keys on operation panel .................................................. - 24 -

5-3 Display mode of operation panel ......................................................... - 24 -

5-3-1 Version Display .................................................................. - 24 -

5-3-2 Inverter status mode ............................................................. - 25 -

5-3-3 Alarm display .................................................................... - 27 -

5-3-4 Frequency input .................................................................. - 27 -

5-4 Basic operation ......................................................................... - 28 -

5-4-1 Setting function code ............................................................ - 28 -

5-4-2 Confirming operation ............................................................. - 28 -

5-4-3 Signed operation ................................................................. - 29 -

5-5 Special functions ....................................................................... - 29 -

5-5-1 Copy function operation .......................................................... - 29 -

5-5-2 Changed code display operation ................................................... - 30 -

5-5-3 Function code initialization operation ........................................... - 30 -

5-5-4 Alarm contents reading operation ................................................. - 31 -

5-5-5 Alarm status confirmation operation .............................................. - 31 -

5-5-6 List of 7-segment monitor display ................................................ - 32 -

- 2 -

6. Operation.................................................................................. - 33 -

6-1 Operation steps ......................................................................... - 33 -

6-2 Test run ................................................................................ - 34 -

6-2-1 Confirmation before power input .................................................. - 34 -

6-2-2 Confirmation after power input ................................................... - 34 -

6-2-3 Basic setting (1) ................................................................ - 34 -

6-2-4 Motor control setting ............................................................ - 34 -

6-2-5 Basic setting (2) ................................................................ - 35 -

6-2-6 Motor parameter auto tuning ...................................................... - 35 -

6-2-7 Basic setting (3) ................................................................ - 38 -

6-3 Special functions ....................................................................... - 40 -

6-3-1 JOG operation .................................................................... - 40 -

6-3-2 Hold operation ................................................................... - 41 -

6-3-3 Notes on free run stop terminal (MBS) ............................................ - 41 -

7. Function Code .................................................................................... - 44 -

7-1 Representation and Description of Function Codes ........................................ - 44 -

7-2 Function Code List ...................................................................... - 44 -

7-3 Description of Functions ................................................................ - 62 -

7-3-1 Basic functions .................................................................. - 62 -

7-3-2 Input/Output-Related Functions ................................................... - 89 -

7-3-3 System functions ................................................................ - 100 -

7-3-4 Special functions ............................................................... - 109 -

7-3-5 Multi-speed Function ............................................................ - 115 -

7-3-6 PID Function .................................................................... - 128 -

7-3-7 Communication function .......................................................... - 143 -

7-3-8 Motor parameters ................................................................ - 145 -

7-3-9 Vector Speed Control ............................................................ - 147 -

7-3-10 Torque control .................................................................. - 155 -

7-3-11 Single-Inverter Multi-Pump Water Supply ......................................... - 161 -

7-4 Serial Communication Function .......................................................... - 164 -

7-4-1 Outline ......................................................................... - 164 -

7-4-2 Terminal functions and wiring methods ........................................... - 165 -

7-4-3 Operation and function code setting by serial communication ..................... - 165 -

7-4-4 Communication with dedicated protocol (SANKEN communication protocol) ........... - 167 -

7-4-5 Programming Design .............................................................. - 168 -

7-4-6 ModBus-RTU Communication ........................................................ - 181 -

8. Protection & Error Function............................................................... - 190 -

8-1 Operation error ........................................................................ - 190 -

8-2 Conflict & interference error .......................................................... - 190 -

8-3 Warning Status ......................................................................... - 194 -

8-4 Alarm Status ........................................................................... - 194 -

9. Fault Analysis............................................................................ - 198 -

10.Maintenance & Inspection ........................................................................ - 199 -

10-1 Precautions on Checking and Maintenance ................................................ - 199 -

10-2 Inspection Items ....................................................................... - 199 -

10-3 Part Replacement ....................................................................... - 200 -

10-4 Megger Test ............................................................................ - 200 -

10-5 Electrical measurement of main circuit ................................................. - 201 -

11.Specification Parameters ........................................................................ - 203 -

11-1 Standard specification ................................................................. - 203 -

11-2 Inverter general specification ......................................................... - 204 -

11-3 Communication function specification ................................................... - 205 -

11-4 Storage Environment .................................................................... - 205 -

12.Overall Dimension ............................................................................... - 206 -

12-1 Mainbody dimension ..................................................................... - 206 -

12-2 Operation panel ........................................................................ - 206 -

- 3 -

12-2 Operation panel ........................................................................ - 207 -

13.Peripheral Equipments & Options ................................................................. - 208 -

- 4 -

1. Safety Notes

1-1 Important notes

 Caution: risk of electric shock

The disassembly of cover is absolutely probibited, otherwise the risk of electric shock and casualty may

exist.

 Caution: Fire Hazard!

Immediately shut down the power supply and contact with the Seller when peculiar smell, abnormal noise,

smoke or sparks, etc. are found in the device.

In case of a fire, please use the extinguisher for electrical fire (dry powder), but do not use water for fire

fighting.

1-2 Notes on Use

 Before starting the inverter, confirm the safety status of the load first, and then start running operation following

the instruction manual.

Failure to observe this may result in the danger of electric shock and other accidents.

 Do not smoke or use fireworks around the inverter.

Failure to observe this may result in personalinjury and fire.

 Do not keep containers which contain water above the equipment, such as vase, etc.

The water may infiltrate into the equipment interior and cause a fire.

 Do not sit or stand on top of the equipment, and do not lean on it or treat it as a footboard.

Failure to observe this may overturn the equipment and result in personal injury.

 Do not insert sticks, fingers etc. into the fan.

The rotating fan would cause personal injury.

 During operation, do not short-circuit the input terminal and output terminal.

The current return will result in electric arc, which can cause personal burns and visual impairment.

 Its use in the following applications is absolutely prohibited.

a) Medical equipment which are directly related to life. b) Trolley buss which may lead to personal injury. c) Important computer systems for the community and public utilities. d) Equipment with these as standards.

Otherwise it may have significant impact on personal safety and the maintenance of public functions.

Please consult the Company in advance when it is used in the above-mentioned load equipment.

Danger

Caution

1-3 Notes on Installation

 It is absolutely prohibited to store or use the inverter under the environmental conditions described below.

Failure to observe this warning may result in a fault, damage or deterioration, which could lead to fire.

y Very hot, cold, humid or outdoor locations, of which the environmental conditions are beyond that recorded

in the instruction manual.

y Locations which are in direct sunlight or near a heater or other heat sources. y Locations subject to vibration or physical shock. y Locations near machinery that generates sparks. y Locations subject to dust, corrosive gas, salt, inflammable gas and water droplets. y Locations higher than 3000 meters above sea level. y Other similar environments.

Caution

- 5 -

 Mount the inverter on a metal surface or other non-flammable surfaces.

Failure to observe this may result in a fire.

 Install the inverter in a location that can bear its weight according to the instruction manual.

Failure to observe this may result in injuries as the inverter falls down.

 Do not plug up the air inlet/exhaust.

Failure to observe this may result in a fire due to internal temperature rise of the equipment.

 Do not place the inverter near flammable materials.

Failure to observe this may result in a fire.

 Do not allow foreign objects into the inverter or attach to the cooling fans.

Failure to observe this may result in a fire or an accident.

 Do not operate an inverter which is damanged, lacking parts or dented.

Failure to observe this may result in an electric shock, injury, fire or other accidents.

1-4 Notes on Handling and Moving

 During handling and moving, do not tilt the equipment.

Failure to observe this may result in personal injury due to falling down of equipment.

 Prior to handling and moving, confirm the weight marking attached to the equipment first; please prepare

alternative handling machine for work as necessary.

Failure to observe this may result in personal injury.

Caution

1-5 Notes on Wiring

 Wiring must be performed by qualified personnel.

Improper wiring may result in electric shock or fire.

 Do not connect AC power to an output terminal (U, V or W).

Failure to observe this may result in personal injury or fire.

 Do not use if rated voltage is exceeded.

Failure to observe this may result in personal injury or fire.

 Do not connect a resistor directly to the DC terminals (P and X).

Failure to observe this may result in a fire.

 Connection between the ground terminals must be reliable.

Failure to observe this may result in an electric shock.

 Please tighten the terminal block screws according to specified tightening torques.

Failure to observe this may result in a fire.

 Check that the AC power voltage is consistent with the rated voltage of the inverter.

Failure to observe this may result in personal injury or fire.

 For cable types and diameters, please use the cables specified in the instruction manual.

Failure to observe this may result in a fire due to wire heating.

 Secure the inverter before wiring.

Failure to observe this may result in personal injury or fire.

Danger

Caution

 The inverter, motor or wiring may cause interference. Please note misoperation of peripheral devices.

Failure to observe this may result in accidents.

 If the input and output are terminal blocks, the wire heads must be connected with crimp terminals.

Failure to observe this may result in personal injury or fire.

- 6 -

1-6 Notes on Operation

 Connect the input power only after attaching the front cover, and never remove the cover when the power is on.

Failure to observe this may result in an electric shock.

 Do not touch any switch with wet hands.

Failure to observe this may result in an electric shock.

 Do not touch any inverter terminal when the inverter is energized, even if the motor is not running.

Failure to observe this may result in an electric shock.

 Do not get close to the motor when the restart function is enabled, as it will re-start suddenly after the alarm stops.

(Design the system to ensure personal safety at restart.)

Failure to observe this may result in personal injury.

 Provide a separate emergency stop switch.

Failure to observe this may result in personal injury.

 If the alarm is reset with the operation signal set, the equipment will restart suddenly. Therefore, please cut off the

operation signal before releasing an alarm.

Failure to observe this may result in personal injury.

 Do not touch the radiator fins or DC reactor, beacause they become very hot.

Failure to observe this may result in burns.

 It is easy to set the inverter drive speed from low to high, so be sure to confirm the allowable operating range of

the motor or machinery before the operation.

Failure to observe this may result in personal injury.

 Please set separate brake if it is required to keep braking.

Failure to observe this may result in personal injury.

 Do not start or stop the inverter by turning the main circuit ON or OFF.

Failure to observe this may result in equipment faults.

Danger

Caution

1-7 Notes on Maintenance and Inspection

 Works such as maintenance, inspection and replacement of parts can only be carried out by professional

electricians.

[Take off any metal item (such as watch, bracelet, etc.) before working on the equipment.]

[Use insulated tools]

Failure to observe this may result in electric shock or burns.

 Cut off the input power (OFF) for maintenance and inspection; only carry out the works with the voltage between

DC terminals P and X less than 30VDC after the [CHARGE] indicator lamp goes out.

Failure to observe this may result in electric shock and personal injury.

1-8 Disposal

 When disposing this product, please entrust a specialized industrial waste disposal service.

If it is not handled by professionals, personal injury may be caused by capacitor explosion or the generated

harmful gas.

1-9 Others

Caution

Danger

- 7 -

 Reformation of the product without authorization is strictly prohibited.

Failure to observe this may result in the risks of electric shock, personal injury, fault, damage or fire.

 This product is designed for operation of a three-phase induction motor. Therefore it can not be used for

single-phase motor or other purposes. Failure to observe this may result in a fire or an accident.

 Do not use this product for life-support equipment, or other purposes directly related to dangers to human.

Failure to observe this may result in an accident.

 Install a safety device when the failure of this product may cause a serious accident or damage.

Failure to observe this may result in an accident.

2. Product Validation and Precautions on Use

2-1 Product validation

After unpacking the product, please check the followings: Check that the product has not been damaged during delivery, such as depression of casing etc. In case such problems are found, please contact the retailer.

S06 series product body (take S06-4A019-B** for example)

Wiring hole

Inverter body

As shown on right

Instruction Manual

this manual

2-2 Example of nameplate label

Cooling fan

Warning identification

LED monitor

Multifunctional numeric ke

Nameplate label

2-3 The meanings of the model

Series name

2-4 Precautions on Use

1. Use the product in a location satisfying the standard environmental specifications (temperature, humidity, vibration, dust,

water drop, toxic gases, etc.).

2. Before starting up the product for the first time, carefully check the wiring. Make sure that the power cable (input) and

Voltage class

4: 3-phase 400V

Rated current calibration

For example: A019 represents the motor

capacity corresponding to the rated

current of 18.5A is 7.5kW

- 8 -

Internal code

Overload mode B stands for light overload which can work for 1 minute @ 120%

motor cable (output) are connected correctly. Otherwise, the inverter will be damaged.

3. Since the service life of the inverter is greatly affected by the ambient temperature of the installation location, it is

recommended to lower the ambient temperature before operation.

4. When installing the product in a control cabinet, check the cabinet size and ensure sufficient ventilation.

5. When the capacitors and surge suppressors used for improving the power factor are connected to the inverter’s output

terminal, the inverter may be heated or even damaged bacause of the high-order harmonic components. Therefore, do not

connect the capacitors and surge suppressors to the output terminal of the inverter. To increase the power factor, you can

install the DC reactor at the DC side or install the AC reactor at the primary side (i.e. input terminal) of the inverter.

6. When implementing a megger test, follow the method given in this instruction manual (10-4 “Megger Test”).

7. When using leakage circuit breaker protection switch, select a product for corresponding high-order harmonic and surge.

8. In principle, there is no magnetic contactor between the inverter and the motor. However, if the magnetic contactor is

turned ON and OFF while the inverter is operating, an excess current will be generated.

9. Select larger capacity since the operating characteristics of full electromagnetic-type MCCB changes with high-order

harmonic current.

- 9 -

3. Installation

(op

)

3-1 Installation Location and Storage

Table 3-1 Work Environment Parameters

Ambient temperature

Storage temperature

Relative humidity Below 95%RH (without dewing)

Altitude Below 3000m (decrease the current when exceeding 1000m)

Vibration Below 5.9m/s2 (0.6G) (JIS C 60068-2-6 standard; IEC60068-2-6)

Gaseous media Indoor (free of corrosive gas, flammable gase, oil mist, dust, etc.)

Table 3-2 Storage Environment

Storage temperature

Relative humidity Below 95%RH (without frost)

Storage environment Places free of direct sunlight, corrosive or inflammable gases, oil mist, dust, steam, water droplet,

3-2 Installation Direction and Space

(1) This inverter is of the wall mounting type.

(2) Install the inverter vertically on a flat mounting surface.

-10℃～+50℃ (without freezing); heavy overload, -10℃～+40℃ (without freezing); light overload

-20℃～+65℃ (short-term preservation during transportation)

-20℃～+65℃ This temperature is for short periods, such as during transportation. Ambient temperature must be 30°C or lower for more than 3 months of storage in consideration of the deterioration of the electrolytic capacitor. Furthermore, energize the equipment once per year when it is stored for more than one year.

vibration or high salinity.

(3) Since the inverter generates heat easily, provide adequate space around it to ensure good heat dissipation conditions.

(4) When installing the inverter in a control cabinet, provide a ventilation fan to keep the ambient temperature below 40°C.

(5) When installing the inverter in a control cabinet, mounting the radiator fins outside the control cabinet can help to reduce the

internal temperature of the cabinet.

(6) This inverter is of IP20 structure. Please select according to intended use.

Outside cabinet

Heating air

(optional)

Cooling fan

Cooling air

Mount

racket

Inside

cabinet

Outside

cabinet

Cooling fan

Above

5cm

Above 10cm

Above

Above 10cm

5cm

Heating air

Cooling air

Above 10cm

Inside cabinet

Mount bracket

tional

Figure 3-1 Surrounding Space Figure 3-2 Arranging method of radiator fins

outside the cabinet

When several inverters are set in a control cabinet, be sure to locate the ventilation fans properly to allow free air

circulation.

Improper located ventilation fans will rise the ambient temperature, which will affect the cooling of the inverter.

- 10 -

Ventilation fan

Overheat

Correct

Incorrect

Correct

Figure 3-3 Arranging method inside the cabinet Figure 3-4 Ventilation fan position in cabinet

3-3 Sketch of Front Cover Removal and Installation

(1) Removal of front cover (lower)

Unscrew the M4 screws, and pull the cover toward you while pressing both sides of the front cover (lower).

y Only carry out this work during the main circuit wiring, control circuit wiring and JP2 switching.

Ventilation fan

Overheat

Incorrect

(3) Removal of operation panel

Remove the operation panel and front panel during the installation, and re-install the front panel after the installation.

(2) Installation

When installing, work in reverse order.

- 11 -

4. Wiring

 Read the Notes on Wiring (1-5) before wiring.

4-1 Connection with peripheral devices

Name Purposes and detailed description

Input power

supply

transformer

Circuit breaker

or leakage

circuit breaker

Failure to observe this may result in personal injury or fire.

When there is need for matching the system power

supply voltage with rated inverter input voltage, please

provide the input power supply transformer.

When several inverters are used, please provide the

input power supply transformer to reduce the impact of

high-order harmonic on other load devices.

Please connect wiring circuit breaker or leakage circuit

breaker in the overload protection circuit during

protection and wiring of the power supply system.

When using leakage circuit breaker, select a product for

corresponding high-order harmonic.

Electromagnetic

contactor

Surge absorber

AC reactor

DC reactor

Zero-sequence

reactor

Line noise filter

The coil must be provided with a surge absorber.

Please install the surge absorber for suppression of

surge generated on opening and closing of

electromagnetic contactors and control relays.

To achieve the following objectives, please install the

reactor

·Improve the inverter’s input power factor

·Reduce the impact on inverter due to unbalance

between phases of power supply voltage

·Prevent tripping of inverter due to action of phase lead

compensation capacitors in the system

·When the capacity of power supply is large (above

500kVA)

Reduce the interferences coming into input power

supply system of the inverter and generated by wiring.

It is recommended that elements such as zero-sequence

reactor etc. be inserted as close to inverter as possible.

 Model name RC5078

Radio noise

filter

RC5096 [SOSHIN Electric Co., LTD]

Used to suppress the radio noise radiating to power

supply side of the inverter.

 Model name 200V class: 3XYEB-105•104

400V class: 3XYHB-105•104

[OKAYA Electric Industries Co., LTD]

- 12 -

Reduce the interferences coming into input power

supply system of the inverter and generated by wiring.

Noise filter

It is recommended that noise filter be installed as close

to inverter as possible.

 EMC filter recommended (please consult otherwise)

4-2 About Wiring

◆ Before carrying out wiring work, cut off the inverter’s input power supply, and make sure that no applied voltage

is present.

(1) Be sure to connnect a circuit breaker between the power supply and the input power supply terminals (R, S, T).

(Use a leakage circuit breaker specific to high-order harmonic when necessary.) To ensure the system safety,

connect a MC (electromagnetic contactor) between the circuit breaker and the input power supply.

(2) The phase order does not need to be considered when wiring the input power supply terminals (R, S and T). (3) Connect the wires between the motor and the output terminals (U, V, W) correctly.

◆ The high-order harmonic leakage current increases accordingly when the total length of wiring between inverter

and motor is too long, which causes adverse affects on peripheral devices.

The total length of wiring between inverter and motor shall not exceed the values described in Table 4-1.

Table 4-1 Length of wiring between the inverter and the motor

Length of wiring between the inverter

and the motor

Carrier frequency

(Specified by F1009)

● When driving several motors at the same time, the total length of wiring to motors shall not exceed the values described

in Table 4-1. However, for vector control, the maximum wiring length shall be controlled within 100m. (For length of

more than 30m, please implement auto detecting mode 2)

● The surge voltage generated by the inverter element switching is superimposed and added to the motor terminal voltage.

The following measures should be considered to prevent deterioration of motor isolation especially for 400V class motors

when the length of wiring between the inverter and the motor is long.

① Use motors with reinforced isolation. ② Shorten the length of wiring between the inverter and the motor as possible (Generally about 10 - 20m).

(4) Refer to 4-5-4 for capacity of MCCB and MC as well as the wire sizes.

Use sleeved crimp terminals for the power and motor cables.

(5) Use shielded or twisted-pair wires for wiring to the control circuit terminals, while keep the wires well away

from the main and high-voltage circuits (including logic circuit of 200 V relay).

(6) Use a micro-signal contact or two-contact relay for the control circuit terminal to prevent poor contact. (7) Ground the ground terminal ( ) securely.(Never use the casing or the chassis.)

According to technical standards for electrical equipment, 400V series shall be connected to the grounding

electrode for type C grounding.

Table 4-2 Types of grounding

Voltage Types of grounding Grounding resistance

400V series Type C grounding 10Ω or less

● Do not share the grounding wire with the welding machine or the power equipment.

● Use the grounding wire prescribed in the technical standards for electrical equipment, and shorten wiring length as much as

possible.

● Be careful not to loop the grounding wire when using multiple inverters.

50m 100m 200m

F1009=130 or less F1009=90 or less F1009=40 or less

- 13 -

(8) During wiring, please note that the inside of inverter shall be free from chips of wires.

◆ Control circuit wiring precautions y Use shielded cable for analog input and output cables as well as the contact input cable (digital multifunctional input

terminals).

y To prevent misoperation due to interfenrence, the signal cables and power cables should be separated as possible during the

wiring (above 10cm).

y When using the operation panel for running, it can be realized only through the main circuit wiring (Without the need to

operate from the outside or by inputting frequency instructions).

y Connect the MCCB (circuit breaker) and other circuit protectors between the power supply and the input terminals. y When the protective function of the inverter is enabled or the occurrence of other accidents, please connect the MC

(electromagnetic contactor) between MCCB and input terminals to cut off the inverter power supply, preventing further

expansion of failure or accident. Furthermore, the MC should be connected as close to the inverter as possible.

4-3 Terminal Wiring Diagram

- 14 -

Option

reacto

Brake unit

Brake resisto

Input power

User load

Main circuit

Control circuit

Multifunctional input terminal Note: 5※

Digital signal common ground (internally connected)

24V outside

ower output

Motor

Note: 1※

Multifunctional contact output 1 Contact capacity: 250V, 0.3A

Note: 2※

Multifunctional contact output 2 Contact capacity: 250V, 0.3A

Driving 1

Consistent frequency

Overload prealarm signal

Common signal ground

Open collector 24V 50mA or less Note: 3※

Potentiometer

Notes:

1: Ground ※ the inverter and motor reliably before use 2: Two groups ※ of separate multifunctional contact outputs, which can be selected and

set by F1513 & F1514

3: Multifunctional open collector output DO terminal, which can be selected and set b

F1509-F1511

4: Switch ※ the function with function code F1002. The terminal can be used as an input

terminal for various feedback signals

5: Multifunctional input terminal, can be assigned with different functions using ※

function code F1414 to F1421

6: This jumper terminal is used for version update, never use it under normal ※

circumstances

4-4 Composition of Main Circuit Terminals

Frequency setting power 12V

Frequency setting terminal

Analog signal common terminal 12G

Analog output DC0-10V

Note: 4※

Update terminal

Note: 6※

※

RS485 communication terminal

Terminal resistor

Main circuit terminal

Control circuit input terminal

Control circuit output terminal

Communication circuit terminal

4-4-1 Description of Main Circuit Terminals

Terminal symbol Name Description

- 15 -

R,S,T Input power supply terminals Terminals connected to a three-phase commercial

power supply

U,V,W Inverter output terminals Terminals connected to a three-phase induction motor

P,P1 DC reactor connection terminals

P,PR Brake resistor connection terminals Terminals connected to a brake resistor between P-PR

P,X DC side voltage terminals

Ground terminal Terminal for grounding of inverter casing

Terminals connected to a DC reactor ※1

Terminals connected to a brake unit P is the DC positive terminal, X the DC negative terminal

※1 When connecting the DC reactor, please remove the jumper between P1 and P.

4-4-2 Connection Diagram of Main Circuit Terminals

(1) S06-4A005～4A076

Jumper

reactor

(2) S06-4A092～4A152

Brake resistor

Motor

Option

Input powe

Jumpe

Reacto

Brake unit Motor

Input power

Option

- 16 -

4-4-3 External brake resistor selection example

)

Model

S06-4A005-B** 700Ω or more 100W 420Ω or more 300W

S06-4A006-B** 320Ω or more 200W 190Ω or more 300W

S06-4A009-B** 160Ω or more 400W 130Ω or more 500W

S06-4A014-B** 120Ω or more 600W 80Ω or more 800W

S06-4A019-B** 80Ω or more 800W 52Ω or more 1100W

S06-4A025-B** 60Ω or more 1000W 38Ω or more 1500W

S06-4A032-B** 40Ω or more 1500W 32Ω or more 1800W

S06-4A038-B** 40Ω or more 1500W 32Ω or more 1800W

S06-4A049-B** 40Ω or more 1500W 32Ω or more 1800W

S06-4A061-B** 40Ω or more 1500W 32Ω or more 1800W

S06-4A076-B** 20Ω or more 3000W 16Ω or more 3600W

※1 The above brake resistor is selected by assuming the maximum duty cycle to be 10% ED. When % ED needs to be set above

10%, brake resistor capacity should be increased proportionally.

Example) When setting 20 % ED, the capacity should be doubled that of 10%ED.

External brake resistor (recommended) External brake resistor (limit value)

Resistance

Capacity ※1

Resistance

Capacity ※1

4-4-4 Capacities of MCCB and MC as well as Wire Size

Model MCCB

(Circuit

breaker)

[A]

(Electromagnetic

contactor）

Rated

current

[A]

Rated

making

current

[A]

Recommended wire size [mm2]

Input wire P,P1 wires Output wire Ground

Main circuit

wire

Screw diame

ter

Tighten

ing

Torque

[N•m]

Max. wire

size

[mm2]

S06-4A005-B** 5 7 20 2.0 (2.0

S06-4A006-B** 15 7 20 2.0 (2.0

S06-4A009-B** 20 7 20 2.0 (2.0

S06-4A014-B** 30 7 20 3.5 (2.0

S06-4A019-B** 30 17 32 5.5 (2.0

S06-4A025-B** 50 25 50 5.5 (2.0

S06-4A032-B** 60 25 50 8.0 (3.5

S06-4A038-B** 70 32 60 14 (5.5

S06-4A049-B** 75 48 80

S06-4A061-B** 100 65 100

S06-4A076-B** 125 75 135

S06-4A092-B** 150 75 135

S06-4A115-B** 175 150 200

S06-4A152-B** 225 150 200

Notes: The values for wires in the main circuit are for 600 V IV PVC-insulated wires (60ºC) when the inverter ambient

temperature is 40ºC. The values in parentheses are for 600 V bridged-polyethylene insulated wires (90ºC). The maximum

wire size indicates the maximum wire cross-sectional area that can be used with the terminal block.

14（5.5）

22（14） 38（14）

22×2（22）

60（38） 38（14） 22（14） 60（38） 60（22） 38（14）

2.0 (2.0

3.5 (2.0

5.5 (2.0

8.0 (3.5

14 (5.5

22 (14

2.0 (2.0

3.5 (2.0

5.5 (2.0

8.0 (3.5

8.0（5.5）

8.0（5.5） 14（5.5）

22（8）

M4 1.2 5.5

5.5

M5 2.0 14

M6 2.03 22

M6 4.52 60

22 M8 4.52 60

- 17 -

4-5 Composition of Control Circuit Terminals

4-5-1 Wire size and terminal arrangement

Terminal screw diameter:M3

Recommended wire size: 0.75[mm2]

Tightening torque:0.5[N•m]

※ The common end of control circuit terminals shall not be grounded to the earth.

※ COM1/COM2 shall not be in common use with ACM. (Because they are insulated with each other).

※ Do not input the voltage to multifunctional terminals (DI1-DI8).

4-5-2 Schematic of control circuit terminal wiring

RS485 communication

Other control

circuits composed

of relay 2-node

output

Surge suppressor

Single-phase

Emergency stop

4-5-3 Functional list of control circuit terminals

Ty pe

Terminal

Symbol

COM

DI1 DI2 DI3 DI4 DI5 DI6

①Multifunctional input

DI7 DI8

ACM

②Analog input

VRF1

Terminal Name Function Description Rated Specification

Digital signal common terminals

Digital multifunctional input

Common terminals for digital input and output signals and for +24V power supply

(1) The functions selected can be set through

function codes F1414～F1421.

terminals

Analog signal common terminals

Analog input potentiometer wiring terminal

Common terminals for analog input and output signals

Connected to a potentiometer of 5kΩ 0.3W or above

z Carry out frequency setting through voltage

input Analog voltage input terminal

z Set the gain frequency corresponding to 5V

or 10V with voltage input.

z When “External analog forward / reverse

run” is selected, set the gain frequency

- 18 -

Reverse

Frequency

Forwar

RPM

display

Potentiometer frequency setting

4-20mA input

Total current consumed: 100mA or less

Input resistor: about 6.6kΩ When short-circuited: aboutDC3～ 5mA (1) Signal input “on” by short-circuiting either COM1 or COM2. (2) Signal input “off” by opening either COM1 or COM2.

Total current consumed: 100mA or less

DC 10～12V ※It can not be connected to any element other than the

potentiometer

Input resistor: about 34kΩ Maximum allowable voltage: DC12V

corresponding to 10V (5+5V) or 0V (5-5V)

y p

with external analog value.

z The current/voltage in this channel can be

switched separately

z When frequency setting is selected, the

current/voltage input can be selected by the

Analog current/voltage input

VRF /IRF

24V Power supply output z Supply DC24V power to the user

③Power

terminals (commonly used for current/voltage input)

content of F1002.

z When carrying out frequency setting through

voltage input, set the gain frequency

corresponding to 5V or 10V with voltage

input.

z When “External analog forward / reverse

run” is selected, set the gain frequency

corresponding to 10V (5+5V) or 0V (5-5V)

with external analog value.

z When carrying out frequency setting through

current input, set the gain frequency

corresponding to 20mA.

For voltage input: Input resistor: about 34kΩ Maximum allowable voltage: DC12V

For current input: Input resistor: about 250Ω Maximum allowable current: 30mA

Maximum allowable output current for DC 24V: 150mA

Multifunctional

④Multifunctional

DOE

DO1

out

DO2 DO3

AOU

⑤Analog output

TRA

TRB

⑥Communication terminal

FA1 FB1 FC1 FA2 FB2 FC2

⑦Contact output

output common terminal

Multifunctional output terminal

Analog output

terminals

RS485 communication sending & receiving terminals (+) RS485 communication sending & receiving terminals (-)

RS485 communication

common terminal

Abnormal alarm signal output and multifunctional contact output

JP1 Upgrade jumper

z This terminal is DO1～DO3 shared

common terminal

z Open collector output z Send signals through functions selected by

function codes

z Select the setting of signal output through

F1501～F1506

z Share the ground terminal with ACM analog

signal

z When connecting the computer using

RS485 communication interface, connect

the “+” signal terminal

z When connecting the computer using

RS485 communication interface, connect

the “-” signal terminal

z RS485 communication common terminal z Connected to SG terminal on the

communication equipment

z These contact output terminals indicate that

the enabled protective function has stopped

the inverter.

z F1513, F1504: Select the setting for

multifunctional contact output according to

the relay 1 & 2 contact output

Used for short-circuiting during version upgrade

Allowable load: DC48V, 50mA

Signal output: DC 0～10V Maximum output current: 15mA

Communication speed: 1200-57600bps Total length: 500m ※When switch JP2 is located at ON, connect the terminal resistor: 100Ω

※Choose the single terminal grounding on inverter side or communication equipment side according to the site conditions

Contact capacity: AC250V/0.3A When alarm contact is selected: Normal: FA1,2-FC1,2 open Abnormal: FA1,2-FC1,2 closed

※Do not connect anything to this

terminal except when upgrading.

Communication

JP2

⑧Jumper

terminal resistor ON selector jumper

Choose whether to connect 100Ω terminal

resistor

- 19 -

OFF: terminal resistor is open

ON: terminal resistor is closed

4-5-4 Descriptions on control circuit terminal wiring

① Multifunctional input terminals

Digital multifunctional input terminals of DI1 - DI8 can be set to any one of the functions by using the function codes F1414 -

F1421 corresponding to various functions. In addition, a multiplexed terminal may have several functions.

When the function code is set to F1414=13, for example, the jog operation can be enabled simply by turning the DI1 terminal

on.

Table 4-4 List of multifunctional input codes

Function code No.

F1414 DI1

Input terminal

name

Data range Initial value (symbol)

1 (FR）

F1415 DI2 2 (RR) F1416 DI3 3 (2DF) F1417 DI4 4 (3DF) F1418 DI5 5 (MBS)

0～255

F1419 DI6 6 (ES) F1420 DI7 7 (RST) F1421 DI8

8 (AD2)

※Refer to the description of selection functions of the input terminals DI1 - DI8 for details.

② Analog input terminals

1) Potentiometer for frequency setting

x The analog input has two channels: VRF1 voltage input and VRF/IRF voltage or current. They can be connected to the

potentiometer respectively, whose power supply terminal is +V common terminal and the ground terminal is ACM.

x Please install one 5kΩ potentiometer of 0.3W or above, and select the function code F1002: set the 1-speed frequency,

select the settings of current and voltage frequency.

x Use shielded cables for wiring, the control terminal shielding end should be connected to ACM shielded terminal, while

the other end will be left unconnected.

2) 4～20mA current for frequency setting

· Input the external 4～20mA control current through the VRF/IRF terminal and ACM, current direction: enter from

VRF/IRF and exit from ACM.

· By selecting function code F1002: set the 1-speed frequency, select the settings of current and voltage frequency.

③ 24V power terminal

· Provide the users with a DC24V power supply, which is used to connect encoders, transmitters or sensors, the

maximum load current should not exceed 150mA.

· Avoid overload or short circuit, otherwise it may result in damages.

④ Multifunctional output terminal

· Digital multifunctional output terminals of DO1 - DO3 can be set to open collector output for any one of the functions by

using the function codes F1509 - F1511 corresponding to various functions.

x The multifunctional output terminal is the open collector output terminal, with a maximum voltage of 48V and a

maximum current of 50mA.

※ When using relays and other elements, be sure to install a surge suppressor (diode, reverse-parallel).

24V

DI1～

DI8

COM1

COM2

24V

COM

Table 4-5 List of multifunctional output codes

Function code No.

Input terminal

name

F1509 DO1

F1510 DO2

F1511 DO3

Data range

0～99

Initial value (function)

※

1（driving 1）

5（consistent frequency）

8（overload pre-alarm）

※Refer to the description of selection functions of DO1 - DO3 for details. ⑤ RS485 communication terminals

x The communication control with peripheral devices can be realized by using RS485 communication terminal block on the

- 20 -

following main control board.

x JP2 is a switch for turning ON / OFF the terminating resistor. Please set only the farthest terminating resistor switch of

the inverter to ON. (Factory preset= OFF: terminating resistor OPEN).

⑥ Contact output terminals

1) Signal mode switching for emergency stop (multifunctional input ES terminal) x The figure below shows an example of signal switching when the multifunctional input terminal is set for the external

emergency stop (ES) command.

x A signal action is selected using the function code F1413: ES input terminal function.

When “normally open”

signal is input:

⑦ Jumper (JP2 communication terminal resistor ON selector jumper)

x When several inverters are communicating, place the JP2 of the farthest inverter into ON position, the terminal resistor

now will be connected, while its factory setting is OFF.

When “normally

closed” signal is

input:

Terminal resistor selector switch

- 21 -

4-6 Installation and Wiring of Optional Board

4-6-1 Overview of Optional Board

 Two optional boards can be installed on one inverter at the same time.

The shape of optional board may vary between different optional boards.

And sometimes, combination status of the optional board may also have impacts on installation and functions.

Refer to the instruction manual of each optional board for detailed functions of each optional board.

4-6-2 Installation Method of Optional Board

Remove the front cover before installing or removing an optional board.

When inserting an optional board into the slot, check if the connection between the mainframe side connector and the optional

board side connector is firm and reliable.

After the optional board has been installed, fix the optional board with attached screws (M3).

Shielded wires shall be used for wiring connected to terminals, with each common terminal connected to the shield.

Wiring shall be carried out according to the instruction manual of each optional board.

- 22 -

5. Operation Panel

5-1 Names and Functions of Parts of the Operation Panel

LED status display

DRIVING display

For ease of operation, this series of inverters configure a numeric key panel as standard, to bring you the

following ease and convenience:

 The numeric keypad with 0-9 decimal number input, even with the 0-F hexadecimal number input, can directly

 While the 5-digit 7-segement LED tube, through the switching of DISP key, can clearly display the current

 Using the light on/off/flashing statuses, the LED status indicator lamp can directly indicate the content and unit of

 Furthermore, the in-control indicator (Ctrl) will display the status of external terminal driving/driving except

 The DRIVING indicator lamp on the [DRIVE] button will turn on/off to indicate the DRIVE/STOP status, or will

 The independent DRIVE/STOP key makes it easier to drive and stop the equipment.

 The independent UP/DOWN key can also adjust the frequency or change the code through direct operations when

5-digit LED tube

Drive/Stop key

Combined programming key

input the parameter code, change the parameter settings, as well as set and modify the operation frequency very

easily.

operating frequency, input current, speed, load factor, output voltage, pressure, unit-free display value, setting

value and the alarm content.

7-segment LED tube, such as: frequency (Hz), output current (A), speed (Rpm), load factor (%), output voltage

(V) and the pressure (MPa).

external terminals.

flash to indicate STANDBY/DECELERATION/DC BRAKE and other status.

entering the numbers.

Up/Down key

Multifunctional numeric key

Enter/Confirm key

Decimal point hexadecimal switching

- 23 -

5-2 Description of keys on operation panel

Key Name Key Symbol Function Summary Shorted as

DRIVE key

STOP key

PROG key

CLEAR/

DISPLAY

switching

UP key

DOWN key

NUMBER key

(0-9)

DOT key

z Starts forward or reverse running operation.

z Stop operation z Can be used for releasing alarm signal in alarm condition.

z In Status Display mode, change the Status Display mode to

Function Code Display mode

z In Function Code Display mode, return to the menu state of

z In Status Display mode, change contents displayed on the

7-segment monitor.

z In Function Code Display mode, clear the entered contents z In Status Display mode, increase the frequency z In Function Code Display mode, increase the code z Can be used as “+” input for inputs with symbols z Confirm some code setting

z In Status Display mode, decrease the frequence z In Function Code Display mode, decrease the code z Can be used as “-” input for inputs with symbols

z In Status Display mode, can be used to enter the frequency

directly

z In Function Code Display mode, can be used to enter the

code data directly

z Enter decimal point z Combined with the numeric keys to enter the hexadecimal

codes of A-F

【DRIVE】

【STOP】

【PROG】

【CLEAR/DISP】

【UP】

【DOWN】

【0-9】

【DOT】

ENTER/CONFIRM

key

z Confirm the values displayed on 7-segment monitor which

will be entered into the host

【ENTER】

5-3 Display mode of operation panel

 The operation panel 7-segment LED monitor has two display modes: [Status display mode] and [function code display mode],

and the modes can be switched by pressing the [PROG] key

Display mode Display contents

Status Display The inverter status during DRIVE and STOP

Function Code Display Code number and data

Such as: Press [PROG] key to display F , enter “1202”

Display code F1202 (status display content selection)

Press [ENTER] to view the codes

Display 1 (Default display without unit)

Enter options via numeric key: such as “2” (output voltage)

After the setup is completed, the panel will display output voltage by default

The Status Display mode can carry out the inverter status monitoring, alarm display, output frequency setting as well as the

inverter DRIVE or STOP and other operations.

5-3-1 Version Display

Shortly after the power-on of the equipment, the software version of inverter will be displayed on 7-segment monitor. The

- 24 -

following is: display example for software version: VER 1.00.

If, for some reason, the host can not communicate with the operation panel when connected to the power, the 7-segment monitor

will display the software version of the operation panel. Now the monitor displays PXXXX.

5-3-2 Inverter status mode

The inverter status mode will be displayed.

In the operation mode display, various operation and stop states of the inverter are displayed.

Table 5-2 Display contents of operation mode

Operation Status Display Contents

Stopped z Running indicator

Driven { Running indicator

Deceleration to stop from forward run

Forward run waiting

Deceleration to stop from reverse run

Reverse run waiting

DC braking (reverse)

Frequency locking { Running indicator

Position control running

(Zero-servo running)

Monitor mode display refers to the contents displayed on the 7-segment monitor

Table 5-3 Display contents of monitor mode

Display Contents Unit Display Contents Display of 7-segment Monitor

Frequency Hz {Hz zA zrpm z% zV zMPa

Output current A zHz {A zrpm z% zV zMPa

Speed rpm zHz zA {rpm z% zV zMPa

Load factor % zHz zA zrpm {% zV zMPa

Output voltage V zHz zA zrpm z% {V zMPa

Pressure (option) MPa zHz zA zrpm z% zV {MPa

Status monitor

display

(No unit)

※1 Depending on the motor control modes, the display contents may be somewhat different. The display contents are as shown

in Table 5-4

Table 5-4 Display contents of speed

Motor control mode Running Stopped

Sensorless vector control Estimated speed of motor 0

Others Detecting speed of PG sensor Detecting speed of PG sensor

- zHz zA zrpm z% zV zMPa

Running indicator

{ Lit Flashing z Unlit

Running: the lit lamp indicates output

frequency

Stopped: the flashing lamp indicates setting

frequency

Running: the lit lamp indicates output current

Stopped: the flashing lamp indicates 0.0 Running: the lit lamp indicates speed (※1)

Stopped: the flashing lamp indicates speed (※1)

Running: the lit lamp indicates load factor

Stopped: the flashing lamp indicates 0.0

Running: the lit lamp indicates output voltage

Stopped: the flashing lamp indicates 0.0

Running: the lit lamp indicates pressure

Stopped: the flashing lamp indicates 0.0

Running: the lit lamp indicates the values

selected by F1202

Stopped: the flashing lamp indicates the

values selected by F1202

{ Lit Flashing z Unlit

- 25 -

(V/f, vector etc.)

During the inverter’s status monitoring display, display contents of 7-segment monitor are shifted every time when the

[CLEAR/DISP] key is pressed. Display contents of 7-segment monitor can also be shifted through function codes. Refer to the

function code F1201 in [7-3 Description of Functions] for details.

※ Refer to the function code F1101 in [7-3 Description of Functions] for details of the operation command from an external

terminal / operation command from communication.

※ Sometimes this function is not available if set through the inverter’s function code.

- 26 -

5-3-3 Alarm display

When the alarm has stopped, the type of alarm will be displayed on the 7-segment monitor of the inverter. At this point, the

monitor mode displays that all the LEDs are flashing. See [8-4 Alarm Status] for the details of alarm display.

Display Contents Monitor mode display 7-segment Monitor Displays

Alarm display Hz A rpm % V MPa The type of an alarm is indicated by

the lamp

{ Lit

※ During alarm display, the display on 7-segment monitor can not be switched even by pressing [CLEAR/DISP] key. ※ During alarm display, pressing [PROG] key can switch current display to function code display mode.

Flashing z Unlit

5-3-4 Frequency input

The frequency setting of the inverter can be input by using the numeric keys, [UP]/[DOWN] and [ENTER] keys, the following

are the two setting methods.

(1) Frequency setting A

Press the numeric keypad to modify the frequency to be set, then press [ENTER] key to confirm, this is the method of frequency setting A.

x This is an effective method for setting a desired frequency. x Cancellation can be made during frequency setting. x In status monitor display, the method of frequency setting A can be used either in running or stopped state of the

equipment.

x This method can not be used during alarm display.

Operation example: changing from 5 Hz to 50 Hz

Operation Display Description

【5】

【0】

[ENTER] (press)

※1 If it is not necessary to set frequency, press [CLEAR/DISP] key to return to the status monitor display mode.

(2) Frequency setting B

Frequency setting B is a method for changing frequency by pressing [UP] / [DOWN] each time.

Display of status monitor (frequency display)

The value to be entered will be displayed on the rightmost (※1)

The displayed data will move one digit to the left at each time when the numeric key is pressed (※1)

Press this key, then the set value will be stored as a new frequency value. And the interface will return to status monitor display mode. If this is done during running operation, then the output frequency will start to change to the newly set value.

Lit;

Flashing

x This is an effective method for fine-tuning of the set frequency during observation of the load conditions. x In status monitor display, this method can be used either in running or stopped state of the equipment. x This method can not be used during alarm display.

Operation example: changing the frequency from 5 Hz to 50 Hz

Operation Display

[UP] / [DOWN]

…

Display of status monitor (frequency display)

Press [UP] / [DOWN], and the value displayed will

Description

- 27 -

increase or decrease. The frequency changed will be

stored immediately as a new frequency value. If this is

done during running operation, then the output

frequency will start to change to the newly set value.

Lit;

The function code display mode can be used to set various functions of the inverter.

5-4 Basic operation

5-4-1 Setting function code

The basic operation is used for changing the value of a function code.

Operation example: setting F1414=10

Operation Display Description

[PROG]

Numeric key input [1] [4] [0] [1]

Press [ENTER]

[UP]/[DOWN] or numeric key[1] [0]

[ENTER]

[CLEAR/DISP]

[PROG]

※1 Use [UP]/[DOWN] can accurately index the values that can be set, ensuring that the input is valid, while you can not do this

using the numeric keys.

※2 If a new value is not required, the display can be returned back to the status monitor mode through the [PROG] key.

Display of status monitor (frequency display)

Press [PROG] key to display the function code input interface

Enter the target function code, or use [UP] / [DOWN] to adjust the current input

Press [ENTER] key to display the setting values of the function code

Press [UP] / [DOWN], or press the numeric key to set the target value (※1)

Press the [ENTER] or [PROG] key to confirm the new setting, and the display screen will return to function code selection.（※2）

Press [CLEAR/DISP] key to return the display screen to the function code input interface

Press [PROG] key to return the display screen to status monitor mode

Flashing

5-4-2 Confirming operation

For some function codes, operation needs to be re-confirmed to prevent data rewriting due to misoperation.

Operation example: setting F1001=10

Operation Display Description

[PROG]

Numeric key input [1] [0] [0] [1]

[ENTER]

[UP]/[DOWN] or numeric key[1] [0]

[ENTER]

[UP]

Display of status monitor (frequency display)

Press [PROG] key to display the function code input interface

Enter the target function code, or use [UP] / [DOWN] to adjust the current input

Press [ENTER] key, the monitor will display the setting values of function code.

Modify the newly set value, the decimal point is invalid

Press [ENTER] key, the setting value and the be display alternately, prompting the setting value is being confirmed (※1)

Press [UP] again, the new setting will be confirmed and the monitor will return to the function code selection interface (※2)

will

- 28 -

[CLEAR/DISP]

[PROG]

※1 During alternate display period, if it is desired to interrupt input as any mistake in operation is found, press the

[CLEAR/DISP] key to return the display to the function code selection state.

※2 Press [PROG] key to return to the status monitor screen directly.

Press [CLEAR/DISP] key to return the display screen to the function code input interface

Press [PROG] key to return the display screen to status monitor mode

5-4-3 Signed operation

For some function codes, they can be set with values containing signs (polarity).

Operation example: setting F1503=-5.0

Operation Display Description

[PROG]

Display of status monitor (frequency display)

Press [PROG] key to display the function code input interface

Numeric key input [1] [5] [0] [3]

[ENTER]

Numeric key input [5] [DOT] [0] [DOWN]

[ENTER]

[CLEAR/DISP]

[PROG]

※ 1 Press [CLEAR/DISP] key to return back to the function code selection interface, the setting will be cleared without being

※ 2 Press [PROG] key to return to the status monitor mode directly.

saved.

Enter the target function code, or use [UP] / [DOWN] to adjust the current input

Press [ENTER] or [PROG], the monitor will display the setting values of function code.

Modify the newly set value, [DOWN] key is used for sign switching (※1)

Press the [ENTER] key to confirm the new setting, and the display will return to function code selection interface. (※2)

Press [CLEAR/DISP] key, the monitor will return to the function code input interface

Press the [PROG] key, and the monitor will return to status monitor mode interface.

5-5 Special functions

5-5-1 Copy function operation

The so-called copy function is the function which transfers the function code data to other inverters after transferring the function

code data from one inverter side to the operation panel.

The copy function is an effective function where several inverters need to be set with the same function code data.

Only 1 inverter is set, while other inverters can also receive the same function code data, thus the same function code setting can

be easily implemented.

※ The copy function can be implemented only when the inverter stops working. Therefore, this operation shall be carried

out after the inverter has been stopped.

Operation example: copying from the inverter to the operation panel

Operation Display Description

Input or select function code F1610 (copy function)

- 29 -

[ENTER]

[UP]/[DOWN] or

numeric key[1]

[ENTER]

[UP]

After transfer is

completed

Refer to the contents of function code F1601 in [7-3 Description of Functions] for detailed description of the function and its

operation method.

Press the [ENTER] key to display the setting value of

function code.

Select 1

When F1601 = 1, the current value of the function code data

will be transferred to the operation panel

Wait for confirmation

The data transfering starts when a flashing COPY is

displayed on the 7-segment monitor

When data transfer is completed, the display will return to

function code selection interface.

5-5-2 Changed code display operation

Considering current function code data may be different from the factory presets of product or the user's initial value, the function

for displaying a changed function code and its data has been provided.

This is an effective function for inquiring the difference between current function code and product’s factory preset or the user

initial value.

Confirmation of maintenance and other function codes can be easily achieved by this function.

Operation example: displaying data which are different from product’s factory preset data

Operation Display Description

[ENTER]

[UP]/[DOWN] or numeric key

[ENTER]

After searching

[UP]/[DOWN]

[ENTER]

[CLEAR/DISP]

Refter to the contents of function code F1602 in [7-3 Description of Functions] for detailed description of the function and its

operation method.

Select function code F1602 (changed code display function)

Press [ENTER] key, then the setting value of function code will be displayed. Press the [UP]/[DOWN] or numeric key to select 1 If F1602 = 1, the current function code data will be compared with the factory preset function code data. Press the [ENTER] key to start searching the number of a function code which has been changed and is different from the factory preset function code data. While the function is searching, a flashing

will be displayed on 7-segment monitor. After searching, the changed function code starts flashing on display screen.

If there is no changed function code, a flashing displayed on screen. If there are more than one changed function codes, they can be switched by adjusting the quick knob. Press the [ENTER] key, then the set value of function code will be displayed flashing. Press the [CLEAR/DISP] key to return to the changed function code (flashing display state) Press the [CLEAR/DISP] key to return to function code selection interface.

will be

5-5-3 Function code initialization operation

The inverter’s function code settings can be returned to factory presets through this function.

Inverter’s initial value can be set to the factory preset or the data determined by the user (i.e. user’s initial value). Also, the initial

value can be selected between the factory presets and the user’s initial value. By setting the user’s initial value, the function code

data can be initialized to the user’s initial value even if it is overwritten for some reason, allowing for resetting the function code

- 30 -

within a minimum range.

Operation example: recovering to the factory presets

Operation Display Description

[ENTER]

[UP]/[DOWN] or numeric key

[ENTER]

[UP]

After initialization

Refer to the contents of function code F1604 in [7-3 Description of Functions] for detailed description of the function and its

operation method.

※1: In the alternate display, if an operation error occurs and it is hoped to interrupt input, then the interface can be

returned to the function code selection state by pressing the [CLEAR/DISP] key.

Select function code F1604 (data initialization)

Press [ENTER] key, then the setting value of function code will be displayed. Press the [UP]/[DOWN] or numeric key to select 1 If F1604 = 1, all the function code data will recover to the factory presets

Pressed the [ENTER] key, then the setting value and displayed alternately, suggesting that the setting is being confirmed (※

Press the [UP] key to start initialization of the function code. During

initialization, a flashing will be displayed on 7-segment monitor. When initialization is completed, the interface will return to function code selection immediately

will be

5-5-4 Alarm contents reading operation

Alarm history record display is a function for displaying alarms occurred in the past.

The latest 5 alarms will be recorded. If a new alarm occurs, then the first alarm will be deleted.

Operation example: reading alarm contents

Operation Display Description

[ENTER]

[UP]/[DOWN] or numeric key

[ENTER]

[UP]/[DOWN]

[PROG]

Select function code F1805 (alarm contents reading)

Press the [ENTER] key, then the setting value of function code will be displayed. Turn the quick knob to select 1, then if F1805 = 1, the alarm contents will be read. Press the [ENTER] key to execute the alarm reading function. Alarm

history record number and alarm contents

alternately, and

Press the [UP]/[DOWN] key, the alarm displayed will be shifted continually. In alarm history record, the alarm with the smallest number is the latest alarm.

Press the [PROG] key to return to function code selection interface.

will be displayed if there is no alarm record.

5-5-5 Alarm status confirmation operation

are displayed

Alarm status confirmation is a function for displaying the inverter’s status when an alarm occurs.

It can be used to confirm the latest 5 alarm statuses through function codes F1806 - F1810. If a new alarm occurs, then the first

alarm will be deleted. F1806 is the latest alarm, while the F1810 is the first alarm.

Operation example: Confirming the inverter status when the latest alarm occurs

Operation Display Description

[ENTER] or [PROG]

Select function code F1806 (alarm status confirmation)

Press

[ENTER] or [PROG]

key, then the alarm name

and

- 31 -

[UP]/[DOWN]

[PROG]

If the function code is set to F1805 = 9, alarm records will be eliminated. At this time, all the alarm records from F1806 to F1810

will be deleted.

※1： The denotations are shown in the table below

Denotation Meaning Unit

※2： The value displayed indicates the inverter status before occurrence of an alarm. Therefore, if an alarm is caused by

transient over-current or over-voltage, the stored value is somewhat different from the current value or voltage value

at the occurrence of the alarm (factors causing alarm).

Radiator temperature

Alarm name -

Output frequency Hz

Output current A

Output voltage V

DC voltage V

Output power kW

indicating display of [alarm name] will be displayed

alternately. The will be displayed if the alarm status is not recorded. After the alarm has been stored, press the [UP]/[DOWN] to switch the

contents displayed. Now, the denotation

(※2) when alarm occurred will be displayed

Press the [PROG] key to return to function code selection interface.

℃

(※1) and the value

5-5-6 List of 7-segment monitor display

Monitor display Description

※In addition to the above, alarms, warnings, errors etc. are also displayed on 7-segment monitor. Refer to Chapter 8 for details

of these contents.

During initialization, the data is displayed flashing.

During initialization of user data, the data is displayed flashing.

During confirmation of user data, the data is displayed flashing.

The detonation indicates the need for reconfirmation operation using function code

It is displayed flashing during search of the function code, of which the user data is discrepant from default settings.

It is displayed flashing during transfer of the host function code data to operation panel.

It is displayed flashing during transfer of the operation panel function code data to host.

It is displayed flashing when the desired data can not be found through the function code search and alarm history record.

Indicate auto tuning

Indicates zero speed running (in position control mode or zero-servo running).

- 32 -

6. Operation

6-1 Operation steps

The following flowchart shows all the operation steps before and after operation of the inverter.

Please follow the following flow chart to carry out test run.

F1001=1 V/f 控制

F1001=3,5 带速度传感器

（选择速度控制或转矩控制）

3,5 with a speed

F1001=2,4 无传感器

（选择速度控制或转矩控制）

F1001=10, 11

控制端子使用

Figure 6-1 Operation step flow

6-2-1 电源投入前确认

6-2-2 电源投入后确认

6-2-3 基本设定（1）

6-2-4 电机控制模式

6-2-5 基本设定（2）

6-2-6 电机参数自动测定

6-2-7 基本设定（3）

6-2-8 运转确认

- 33 -

6-2 Test run

6-2-1 Confirmation before power input

● Please check the following items after installation wiring and other works and before power-on.

Table 6-1 Confirmation items before power input

Item Content

Power supply voltage

z If the power supply voltage coincides with the inverter’s capacity and voltage.

confirmation

Main wiring

confirmation

z If the connection of input wirings R, S and T is correct. z If the connection of output wirings U, V and W with the motor’s U, V and W is

correct.

z If grounding of the ground terminals of inverter and motor is reliable. z If there is any place where short-circuit is caused by wiring debris. z If there is any loose screw or connection terminal. z If there is any short-circuit or grounding place in output end or sequence circuit.

Control wiring

confirmation

z If wiring of control terminals is correct. z If the control signal is in OFF (disconnected) state.

6-2-2 Confirmation after power input

● If it is confirmed that there is no problem before the power supply input, connect to the power supply. And then check the

following:

Table 6-2 Confirmation items after power input

Item Content Status of operation panel

Status of fan drive If the cooling fan at the top of inverter host is in stopped state.

After the display of software version,

please confirm whether the LED panel displays stopped state, and 7-segment monitor shows all the digits representing numerical values are flashing, indicating the equipment is stopped.

(Note) Do not drive the fan immediately after power input.

Because it is subject to temperature control, if the designated temperature is exceeded, the fan will run.

※ Setting the function code F1318 (Fan ON / OFF) =1 will make the fan ON all the time,

i.e., the fan will run all the time.

6-2-3 Basic setting (1)

Carry out setting after the basic operation settings have been confirmed.

The selection of rated values can be made by switching through the following function code.

Table 6-3 Basic functions (1)

Function code Name Overload capacity Max. frequency Remarks

1: Mode A (heavy overload) 2: Mode B (light overload)

150%1min 400Hz F1320 Rating selection

120%1 min 240Hz

Used for setting the rated values of inverter

If the function code is set to 2, the overload capacity is reduced even though the rated current has increased.See Standard

Specifications in Chapter 11 for details.

6-2-4 Motor control setting

Please refer to the function code F1001 to set the desired motor control mode as the inverter has all the motor control modes

shown in the following table.

Table 6-4 Motor control mode

Function code

F1001

1 V/f control V/f control Torque boost 2 Speed control Vector control 4 Torque control Vector control

40 V•f separation control

3 Speed control Vector control 5 Torque control Vector control 6 Position control

Control mode

Table 6-5 Auto torque boost

Function code Name Settings Remarks

F2007 Auto torque boost 0: No

Speed sensor

Yes / No

Yes

Basic control mode Remarks

V/f control

Vector control Some are optional functions

- 34 -

1: Voltage compensation

2: Slip compensation

(1) V/f control

The set V (voltage) / f (frequency) is a constant control output for making the motor operate.

(2) Sensorless control (speed, torque)

The so-called speed sensorless control mode, is a mode that controls always at a constant speed no matter what the state of the load is, and also a control mode that can generate high torque at a low frequency range.

(3) V•f separation control

A function which can set the inverter’s output voltage independently. This control mode is also a V / f control mode.

According to V • f separation selection, its separation mode can be divided into two modes: complete separation and V

• f Separate control.

(4) Sensor control (speed, torque and position)

By feeding back the pulse signal sent by pulse generator (PG) from the motor to inverter, the motor’s position and

speed can be measured. This enables high-precision speed control, torque control and position control (need options).

(5) Auto torque boost control

The inverter is provided with voltage compensation function and slip compensation function. The former is used for

auto-regulating the inverter output voltage, while the latter is used for slip frequency compensation based on the load.

Use F2007 to select the above functions.

6-2-5 Basic setting (2)

Please follow the operation steps to set the following function codes.

Table 6-6 Basic functions (2)

Function code Name Content Remarks

F1005 Reference voltage

F1006 Reference frequency F1007 Upper frequency limit F1009 Carrier frequency F1101 Operation command selection 1. Operation panel

F1110 Motor rotation direction 1: Forward, 2: Reverse F1701 Output current limiting function

F1702 Electronic thermistor

※ Please check the factory presets which can be set again only when the need for change really exists.

200V series 0: no AVR, 50～240V

400V series 0: no AVR, 50～460V

0.1～400Hz 5～400Hz 0～130

2. External terminal

3. Communication

Mode A (heavy load) 0: no function 50～200 Mode B (light load) 0: no function 50～150 0: no function 20～105%

Please check the rated

voltage

6-2-6 Motor parameter auto tuning

The so-called auto tuning mode is a function which automatically measures the parameters of the connected motor which will be

stored to the inverter’s memory.

This function is a useful function when it is hoped to implement vector control and auto torque control with the motor parameters

not fully known. It is also a useful function when it is hoped to implement speed control and torque control if the distance

between the inverter and motor is more than 30m.

x The auto tuning function has two modes for selection.

Table 6-7 Auto tuning mode

Function code F1001 Function Motor parameters Remarks

10 Auto tuning mode 1: Measure when

11 Auto tuning mode 2: Measure when

the motor shaft is fixed

the motor is operating

Primary resistance R1 Secondary resistance R2 Leakage inductance I Excitation inductance M Primary resistance R1 Secondary resistance R2 Self-inductance L Excitation current Io

Before setting the above auto tuning, set the following function codes in order.

Table 6-8 Auto tuning setting

Function code Content Settings Remarks

F5001 Motor poles, voltage, and capacity XYZZZ

F5002 Motor current rating

X: Polarity，Y: Rated voltage Z: Motor capacity 30～110% of the inverter current rating ()0.1A stepping)

For cases where the motor can not operate

For cases where the motor can operate (No load)

Refer to the following description

for details.

※1

- 35 -

F5003 Motor frequency rating F5004 Motor speed rating F5005 Motor insulation type 1: Type A

F5006 The motor’s rated voltage during auto

F5007 Rated motor slip

tuning of motor parameters

10～400Hz 0～24000rpm (1rpm stepping)

2: Type E 3: Type B 4: Type F 5: Type H 0: Use function code F5001 selected voltage 100～460 (voltage of F5001 is invalid)

0～50%

※ If motor parameters are known, please enter the parameters into the following function codes.

F5009 Motor’s primary resistance (Ω or mΩ)

F5010 Motor’s secondary resistance (Ω or mΩ)

F5011 Motor’s primary inductance (mH)

F5012 Motor’s secondary inductance (mH)

F5013 Motor’s mutual inductance (mH)

F5014 Motor’s excitation current (A)

F5015 Motor inertia (kgm

)

F5016 Load inertia ratio

[Motor parameter auto tuning steps]

(1) Setting of motor ratings

Set all the motor ratings into function codes F5001 — F5005 correctly.

x Press [PROG] key to display function codes x Select F5001 using numeric key x Press [ENTER] key to input numerical values x After input, press the [ENTER] key again to confirm

Set function codes F5002 — F5005 in order in the same way.

① F5001 Motor poles, voltage, and capacity

z The configurable values and contents denoted are as follows.

1) Number of poles: 2 — 8 (4 types).

2 4 6 8

2) Rated voltage: the setting range of rated voltage is denoted by serial numbers. Unit: [V].

Corresponding rated voltage 200 220 230 380 400 415 440 460

No. 1 2 3 4 5 6 7 8

3) Motor capacity: the setting range of motor capacity is denoted as follows. Unit: [kW].

0.37

ᇞ3.0 ᇞ3.7 ᇞ4.0 ᇞ5.5 ᇞ7.5 11.0 15.0

18.5 22.0 30.0 37.0 45.0 55.0 75.0

ᇞ0.4

0.55 0.75

ᇞ1.1 ᇞ1.5 ᇞ2.2

The symbol ᇞ indicates a space.

Example) When using a motor of 4 poles, 220V, 2.2KW, the 7-segment monitor displays the following:

44 2.2

Operation example) in case where a motor of 4 poles, 200V, 2.2KW is used, operation for changing the rated voltage is

as follows:

44 2.2 → 444 2.2 → 455 2.2

Note: During vector control and auto torque boost control, standard values of various control constants necessary for

inverter control need to be obtained from the settings of the function code, thus please make correct setting

according to the motor used.

- 36 -

In addition, the basic range of configurable value for vector control is shown as follows. Please consult separately

about use of other specifications for vector control.

Number of poles: 2, 4, and 6

Rated voltage: No. 4 or above for 400V series inverters

Motor capacity: If the motor does not have a capacity equal to or one level lower than the inverter, or

may be displayed.

② Setting of F5001 - F5005

z Set rated current, frequency, speed and insulation type of the connected motor.

Under normal circumstances, please set according to the motor ratings. If the value set is incorrect, the motor parameters

auto tuning results and the control characteristics of torque control will become adverse.

Note 1): The settings are interdependent with the settings of motor poles, voltage, capacity (F5001). Therefore, if

F5001 is changed, then function codes F5002 — F5005, F5009 — F5015 which are associated with the motor

parameters will be automatically set with the settings of F5001 as the standard values.

Note 2): These settings can not be used in V / f control mode.

Note 3): The special motors shall be set according to F5006 Special Motor Voltage Rating.

(2) The setting of motor parameter auto tuning mode

Set the auto tuning modes 1 and 2 through F1001 (F1001 = 10 and F1001 = 11). (Check the status of mechanical system).

x Press [PROG] key to display function codes x Use the numeric key to select F1001 x Press the [ENTER] key, and key in number, and then press the [ENTER] value to confirm.

(3) Auto tuning starts

Auto tuning will begin if the operation signal is input, and the operation panel displays "TUNE" during this process and

returns to “Stopped” display upon completion of the process. In addition, in auto tuning mode 2, operation starts in the

rotation direction of operation signals until the motor frequency rating (F5003) is reached, and then operation will continue

within 50% of the motor frequency rating. Press [DRIVE] key to start the auto tuning.

(4) Motor parameter auto tuning ends

If the auto tuning goes smoothly, then the operation panel will return to the initial interface.

After completion of auto tuning, the parameters obtained through auto tuning will be set into the function code.

(5) Auto tuning error

① If the auto tuning fails, then " " will be displayed on the operation panel.

During auto tuning, please confirm the contents displayed on operation panel. If a " " is displayed, please

confirm the following contents and conduct auto tuning again.

· Reconfirm the settings of F5001 - F5005

· When using special motors, change the range of F5008 if auto tuning is out of range.

Note 1): Enlarging auto tuning range of F5008 will make the error of auto tuning become bigger, therefore please

set appropriate auto tuning range.

② When using PG sensors, if the detected rotation is in the opposite direction, a “

Please confirm the phase of PG pulse.

(6) Forced ending of auto tuning

The auto tuning mode can be forcibly ended according to stop signal. Pressing [STOP] key can also realize forced ending.

[Note: Notes on carrying out motor parameter auto tuning mode]

” will be displayed.

① Before carrying out auto tuning mode 2, be sure to disengage the load shaft of motor. If the load is not disengaged (for

example, one-piece brake motor), then the auto tuning mode 2 can not carry out correct auto tuning.

② If F5001 - F5008 are not correctly set, then the right auto tuning can not be implemented.

③ Please carry out the auto tuning under normal temperature of the motor. As other test run items have been conducted, the

motor may be overheated. And correct auto tuning can not be achieved in this condition.

④ The actions of auto tuning mode are executed based on normal operation steps, therefore sometimes it does not act

according to the settings of function codes. In this case, please confirm if there is any conflict between data settings of

- 37 -

function codes as in normal operation.

Example) If the frequency setting is lower than operation start frequency, the operation can not be started. Although the

frequency setting is inactive in auto tuning mode action, it is active as an operation start condition.

Example) The auto tuning mode will not act if the frequency setting is higher than the upper frequency limit or lower than the

lower frequency limit.

⑤ Performance of the auto-tuning with small motor in the extreme compared with the capacity of the inverter may possibly

burn out the motor. Please make sure to choose appropriate motor that is equivalent to 2 levels lower than the capacity of

the inverter.

⑥ During action of auto tuning mode 2, if the operation signal is input again during deceleration, then the motor will rerun

at the frequency of F5003. Therefore do not enter operation command before the auto tuning is fully completed.

⑦ During auto tuning, when this function is stopped or temporarily stopped because of alarm, please return back to the auto

tuning mode.

⑧ During action of auto tuning mode 2, if it enters the idling state temporarily because of MBS signals input by

multifunctional input terminals, after that, correct auto tuning can not be achieved by continuing auto tuning action even

if the signal is released.

⑨ The acceleration / deceleration time of auto tuning mode 2 acts with the 1st acceleration / deceleration time as standard.

⑩ Depending on the results of parameter auto tuning for motor with shaft fixed, auto tuning with shaft fixed may be

reconducted.

6-2-7 Basic setting (3)

Please set the function codes used for setting the operation command and frequency command.

Table 6-9 Basic function (2)

Function code Name Content Remarks

F1002 1st speed frequency

F1101 Operation command

selection

1: Operation panel 2: External analog VRF1 voltage (0～5V) 3: External analog VRF1 voltage (0～10V or potentiometer) 4: External analog VRF/IRF voltage (0～5V) 5: External analog VRF/IRF voltage (0～5V or potentiometer) 6: Reserved 7: Reserved 8: Reserved 9: External analog VRF/IRF current (4～20mA) 10: Reserved 11: External analog VRF1 voltage + VRF/IRF voltage 12: Reserved 13: Reserved 14: External analog VRF1 voltage - VRF/IRF voltage 15: External analog VRF/IRFvoltage - VRF1 voltage 16: Reserved 17: Reserved 18: External analog VRF1 voltage +VRF/IRF current 19: External analog VRF1voltage - VRF/IRF current 20: External analog VRF1 current - VRF/IRF voltage 21: Terminal block stepping 22: Communication 25: Pulse train input (optional function) 26: External analog VRF1 forward/reverse operation (0～10V, 5V reference) 27: External analog VRF/IRF forward/reverse operation (0～10V, 5V reference) 28: Reserved 1: Operation panel 2: External terminal 3: Communication

Note 1) During test run, confirm the factory presets through the operation panel without additional configuration.

Note 2) Before setting external operation signals, check that the control terminals are in OFF (disconnected) state.

Frequency command selection can be switched using the status of multifunctional input terminals. Depending on the status of

multifunctional input 1DFA or 1DFB, the frequency command shall be determined according to the method set by F1002, or F1034

— F1036. See F1034—F1036 in Chapter 7-3 for details.

1DFA terminal 1DFB terminal 1st speed frequency action

OFF OFF The method selected by F1002

Please set the setting to

values other than 1 when

using control terminals.

- 38 -

ON OFF The method selected by F1034

OFF ON The method selected by F1035

ON ON The method selected by F1036

Operation command values can be changed using the status of multifunctional input terminals. According to the status of

multifunctional input ROPE or RCOM, the operation commands as shown in the table below can be selected. See F1101 in

Chapter 7-3 for details.

ROPE terminal RCOM terminal Operation command

OFF OFF The method selected by F1101

ON OFF Operation panel

OFF ON Communication

ON ON Terminal block (FR terminal, RR terminal)

6-2-8 Operation confirmation

After setting has been made by following the steps for test run, the operation shall be confirmed as follows.

Once the inverter or motor is in abnormal conditions, please stop operating immediately. See [Chapter 9 Fault Analysis] for

details.

(1) Test run steps

Please refer to the operation methods of operation panel for implementation of 5Hz operation.

Table 6-10 Test run steps

Step Operation Display

①

②

③

④

Connect the power supply after check the wiring

Set the operating frequency to 5Hz according to

the operation panel

Press [DRIVE] key

Press [STOP] key

※ The state where F1101 (operation command selection) is set to 1 (operation by operation panel)

① After power input, check that the frequency “ ” displayed on the operation panel is flashing.

② Set the frequency to a low frequency of about 5Hz through the operation panel. (Check that the set frequency

displayed on LED monitor is flashing)

③ Press [DRIVE] key to start forward running operation.(Check that the set frequency displayed on LED monitor is

flashing)

④ Press [STOP] key to stop operation of the equipment.

(2) Confirmation items during test run

Please confirm the contents listed in the table below

Table 6-11 Confirmation items during test run

Item Result

Motor rotation direction Is it the specified rotation direction?

①

Motor operation 1 Are the acceleration and deceleration smooth?

②

Motor operation 2 Is there any abnormal sound or vibration?

③

Inverter fan operation Is the fan running?

④

Inverter display and others Are the display on operation panel and equipment normal?

⑤

※ When it is confirmed that there is no problem, please increase the set frequency before operation. Similarly, for the

operation with increased frequency, the above confirmation items shall also be checked.

(3) Operation preparation

After confirmation of test run and normal operation confirmation of motor, please implement the connection with the

mechanical system.

① Please set the function codes related to machine action. ② Check the interface matched with peripheral mechanical equipment.

- 39 -

(4) Operation confirmation

Before delivery, various functions of the inverter have been set up as shown in the function code list.

If change of settings of operation command is required, please refer to [5-6 Basic Operation] for implementation.

(5) Operation methods besides commands from operation panel

■ Operation by commands from external signals ① When controlling operation / stop according to external signals, please set the function code F1101 to 2, that is, F1101

= 2. ② When carrying out frequency setting by external potentiometer, 4 - 20mA, 0 - 10V etc., please set the function code

F1002 = 2 - 20. ③ Please refer to [4-6 Connection Diagram of Control Circuit Terminals] for correct use of external signals.

Note 1: If both input signals FR (Forward) and RR (Reverse) are input at the same time, then the inverter will not operate.

And if both signals are simultaneously input during operation, then [Output Frequency Lock] will act. If this is

done during accelerating or decelerating, the change of output frequency will also be locked. And when the

output frequency is locked, the FWD and REV on the operation panel will be lit.

Note 2: If the operation signal is turned off and a signal to drive the motor in the opposite direction from the present

direction of rotation is input before the inverter stops, the inverter operates according to the value of F1001

(motor control mode selection).

·F1001 = 1 (V/f control mode) and F1309 = 0

The inverter operates according to the function code settings when starting and stopping. Consequently, the

change in output frequency around 0 Hz may not follow a straight line, depending on settings such as the

starting frequency. Since DC braking does not work when reversing the direction of rotation, set the DC

braking start frequency low.

·F1001 = 1 (V/f control mode) and F1309 = 1

A process of continuous deceleration to acceleration in the opposite direction, which has nothing to do with the

relevant function codes for starting and stopping.

·F1001 = 2 (Speed sensorless control mode), 3 (speed sensor control mode): Braking excitation or starting

excitation is not applied when switching the direction of rotation. This allows “forward and reverse run” in a

continuous operation.

Note 3: During torque control, the direction of motor rotation depends on the load side, therefore, both FR (Forward run)

and RR (Reverse run) signals are provided with the function of setting ON / OFF of torque control. Because this

function has nothing to do with the direction of rotation, please only use one of FR and RR during torque control.

Forward run Forward run

Reverse run Reverse run

Frequency Frequency

Starting frequency

[V/f control mode (F1309=1)]

[V/f control mode (F1309=0)] [Speed sensorless or speed sensor control mode]

6-3 Special functions

6-3-1 JOG operation

(1) Short-circuiting the multifunctional terminal JOG with COM1, 2 forms a JOG operation mode.

(2) For JOG operation, please set the F1101 = 2, and then short-circuit the multifunctional terminal FR or RR with COM1,

Time Time

Figure 6-2 External operation command action

- 40 -

2 after short-circuiting the multifunctional terminal JOG with COM1, 2. (JOG operating is active only in operation

by external signal command.)

(3) Use F1021 to set frequency, and F1020 to set the acceleration / deceleration time.

(4) During operation, the JOG signal will not work even if it is input. The JOG signal must be input at the same time or in

advance. Also, during JOG operation, the jog operation will still continue even if the short circuit between JOG and

COM1, 2 is disconnected. (To stop, set the operation signal to OFF.).

(5) In JOG operation mode, the setting of F1102 = 2 (Flying start) becomes inactive, and the setting of F1102 = 1 (Starting

frequency) is active. Other actions shall be made according to settings of corresponding function codes.

(6) Once the JOG operation is started, it will continue until the inverter stops. Therefore, during slowdown of JOG

operation, if acceleration is started again before the inverter stops, it is still in JOG operation regardless of status of

the JOG terminal.

For normal operation after stopping the inverter, please turn the operation command ON (connected) only after the

inverter has fully stopped and the JOG terminal is OFF (disconnected).

short-circuited

ON OFF ON OFF

short-circuited

FR RR

Output

frequency

OFF ON OFF

Operation by external signal

ON OFF

short-circuited JOG operation Normal operation

6-3-2 Hold operation

(1) To use a push-button switch or other momentary contact to control operation, wire the circuit as shown in Figure 6-1

and set the appropriate function codes

(codes related to the multifunctional input terminals and F1101 = 2)

(2) When the external signal terminals are used to operate and stop the inverter, and you do not want the motor to

automatically restart after recovery from a power failure, use the above circuit and set F1108=0.

(3) When operating with the hold function, the inverter does not restart after recovery from the following conditions.

① Recovery from free run stop with MBS multifunctional input terminal ② Recovery from alarm stop with the auto alarm recovery function ③ Recovery from a momentary power failure by the “restart after momentary power failure” function

Figure 6-3 JOG action

DCM1 H D

Stop Reverse Forward

Figure 6-4 Operation signal hold circuit

6-3-3 Notes on free run stop terminal (MBS)

The free run stop terminal is provided for systems in which mechanical braking is used to stop the motor. When setting the motor

- 41 -

to the free run status using this terminal, be sure to turn OFF any operation signal.

If the free run stop signal is released with an operation signal on, the inverter restarts according to normal operating procedure

and the function code settings. Therefore, depending on the free run speed of the motor, an unexpected over current or

overvoltage may occur and result in an alarm stop.

For example: if flying start is not set as the starting method and the free run stop signal is released when the motor is still slowly

rotating, the inverter will restart from the starting frequency or after DC braking depending on the starting method.

- 42 -

6-4 Definition of Technical Terms

Output frequency

Operation signal

DC braking signal

Main switching device drive signal

Multifunctional outpu teriminal operation 1

Multifunctional output teriminal operation 2

OFF

DC braking DC braking

Standby

Stopped Running Stopped

Figure 6-5 Operation action

Table 6-12 Explanation of Terms

Term Definition

Operation General term describing both “forward run” and “reverse run” implying that the inverter is in operation.

Operation signal

In operation

In constant speed (operation) Condition when the inverter is in operation at the frequency setting value.

Stopped

Standby

DC braking Condition where DC braking is applied when starting and stopping.

Frequency setting value

or set frequency

Output frequency

frequency output value

Command frequency

Signal requesting inverter operation, which is input by pressing the [DRIVE] key on the operation panel or using signals input through multifunctional control input terminals FR and RR. Condition where the operation signal is being input or a drive signal is being output to the main switching device. In the stop status, the operation signal is OFF, but the main switching device operates until DC braking, etc. is completed.

Condition where the operation signal is not being input and the drive signal is not being output to the main switching device. Even when the operation signal input is on, the input to the multifunctional control input terminal MBS disables the drive signal output to the main switching device. Condition where the operation signal is being input but there is no output for some reason, for example, while waiting for the start delay time to expire or when the set frequency is lower than the operation start frequenc y.

Frequency set on F2101-F2116 and F1021. Frequency value corresponding to an external signal when setting F1002=2-21 and 25-28 with external signals for frequency setting. Actual inverter output frequency. x V/f mode

When the load is stable, the output frequency normally coincides with the frequenc y setting value.

x When used in vector control mode or for slip compensation in V/f mode, even if the load is stable, the output frequency does

not coincide with the frequency setting value but keeps changing. Frequency value used by the inverter. As a command value frequency, its change in frequency setting value not only depends on the results of controls such as the acceleration/deceleration function and the current limiting function but also the actual output frequency. The command frequency normally coincides with the set frequency at the end of acceleration/deceleration. x V/f mode:

If there is feedback operation such as PID control mode, the command frequency equals the output frequency. x When used in vector control mode or for slip compensation in V/f mode, the command frequency and the output frequency

may not match in this mode because the synchronous speed specified by the number of motor poles and the command

frequency is used as the speed command.

OFF

- 43 -

7. Function Code

7-1 Representation and Description of Function Codes

By changing the function code, the inverter action can be changed.

Function codes are functionally classified into "function blocks." To change the function code, first select the function block, and

then select the serial number of the function code to be changed.

A function code can be set through operation panel (see sections 5-4 and 5-5), or communication (see section 7-4).

Function Function Block Function Block Name

Basic operation

functions

System-related functions

function

PID function

Motor Parameters

Vector control

Torque control

F10XX

F11XX

F12XX

F13XX

F14XX

F15XX

F16XX

F17XX

F18XX

F19XX

F20XX

F21XX

F22XX

F30XX

F31XX

F32XX

F33XX

F40XX

F41XX

F5XXX

F60XX

F61XX

F81XX

F89XX

Basic functions

Starting • braking function

LED display function

Auxiliary functions

Input function Input/output-related function

Output function

System functions

Protection function

Information function

Energy-saving function Special functions

V/f characteristics

Multi-speed function Scheduled operation

Scheduled operation function

Basic PID1 functions

Basic PID2 functions

Combined function of PID1 and PID2

PID control parameter reading

Serial communication function Communication function

MODBUS communication function

Motor Parameters

Vector control function

Torque control function

PG function Extended functions

Other functions (for factory-adjustment)

7-2 Function Code List

The setting values can not be changed during operation.

※ 1: The representative parameters that are suitable for various models have been input.

- 44 -

Code

No.

Function Name Data Content

Setting

Resolution

Factory

Presets

User

Setting

Value

Basic operation functions

1001 Motor control mode

1002 1st speed frequency

1003 V/f pattern selection 1: Linear pattern

1004 Torque boost 1005 Base voltage 400V series 0: No AVR

1006 Base frequency 1007 Upper frequency limit 1008 Lower frequency limit 1009 Carrier frequency

1010 Acceleration/decelerati

1011 Reference frequency

1012 1st acceleration time 0-6,500 sec. 1013 2nd acceleration time 0-6,500 sec. 1014 3rd acceleration time 0-6,500 sec. 1015 4th acceleration time 0-6,500 sec. 1016 1st deceleration time 0-6,500 sec. 1017 2nd deceleration time 0-6,500 sec. 1018 3rd deceleration time 0-6,500 sec. 1019 4th deceleration time 0-6,500 sec. 1020 JOG

1021 JOG frequency 0-60Hz 0.01Hz 5 1022 1st Start of S-shaped

selection

setting selection

adjustment

on curve

for acceleration/decelerati on

acceleration/decelerati on time

1: V/f control mode 2: Speed control (speed sensorless vector control ) 3: Speed control (speed sensor vector control ) 4: Torque control (speed sensorless vector control ) 5: Torque control (speed sensor vector control ) 6: Position control (speed sensor vector control ) 10: Auto tuning mode 1 11: Auto tuning mode 2 40: V.f separation control

1：Operation panel 2：External analog VRF1 voltage（0～5V） 3：External analog VRF1 voltage（0～10V or potentiometer） 4：External analog VRF/IRF voltage（0～5V） 5：External analog VRF/IRF voltage（0～10V or potentiometer） 6：Reserved 7：Reserved 8：Reserved 9：External analog VRF/IRFcurrent（4～20mA） 10：Reserved 11：External analog VRF1voltage+VRF/IRFvoltage 12：Reserved 13：Reserved 14：External analog VRF1voltage-VRF/IRFvoltage 15：External analog VRF/IRFvoltage-VRF1voltage 16：Reserved 17：Reserved 18：External analog VRF1 voltage+VRF/IRFcurrent 19：External analog VRF1 voltage-VRF/IRFcurrent 20：External analog VRF1 current-VRF/IRFvoltage 21：Terminal block stepping 22：Communication 25：Pulse train input(Optional function)

：External analog VRF1forward / reverse run operation（0～

26 10V、5V reference） 27：External analog VRF/IRFforward / reverse run operation（0～ 10V、5V reference） 28：Reserved 29：Reserved

2: Square-law decreasing pattern (weak) 3: Square-law decreasing pattern (strong)

0-20%（maximum voltage ratio）

0.1～400Hz 5～400Hz

0.05～200Hz 0～130

1: Linear 2: S-shaped 3: Reduction of acceleration/deceleration 1-120Hz 0.01Hz

0-20 sec.

0～200%

50～460V

1 1

0.1% 1※

0.01Hz

0.01Hz 60

0.01Hz 0.05 1

1 1

0.1 秒 ※2—1

0.1 秒 ※2—2

0.1 秒 ※2—3

0.1 秒 ※2—4

0.1 秒 ※2—5

0.1 秒 ※2—6

0.1 秒 ※2—7

0.1 秒 ※2—8

0.1 秒

1% 50

※1

0.1

Chapter 7

- 45 -

1023 1st End of S-shaped

1024 Gradient of middle of

1025 1st Start of S-shaped

1026 1st End of S-shaped

1027 Gradient of middle of

1028 2nd Start of S-shaped

1029 2nd End of S-shaped

1030 2nd S-shaped

1031 2nd Start of S-shaped

1032 2nd End of S-shaped

1033 Gradient of middle of

1034 1035 1036

F1037

F1038

1101 Operation command

1102 Starting method 1: Starting frequency

1103 Starting frequency 1104 Operation start

1105 Start delay time 0-5 sec. 0.1 s 0 1106 Start standby time 0-120 sec. 0.1 s 0 1107 Start standby

1108 Restart after

1109 Direction of rotation

acceleration

1st S-shaped Acceleration

deceleration

1st S-shaped Deceleration

acceleration

Acceleration Middle Gradient Gradient of middle of 2nd t S-shaped Acceleration

deceleration

2nd S-shaped Deceleration 1st speed frequency

selection A 1st speed frequency selection B 1st speed frequency

selection C

Terminal block step

size

Frequency held or

reset

selection

frequency

momentary power failure

of motor

0～200%

0～100%

0～200%

0～100%

0～200%

0～100%

0～200%

0～100%

1：Operation panel 2：External analog VRF1voltage（0～5V） 3：External analog VRF1voltage（0～10Vor potentiometer） 4：External analog VRF/IRFvoltage（0～5V） 5：External analog VRF/IRFvoltage（0～10Vor potentiometer） 6：Reserved 7：Reserved 8：Reserved 9：External analog VRF/IRFcurrent（4～20mA） 10：Reserved 21：Terminal block stepping 22：Communication 25：Pulse train input 26：External analog VRF1 forward / reverse run operation（0～10V 5V reference） 27：External analog VRF/IRF forward / reverse run operation（0～ 10V 5V reference） 28：External analog VRF1 forward / reverse run operation（0 5V reference） 29：Reserved

0.1Hz～10.0Hz

0：Holding frequency 1：Reset when power lost

2：Reset when stoped 1：Operation panel

2：External terminal 3：Communication

2: Flying start 3: Starting frequency after DC braking

0.05～60Hz 0～20Hz

0.05-60Hz 0.01Hz 5

0: Do not restart 1: Restart 2: Compensation for momentary power failure 1: Forward and reverse run 2: Forward run only 3: Reverse run only

～10V

1% 50

1% 0

1% 50

1% 0

1% 50

1% 0

1% 50

1% 0

1 1

0.1 2.5

1 0

1 1

0.01Hz 1

0.01Hz 0

1 0

1 1

- 46 -

1110 Direction of rotation

1111 Braking method 1: Deceleration to stop

1112 DC braking start

1113 DC braking time 0.1 -10 sec. 0.1 s 2 1114 DC braking force 1-10 1 5 1115 Duty cycle of brake

1116 Discharge resistor on

1201 Monitor display

1202 State display selection 1: No units (multiple of F1203)

1203 Multiple for no-units

1301 1st jump bottom

1302 1st jump top frequency 1303 2nd jump bottom

1304 2nd jump top

1305 3rd jump bottom

1306 3rd jump top

1307 Auto alarm recovery 0: No auto reset function

1308 Instability elimination 1309 Operation direction

1315 Shortest operation

1316 2nd Upper frequency

1317 3rd Upper frequency

1318 Cooling fan ON/OFF

1319 Functions

1320 Rating selection 1: Mode A (heavy load mode) 150% 1 minute 1 2

of motor

frequency

resistor

signal output time

selection

display

frequency

switching in V / f control mode

time function

limit

control

corresponding to high altitude areas

1: Forward run 2: Reverse run

2: Deceleration to stop + DC braking 3: Free run stop

0.05-20Hz 0.01Hz 0.5

0: No brake resistor 2-25%ED 98: No discharge resistor protection

(with discharge)

99: External brake unit

0.01 -10.00 sec. 0.01 s 0.1

1: Frequency [Hz] 2: Output current (A) 3: Speed of rotation [rpm] 4: Load factor [%] 5：voltage[V]

6：压力[MPa] 7：No unit display

2: Output voltage [V] 3: DC voltage [V] 4: Active power [kW] 5: Apparent power [kVA] 6: Radiator temperature [ ]℃ 7: Command speed [rpm] 8: PID1 feedback value [Hz] 9: PID2 feedback value [Hz] 10: VRF1 analog input value [Hz] 11: VRF/IRF analog input value [Hz] 12: Reserved 13: Output torque [%] 14: Partial excitation current [A] 15: Partial torque current [A] 16: Detecting position [mm] 29: Command frequency [Hz] 30: Command torque [%] 35: Reserved 44:target frequency[HZ] 45:output frequency[HZ] 0-100 (multiple of the output frequency)

0～400 [Hz]

0～400 [Hz] 0～400 [Hz]

0～400 [Hz]

1: Auto reset function 0～20 0: Start from the direction opposite to current

direction after a stop

1: Continuous operation 0 -99.99 sec. 0.01 s 0

5-590 [Hz] 0.01 [Hz] 60

0: ON/OFF control 1: Normally ON 1: 1,000m or below 2: 1,000m-1,500m or below 3: 1,500m-2,000m or below 4: 2,000m-2,500m or below 5:2,500m-3,000m

1 1

1%ED

1 1

0.01 倍

0.01 [Hz] 0

1 0

1 0 1 0

1 0

1 1

1※

Chapter 7

- 47 -

1401 Bias frequency

1402 Gain frequency

1403 Bias frequency

1404 Gain frequency

1405 Reserved 1406 Reserved 1407 External analog input

1408 External analog input

1409 Reserved 1410 Set frequency gain

1411 Analog input switching

1412 MBS terminal input

1413 ES input terminal

1414 1415 1416 1417 1418 1419 1420 1421

（VRF1）

（VRF/IRF）

filter time constant （VRF1）

filter time constant （VRF/IRF）

for set frequency gain

mode

function Selection of input terminal DI1 Selection of input terminal DI2 Selection of input terminal DI3 Selection of input terminal DI4 Selection of input terminal DI5 Selection of input terminal DI6 Selection of input terminal DI7 Selection of input terminal DI8

2: Mode B (light load mode) 120% 1 minute 0～±400 [Hz] （frequency at 0V） 0～±400 [Hz] （frequency at 5V or 10V） 0～±400 [Hz] （frequency at 0V or 4mA） 0～±400 [Hz] （frequency at 5V or 10V or 20mA）

1-500（set value 1=10ms）

0～100 0：No analog input 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved 1: Level triggered

2: Edge triggered 1: NO external thermistor signal 2: NC external thermistor signal 0：Unused 2：RR， 4：3DF 6：ES， 8：AD2， 10：JOG， 12：9DF， 14：RR+JOG， 16：RR+AD2， 18：RR+AD3， 20：RR+2DF， 22：RR+3DF， 24：RR+2DF+3DF， 26：RR+AD2+2DF， 28：RR+AD2+3DF， 29：FR+AD2+2DF+3DF，

：RR+AD2+2DF+3DF，

30 31：FR+AD3+2DF， 33：FR+AD3+3DF， 35：FR+AD3+2DF+3DF， 36：RR+AD3+2DF+3DF， 37：PTR， 40：HD， 46：CCL， 57：P0， 59：FR+RCCL， 65：RR+MBS， 68：2DF+AD3， 70：3DF+AD3， 71：A×10（Optional）， 72：A×100（Optional）， 75：3MAX， 77：PIDLCK， 84：S2， 86：PIDH， 88：PID1EX 91：IHOLD， 109：RCCL， 115：1DFB，

，

1：FR， 3：2DF， 5：MBS， 7：RST， 9：AD3 11：5DF， 13：FR+JOG， 15：FR+AD2， 17：FR+AD3， 19：FR+2DF， 21：FR+3DF， 23：FR+2DF+3DF， 25：FR+AD2+2DF， 27：FR+AD2+3DF，

32：RR+AD3+2DF， 34：RR+AD3+3DF，

38：T-FCL 39：FR+5DF， 45：CP（Optional）， 47：PC， 58：FR+CCL， 64：FR+MBS， 67：2DF+AD2， 69：3DF+AD2，

74：2MAX， 76：VFPID， 83 ： For factory adjustment， 85：PIDL， 87：RPID1， 89：PID2EX， 92：ICLEAR 114：1DFA，

0.1 [Hz] 0

0.1 [Hz] 60

0.1 [Hz] 0

0.1 [Hz] 60

1 10

1 0 1 0

1 1

1 2 3 4 5 6 7 8

- 48 -

117：ROPE， 119：ROPE+RCOM, 121:1DFB+RCOM, 122:1DFA+1DFB+ROPE+RCOM， 253～255：For factory adjustment，

1422 Reserved 1423 Effective number of

bits for VRF1 detection

1424 Effective number of

bits for VRF/IRF

detection 1425 Reserved 1501 Internal analog output

function1

1502 Internal analog output

coefficient 1 1503 Internal analog output

bias 1 1504 Internal analog output

function2

8～12bit

0：No function 1：Set frequency [Hz] 2：Output frequency [Hz] 3：PID1 feedback value [Hz] 4：PID2 feedback value [Hz] 5：Output current (A) 6：Output voltage [V] 7：DC voltage [V] 8：Radiator temperature [℃] 9：Load factor [%] (electric thermistor integrated value) 10：Load factor [%] (ratio to rated current) 11：VRF1analog input value [V] 12：VRF/IRFanalog input value [V] 13：Reserved 14：Speed [rpm] 15：Active power [kW] 16：Apparent power [kVA] 17：PID1 command value [Hz] 18：PID1 input deviation value [Hz] 19：PID2 command value [Hz] 20：PID2 input deviation value [Hz] 21：For factory adjustment 22：For factory adjustment 23：For factory adjustment 24：External PID1 output value [Hz] 25：External PID2 output value [Hz] 26：For factory adjustment 35：Command frequency [Hz] 36：Command torque [%] 39：Reserved 99：For factory adjustment 0～20

0～±10.0V

0：No function 1：Set frequency (Hz) 2：Output frequency [Hz] 3：PID1 feedback value [Hz] 4：PID2 feedback value [Hz] 5：Output current (A) 6：Output voltage [V] 7：DC voltage [V] 8：Radiator temperature [℃] 9：Load factor [%] (electric thermistor integrated value) 10：Load factor [%] (ratio to rated current) 11：VRF1analog input value [V] 12：VRF/IRFanalog input value [V] 13：Reserved 14：Speed [rpm] 15：Active power [kW] 16：Apparent power [kVA] 17：PID1 command value [Hz] 18：PID1 input deviation value [Hz] 19：PID2 command value [Hz] 20：PID2 input deviation value [Hz] 21：For factory adjustment 22：For factory adjustment 23：For factory adjustment

116：1DFA+1DFB， 118:RCOM, 120:1DFA+ROPE,

1bit 12

1 0

0.01 1

0.1V 0

1 0

Chapter 7

- 49 -

24：External PID1 output value [Hz] 25：External PID2 output value [Hz] 26：For factory adjustment 35：Command frequency [Hz] 36：Command torque [%] 39：Reserved 99：For factory adjustment

1505 Internal analog output

1506 Internal analog output

1507 Approach frequency 0～400Hz 0.01Hz 10 1508 Frequency matching

1509 1510 1511

1512 Counter output

1513 Relay 1 contact output

coefficient 2

bias 2

range

Selection of output

terminal DO1

Selection of output

terminal DO2

Selection of output

terminal DO3

multiple

selection

0～20 0.01 1

0～±10.0V 0.1V 0

0～10Hz 0.01Hz 0

0：Unused， 1：In operation 1 2：Undervoltage, 3：End of simple scheduled operation， 4：In operation 2， 5：Frequency matching (1st speed frequency)， 6：Frequency matching (1st to 16th speed frequencies)， 7：Frequency approach， 8：Overload alarm level setting signal (the value of F1704)， 9：Electric thermistor pre-alarm signal ， 10：Radiator overheat pre-alarm signal， 13：Excitation and DC braking signals， 14：Lower frequency limit matching signal， 15：Upper frequency limit matching signal， 16：Servo on ready signal （Optional）， 17：Zero servo completion signal （Optional）， 18：FRsignal, 19：RRsignal, 20：2DFsignal, 21：3DFsignal,

：5DFsignal, 23：9DFsignal,

22 24：AD2signal, 25：AD3signal, 26：JOGsignal, 27：MBSsignal, 28：ESsignal, 29：RSTsignal, 31：Positioning completion signal（Optional）， 32：Discharge resistor on signal, 34： Frequency counter (output frequency)， 35：Frequency counter (command frequency)， 36：Overload alarm level setting signal， 42：Torque matching signal, 43：Low speed detection signal 47：Motor speed counter 48：Forward run detection signal 49：Reverse run detection signal 1～100 倍 1倍 1

0：Alarm contact， 1：In operation 1， 2：Undervoltage, 3：End of simple scheduled operation， 4：In operation 2， 5：Frequency matching (1st speed frequency)， 6：Frequency matching (1st to 16th speed frequencies)， 7：Frequency approach， 8：Overload alarm level setting signal (the value of F1704)， 9：Electric thermistor pre-alarm signal ， 10：Radiator overheat pre-alarm signal， 13：Excitation and DC braking signals， 14：Lower frequency limit matching signal， 15：Upper frequency limit matching signal， 16：Servo on ready signal ， 17：Zero servo completion signal ， 18：FRsignal, 19：RRsignal, 20：2DFsignal, 21：3DFsignal, 22：5DFsignal, 23：9DFsignal, 24：AD2signal, 25：AD3signal, 26：JOGsignal, 27：MBSsignal, 28：ESsignal, 29：RSTsignal, 31：Positioning completion signal, 32：Discharge resistor on signal, 36：Overload alarm level setting signal， 42：Torque matching signal,

1 1

5 8

1 0

- 50 -

43： Low speed detection signal 48：Forward run detection signal 49：Reverse run detection signal

1514 Relay 1 contact output

selection

1515 Reserved 1516 Torque matching level

1517 Torque matching range 1518 Low speed matching

level 1519 Low speed matching

range 1520 Reserved 1521 Reserved

0：Alarm contact， 1：In operation 1， 2：Undervoltage, 3：End of simple scheduled operation， 4：In operation 2， 5：Frequency matching (1st speed frequency)， 6：Frequency matching (1st to 16th speed frequencies)， 7：Frequency approach， 8：Overload alarm level setting signal (the value of F1704)， 9：Electric thermistor pre-alarm signal ， 10：Radiator overheat pre-alarm signal， 13：Excitation and DC braking signals， 14：Lower frequency limit matching signal， 15：Upper frequency limit matching signal， 16：Servo on ready signal ， 17：Zero servo completion signal ， 18：FRsignal, 19：RRsignal, 20：2DFsignal, 21：3DFsignal, 22：5DFsignal, 23：9DFsignal, 24：AD2signal, 25： 26：JOGsignal, 27：MBSsignal, 28：ESsignal, 29：RSTsignal, 31：Positioning completion signal, 32：Discharge resistor on signal, 36：Overload alarm level setting signal， 42：Torque matching signal, 43： Low speed detection signal 48：Forward run detection signal 49：Reverse run detection signal

0～±200% 0～50% 0～2000rpm

0～100rpm

AD3signal,

1 0

0.1 % 100

0.1 % 25 1rpm 100

1rpm 10

System-related functions

1601 Copy function

1602 Changed code display

function

1603 Function lock

1604 Data initialization

1605 Reserved 1606 Reserved 1607 Reserved 1701 Output current limiting

function

B MODEL

1702 Electric thermal setting

1703 Output current limiting

at constant speed

0：No function 1：Transfer the current code data to the operation

panel

2：Transfer the contents stored by operation panel to the inverter (Excluding motor parameters measured ) 3：Transfer the contents stored by operation panel to the inverter (Including motor parameters measured ) 0：No function 1：Display differences from factory preset 2：Display differences from user’s initial value

0：Code data changeable（No lock function） 1：Code data unchangeable (except F1603) 2：Code data (except frequency setting-related) unchangeable (except F1603, F1021, F2101 — F2116) 3：Code data unchangeable (except F1603 and function codes using communication) 0：No function 1：Initialize factory presets 2：Invalid parameter by auto tuning 3：Initialize user’s data 99：Set user’s initial value

A MODEL

0：No function 20～105% 0：No function

0：No function 50～200% 0：No function 50～150%

1 0

1% 150

120

1% 100

1 0

Chapter 7

- 51 -

1：Yes, V/F mode, (Currently selected acceleration/deceleration time) 2：Yes, V/F mode, (1st acceleration/deceleration time) 3：Yes, V/F mode,

(2nd acceleration/deceleration time)

4：Yes, V/F mode,

(3rd acceleration/deceleration time)

5：Yes, V/F mode, (4th acceleration/deceleration time) 6：Yes, V/f mode and speed vector control mode (1st acceleration/deceleration time) 7：Yes, V/f mode and speed vector control mode (2nd acceleration/deceleration time) 8：Yes, V/f mode and speed vector control mode (3rd acceleration/deceleration time) 9：Yes, V/f mode and speed vector control mode (4th acceleration/deceleration time)

setting value

1705 Motor type

1706 Function to switch

between “OV” and “LV” alarms when stopped

1707 Missing Phase

detection function

1708 Overvoltage stalling

prevention function

1709 Feedback signal

disconnection detection time

1710 Carrier frequency

variable by lowering temperature (Active when only mode A is selected)

1801 Inverter host software

version query 1802 Memory Version query Read only Version 1803 Operation panel

software version query 1804 Operation time display Read only 1 hour --- 1805 Reading alarm data

1806 Alarm status

confirmation1 1807 Alarm status

confirmation2 1808 Alarm status

confirmation3 1809 Alarm status

confirmation4 1810 Alarm status

confirmation5

A MODEL B MODEL 1：General-purpose motor 2：Exclusive motor for the inverter 0：“OV” enabled, “LV” disabled when stopped 1：“OV” disabled, “LV” enabled when stopped 2：“OV” disabled, “LV” disabled when stopped 3：“OV” enabled, “LV” enabled when stopped 0：No input phase loss, no output phase loss 1：Input phase loss, no output phase loss 2：No input phase loss, output phase loss 3：Input phase loss, output phase loss 0：No overvoltage stalling prevention function. 1：Overvoltage stalling prevention function. 0：Only warning

0.01 -119.99 sec. 120: No detection

0：Disabled 1：Enabled

Read only Version

0：No function 1：Read start 9：Record erase Read only --- ---

Read only --- ---

20～200% 20～150%

1 1

1 0

1 3

1 1

0.01 s 5

1 0

150 1704 Overload alarm level 120

Special functions

1901 Energy-saving mode

1902 Simple energy saving

1903 Simple energy saving

2001

2002 V·f separation

2003 Arbitrary V/f pattern

2004 Arbitrary V/f pattern

2005 Arbitrary V/f pattern

selection

rate

time

V•f separation

function selection

command voltage

intermediate voltage 1

intermediate voltage 2

0：No function 1：Simple energy-saving mode (V/f mode) 2：Auto energy-saving mode 0～50%

0～65000s

1：V · f proportional separation 2：Complete separation 0：Disabled (command is given by VIF1)

0.01～40.95V 0～460V

0～460V

0.05～400Hz

1 0

1% 0

1s 10

1 1

0.01V 0

1V 0

0.01Hz 20

- 52 -

intermediate frequency

1 2006 Arbitrary V/f pattern

intermediate frequency

2 2007 Automatic torque boost

selection

2008 Slip compensation

response time constant 2009 Slip compensation

multiple

Graph operation function

2101 1st speed frequency 2102 2nd speed frequency 2103 3rd speed frequency 2104 4th speed frequency 2105 5th speed frequency 2106 6th speed frequency 2107 7th speed frequency 2108 8th speed frequency 2109 9th speed frequency 2110 10th speed frequency 2111 11th speed frequency 2112 12th speed frequency 2113 13th speed frequency 2114 14th speed frequency 2115 15th speed frequency 2116 16th speed frequency 2201 Selection of Scheduled

operation

2202 Simple scheduled

operation repetitions

2203 Operation timer T1 2204 Operation timer T2 2205 Operation timer T3 2206 Operation timer T4 2207 Operation timer T5 2208 Operation timer T6 2209 Operation timer T7 2210 Operation timer T8 2211 Operation timer T9 2212 Operation timer T10 2213 Operation timer T11 2214 Operation timer T12 2215 Operation timer T13 2216 Operation timer T14 2217 Operation timer T15 2218 Operation stop time T0 2219 Midway stop

deceleration time

2220 Midway start

acceleration time

2221 Forward/reverse and

acceleration/decelerati

on in T1 2222 Forward/reverse and

acceleration/decelerati

on in T2 2223 Forward/reverse and

acceleration/decelerati

on in T3 2224 Forward/reverse and

acceleration/decelerati

on in T4

0.05～400Hz

0：No automatic torque boost 1：Voltage compensation function 2：Slip frequency compensation 0～1000（set value 1=10ms）

0.01～2

0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0：Normal operation 1：Simple scheduled operation 2：Disturbed operation 0：Continuous 1～250：Repetition count 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 0～65000sec. 1：1st deceleration time (value of F1016) 2：2nd deceleration time (value of F1017) 3：3rd deceleration time (value of F1018) 4：4th deceleration time (value of F1019) 1：1st acceleration time (value of F1012) 2：2nd acceleration time (value of F1013)） 3：3rd acceleration time (value of F1014) 4：4th acceleration time (value of F1015) X Y X…1：Forward run 2：Reverse run Y…1～4：Acceleration/deceleration time specified

0.01Hz 40

1 0

1 10

0.01 1

0.01Hz 0

0.01Hz 10

0.01Hz 20

0.01Hz 30

0.01Hz 40

0.01Hz 50

0.01Hz 60

0.01Hz 0

0.01Hz 5

0.01Hz 15

0.01Hz 25

0.01Hz 35

0.01Hz 45

0.01Hz 55

0.01Hz 0 1 0

1 1

1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10 1s 10

1 1

--- 11

Chapter 7

- 53 -

2225 Forward/reverse and

2226 Forward/reverse and

2227 Forward/reverse and

2228 Forward/reverse and

2229 Forward/reverse and

2230 Forward/reverse and

2231 Forward/reverse and

2232 Forward/reverse and

2233 Forward/reverse and

2234 Forward/reverse and

2235 Forward/reverse and

2236 Disturb modulation

2237 Disturb modulation

acceleration/decelerati on in T5

acceleration/decelerati on in T6

acceleration/decelerati on in T7

acceleration/decelerati on in T8

acceleration/decelerati on in T9

acceleration/decelerati on in T10

acceleration/decelerati on in T11

acceleration/decelerati on in T12

acceleration/decelerati on in T13

acceleration/decelerati on in T14

acceleration/decelerati on in T15

analog input switching

rate

PID function

3001

3002 PID1 feedback input

3003 PID1 control

PID1 command value input switching

switching

proportional gain

0：No analog input 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved 0～50%

1：Frequency 2：External analog VRF1voltage（0～5V） 3：External analog VRF1voltage（0～10Vor potentiometer） 4：External analog VRF/IRFvoltage（0～5V） 5：External analog VRF/IRFvoltage（0～10Vor potentiometer） 6：Reserved 7：Reserved 8：Reserved 9：External analog VRF/IRFcurrent（4～20mA） 10：Reserved 11：Function code setting（F3017） 98：Reserved 99：Pulse train input(Optional function) 0：No input 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved 10：Communication mode 98：Reserved 99：PG feedback PID 0～100

(Optional function)

--- 21

--- 11

--- 21

1 0

1% 0

1 1

1 0

0.01 0.1

- 54 -

3004 PID1 control integral

3005 PID1 control

3006

3007

3008 Indirect PID1 input

3009 PID1 deviation limit

3010 PID1 output limit value

3011 PID1 operation

3012 PID1 gain polarity

3013 PID1 command value

3014 PID1 feedback value

3015 PID1 control

3016 PID1 control integral

3017 PID1 control command

3018

3019

3101 PID2 command value

3102 PID2 feedback input

3103 PID2 control

3104 PID2 control integral

3105 PID2 control

3106 PID2 control integral

time

differential time PID1 control integral separation judgment value PID1 feedback signal input filter time constant

reference

value

polarity switching

switching

gain

proportional gain （negative：F3012=2）

time （negative：F3012=2）

value PID1 control feedback value (communication function) Frequency corresponding to PID1 control maximum command value

input switching

switching

proportional gain

time

differential time

separation judgment

0.01～100s

0～100s

5～100%（upper frequency limit reference）

1～500（set value 1=10ms）

5～100% (target value reference)

0：No limit 1～100% (upper frequency limit reference) 0：No limit 1～100% (upper frequency limit reference) 1：Command value – feedback value 2：Feedback value – command value 1：The positive or negative deviation indicates

the same gain

2：The positive or negative deviation indicates different gains

0～50

0～100

0.01～100s

0～4000

0～400Hz

1：Frequency 2：External analog VRF1voltage（0～5V） 3：External analog VRF1voltage（0～10Vor potentiometer） 4：External analog VRF/IRFvoltage（0～5V） 5：External analog VRF/IRFvoltage（0～10Vor potentiometer） 6：Reserved 7：Reserved 8：Reserved 9：External analog VRF/IRFcurrent（4～20mA） 10：Reserved 11：Function code setting（F3117） 98：Reserved 99：Pulse train input(Optional function) 0：No input 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved 10：Communication mode 98：Reserved 99：PG feedback PID (option) 0～100

0.01～100s

0～100s

5～100%（upper frequency limit reference）

0.01s 0.1

0.01s 0

0.1% 20

1 10

0.1% 20

0.1% 100

1 1

0.01 1

0.01 0.1

0.01s 0.1

0.1 0

0.01Hz 60

1 0

0.01 0.1

0.01s 0.1

0.01s 0

0.1% 20

Chapter 7

- 55 -

value

3107

3108 Indirect PID2 input

3109 PID2 deviation limit

3110 PID2 utput limit value

3111 PID2 operation

3112 PID2 gain polarity

3113 PID2 command value

3114 PID2 feedback value

3115 PID2 control

3116 PID2 control integral

3117 PID2 control command

3118

3119

3123 PID start mode

3124 PID end mode

3125 PID end setting value 3127 For factory adjustment

3201 PID control action

3202 For factory adjustment 3203 External PID control

3204 External PID operation

3205 PID constitution

3206 Command value

3207 PID1/PID2 switching

3301 Reading PID1

3302 Reading PID1

3303 Reading PID1 input

3304 Reading PID1 output

3305 Reading PID2

PID2 feedback signal input filter time constant

reference

value

polarity switching

switching

gain

proportional gain （negative：F3012=2）

time （negative：F3012=2）

value PID2 control feedback value (communication function) Frequency corresponding to PID2 control maximum command value

selection

mode selection

selection

addition calculation PID control gain

time

command value

feedback value

deviation

value

command value

1～500（set value 1=10ms）

5～100%（target value reference）

0：No limit 1～100%（upper frequency limit reference） 0：No limit 1～100%（upper frequency limit reference） 1：Command value – feedback value 2：Feedback value – command value 1：The plus or minus deviation indicates the same gain 2：The plus or minus deviation indicates different gains 0～50

0～50

0～100

0.01～100s

0～4000

0～400Hz

1：Direct input mode 2：Condition input mode 1：Direct end mode 2：Condition end mode 1～100%（upper frequency limit standard）

0：Open loop control 1：PID1 control 2：PID2 control 3：For factory adjustment 4：External terminal switching PID control 5：Timing switch PID control

0：No external PID control 1：External control PID1 2：External control PID2 3：For factory adjustment 4：external controls PID1 and PID2 5：For factory adjustment 6：For factory adjustment 1：Operation interlocked with inverter operation 2：PID output after power input 3：PID output controlled by external terminals 0：Without command value addition calculation 1：With command value addition calculation

0.01～100

0.1～6000 minutes

Read only 1 ---

1 10

0.1% 20

0.1% 100

1 1

0.01 1

0.01 0.1

0.01s 0.1

0.1 0

0.01Hz 60

1 1

0.1% 20

1 0

1 1

1 0

0.01 1

0.1 minute 0.1

- 56 -

3306 Reading PID2

feedback value

3307 Reading PID2 input

deviation

3308 Reading PID2 output

value 3309 For factory adjustment 3310 For factory adjustment 3311 For factory adjustment 3312 For factory adjustment

Read only 1 ---

Communication function

4001 Message checksum

4003 Pull-up/down function

4004 Communication

4005 Serial communication

4006 Inverter No.

4007 Communication speed

4008 Parity bit

4009 Stop bit

4010 End bit

4011 Inverter’s response to

4101 ModBus

4102 ModBus

4103

response time

function

specified commands

communication

timeout setting

communication

timeout action

Modbus register

address switching

0：No 1：Yes 0：No 1：Yes 10～4000ms

0：No function 1：Dedicated protocol communication function 2：ModBus communication function 0～254；for ModBus only （1～32；for RS485 communication） 1：1200bps 2：2400bps 3：4800bps 4：9600bps 5：19200bps 6：38400bps 7：57600bps 0：No 1：Odd 2：Even 1：1 bit 2：2 bits 0：CR+LF 1：CR 0：Sent 1：Not sent (Error response sent) 2：Not sent (No error response sent) 0：No function

0.01～600s

0：Keep the status 1：Stop alarm

1：register number A

2：register number B

1 1

1ms 10

1 1

1 4

1 1

1 0

0.01s 0

1 0

1 1

Motor Parameters

5001 Motor poles

voltage· capacity

5002 Motor current rating

5003 Motor frequency rating 5004 Motor speed rating 5005 Motor insulation type

5006 The motor’s rated

voltage during auto

tuning of motor

parameters 5007 Rated motor slip ratio

5008 The setting of motor

parameter auto tuning

range

X Y ZZZ X：Poles Y：Rated voltage Z：Motor capacity

0.1～999.9A About 30 — 110% of the inverter current rating 10～400Hz

0～24000 rpm 1：Type A 2：Type E 3：Type B 4：Type F 5：Type H 0：The voltage selected by F5001 100～460V

0～50% 0：No range 50～300%

55kW or below

75kW or or above

0.001～65Ω

0.01～650mΩ

—

0.1A

1Hz

1rpm

1V 0

0.1% 2

0.1% 200

0.001Ω 5009 Motor stator resistance

0.01mΩ

※ 1

※ 1 ※ 1

※1

Chapter 7

- 57 -

5010 Motor rotator

5014 Motor excitation

5015 Motor’s moment of

5016 Load’s inertia moment

resistance

inductance

current

inertia

ratio

Vector control

6001 Torque limiter (power

6002 Torque limiter analog

6003 Torque limiter

6004 Torque limiter analog

6005 Multiple for starting

6006 Starting excitation

6007 Multiple for braking

6008 Braking excitation

6009 Current control gain

6010 Speed control ASR

6011 Speed control ASR

6012 Speed detection filter

6013 Torque detection filter

6014 Motor vibration

6015 Lower frequency limit

6016 Upper frequency limit

6017 Starting torque 6018 Starting torque

6019 Variable 2nd gain for

running)

input function

power running)

(

(regeneration)

input function (regeneration)

excitation current

time

excitation current

time

compensation

proportional gain

integral time

cut-off frequency

reduction rate

for motor vibration reduction function

duration time

speed control

55kW or below 75kW or above 55kW or below 75kW or above 55kW or below 75kW or above 55kW or below 75kW or above

0.01～650A

0～65kgm

1～200

A MODEL

B MODEL 0：F6001 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved

A MODEL

B MODEL 0：F6003 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved

0.1—2 (for applicable motor) 0.01 1

0：No starting excitation

0.1～10s

0.1—2 (for applicable motor) 0.01 1

0：No braking excitation

0.1～10s

0.5～1.5

0.01～150%

0～20s

0：No function

0.01～400Hz 0：No function

0.1～4000Hz 0：No function 1：75% 2：50% 3：25% 0～240Hz

0～240Hz

0～100% 0～6500s

0：No variable gain function

0.01～150%

0～200% 0～150%

0.001～65Ω

0.01～650mΩ

0.1～6000mH

0.01～600mH

0.1～6000mH

0.01～600mH

0.1～6000mH

0.01～600mH

0～200% 0～150% 0.1%

0.001Ω

0.01mΩ

0.1mH 5011 Motor stator

0.01mH

0.1mH 5012 Motor rotator

0.01mH

0.1mH 5013 Motor’s mutual

0.01mH

0.01A

0.001kgm

0.01 1

0.1%

1 0

0.1% 100

1 0

0.1s

0.1s 1

0.01 1

0.01%

0.001s

0.01Hz 0

0.1Hz 0

1 0

0.01Hz 0

0.1% 30

0.1s 1

0.01% 15

※1

150

120

※1

- 58 -

6020 Frequency bottom of

variable gain for speed control

6021 Frequency top of

variable gain for speed control

0～240Hz

0.01Hz 10

0.01Hz 30

Torque control

6101 Torque command

selection

6102 Torque command

6103 Positive upper value of

Torque command

6104 Positive lower value of

torque command

6105 Negative upper value

of torque command

6106 Negative lower value

of torque command

6107 Bias torque command

（VRF1）

6108 Gain torque command

（VRF1）

6109 Bias torque command

（VRF/IRF）

6110 Gain torque command

（VRF/IRF）

6111 Reserved 6112 Reserved 6113 Torque characteristics

selection in constant power zone

6114 Speed limit selection

6115 Speed limit value in

torque control (Forward run side)

6116 Speed limit value in

torque control (Reverse run side)

6117 Torque control

proportional gain

6118 Torque control integral

time

6119 Lower torque limiting

value in speed limiting

20.0～200.0%

0～20.0%

20.0～200.0%

0～20.0%

0～±200.0%（torque command of 0V）

0～±200.0%（torque command of 5V or 10V）

0～±200.0%（torque command of 5V or 10V or 20mA）

0：Constant torque constant power limit 1：Constant torque limit

0：Speed limit under 1st speed frequency command 1：Speed limit in function codes 0～8000rpm

0～8000rpm

0.01～150%

0～500ms

0～100%

0～±200.0% 0～±150.0%

1 1

0.1% 10

0.1% 100

0.1% 5

0.1% 100

0.1% 5

0.1% 0

0.1% 100

0.1% 0

0.1% 100

1 0

1 1

1rpm 1800

0.01%

0.1ms 50

0.1% 30

※ 1

Extended functions

8007

8018

8019

8022

8023

8024

8025

8026

8027

PG sensorfunction(need Optional)

Select water supply optional modes Sleep wake up ratio K

Sleep wake up decision time TP Pressure command(Operation panel) Pref Analog feedback: offset pressure Pb Analog feedback: pressure gain Pg

Pressure upper limit PH ratio

Pressure lower limit PL ratio

The slope of pressure acceleration/deceleratio n

0～15

30～95

0.1～10.0 min

0.000～9.999 MPa

-9.999～9.999 MPa

0.01～100.00%

0.01～0.4

1 0

1% 50%

0.1 5

0.001 0.000

0.001 100.00

0.01 0.00

0.01 0.100

Chapter 7

- 59 -

8101 Point to Point control

8102 Effective number of

8103 Simple Backlash

8104 Command pulse

8105 Command pulse logic

8106 PG pulse output

8107 Deviation counter

8108 PG pulse

8109 PG output formation

8110 Position control gain 8111 Positioning

8112 Error level limit 8113 Quick

8114 Number of pulses

8115 Point to point control

8116 Electric gear ratio

8117 Electric gear A data

8118 Electric gear B data

8119 Zero-servo control

8120 Zero speed 8121 Zero speed servo

8122 Number of PG pulses

8123 For factory adjustment 8124 For factory adjustment 8125 PG pulse A-B polarity

8126 Speed control ASR

8127

8128

8129

8999 For factory adjustment

position limiter

bits for Point to Point control position (Unit=mm)

calibration

format (Optional function)

(Optional function)

divisor (Optional function)

clear mode

multiplication value (Optional function)

selection (Optional function)

completion width

acceleration/decelerati on for position control

within 1 mm

command

function selection (Optional function)

(optional function)

function selection

complete width

(Optional function)

reversal (Optional function)

proportional gain in zero-servo

Reserved

The setting values can not be changed during operation.

1～32767mm

1：Integer 2：1 digit after decimal point is effective 3：2 digits after decimal point are effective

0～±5000 pulses

1：Forward / reverse run pulse train 2：Sign pulse train 3：2-phase pulse train 1：Positive logic 2：Negative logic 1：1/1 2：1/2 3：1/4 4：1/8 5：1/16 1：Level operation 2：Rising edge operation 1：×1 2：×2 3：×4 1：Corresponding to open collector PG（Optional） 2：Corresponding to open collector PG（Optional） 3：Corresponding to bus driver PG（Optional）

0.1～50 rad/s 0～32767 pulses

0-1,000（set value 1=100 pulses） 0：Disabled 1：Enabled

0：Pulse is specified with F8115 1～32767 pulses 0：No function 1～32767 pulses

0.01～32767mm（※3） 0：Inactive 1：Active

1～100

0：Inactive 1：Active 2：Switching on external terminal (P0) zero-servo 1～3000rpm 5～10000 pulses

50～2048 pulses

0：Inactive 1：Polarity reversal

0：Act according to the set value of F6010

0.01～150%

1mm 32767

1 1

1 pulse 0

1 1

1 2

1 3

1 1

0.1rad/s 1 1 pulse 100

1 100 1 1

1 pulse 0

（※3）

1 0

1 1

1 0

1rpm 30

1 pulse 10

1 pulse 1000

1 0

0.01% 15

※1：The representative parameters that are suitable for various models have been input.

The following values have been input from※2-1to ※2-8 in various models of inverters.

- 60 -

Model

S06-4A005～4A025-*4

S06-4A032～4A038-*4

S06-4A049～4A152-*4

※2-1

F1012

5 10 15 20 5 10 15 20

15 30 45 60 15 30 45 60

30 60 90 120 30 60 90 120

※2-2

F1013

※2-3

F1014

※2-4

F1015

※2-5

F1016

※2-6

F1017

※3：

Data Content Data content and setting resolutions change with function codes. See 7-3 Description of Functions for details.

※2-7

F1018

※2-8

F1019

Chapter 7

- 61 -

7-3 Description of Functions

7-3-1 Basic functions

Basic functions

F1001

A function for selecting motor control mode.

Code No. Function Name Data Content Setting Resolution Factory

F1001 Motor control mode

z F1001=1：the motor is controlled by the V / f graph set in V / f mode. z F1001=2：Speed control mode（speed sensorless vector control），F1001=3：Speed control mode（speed sensor vector control）。

Speed control is a control mode that will maintain a constant speed regardless of what the load condition is. And, it is a control

mode which allows the motor to generate high torque from the low-frequency field. In speed control, you can select speed

sensorless vector control (F1001 = 2) or speed sensor vector control (F1001 = 3). The figure below shows the setting flow through

which the vector speed control is realized.

Motor control mode selection

selection

1：V/f control mode 2：Speed control（speed sensorless vector control） 3：Speed control（speed sensor vector control） 4：Torque control（speed sensorless vector control） 5：Torque control（speed sensor vector control） 6：Position control（speed sensor vector control） 10：Motor parameter auto tuning mode 1 11：Motor parameter auto tuning mode 2

40：V·f separation control

1 1

Presets

Speed sensorless vector control

(F1001=2)

Setting motor parameters

(F5001)

Motor parameter auto

tuning

(F1001=10 or 11)

Setting of torque limiter

Setting of starting o braking

excitation

Setting of speed control gain

Test run

Speed sensor vector control

(F1001=3)

Setting motor parameters

(F5001)

Basic setting of PG sensor

F8100-related

(Related function codes)

y To carry out speed control mode selection, please refer to description of relevant parts of function code F6000. y To carry out speed sensor vector control mode selection, please refer to description of relevant parts of function code F8100 for

basic setting of PG sensor.

Notes on use of speed control mode: Note 1: When setting the control mode of speed sensorless vector control, the following conditions must be met.

1. One inverter to one motor. 2 .The motor must be a Sanken designated 2-pole, 4-pole or 6-pole 3-phase induction motor or a similar motor. 3 .The motor drive capacity must be equal to that of the standard motor suitable for the inverter rating or one rank below. 4 .The wiring length between the inverter and the motor shall be less than 30 m. If the wiring length exceeds 30 m, conduct

auto tuning of the motor parameters in advance using the auto tuning mode 2.

And, for vector control, the maximum wiring length shall be controlled within 100m.

- 62 -

Note 2: F5001 does not apply to the setting of and in Note 1, please s②③ et it correctly according to the above. And, the inverter

action and control characteristics cannot be guaranteed where the F5001's setting does not match ratings of the connected motor.

Note 3: In the speed sensorless vector control mode, motor parameters, control frequency and voltage are used to drive the motor,

therefore control characteristics depend on motor parameters, and the best performance may not be achieved depending on the motor. If motor characteristics, etc. are not mastered, auto measurement of motor constant shall be carried out using auto tuning, and, the use of V / f mode of which the control characteristics do not depend on motor parameters is recommended for control.

Note 4: When setting speed sensorless vector control mode, the following function codes shall be limited.

F1004 — F1008: setting inactive F1102 (Starting mode) =3 (started by starting frequency after DC braking): setting inactive. Starting excitation shall be made by setting starting excitation time (F6006), and then the operation shall be started by starting frequency according to the setting values of operation starting frequency (F1104) and starting delay time (F1105). F1103 (starting frequency): Although the setting is active, the minimum value is 0.2Hz in speed sensorless vector control mode. F1111 (braking mode) =2: setting inactive. Braking excitation is made according to the setting of braking excitation time (F6008) when stopped. The relation between output frequency and the settings of F1104 and F1112 is handled in the same way with V / f mode. F1113, F1114: Changed to F6007, F6008 for DC braking function. F1701, F1703: Changed to F6001, F6003 for current limiting.

Note 5: Others

1 Upper frequency limit (F1007) sets the motor’s rated speed as the synchronous speed, please set the frequency specified by

the motor’s number of poles as the maximum value of frequency setting. The operation is a weak magnetic-controlled constant power operation where the frequency setting values above rated frequency (F5003) are used to drive motor, however, do not set the upper frequency limit too much higher than the rated frequency as it may cause mechanical damage to the motor.

2 When output is stable, because the motor's speed is controlled to keep it constant, the frequency that the inverter actually

outputs constantly changes. In contrast to the case of the V/f mode, the set frequency and the output frequency do not necessarily coincide when output is stable. Therefore, the output frequency may exceed the set frequency.

3 “Frequency arrival” and “frequency matching” set by F1509 — F1511 determine when the output frequency reaches or

matches the set frequency. Therefore, for the “frequency matching” function, set the frequency matching range (F1508) to a few Hz because of the reason described in .②

4 All values output to the operation panel's 7-segment monitor are based on the output frequency. In the frequency display

mode, the output frequency is displayed. In case of speed and no-units display, estimated speed is displayed in speed sensorless vector control; and detected speed is displayed in speed sensor vector control.

5 In the use of speed sensor vector control mode, please correctly configure the basic settings of PG sensor. The motor can

not be normally controlled if incorrectly configured

Chapter 7

- 63 -

z F1001=4：Torque control（speed sensorless vector control）mode，F1001=5：Torque control（speed sensor vector control）mode

The so-called torque control mode is a control mode for constant torque output. In torque control, speed sensorless vector control

mode (F1001=4) or speed sensor vector control mode (F1001=5) can be selected.

The procedure for implementation of torque control is shown as follows.

Speed sensorless vector control

（F1001=4）

Setting motor parameters（F5001）

Speed sensor vector control

（F1001=5）

Setting motor parameters（F5001）

Motor parameter auto tuning

（F1001=10 or 11）

Basic setting of PG sensor F8100-related

Setting of torque command

Setting of starting • braking excitation

Setting of torque control gain

Test run

(Related function codes)

· When selecting torque control mode, please refer to relevant description of F6100.

· To select speed sensor vector control mode, please refer to relevant description of F8100 for setting of PG sensor.

Notes on use of torque control mode:

Note 1: When setting speed sensorless vector control mode, the following conditions must be met.

1. One inverter to one motor.

2 .The motor must be a Sanken designated 2-pole, 4-pole or 6-pole 3-phase induction motor or a similar motor.

3. The motor drive capacity must be equal to that of the standard motor suitable for the inverter rating or one rank below.

4. The wiring length between the inverter and the motor shall be less than 30 m. If the wiring length exceeds 30 m, conduct

auto tuning of the motor constants in advance using the auto tuning mode 2.

Note 2: F5001 does not apply to the setting of and in Note 1, please set it correctly according to the above. And, the ②③

inverter action and control characteristics cannot be guaranteed where the F5001's setting does not match ratings of the

connected motor.

Note 3: In the speed sensorless vector control mode, motor parameters, control frequency and voltage are used to drive the motor,

therefore control characteristics depend on motor parameters. Thus sometimes the best performance may not be achieved.

If motor characteristics, etc. are not mastered, auto measurement of motor parameters shall be carried out using auto

tuning.

Note 4: In the use of speed sensor vector control mode, please correctly configure the basic settings of PG sensor. The motor can

not be normally controlled if incorrectly configured.

Note 5: For starting in torque control mode with speed sensor, starting begins with the speed detected. For speed sensorless starting,

flying start will be carried out. If speed tracking frequency can not be detected, the motor will be started by starting

excitation.

When started by starting excitation, if over-current or other phenomena occur on the motor, then set F6005 (Multiple for

starting excitation current) and F6006 (Starting excitation time) longer.

Note 6: In torque control mode, the stop function has nothing to do with the setting of function code F1111 (braking mode), and it

is free run stop.

Note 7: Motor parameters will also be used for torque calculation in torque control under speed sensor mode, so the torque control

accuracy may not be reached if the motor parameter setting (Function Code No. 5000 segment) is inappropriate. If the

motor parameters are known, be sure to set the motor parameters. If the motor parameters are unknown, please carry out

auto tuning.

- 64 -

● F1001=6: Position control mode

Position control mode is a mode which uses PG sensor for position control.

• The load position is controlled according to the external input pulse command. The optional board (SC-PG) is required for

pulse command input.

• Some functions such as positioning control (Point to Point) etc. which do not need pulse command input, can be achieved

under the standard configuration.

(Related function codes)

See description of F8100 part for basic setting of PG sensor.

Notes on position control mode:

Note 1: When setting position control mode, the following conditions shall be met.

Operation command ① Should be set by external terminal (F1101 = 2).

One inverter drives one motor.② The motor must be a Sanken designated 2③ -pole, 4-pole or 6-pole 3-phase induction motor or a similar motor. The motor drive capacity must be equal to that of the standard motor suitable for the inverter rating or one rank below.④ The wiring length between the inverter and the motor shal⑤ l be less than 30 m. If the wiring length exceeds 30 m,

conduct auto measurement of the motor parameters in advance using the auto tuning mode 2. And, for vector control,

the maximum wiring length shall not exceed 100m.

Note 2: The setting of F5001 shall not be in violation of requirements of in Note 1.①③④ Please set the parameters according to

the above requirements. And, the inverter action and control characteristics cannot be guaranteed where the F5001's

setting does not match ratings of the connected motor.

Note 3: Please correctly configure the basic settings of PG sensor. The motor can not be normally controlled if incorrectly

configured. In addition, in position control, the F8125: PG pulse A-B polarity reversal can not be used.

Note 4: Position control mode can be set only when the operation command set to external terminal (F1101 = 2). Also, the

operation panel’s operation control authorization switching is inactive.

Note 5: Others

1. Depending on the position deviation, the output frequency can be up to the selected upper frequency limit (F1007,

F1316, and F1317). Configure appropriate settings based on the actual situation of the motor and load device.

2. In position control, the acceleration/deceleration time (F1012-F1019) is inactive.

3. When the operation signal is OFF, it will stop by free run regardless of the function code setting.

● F1001=10、11：Motor parameter auto tuning motor 1、2

· Auto tuning is an integrated function inside the inverter, which auto detects connected motor’s parameters. This function

applies to the motor of which the parameters are completely unknown, and is a very effective detection function for speed

sensorless vector control when the wiring length between the inverter and the motor exceeds 30m.

· The auto tuning function has two modes.

1. Auto tuning mode 1 (F1001 = 10): a mode for detecting motor parameters when the motor shaft is not rotating. It is used

when auto tuning mode 2 can not be executed.

2. Auto tuning mode 2 (F1001 = 11): a mode for detecting motor parameters by rotating motor shaft.

* See 6-2-6 for details and sequence of auto tuning.

● F1001=40：V·f separation control

· A function which can set the inverter’s output frequency and output voltage independently.

· The control mode is V / f mode.

· F2001: Through V•f separation selection, you can choose complete separation or V•f proportional separation.

(

Related function codes)

See the following function codes for details of V•f separation function.

F2001 V•f separation function selection。

F2002 V·f

F1002

separation command voltage。

1st speed frequency selection

Chapter 7

- 65 -

A function for selecting the frequency setting method for the 1st speed frequency operation.

Code No. Function Name Data Content Setting

F1002

1st speed frequency selection

1：Operation panel 2：External analog VRF1voltage（0～5V） 3：External analog VRF1voltage（0～10Vor potentiometer） 4：External analog VRF/IRFvoltage（0～5V） 5：External analog VRF/IRFvoltage（0～10Vor potentiometer） 6：Reserved 7：Reserved 8：Reserved 9：External analog VRF/IRFcurrent（4～20mA） 10：Reserved 11：External analog VRF1voltage+VRF/IRFvoltage 12：Reserved 13：Reserved 14：External analog VRF1voltage-VRF/IRFvoltage 15：External analog VRF/IRFvoltage-VRF1voltage 16：External analog VRF1voltage 17：Reserved 18：External analog VRF1voltage+ VRF/IRFcurrent 19：External analog VRF1voltage-VRF/IRFcurrent 20：External analog VRF1current-VRF/IRFvoltage 21：Terminal block stepping 22：Communication 25：Pulse train input(Optional function) 26：External analog VRF1forward / reverse run operation（0～

10V、5V reference） 27：External analog VRF/IRFforward / reverse run operation（0～

10V、5V reference） 28：Reserved 29：Reserved

Resolution

1 1

Factory Presets

● Reading analog frequency

x A function which takes the result of calculation of the 3 channels of control circuit’s analog input terminals VIF1, VIF2, VIF3

(frequency command) carried out internally by the inverter as the inverter’s command frequency.

The inverter converts the input command of each channel into a frequency by adjusting the bias and gain code. The results are

added or subtracted according to the value of F1002.

x A negative result is always regarded as 0. The upper limit of the calculation result is determined using the upper frequency

limit (F1007, F1316 and F1317).

● F1002 = 21: Terminal block stepping function.

x This function allows the target frequency to be increased or decreased under ON/OFF status control of the external control

terminals. This function is useful when it is difficult to input an external analog frequency or to set a frequency from the

operation panel.

1) Related function codes and multifunctional input terminals

Function code Inverter control terminal

F1002=21

AD2 Up terminal

AD3 Down terminal

COM1 Digital signal common terminal

COM2 Digital signal common terminal

· If the first speed frequency selection is set to terminal block stepping (F1002= 21), a frequency setting value can be

entered only from external control input terminals AD2 and AD3 of the inverter host.

Note: The frequency cannot be changed from the operation panel.

· It is a function which takes AD2 terminal as the Up terminal of the set frequency and AD3 terminal the Down terminal

of the set frequency.

Note: When F1002=21 is selected, the AD2 and AD3 terminals set using F1414-F1421 can not be used for the 2nd, 3rd,

or 4th acceleration/deceleration command.

2) Increasing or decreasing the set frequency

- 66 -

· Increasing the set frequency

Short-circuit the inverter’s external control terminal AD2 to the DCM1 or DCM2 terminal. The set frequency increases

gradually from the current value.

· Decreasing the set frequency

Short-circuit the inverter’s external control terminal AD3 to the DCM1 or DCM2 terminal. The set frequency decreases

gradually from the current value.

· Change of frequency display becomes rapid gradually from a low value.

Steady status

Increasing

Steady status

Increasing Decreasing

Steady status

Note 1: The terminal block stepping function is used not only for setting the 1st speed frequency but also for setting the

frequencies for multiple speeds. For example, short-circuit the 2nd speed selection terminal 2DF (inverter control

terminal) and the DCM1, if the terminal block stepping increases when setting a frequency for the 2nd speed, the set

frequency for the second speed will change. But, when changing multi-segment speed during

increasing or decreasing action of the terminal block, the increasing or decreasing action of segments which started

before change will be stopped, and the increasing or decreasing action of segments after change will be started.

Note 2: The step function is disabled when the function lock (F1603=1, 3) is selected or at undervoltage.

Note 3: When the terminals AD2 and AD3 are both connected to either DCM1 or DCM2 in short circuit or both left open,

the set frequency remains unchanged. (Maintain the current status)

Note 4: The frequency setting value for the increasing or decreasing by terminal block stepping function is determined by the

current multi-speed frequency codes (F1021, F2101-F2116).

Target

Increasing

Time

Chapter 7

● Others

Note: Even if F1002 = 2 — 20, 26 — 28 is selected, the frequency setting value in multi-segment speed (2nd — 8th speed)

operation or JOG operation is still the value set by F2102 — F2116 or F1201.

● F1002=22: Communication

A function which sends special commands from the PC etc. to the inverter. See Chapter 7 Communication Function for

frequency setting method.

● F1002=25: Pulse train input

The target frequency is determined with the pulse from the pulse train input by PG pulse as the 1st speed frequency command.

The places for pulse input are A + and A- of the control circuit terminal. See 4-6-1 for terminal configuration.

Reference parameter

F1422 (Pulse train input reference frequency)

● F1002 = 26, 27, 28: Analog forward / reverse run

• This function is a function which runs in the same direction with command direction at 5 — 10V and the opposite direction to

command direction at 5 — 0V based on 5V of VIF input as the center.

•·The input of each channel shall be converted into a frequency according to its bias and gain code. A negative result is always

regarded as 0.

• 5V is the bias frequency, 10V and 0V the gain frequency.

- 67 -

Target frequency

Forward run

Reverse run

Gain frequency

Bias frequency

(F1401, F1402, F1405)

(F1402, F1404, F1406)

Reverse run

Forward run Reverse run

VIF analog inputs

Forward run

Gain frequency

Target frequency

Bias frequency

(F1401, F1402, F1405)

10V50

Forward run

Reverse run

Reverse run Forward run Reverse run

(F1402, F1404, F1406)

※ The operation direction of simple graph operation is the direction specified by the function code.

VIF analog inputs

Forward run

10V50

- 68 -

F1003 V/f pattern selection

A function for selecting linear characteristics or square-law decreasing characteristics for V / f pattern.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1003

V/f pattern selection

1: Linear pattern

1 1

2: Square-law decreasing

pattern (weak)

3: Square-law decreasing pattern (strong)

Output voltage

Output frequenc

● Arbitrary V/f pattern can be set in linear V/f pattern. (Active when special motors are used.)

Reference parameter

F2003（ F2004（Arbitrary V/f pattern intermediate voltage 2）。 F2005（Arbitrary V/f pattern intermediate frequency 1）。 F2006（Arbitrary V/f pattern intermediate frequency 2）。

F1004 Torque boost

A function which adjusts the V/f pattern shown in the figure below to compensate for torque deficiency of the motor in the low

frequency zone.

Code No. Function Name Data Content Setting Resolution Factory Presets

※ The representative parameters that are suitable for various models have been input.

● An excessive increase will cause overcurrent, possibly activating output current limiting function. To avoid this, make adjustment

Note: The torque compensation is active only in the V / f control mode.

F1005

Arbitrary V/f pattern intermediate voltage 1）。

F1004

Torque boost

while confirming the output current.

Base voltage

Output voltage

0～20%

0.1%

Adjustment range

Output frequency Reference frequency

※

Chapter 7

- 69 -

F1006

Reference frequency

A function for determining an Arbitrary V/f pattern to match the motor’s characteristics. Set the Base voltage and Base frequency.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1005

F1006 Reference frequency

Base voltage

200V Series

400V Series

0：无 AVR 50～240V 0：无 AVR 50～460V

0.1～400Hz

0.01Hz

※

※ The representative parameters that are suitable for various models have been input.

● F1005=0: The reference voltage is equal to the highest possible output voltage that is determined by the input voltage. No

automatic output voltage regulation will be performed.

● F1005=50-460[V]: Reference voltage. Automatic regulation of output voltage will be performed.

Base voltage

（F1005）

Output voltage

Output frequency

Base frequency（F1006） Upper frequency limit（F1007）

Note: The inverter can not output a voltage higher than the input voltage. Therefore, the automatic regulation range specified by

this function is a range of maximum possible output range determined by input voltage. For example, F1005= 460V may be

set even if used in a 400V series distribution system. However, such a setting will only serve to make the V/f pattern

steeper, the actual output voltage can not reach 460V.

F1007

F1008

Upper frequency limit

Lower frequency limit

Set the upper and lower limits of the output frequency.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1007 F1008

Upper frequency limit Lower frequency limit

5～400Hz

0.05～200Hz

0.01Hz 60

0.01Hz 0.05

● Because misoperation of the operation panel or wrong actions of external frequency command signals may cause over frequency,

these functions are used for protection of possible speed range required by the mechanical side.

● Although a target frequency setting may exceed the upper frequency limit, the output frequency can not rise to a value higher

than the upper frequency limit.

● Although a target frequency setting may be below the lower frequency limit, an output frequency lower than the lower limit is

not actually output in constant speed operation.

● In case of lower frequency limit setting, please set it with a value greater than the starting frequency (F1103) and the operation

start frequency (F1104).

Note 1: In vector control mode, the maximum limit of the upper frequency limit is 240Hz. (For 2-pole motor, the maximum limit

is 120Hz.)

- 70 -

Note 2: In speed sensorless vector control mode, the minimum limit of the lower frequency limit is 0.2Hz.

Output frequency

Upper frequency limit

Lower frequency limit

Frequency setting signal

F1009

Carrier frequency adjustment

A function for setting carrier frequency of the inverter.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1009

Carrier frequency adjustment

0～130

※

※ The representative parameters that are suitable for various models have been input.

● As the value increases, the carrier frequency becomes higher. But, the maximum carrier frequency automatically varies

depending on the operating status and motor capacity.

Note 1: If the carrier frequency becomes low, the carrier noise from the motor will increase, but the leak current flowing to

earth will decrease.

Chapter 7

- 71 -

F1010

Acceleration/deceleration curve

A function for selecting the frequency change mode from three modes: linear, S-shaped and lowered

acceleration/deceleration.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1010

cceleration/deceleration curve

1：Linear 2：S-shaped 3：Reduction of

acceleration/deceleration

1 1

Target frequency

Motor frequency rating (F5003)

Frequency

Lowered acceleration time interval

Time Time

Reduction of acceleration/deceleration: F1010=3

● In linear mode, the frequency change is proportional to time.

● S-shaped acceleration/deceleration right is effective in impact reducing at startup and shutdown. And, the shape of S-shaped

acceleration/deceleration curve can be changed according to F1022 — F1027 in the 1st S-shaped graph, and F1028 — F1033 in

the 2nd S-shaped graph.

● The so-called Reduction of acceleration/deceleration function is a function which extends the acceleration/deceleration time as

the torque decreases (If the output frequency is above the motor frequency rating, the torque will decrease).

F1011

F1012

F1013

F1014

F1015

F1016

F1017

F1018

F1019

F1020

Reference frequency for acceleration/deceleration

1st acceleration time

2nd acceleration time

3rd acceleration time

4th acceleration time

1st deceleration time

2nd deceleration time

3rd deceleration time

4th deceleration time

JOG acceleration/deceleration time

Four different acceleration slops and deceleration slops can be independently set according to four different acceleration times and deceleration times. And, F1020 is the function for setting acceleration and deceleration slopes in jog operation.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1011

F1012 F1013 F1014 F1015 F1016 F1017 F1018 F1019

Reference frequency for acceleration/deceleration 1st acceleration time

2nd acceleration time 3rd acceleration time 4th acceleration time 1st deceleration time 2nd deceleration time 3rd deceleration time 4th deceleration time

1～120Hz

0～6500s 0～6500s 0～6500s 0～6500s 0～6500s 0～6500s 0～6500s 0～6500s

0.01 Hz

0.1s

※

- 72 -

F1020

JOG acceleration/deceleration time

0～20s

0.1s

※ The representative parameters that are suitable for various models have been input.

Example) When F1011 = 50 Hz, F1012 = 5 seconds, the acceleration slope is set to 10Hz / s.

● In the V/f mode, even if the acceleration/deceleration time is set to 0 s, the actual value will still be 0.1 s.

● The 2nd thru 4th acceleration/deceleration times are selected by the combination of signals input to control input terminals AD2

and AD3.

- 73 -

Set frequency

uenc

ut fre

Out

Operation signal

Time (Operation panel or external signal)

Input

signal

1st 2nd 3rd 4th 1st 2nd 3rd 4th

Short-circuit between AD2 and DCM1/2 Short-circuit between AD3 and DCM1/2

Acceleration time Deceleration time

F1021

JOG frequency

A function for setting frequency in JOG operation.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1021

JOG frequency

0～60Hz

0.01 Hz 5

● Selection of the jog operation mode (control input terminals JOG-DCM1 or JOG-DCM2 are short-circuited) allows the JOG

frequency to be specified jointly by the operation panel’s quick knob and stepping mode.

Note: As long as the JOG operation mode is selected, this mode takes precedence and cannot be changed to any other

F1022

F1023

F1024

F1025

F1026

F1027

F1028

F1029

F1030

F1031

F1032

F1033

multi-speed frequency.

1st Start of S-shaped acceleration

1st End of S-shaped acceleration

Gradient of middle of 1st S-shaped Acceleration

1st Start of S-shaped deceleration

1st End of S-shaped deceleration

Gradient of middle of 1st S-shaped

Deceleration

2nd Start of S-shaped acceleration

2nd End of S-shaped acceleration

Gradient of middle of 2nd t S-shaped

Acceleration

2nd Start of S-shaped deceleration

2nd End of S-shaped deceleration

Gradient of middle of 2nd S-shaped

Deceleration

A function which provides variable shape of acceleration/deceleration curve when S-shaped acceleration/deceleration (F1010 = 2) is set in the acceleration / deceleration mode. Set F1414-F1421=84, and if the terminal is put at ON, the 2nd S shape is selected, and OFF the 1st S shape.

- 74 -

Code No. Function Name Data Content Setting Resolution Factory

F1022 F1023 F1024

F1025 F1026 F1027

F1028 F1029 F1030

F1031 F1032 F1033

1st Start of S-shaped acceleration 1st End of S-shaped acceleration Gradient of middle of 1st S-shaped

Acceleration 1st Start of S-shaped deceleration 1st End of S-shaped deceleration Gradient of middle of 1st S-shaped Deceleration 2nd Start of S-shaped acceleration 2nd End of S-shaped acceleration Gradient of middle of 2nd t S-shaped Acceleration 2nd Start of S-shaped deceleration 2nd End of S-shaped deceleration Gradient of middle of 2nd S-shaped Deceleration

0～200% 0～200% 0～100%

1% 50 1% 50 1% 0

Presets

● The acceleration, deceleration can be independently set by the shape of S-shaped acceleration/deceleration curve. And, the

curvature of curves of S shape start part and arrival part and slope of middle of the S shape can be configured one by one.

F1022 — F1024, F1028 — F1030 are set for the acceleration, while the F1025 — F1033, F1031 — F1033 are set for the

deceleration time.

The setting method is described as follows. Only the setting method for acceleration is illustrated since the same method is used for

both acceleration and deceleration.

F1022=0

-200%: Specify the curvature of curve of S-shaped acceleration start part.

(1% stepping) If set to 0, then the start part is linear acceleration, if set to 200, then the curvature becomes

maximum.

F1023=0

-200%: Specify the curvature of curve of S-shaped acceleration arrival part.

(1% stepping) If set to 0, then the arrival part is linear acceleration, if set to 200, then the curvature becomes

maximum.

F1024=0

-100%: Set slope of middle of S-shaped acceleration.

(1% stepping) If set to 0, then the slope set by F1011 — F1015 is selected, if set to 100, the slope two times the

value set by F1011 — F1015 is selected.

● If the setting value of S-shaped acceleration/deceleration is changed, the new setting value will become active from the next

acceleration/deceleration.

● In S-shaped acceleration/deceleration mode, the frequency arrival time changes depending on the setting values of F1022 —

F1027. The calculation formula of arrival time is shown as follows.

T 200 S-shaped start curve ＋S-shaped arrival curve Ts = ———×（————————————＋ ———————————————— ） 2 100+ slope of middle of S shape 200

Ts: Arrival time for S-shaped acceleration/deceleration mode (in seconds).

T: Arrival time for the setting value of F1011

-F1019 in linear acceleration/deceleration mode (in seconds).

S-shaped start curve: Setting values (%) of F1022, F1025, F1028 and F1031.

S-shaped arrival curve: Setting values (%) of F1023, F1026, F1029 and F1032.

Slope of middle of S shape: Setting values (%) of F1024, F1027, F1030 and F1033.

(Example) In case of change from 20Hz to 50Hz acceleration in 1st acceleration/deceleration,

F1011 = 50 (Hz): The setting value of acceleration/deceleration reference time.

- 75 -

F1012=5（s）: The setting value of acceleration time. F1022=50（%）: S-shaped curve with medium-curvature start. F1023=50（%）: S-shaped curve with medium-curvature arrival. F1024=0 （%）: The slope of middle part is the same with that in linear acceleration.

5 s

T = ① ————×（50Hz－20Hz）= 3 s.

50Hz

3 s 200 50＋50

Ts = ② —————×（————＋————）= 3.75 s

2 100＋0 200

● Examples of S-shaped curves combined according to the set values are shown below. In each of these examples,

acceleration/deceleration reference time and acceleration/deceleration time settings are set to the same value.

F1011=50（Hz）F1012=5（s）F1016=5（s）

Example 1) F1022=100 F1023=100 F1024=100 F1025=100 F1026=100 F1027=100

x The arrival time is equal to that in linear acceleration / deceleration. However, since the slope of the middle portion is twice

as that in linear acceleration/deceleration mode, the current limiting function may operate depending on the magnitude of the

load inertia.

Frequency command

Acceleration Deceleration Time

Example 2) F1022=100 F1023=100 F1024=100 F1025=100 F1026=100 F1027=0。

x The curvature of the S-shaped acceleration/deceleration's start portion and end portion become maximum, and the slope of

the S-shaped acceleration/deceleration’s middle portion becomes the same as that in the linear acceleration/deceleration

mode.

Acceleration Deceleration Time

Example 3

The result is the same with that in the linear acceleration/deceleration mode.

Acceleration Deceleration Time

Example 4）F1022=100 F1023=100 F1024=0 F1025=0 F1026=0 F1027=100。

This setting value applies to the acceleration/deceleration of loads with square-law decreasing torque (such as fan etc.).

）F1022=0 F1023=0 F1024=0 F1025=0 F1026=0 F1027=0。

Frequency Frequency Frequency Frequency

Frequency command

Acceleration Deceleration Time

- 76 -

Note: Notes on use of S-shaped acceleration/deceleration1. In case of frequency setting change in S-shaped

acceleration/deceleration, S-shaped acceleration/deceleration shall be restarted from its starting point under new frequency setting.

Therefore, the change in actual output frequency is not a smooth curve at the starting point of frequency change.

2. If F1002 is set to 2-20, and frequency is set through the external analog signal, the analog signal will constantly change due to

influence overlap of interference component and the ripple component etc.. Therefore, in this case, the possibility that the change of actual output frequency can not form a smooth curve exists because of the reason described in .① At this point,

please increase the analog signal filter time constant of F1407 — F1409, and detect effective number of bits by further

adjusting the VIF of F1423 — F1425 to achieve stable analog signal.

3. In case of frequency locking (forward run signal and reverse run signal are input at the same time in operation of external

terminals), if acceleration / deceleration is interrupted at a time point, the output frequency value will remain fixed. At the

frequency unlocking time point, it will return to the original S-shaped acceleration/deceleration for the remaining frequency

change.

Example) If the frequency is locked at 20Hz during acceleration from 10Hz to 50Hz, stable operation will be kept at the

locked frequency 20Hz, and S-shaped acceleration will restart from 20Hz to 50Hz when the frequency is unlocked.

4. In the S-shaped acceleration/deceleration, the change of acceleration/deceleration time (F1011- F1019) becomes active from

the next acceleration/deceleration. Similarly, when switched to other acceleration/deceleration mode controlled by external

control terminals in acceleration/deceleration (2nd acceleration/deceleration, etc.), it also becomes active from the next

acceleration/deceleration

5. In case of current limiting function in S-shaped acceleration/deceleration, the remaining acceleration/deceleration is

temporarily changed to linear acceleration/deceleration to carry out acceleration/deceleration.

6. The acceleration/deceleration is carried out according to linear acceleration/deceleration curve when current limiting function

works in stable condition.

7. The acceleration/deceleration is also carried out according to S-shaped acceleration/deceleration curve in JOG operation.

F1034

F1035

F1036

1st speed frequency selection A

1st speed frequency selection B

1st speed frequency selection C

Through configuring this function, the setting method of 1st speed frequency can be selected using the terminal block.

Code No. Function Name Data Content

F1034 F1035 F1036

1st speed frequency selection A 1st speed frequency selection B 1st speed frequency selection

1：Operation panel 2：External analog VRF1voltage（0～5V） 3：External analog VRF1voltage（0～10Vor potentiometer） 4：External analog VRF/IRFvoltage（0～5V） 5：External analog VRF/IRFvoltage（0～10Vor potentiometer） 6：Reserved 7：Reserved 8：Reserved 9：External analog VRF/IRFcurrent（4～20mA） 10：Reserved 21：Terminal block stepping 22：communication 25：Pulse train input(Optional function) 26：External analog VRF1 forward / reverse run operation（0～10V 5V reference） 27：External analog VRF/IRF forward / reverse run operation（0～ 10V 5V reference） 28：Reserved 29：Reserved

Setting

Resolution

1 1

Factory

Presets

This function is a function for switching the setting methods of 1st speed frequency by use of 1DFA and 1DFB terminals. Depending

on the status of 1DFA and 1DFB terminals, the setting methods of 1st speed frequency can be changed as the table below.

1DFA 1DFB 1st speed frequency action

OFF OFF The method selected by F1002

ON OFF The method selected by F1034

OFF ON The method selected by F1035

ON ON The method selected by F1036

- 77 -

●See items of F1002 for input modes.

●Even if 1DFA and 1DFB are ON, the frequency setting value in multi-segment speed (2nd - 16th speed) operation or JOG operation

is still the value set by F1021 or F2102 — F2116.

●The same VIF input can be specified by F1002, F1034, F1035, and F1036.

●When any one code of F1034 - F1036 is set to VIF current input, the input resistance of VIF terminal changes as the switching of

1DFA and 1DFB. Please note this when using VIF current input.

F1037

When the 1 speed frequency setting mode of the terminal block stepping function is selected(F1002 = 21), The function is

effective. At this point, the set value of F1037 is the frequency variation of each step/s clock Using this function, please combine with

the instructions of F1002=21 to operate.

About the use of step function and the display frequency instructions of operation panel: at runtime, if the AD2 and AD3 is

ON, the panel displays the setting frequency; when the AD2, AD3 is OFF, the panel will display the current output frequency after 1 s.

When to stop running,, the panel displays the setting frequency.

F1038

When 1 speed frequency is selected to terminal block stepping function (F1002 = 21), this function is effective. At this point, the

F1038 can choose from three ways, and it can only be amended, when the inverter stops instead of operating.

z When F1038 = 0, the setting frequency of inverter will remain the same value, even if the inverter stopped or lost its power. z When F1038 = 1, the setting frequency resets after the power is OFF. When the power is ON again, the setting frequency turns 0.

When F1038 = 1 and the power is OFF, the original setting frequency remains unchanged, even if the power is ON again.

z When F1038 = 2, the setting frequency will be reset after the frequency converter stops. Whatever the frequency

converter runs normally or alarms downtime, the setting frequency will be reset.

Note: when setting F1038 = 2, because the setting frequency was reset, the function of instantaneous stop and restart (F1108 = 1, 2) is

invalid.。

Terminal block step settings

Terminal block stepping Frequency held or

reset

- 78 -

Starting • control function

F1101

Operation command selection

A function for selecting whether the operation/stop command of inverter is sent through operation panel or through external signals.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1101 Operation command

selection

1：Operation panel 2：External terminal 3：Communication

1 1

● When F1101=2 (external terminal), the input signals of control terminals FR and RR are active. Other control terminal inputs are

always active because they are not related to F1101 data.

● The operation control authorization can be set using external terminals POPE and RCOM. When using external terminals, the

operation control authorization is as shown in the table below.

ROPE RCOM Operation Command

OFF OFF The method selected by F1101

ON OFF Operation panel

OFF ON Communication

ON ON Terminal block (FR terminal or RR terminal)

Note 1: When ROPE=OFF and RCOM=OFF, the operation control authorization of F1101 is active. When any one terminal of

ROPE and RCOM is ON, the operation control authorization depends on the terminal status of ROPE and RCOM

regardless of what the set status of F1101 is.

Note 2: Shutdown by『STOP』key on operation panel is always active regardless of the status of ROPE and RCOM terminals.

F1102

Starting method

A function for selecting the starting method.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1102

Starting method

1：Starting frequency 2：Flying start 3：Starting frequency after DC braking

1 1

● The so-called "flying start" is a method for starting from the frequency corresponding to the motor speed detected so as to reduce

the impact at startup when the motor starts from idling condition. However, in this case, if there is an electromagnetic contactor

between the motor and the inverter, please set the electromagnetic contactor ON in advance, and then input operation signal.

● The so-called "started by starting frequency after DC braking" means the motor is stopped by DC braking before being started in

applications such as reverse run of fan against wind, in which the inverter is stopped while the motor is rotating due to other

factors. This is an effective method to reduce the impact at startup. See F1112- F1114 for DC braking setting.

● Flying start is executed when the alarm is automatically reset and restarted after momentary power failure regardless of the

setting value of F1102.

Operation signal

Output frequency

OFF

F1102=2

Frequency equivalent to

the motor speed

F1102=1

Starting frequency

t=0

Time

- 79 -

Note 1: The flying start function may not be effective when the capacity of the inverter is much larger than that of the motor or

when the free-running speed of the motor is very low or in an environment tends to be disturbed.

Note 2: If the inverter starts a free-running motor with a low frequency, an excessive current may be generated and trip the circuit

breakers. Thus, whether current startup will cause impact can be determined not only by checking the rotation speed but

also the direction of rotation. This function can start the motor in a predetermined rotation direction without any shock

even when the motor is free-running in reverse, for example due to a back wind.

Braking mode= free-running stop (F1111=3)

Motor rotation direction

Forward run Free running Decelerating to stop (speed tracking)

Same with normal starting

Reverse run

In normal

acceleration

FR (Forward run)

RR (Reverse run)

Forward run

Output frequency

Reverse run

Note 3: In feedback control such as PID control etc., it is possible that the speed tracking does not happen when configuring the

gain setting value or when affected by response speed of the system.

F1103

Starting frequency

The inverter starts to operate with this frequency. If the set frequency is lower than starting frequency, the inverter does not start.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1103

Starting frequency

0.05～60Hz

0.01Hz 1

Example 1) When setting F1103=20Hz for 50Hz operation, if operation signal is turned on, the inverter outputs 20Hz as the output

frequency, and then goes up to 50Hz according to the specified acceleration slope.

Example 2) When setting F1103=20Hz for 15Hz operation, if operation signal is turned on, the inverter remains in standby and does

not output.

● Once the inverter starts, it continues to run even if a frequency lower than the starting frequency (but higher than operation start

frequency) is set..

● When inputting a stop signal, if the output frequency is below starting frequency, the inverter will stop outputting. (When DC

braking function is disabled).

F1104

Operation start frequency

This frequency value is used to determine whether the inverter can operate or not.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1104

Operation start frequency

0～20Hz

0.01Hz 1

● If the set frequency equals or exceeds the levels of the operation start frequency and the starting frequency, the inverter starts

operating at the starting frequency. And, if a frequency below the operation start frequency is set during operation, the inverter

enters a standby state. And the output frequency drops to the starting frequency and then output stops. In this case, the operation

mode indicator on the operation panel flashes, indicating the standby state. This function is useful for starting or stopping the

inverter using only an external frequency command.

Example) F1104=20Hz, F1002=3 for the frequency setting using the quick knob. By adjusting the quick knob, the output starts

when the command frequency is 20Hz or higher. At a frequency lower than 20Hz, the output frequency goes down to the

starting frequency, and output stops.

- 80 -

F1105

Start delay time

This function is used to set the time until the inverter starts operation after inputting an operation signal.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1105

Start delay time

0～5s

0.1 0

● This function is useful for setting the delay time with a sequence circuit for changeover between inverter/mains power, etc.

● When a switch between the motor and the inverter turns on at the same time as input of the operation signal, set F1105 to

approximately 0.5 sec.

Operation signal

Output frequency

Time

Delay time

F1106

F1107

Start standby time

Start standby frequency

Through the use of output frequency standby function, this function is used to keep the big inertia load in temporary standby by

increasing the frequency when starting and to increase frequency when the speed goes up, so as to facilitate a smooth acceleration.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1106 F1107

Start standby time Start standby frequency

0.0～120.0s

0.05～60.0Hz

0.1s 0

0.01Hz 5

● In the F1106, if a value other than 0 is set, when the frequency set by F1107 is reached by acceleration, the frequency increase

can be locked only by using the time set by F1106 (output frequency standby)

Note 1: This function is inactive when the acceleration/deceleration curve is S-shaped curve (F1010 = 2).

Note 2: If the starting frequency setting is higher than standby frequency, use the starting frequency to realize standby.

Note 3: If target frequency is lower than the standby frequency, standby action will not be executed.

Note 4: Standby action will not be executed during deceleration.

Target frequency

During deceleration

During acceleration During acceleration

Standby frequency

F1107

Standby time Standby time

F1106

Starting frequency

F1103 Time

F1108

Restart after momentary power failure

Whether the inverter resumes operation after it stops due to a momentary power failure can be specified using this function. This

function works properly only after a momentary power failure. If the duration of the power failure is longer, correct action can not be

made as the control power supply is lost, as shown in the following table.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1108

Restart after momentary power failure

0：Do not restart 1：Restart 2：Compensation for momentary

power failure

1 0

- 81 -

Short time power failure (momentary failure)

Long power failure (Re-start of the inverter)

External terminals External terminals

F1108

Operation

panel

Operation signal

Operation

panel

Operation signal No operation signal

0：Do not

restart

1：Restart

2：Restart

No restart No restart No restart Restart Restart No restart

Restart 1※ Restart 1※ No restart Restart Restart No restart Restart 1※ Restart 1※ No restart Restart Restart No restart

The restart marked with 1 means that t※ he inverter starts in the flying start mode after a momentary power failure.

● When “F1108=2” is selected, the Momentary Power Failure Compensation function is enabled to prolong the operation time of

the inverter even in the event of a power failure. The Momentary Power Failure Compensation function detects a drop in the

input voltage, and reduces the output frequency and voltage of the inverter before any alarm trip, and uses the energy regenerated

from the motor to keep it operating for longer.

Note 1: The Momentary Power Failure Compensation function works when F1001: the motor control mode is V/f control or

speed control (F1001=1, 2, 3).

Note 2: While the Momentary Power Failure Compensation function is working, the output frequency of the inverter is reduced.

Use this function for loads, of which the frequency reduction is allowable.

Note 3: Restart after momentary power failure for F1108 = 2 has the same “restart” effect as for F1108 = 1.

Note 4: In the PID control, sometimes the Momentary Power Failure Compensation function can not be fully functional as a

result of the effects of PID gain setting value and the system response speed.

Note 5: Output voltage AVR function is needed to execute the Momentary Power Failure Compensation function in V / f control

mode. Therefore, to use this function, please set the reference voltage to F1005≠0

F1109

Direction of rotation of motor

This function is used to restrict the rotation of the motor to a fixed direction for safety reasons etc.

CodeNo Function Name Data Content Setting Resolution Factory Presets

F1109

Direction of rotation of motor

1：Forward and reverse run 2：Forward run only 3：Reverse run only

1 1

Note 1: The terms "forward run" and "reverse run" and the actual motor shaft rotation direction changes depending on the motor

structure and inverter connection method. For the inverter, when the "forward run" or "reverse run" command is given, the user should confirm it directly during test run.

Note 2：The rotation direction of【DRIVE】key on the operation panel is determined by F1110.

F1110

Direction of rotation of motor

(set from operation panel)

Set the rotation direction at the【DRIVE】key on operation panel.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1110 Motor rotation direction

（Operation panel 设定）

1：Forward run 2：

Reverse run

1 1

F1111

Braking method

Note: Use F1109 to fix the motor rotation direction.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1111

Braking method

1：Deceleration to stop 2：Deceleration to stop + DC braking 3：Free run stop

1 1

● Deceleration to stop

A normal stop method for reducing output frequency according to the settings of acceleration/deceleration curve (F1010) and the

deceleration time (F1016 - F1019).

● Deceleration to stop + DC braking

Similar to the case of F1111 = 1, this method is used to reduce the output frequency to the time point below DC braking start

- 82 -

frequency (F1112); DC braking quickly stops the motor which is working. The DC braking time and DC braking force are

determined according to F1113 and F1114.

● Free run stop

Turn OFF all drive signals of the switching device at the time when a stop signal is sent to put the motor in free run state.

F1112

F1113

F1114

DC braking start frequency

DC braking time

DC braking force

A function for setting DC braking start frequency and action time and braking force when braking.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1112 F1113 F1114

DC braking start frequency DC braking time DC braking force

0.05～20Hz

0.1～10s 1～10

0.01Hz 0.5

0.1s 2 1 5

● If F1111 = 2, the output frequency drops as the stop signal is input, DC braking starts at the time point where the value is below

the frequency set by F1112.

● When F1111=2, the starting frequency (F1103) is inactive during braking. When output frequency drops to the DC braking start

frequency (F1112), the DC braking starts.

● For DC braking action at starting means that the DC braking starts after the operation signal has met the starting conditions, and

then the motor will be started by starting frequency. In this case, the action time and braking force are the setting values of F1113

and F1114. See also F1102 for Dc braking action at starting.

● After the operation signal has been input, if the set frequency is below the operation start frequency or DC braking start

frequency, the following actions will be executed according to the magnitude relation between operation start frequency and DC

braking start frequency.

① ① Operation start frequency ≥ DC braking start frequency.

If the set frequency is lower than the DC braking start frequency, even if it is higher than DC braking start frequency, the

output frequency will be decreased to DC braking start frequency, and then DC braking starts.

② Operation start frequency ＜ DC braking start frequency.

　 · Even if the set frequency is lower than DC braking start frequency, as long as it is greater than the operation start frequency,

the operation will continue.

　 · When the output frequency is higher than DC braking start frequency, even if the set frequency is lower than the operation

start frequency, like in ①, the output frequency will be decreased to DC braking start frequency, and then DC braking starts.

　 · When the output frequency is lower than DC braking start frequency, if the set frequency is lower than the operation start

frequency, then DC braking will start immediately.

● During DC braking, if the【STOP】key is pressed again, the DC braking will be released.

● During DC braking in stopped state, if the operation signal is input, then the operation will be restarted in the normal operation

order.

Note 1: F1113 and F1114 are active only in V/f mode (F1001=1, 40). In speed control mode (F1001=2, 3, 10, 11), the setting of

F6005-F6008 is equivalent to this setting.

Note 2: During DC braking, the motor tends to be over-heated as there is no self-cooling effect caused by motor rotation.

Therefore, the DC braking force should be set to a smaller value, and it is recommended to set the value within the range

in which the motor does not overheat or to install a temperature limiting relay on the motor.

Note 3: If the increase in DC braking force is ineffective, the possible reason is that current limiting function is activated by

overcurrent caused by some reason.

F1115

Duty cycle of brake resistor

A function for setting utilization rate of a brake resistor. The value shall be set within the allowable utilization rate of the brake resistor.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1115

Duty cycle of brake resistor

0：No brake resistor 2～25%ED 98 ： No discharge resistor protection （ with

discharge

※1）

1%ED

※2

- 83 -

99：External brake unit

Note: In case of braking through an external circuit, please set F1115 = 99.

*1 Since the protection actions will not be executed when F1115 = 98, the discharge resistor and the device may be damaged.

Please note this when setting.

*2 The representative parameters that are suitable for various models have been input.

When setting F1115 = 2-25, if it is judged that excessive current will flow in the brake resistor for a long time, in order to prevent the

brake resistor connected from burning damage, the actions of braking circuit drive element shall be stopped in a certain period of time.

F1116

Discharge resistor on signal output time

This function is used to output signals from a multifunctional output terminal for the time set with F1116 when the discharge resistor

for regenerated power discharge is turned on.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1116

Discharge resistor on signal

output time

0.01～10s

0.01s 0.1

● Set one of F1509-F1511 to“32” for the multifunctional output terminal setting. The discharge resistor on signal is output from the

terminal which is set to“32”.

● During regenerated energy discharge, the discharge resistor switches between ON and OFF very quickly and repeatedly. The

Discharge Resistor on Signal function facilitates the measurement of this high-speed on/off operation with a narrow pulse width

in external equipment. The narrow pulse width of the on/off operation is expanded by the time set with F1116 and output by a

multifunctional output terminal.

Example) When the Discharge Resistor on Time F1116=0.1 (s).

Discharge resistor ON/OFF signal

Multifunctional output =32 ON/OFF signal

Display Function

F1201

Monitor display selection

A function for switching the display contents of operation panel.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1201

Monitor display selection

1：Frequency（Hz） 2：Output current（A） 3：Speed of rotation（rpm） 4：Load factor（%） 5：No unit display

1 1

● The change of the display value and display method in stopped state, standby state as well as operating state is shown in the

following table.

F1201

1 Flashing output frequency Normally-on output frequency 2 Flashing 0 [A] Normally-on output current 3

4 Flashing 0 [%] Normally-on load factor 5 The output monitor can be changed using F1202.

Flashing speed (※1)

Stopped Standby/Operating

Normally-on speed (*1)

（※1）The display contents may vary depending the motor control mode. The display contents are as shown in the table below.

Motor control mode

Sensorless vector control Estimated speed of motor 0

Others （V/f·vector）

In operation (operating) Stopped

Detecting speed of PG sensor Detecting speed of PG sensor

Note: By using F1603, this code can be set even when the operation function is locked.

- 84 -

F1202

State display selection

This function is used to select output data displayed on the 7-segment monitor on the operation panel in No-Units Display mode.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1202

State display selection

1：No units（multiple of F1203） 2：Output voltage [V] 3：DC voltage [V] 4：Active power [kW] 5：Apparent power [kVA] 6：Radiator temperature [℃] 7：Command speed [rpm] 8：PID1 feedback value [Hz] 9：PID2 feedback value [Hz] 10：VIF1 analog input value [Hz] 11：VRF/IRF analog input value [Hz] 12：Reserved 13：Output torque [%] 14：Partial excitation current [A] 15：Partial torque current [A] 16：Detecting position [mm] 29：Command frequency [Hz] 30：Command torque [%] 35：Reserved

target frequency [Hz]

44： 45：

output frequency [Hz]

1 1

● Output voltage: the output voltage of inverter.

● DC voltage: the value of DC voltage applied to the inverter.

● Active power: the actual power consumed on load.

● Apparent power: the apparent power is used for displaying inverter output.

● Radiator temperature: internal radiator temperature.

● Command speed: the speed given by a command.

● PID feedback value: the feedback value of PID control.

● VIF analog input value: an analog signal value generated by voltage or current.

● Command frequency: the frequency given by a command.

The following display contents is shown only when the value of F1001 = 2, 3, 4, 5, 6.

● Output torque: ratio of output torque to the rated torque.

● Partial excitation current: the current value for providing motor excitation.

● Partial torque current: the current value for providing motor torque.

● Command torque: the torque given by a command.

The following display contents is shown only when the value of F1001 = 6.

● Detecting position: the detecting position in position control.(Option)

※ When three detecting positions are selected, even if the positioning is finished, " . " will not be displayed.

F1203

Multiple for no-units display

This function is used when No-Units Display mode is displayed on the 7-segment monitor on the operation panel. This function is used

for setting the multiple which is multiplied with output frequency when F1202 = 1 (no-units display) .

Code No. Function Name Data Content Setting Resolution Factory Presets

F1203

Multiple for no-units display

0～100

0.01 1

● This function is used in applications where linear velocity etc. is displayed in a simple way.

- 85 -

Auxiliary functions

F1301

F1302

F1303

F1304

F1305

F1306

1st jump bottom frequency

1st jump top frequency

2nd jump bottom frequency

2nd jump top frequency

3rd jump bottom frequency

3rd jump top frequency

For the inverter-driven motor, resonance generated in the co-ordination between output frequency (speed) and the mechanical system

produce larger vibration and noise, and the power frequency hopping sometimes cause the change in output voltage. In this case, the

frequency which generates mechanical vibration and voltage change will be jumped during operation.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1301 F1302 F1303 F1304 F1305 F1306

1st jump bottom frequency 1st jump top frequency 2nd jump bottom frequency 2nd jump top frequency 3rd jump bottom frequency 3rd jump top frequency

0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz 0～400Hz

0.01Hz 0

● Three different frequencies to skip can be specified.

● The frequency jumps between the top frequency and bottom frequency set by F1301-F1306. However, no jump occurs during

acceleration/deceleration.

Example 1) F1301=48Hz and F1302=52Hz.

1) If the target frequency is set to 51Hz: the inverter continues to operate at 48Hz.

2) If the target frequency is set to 53Hz: normal acceleration skips 48-52Hz and reaches 53Hz at which the inverter continues to

operate.

Example 2) F1301=39Hz, F1302=43Hz, F1303=41Hz and F1304=46Hz.

Jump frequencies are combined, and the range from 39-46Hz is skipped.

Actual frequency

Jump frequency top

Jump width

Jump frequency bottom

Actual frequency

Jump width

2nd jump frequency top

1st jump frequency top

2nd jump frequency bottom

1st jump frequency bottom

F1301=48 F1302=52Hz

Example 1 Example 2

● The 1st, 2nd and 3rd jump frequencies can be set independently, for example, 2nd jump frequency> 1st jump frequency> 3rd

jump frequency.

● The top value and the bottom value of a jump frequency can not be reversely set. Therefore, when setting the top value or the

bottom value, set the values in the correct order so that the top and bottom values are not reversed. (Because in the initial settings,

both the top and bottom values are specified as 0, setting the bottom value first will cause an error, such setting is prohibited.)

● When the upper frequency limit (F1007) or the lower frequency limit (F1008) is set within the jump frequency band, the

frequency will jump within the range of the upper frequency limit and lower frequency limit.

● Setting a jump frequency band that includes both the upper frequency limit (F1007) or highest frequency and the lower frequency

limit (F1008) is prohibited for safety reasons.

- 86 -

F1307

Auto alarm recovery

This function code automatically specifies whether the inverter restarts after the inverter is tripped by protection function due to

overcurrent or overvoltage.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1307

Auto alarm recovery

0：No auto reset function 1：Auto reset function

1 0

● The inverter restarts in the flying start mode. And, the alarm relay does not work when the inverter is restarted.

● If three consecutive trips occur in 10 seconds, the status of 3rd trip alarm will be kept, and the alarm relay works.

● When an alarm for which auto reset is possible occurs during standby and then is released, the reset method depends on the status

at that time.

Standby: Keeps standby.

If operation conditions are established: Setting of starting frequency is inactivated by flying start.

● When an alarm for which auto reset is possible occurs during deceleration caused by the stop signal and then is released, auto

reset is performed in the alarm stop status. But operation is not restarted.

● Auto reset is possible with the following alarms:

Abnormal main switching device temperature

Overcurrent during acceleration

Overcurrent during constant speed

Overcurrent during deceleration

Short-time overload during acceleration

Short-time overload during constant speed

Short-time overload during deceleration

Overvoltage during acceleration

Overvoltage during constant speed

Overvoltage during deceleration

F1308

Instability elimination

When the inverter is used to drive a motor, the dead time to protect a switching device from a short circuit may make the current

unstable. If the current becomes unstable, the motor may generate vibration or abnormal noises. In addition, compared with the stable

current, the current value may become greater. The instability elimination function is used to avoid this problem.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1308

Instability elimination

0～20

1 0

● The larger the value specified, the greater the compensation. Therefore, increase the value gradually to set the value at which

instability is eliminated.

F1309

Operation direction switching in V / f

control mode

This function specifies the action for operation direction switching in V / f control mode.

Code No. Function Name Data Content Setting Resolution Factory Presets

1309

Operation direction switching in V / f control mode

0：Start from the direction opposite to current

direction after a stop

1：Continuous operation

●When F1309 = 0, the start and stop-related functions are executed in accordance with the values of the function codes. The operation

stops according to the function code. Then, the operation immediately starts from the direction opposite to current direction in

accordance with the setting value of the function code. However, when switching the direction of operation, neither the DC braking in

stopped state nor the DC braking at start works.

●When F1309 =1, regardless of function codes related to start or stop, acceleration will be executed consecutively in opposite direction

after deceleration. When switching the direction of operation, the output frequency is continuously variable and the rotation direction

can be switched smoothly.

Note 1: When F1309=0, the stop or start is executed in the mode specified by the function code. Therefore, the output frequency near

0Hz is not continuously variable. And, because DC braking is executed, if the starting frequency or DC braking start

frequency is set with a too big value, motor vibration and overcurrent alarm may occur.

Chapter 7

- 87 -

Note 2: When reverse run speed tracking function is set, regardless of the setting of F1309, rotation direction switching is a continuous

action.

Note 3: In speed control mode, regardless of the setting of F1309, rotation direction switching is a continuous action.

F1315

Shortest operation time function

Even when a brief operation signal is input via an external control terminal, this function holds the operation command for the time set

by the shortest operation time function.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1315

Shortest operation time function

0～99.99s

0.1s 0

● During operation by the external control terminal, the function defines the minimum ON width for the input signal of

multifunctional input terminal FR or RR. In other words, the function starts counting when the input signal turns on, and the

signal is assumed to remain on for the duration of the count even if the multifunctional input terminal FR or RR is set to off.

After the time set by F1315, the inverter operates again according to the current status of multifunctional input terminal FR or

RR.

●

External operation signal

FR or RR

Internal operation signal of inverter

Shortest operation time

F1315

Note 1: If the time setting of F1315 is changed while the shortest operation time function is counting the time, the new value will

become active from the next time.

Note 2: This function is active only when operation command selection: F1101=2.

F1316

F1317

2nd Upper frequency limit

3rd Upper frequency limit

A function for setting the upper limit of output frequency. If 2MAX is set to ON using multifunctional input terminals (F1414 - F1421),

then the 2nd Upper frequency limit will be used to limit frequency, if 3MAX is set to ON, then 3rd Upper frequency limit will be used.

If both of them are set to ON, then the upper frequency limit of F1007 will be used for limiting frequency.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1316 F1317

2nd Upper frequency limit 3rd Upper frequency limit

5～400Hz 5～400Hz

0.01Hz 60

F1318

Cooling fan ON/OFF control

This function is used to select the action of cooling fan for cooling inverter.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1318

Cooling fan ON/OFF control

0：ON/OFF control 1：Normally ON

1 0

● When ON/OFF control is selected, fan ON/OFF control will be automatically executed according to the radiator temperature.

Note: In power-on test after the fan has been replaced, check that the fan is set to normally ON.

F1319

Functions corresponding to high altitude areas

In high altitude areas, due to the unit cooling capacity, the current derating rate of parts and other reasons, it is recommended to use

Larger inverters by one rank. However, when used in high-altitude areas of more than 1,000m above sea level, the rated current can be

derated, and this function should be used for selecting suitable altitude where applicable.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1319

Functions corresponding to high altitude areas

1：1,000m or below 2：1,000～1,500m or below 3：1,500～2,000m or below 4：2,000～2,500m or below 5：2,500～3,000m

1 1

● The current derating rate of inverter for each altitude range is as shown below.

Content Current derating rate

- 88 -

1,000m or below

1,000～1,500m or below 1,500～2,000m or below 2,000～2,500m or below

2,500～3,000m

0.966

0.925

0.900

0.876

F1320

Rating selection

A function which changes the rating to mode A for heavy load or mode B for light load.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1320

Rating selection

1：A MODEL（heavy load mode） 2：B MODEL（light load mode）

1 2

● Mode A (heavy load) allows an overload capacity of 150% per minute.

● Mode B (light load) allows an overload capacity of 120% per minute.

Note: If the mode is switched by specification selection, then the relevant function codes shall be initialized.

e.g.) F1009, F1701, F1704, F5001, F6001 and F6102.

7-3-2 Input/Output-Related Functions

Input/Output-Related Functions

The function blocks of input and output terminals of the inverter control circuit are described as follows.

F1401

F1402

F1403

F1404

In case of setting output frequency using the analog signal, these functions are used to set a frequency (bias frequency) corresponding to minimum analog signal value (0V or 4mA) and a frequency (gain frequency) corresponding to maximum value (5V or 10V and 20mA).

Code No. Function Name Data Content Setting Resolution Factory Presets

F1401 F1403

F1402 F1404

The relation between the analog frequency setting signal (VRF1,VRF/IRF) and the inverter output frequency is shown as follows.

Setting example: When F1401 =- 10.0 (-10Hz), F1402 = 90.0 (90 Hz), and F1002 = 3 (frequency setting VIF1: 0 - 10V), the output

frequency is as shown below.

Bias frequency（VRF1）

Gain frequency（VRF1）

Bias frequency（VRF/IRF）

Gain frequency（VRF/IRF）

Bias frequency（VRF1） Bias frequency（VRF/IRF）

Gain frequency（VRF1） Gain frequency（VRF/IRF）

0～±400Hz

0.1Hz 0

(frequency at 0V or 4mA)

In case of negative value, -XXXX will be displayed.

0～±400Hz

(frequency at 5V or 10V or 20 m) In case of negative value, -XXXX will be displayed.

0.1Hz 60

Gain frequency

Output frequency

Analog frequency setting signal

Bias frequency

Below

Output frequency (Noise control: Do not use a signal of less than 1V.)

Analog frequency setting signal

Chapter 7

- 89 -

By taking advantage of bias and gain frequencies, a common analog signal for frequency commands can be input to more than one

inverter for proportional operation.

Example) Input 0 - 10V analog signals to two inverters, so that 1st and 2nd inverters deliver output frequencies with a ratio of 1:2

for the purpose of proportional operation.

Setting of 1st inverter: F1401=0.0（0 Hz）, F1402=50.0（50 Hz） Setting of 2nd inverter: F1401=0.0（0 Hz）, F1402=100.0（100 Hz）

(Adjust the acceleration/deceleration time as required.)

Note 1: In negative setting frequency field, the output frequency is 0 Hz.

Note 2: For PID control, the bias and gain frequencies apply to the feedback signal.

F1407

F1408

External analog input filter time constant（VRF1）

External analog input filter time constant

（VRF/IRF）

Functions for setting the filter time constant of external analog signal input.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1407

F1408

External analog input filter time

（VRF1）

constant External analog input filter time

（VRF/IRF）

constant

1～500 （set value 1=10ms）

（10ms）

If interference is detected in external analog signals, adjust the external analog input filter time constant.

Set the time constant to N × 10 ms (N = 1 to 500), the setting range is 10 to 5,000 ms.

Filters can be assigned to VIF1, VIF2 and VIF3 independently.

F1410

F1411

Set frequency gain

Analog input switching for set

frequency gain

Using an external analog input terminal, the gain is adjustable when setting frequency.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1410 F1411

Set frequency gain Analog input switching for set frequency gain

0～100% 0：No analog input 1：External analog VRF1voltage（0～5V） 2：External analog VRF1voltage（0 ～10Vor potentiometer） 3：External analog VRF/IRFvoltage（0～5V） 4：External analog VRF/IRFvoltage（0～10Vor potentiometer） 5：Reserved 6：Reserved 7：Reserved 8：External analog VRF/IRFcurrent（4～20mA） 9：Reserved

1% 0

1 0

● When several inverters are used for proportional operation, this function is useful for fine adjustment of the command frequencies

of the inverters from the master to the slave.

● The external analog input terminal is switched with F1411 (Analog input switching for set frequency gain).

● Use F1410 as the set frequency value for proportional operation.

Example 2) When the set frequency is 50Hz, F1410 = 50%, if the external analog input is 0 - 10V

- 90 -

VRF1 or RF input

· 在 0V 时，50Hz－（50Hz×50%）=25Hz。

· 在 5V 时，50Hz－（50Hz×0%）=50Hz。

· 在 10V 时，50Hz＋（50Hz×50%）=75Hz。

F1412

MBS terminal input mode

This function is used to select the input signal action of multifunction input terminal MBS.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1412

MBS terminal input mode

1：Level triggered 2：Edge triggered

1 1

Edge operation will accept MBS input once between OFF and ON.

F1413

ES input terminal function

This function can be used for switching the function of control input terminal “ES”.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1413

ES input terminal function

external thermistor signal

1：NO 2：NC

external thermistor signal

1 1

The function shall be switched according to the contact type.

F1413=1: ES terminal (external thermistor input terminal) is connected with an NO (normally open) contact.

F1413=2: ES terminal (external thermistor input terminal) is connected with an NC (normally closed) contact.

F1414

F1415

F1416

F1417

F1418

F1419

F1420

F1421

Selection of input terminal DI1

Selection of input terminal DI2

Selection of input terminal DI3

Selection of input terminal DI4

Selection of input terminal DI5

Selection of input terminal DI6

Selection of input terminal DI7

Selection of input terminal DI8

These functions are used to assign functions to the digital multifunctional input terminals DI1 - DI8 arbitrarily through data selection.

Code No. Function Name Data Content Setting Resolution Factory

F1414

F1415

F1416

F1417

F1418

F1419

F1420

Selection of input terminal DI1

Selection of input terminal DI2

Selection of input terminal DI3

Selection of input terminal DI4

Selection of input terminal DI5

Selection of input terminal DI6

Selection of input terminal DI7

0：

Unused 1： FR

2： RR 3： 2DF 4： 3DF 5： MBS 6： ES 7： RST 8： AD2 9： AD3 10： JOG 11： 5DF 12： 9DF 13： FR+JOG 14： RR+JOG 15： FR+AD2 16： RR+AD2 17： FR+AD3 18： RR+AD3 19： FR+2DF 20： RR+2DF 21： FR+3DF 22： RR+3DF 23： FR+2DF+3DF 24： RR+2DF+3DF 25： FR+AD2+2DF 26： RR+AD2+2DF 27： FR+AD2+3DF 28： RR+AD2+3DF 29： FR+AD2+2DF+3DF 30： RR+AD2+2DF+3DF 31： FR+AD3+2DF 32： RR+AD3+2DF 33： FR+AD3+3DF 34： RR+AD3+3DF 35： FR+AD3+2DF+3DF 36： RR+AD3+2DF+3DF 37： PTR 39： FR+5DF 40：HD 45： CP(Optional) 46： CCL

1 1

Presets

Chapter 7

- 91 -

F1421

Selection of input terminal DI8

47： PC(Optional) 57： P0 58： FR+CCL 59： FR+RCCL 64： FR+MBS 65： RR+MBS 67： 2DF+AD2 68： 2DF+AD3 69： 3DF+AD2 70： 3DF+AD3 71： A×10(Optional) 72： A×100 (Optional) 74： 2MAX 75： 3MAX 76： VFPID 77： PIDLCK 83： For factory adjustment 84： S2 85： PIDL 86： PIDH 87： RPID1 88： PID1EX 89： PID2EX 91： IHOLD 92： ICLEAR 109： RCCL 114：1DFA 115: 1DFB 116: 1DFA+1DFB 117: ROPE 118：RCOM 119: ROPE+RCOM 120: 1DFA+ROPE 121: 1DFB+RCOM 122：1DFA+1DFB+ROPE+RCOM 253～255：For factory adjustment

Digital multifunctional input terminals DI1 - DI8 can be set into any one of the functions by using the corresponding function codes

F1414 - F1421.

Also, for multiplexed terminal, several functions can be input to one terminal.

For example, if F1414=13, Jog operation can be realized by connecting DI1 terminal.

Table 7-1 Multifunctional input codes

Function code

No.

F1414 DI1 F1415 DI2 F1416 DI3 F1417 DI4 F1418 DI5 F1419 DI6 F1420 DI7 F1421 DI8

Input terminal name Data range

0～255

Initial value

(symbol)

1 （FR）

2 （RR） 3 （2DF） 4 （3DF）

5 （MBS）

6 （ES）

7 （RST） 8 （AD2）

Table 7-2 Multifunctional input signals

Data No.

Symbol Function Data No. Symbol Function

0 — Unused terminal 40 HD Operation signal hold command 1 FR Forward run command 45 CP Command pulse blocking signal (option) 2 RR Reverse run command 46 CCL Deviation counter clear signal 3 2DF Multi-speed command 1 47 PC P control signal 4 3DF Multi-speed command 2 57 P0 Zero speed command 5 MBS Free run command 58

6 ES External abnormal stop command 59

7 RST Alarm reset command 64

8 AD2 2nd, 4th acceleration/deceleration command

9 AD3 2nd, 4th acceleration/deceleration command

10 JOG Jog operation command 68

11 5DF Multi-speed command 3 69

12 9DF Multi-speed command 4 70

Multiplexed

or up terminal

or down terminal

FR+JOG 71 A×10 Electric gear ×10 (option)

RR+JOG 72 A×100 Electric gear ×100 (option)

FR+AD2 74 2MAX 2nd Upper frequency limit selection 1※

RR+AD2 75 3MAX 3rd Upper frequency limit selection 2※

FR+AD3 76 VFPID V/f-PID control switching terminal

RR+AD3 77 PIDLCK PID control locking terminal

FR+2DF 83 For factory adjustment

RR+2DF 84 S2 2nd S-shaped acceleration / deceleration

FR+3DF 85 PIDL PID switching terminal (PIDL)

RR+3DF 86 PIDH PID switching terminal (PIDH)

Multiplexed

FR+CCL

RR+CCL

FR+MBS

RR+MBS

2DF+AD2

2DF+AD3

3DF+AD2

3DF+AD3

time command

- 92 -

Multiplexed

37 PTR

38 T-FCL Frequcy clear Teminal 39 Multiplexed FR+5DF

Multiplexed

FR+2DF+3DF 87 RPID1 PID1 reset terminal

RR+2DF+3DF 88 PID1EX PID1 External terminal selection

FR+AD2+2DF 89 PID2EX PID2 External terminal selection

RR+AD2+2DF 91 IHOLD PID integral value hold terminal

FR+AD2+3DF 92 ICLEAR PID integral value clear terminal

RR+AD2+3DF 109 RCCL Deviation counter reverse run clear signal

FR+AD2+2DF+3DF 114 1DFA 1st speed frequency selection 1

RR+AD2+2DF+3DF 115 1DFB 1st speed frequency selection 2

FR+AD3+2DF 116 Multiplexed

RR+AD3+2DF 117 ROPE Control authorization selection 1

FR+AD3+3DF 118 RCOM Control authorization selection 2

RR+AD3+3DF 119

FR+AD3+2DF+3DF 120

RR+AD3+2DF+3DF 121

Simple graph operation counter reset signal

122

253～255

terminal

Multiplexed

For factory adjustment

1DFA+1DFB

ROPE+RCOM

1DFA+ROPE

1DFB+RCOM

1DFA+1DFB+ROPE+RCOM

*1 When the terminal is set to ON, F1316: limits the frequency with the 2nd upper frequency limit.

*2 When the terminal is set to ON, F1317: limits the frequency with the 3rd upper frequency limit.

F1422

Reserved

F1423

F1424

Reference frequency for pulse train input

Effective number of bits for VIF1 detection

Effective number of bits for VRF/IRF detection

Functions for setting the resolution (effective number of bits) of external analog signal reading.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1423 F1424

Effective number of bits for VIF1 detection

8～12bit

1bit 12bit

Effective number of bits for

VRF/IRF detection

This function is used to make the detection value of external analog signal stable and effective where interference exists in the external

analog signal. And, if the effective number of bits is reduced, then the action in S-shaped acceleration/deceleration curve becomes

more stable.

Effective number of bits for VIF1, VRF/IRF ection = 8, when this value is set, 4 lower bits are inactive.

= 9, when this value is set, 3 lower bits are inactive.

= 10, when this value is set, 2 lower bits are inactive.

= 11, when this value is set, 1 lower bit is inactive.

= 12, when this value is set, no inactive bit.

Effective number of bits can be assigned to VIF1, VRF/IRF independently.

F1501

F1502

F1503

F1504

F1505

F1506

Internal analog output function1

Internal analog output coefficient 1

Internal analog output bias 1

Internal analog output function2

Internal analog output coefficient 2

Internal analog output bias 2

Functions for analog output (0-10V) of a variety of internal states of inverter between the control circuit terminal‘s analog output

terminals AOUT1, AOUT2 and analog signal common terminal ACM.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1501

F1504

Internal analog output function1

Internal analog output function2

0：No function 1: Set frequency (Hz) 2：Output frequency [Hz] 3：PID1 feedback value [Hz]

Chapter 7

- 93 -

F1502 F1505

F1503 F1506

Internal analog output coefficient

Internal analog output

coefficient 2

Internal analog output bias 1

Internal analog output bias 2

4：PID2 feedback value [Hz] 5：Output current (A) 6：Output voltage [V] 7：DC voltage [V] 8：Radiator temperature [℃] 9：Load factor [%] (electric thermistor integrated value) 10：Load factor [%] (ratio to rated current) 11：VRF1analog input value [V] 12：VRF/IRFanalog input value [V] 13：Reserved 14：Speed [rpm] 15：Active power [kW] 16：Apparent power [kVA] 17：PID1 command value [Hz] 18：PID1 input deviation value [Hz] 19：PID2 command value [Hz] 20：PID2 input deviation value [Hz] 21～23：For factory adjustment 24：External PID1 output value [Hz] 25：External PID2 output value [Hz] 26：For factory adjustment 35：Command frequency [Hz] 36：Command torque [%] 39：Reserved 99：For factory adjustment

0～20

0～±10V

0.01 1

0.1V 0

The methods of conversion between output values of possible output analog signal from AOUT1 or AOUT2 terminal and actual values

are shown in the table below.

F1501 F1504

Output signal content Conversion method

Set value

0 No function 1 Set frequency (Hz) 120Hz/10V 2 Output frequency [Hz] 120Hz/10V 3 PID1 feedback value [Hz] 120Hz/10V 4 PID2 feedback value [Hz] 120Hz/10V 5 Output current (A) *1 6 Output voltage [V] 500V/10V 7 DC voltage [V] 500V/5V 8

9 Load factor [%] (integral value of the electric

10 Load factor [%] (ratio to rated current) 100%/5V 11 VRF1analog input value [V] 12 VRF/IRFanalog input value [V] 13 Reserved

14 Speed [rpm] 1800rpm/5V 15 Active power [kW] 10kW/10V 16 Apparent power [kVA] 10kVA/10V 17 PID1 command value [Hz] 120Hz/10V 18 PID1 input deviation value [Hz] 120Hz/10V 19 PID2 command value [Hz] 120Hz/10V 20 PID2 input deviation value [Hz] 120Hz/10V 24 External PID1 output value [Hz] 120Hz/10V 25 External PID2 output value [Hz] 120Hz/10V 35 Command frequency [Hz] 120Hz/10V 36 Command torque [%]

Radiator temperature [℃] 100℃/8V

100%/5V

thermistor)

4-20mA current input，20mA/10V 0-5V voltage input，5V/5V 0-10V voltage input，10V/10V

400%/10V（※1）

*1 The positive and negative values of command torque are output with 5V as the center.（0V=-200%, 5V=0%, and 10V=200%）

Note 1: Maximum allowable current: 15mA.

（But, the converted value is no-load output voltage. If the output current increases, the output voltage will decrease.

In this case, the signal output can be adjusted using output coefficient.）

*1）Inverter capacity and output current conversion methods

Model

Output current signal conversion

method

- 94 -

S06-4A005-B** S06-4A006-B** S06-4A009-B** 20A/10V 50A/10V S06-4A014-B** S06-4A019-B** S06-4A025-B** 50A/10V 100A/10V S06-4A032-B** S06-4A038-B** S06-4A049-B** 100A/10V 250A/10V S06-4A061-B** S06-4A076-B** S06-4A092-B** S06-4A115-B** 250A/10V 500A/10V S06-4A152-B** 500A/10V 500A/10V

A MODEL B MODEL

20A/10V 20A/10V

50A/10V 50A/10V

100A/10V 100A/10V

250A/10V 250A/10V

Output signals can be increased or decreased by the internal analog output coefficients F1502 and F1506. If the output signal from the

AOUT1 or AOUT2 terminal is not of an adequate level, the signal level can be adjusted by setting the internal analog output

coefficient.

F1502: Coefficient for F1501 (Internal Analog Output Function 1)

F1505: Coefficient for F1504 (Internal Analog Output Function 2)

Note 2: If the coefficients of F1502 and F1505 are smaller than 1, the output signals are decreased.

Bias voltage can be set for each output signal using F1503 or F1506 (internal analog output bias).

Although the negative bias voltage setting is possible, the output signal voltage will be 0V where the output signal voltage is negative.

Note 3: The PID controlled variables are output in the form of absolute value. In case of negative value, the output will be

positive.

F1507

Approach frequency

This function specifies the frequency at which a frequency arrival signal is output.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1507 Approach frequency

0～400Hz

0.01Hz 10

If the value of any one of F1509 – F1511 is 7 (frequency arrival), the signal is output from control circuit output terminals DO1 to DO3

when the output frequency exceeds the value of F1507.”

Similarly, If the value of F1513 is 7 (frequency arrival), the signal is output from control circuit relay output terminals FA1, FB1 or

FC1 when the output frequency exceeds the value of F1507.”

Chapter 7

Output

frequency

F1507：Approach frequency setting value

Frequency approach signal Time

F1508

Frequency matching range

This function specifies the out frequency band corresponding to the frequency matching signal.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1508 Frequency matching range

0～10Hz

0.01Hz 0

If the value of any one of F1509 – F1511 is 5, 6, 14 or 15, the signal is output from control circuit terminals DO1 to DO3 when the

output frequency falls within the value range between ±F1508.”

Similarly, for F1513, the signal is output from control circuit relay output terminals FA1, FB1 or FC1.

- 95 -

Note: When the frequency is specified using an analog signal, an appropriate setting should be specified using F1508 to

prevent frequency matching signal from chattering. When the vector control is active, the output frequency

constantly changes. Set F1508 to several Hz.

F1509

F1510

F1511

Selection of output terminal DO1

Selection of output terminal DO2

Selection of output terminal DO3

This function is used to select the required function from the multifunctional output terminals DO1-DO3 of control circuit terminals to

execute open-collector output.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1509

F1510

F1511

Selection of output terminal DO1

Selection of output terminal DO2

Selection of output terminal DO3

0：Unused 1：In operation 1 2：Undervoltage 3：End of simple scheduled operation 4：In operation 2 5：Frequency matching (1st speed frequency) 6：Frequency matching (1st to 16th speed frequencies) 7：Frequency approach 8：Overload alarm level setting signal (the value of

9：Electric thermistor pre-alarm signal 10：Radiator overheat pre-alarm signal 13：Excitation and DC braking signals 14：Lower frequency limit matching signal 15：Upper frequency limit matching signal 16：Servo on ready signal (option) 17：Zero servo completion signal (option) 18：FR signal 19：RR signal 20：2DF signal 21：3DF signal 22：5DF signal 23：9DF signal 24：AD2 signal 25：AD3 signal 26：JOG signal 27：MBS signal 28：ES signal 29：RST signal 31：Positioning completion signal (option) 32：Discharge resistor on signal 34： Frequency counter (output frequency)(※1) 35：Frequency counter (command frequency)(※1) 36：Overload alarm level setting signal

(Including when in acceleration/deceleration )

42：Torque matching signal 43：Low speed detection signal 47：Motor speed counter (※1) 48：Forward run detection signal 49：Reverse run detection signal

F1704)

1 1

*1 Can not be used together with the current output function. When outputting frequency counter, set F1515 = 0 to disable the

current output function.

Table 7-3 Multifunctional output signals

Data No. Function Action

0 Unused terminal. 1 In operation 1 Inverter in operation (gate signal on) on 2 3 4 In operation 2 Inverter in operation (except DC braking and exciting) is (gate signal on) on 5 Frequency matching (1st speed frequency)

6 Frequency matching (1st to 16th speed

7 8

9 Electric thermistor pre-alarm signal ON when the electric thermistor integral value is more than 80% of protection stop value. 10 Radiator overheat pre-alarm signal ON when radiator overheat protection alarm occurs 13 Excitation and DC braking signals ON during DC braking or excitation. 14

16 17

18 19

Undervoltage End of simple scheduled operation

（※3）

frequencies)（※3） Frequency approach（※3）

Overload alarm level setting signal (the value of F1704)

Lower frequency limit matching signal（※ 3） Upper frequency limit matching signal（※ 3）

Servo on ready signal

Zero servo completion signal

signal

Undervoltage alarming ON. On when simple scheduled operation ends

ON when the output frequency is equal to target frequency during 1st speed operation.

ON when the output frequency is equal to target frequency during 1st-16th speed operations.

Output frequency is F1507: On when the arrival frequency is exceeded. Load status during normal operation is F1704: On when the overload pre-alarm value is

exceeded.

When output frequency is F1008: ON when the lower frequency limit and F1508 are the same within the frequency matching range.

When output frequency is F1007: ON when the upper frequency limit and F1508 are the same within the frequency matching range.

ON during position control operation except for during excitation When the gate pole is ON under zero-servo, the position deviation F8121: ON if below

zero-servo completion range. ON if the multifunctional input terminal FR is on. ON if the multifunctional input terminal RR is on.

- 96 -

20 21 22 23 24 25 26 27 28 29 31 32 34

35 Frequency counter (command frequency)

47 48

2DF signal 3DF signal 5DFsignal 9DF signal AD2 signal AD3 signal JOG signal MBS signal ES signal RST signal

Positioning completion signal

Discharge resistor on signal Frequency counter (output frequency)（※ 1）

（※1）

Overload alarm level setting signal (Including when in acceleration/deceleration )

Torque matching signal

Low speed detection signal

Motor speed counter（※1）

Forward run detection signal（※2）

Reverse run detection signal（※2）

ON if the multifunctional input terminal 2DF is on. ON if the multifunctional input terminal 3DF is on. ON if the multifunctional input terminal 5DF is on. ON if the multifunctional input terminal 9DF is on. ON if the multifunctional input terminal AD2 is on. ON if the multifunctional input terminal AD3 is on. ON if the multifunctional input terminal JOG is on. ON if the multifunctional input terminal MBS is on. ON if the multifunctional input terminal ES is on. ON if the multifunctional input terminal RST is on. On if position deviation is less than F8111: positioning range in position control. ON if the discharge resistor is on. F1512: the output frequency calculated with counter output multiple.

F1512: the command frequency calculated with counter output multiple.

On when the load condition is F1704: above overload pre-alarm value.

ON when the motor torque is within the range specified by F1516: torque matching level and F1517: torque matching range. ON when the motor torque is within the range specified by F1518: low speed matching level and F1519: low speed matching range. Motor speed is output by the multiple specified by F1512: counter output multiple.

ON when the motor speed is greater than F1518: low speed matching range in forward run direction. ON when the motor speed is greater than F1518: low speed matching range in reverse run direction.

*1 Can not be used together with the current output function. When outputting frequency counter or motor speed counter, set

F1515 = 0 to disable the current output function.

*2 If only single-phase pulse is input to PG input terminal, it can not detect the direction of rotation. Therefore, the rotation

direction signal can not be correctly output.

*3 No output in torque control or position control.

F1512

Counter output multiple

This function specifies the output multiple when the inverter’s output frequency, command frequency and motor speed are countered

and output to the control circuit output terminals (DO1-DO3).

Code No. Function Name Data Content Setting Resolution Factory Presets

F1512 Counter output multiple

1～100

1 1

The output multiple can be set where the inverter’s frequency and command frequency counter and motor speed counter (which can be

set with F1509 - F1511) are output from multifunctional output terminals DO1 - DO3. When motor speed counter multiple in F1512 is

1, 1 rpm indicates 0.1Hz, and the motor rotation direction is output to the forward run detection signal and reverse run detection signal.

Example 1) When F1512 = 1, the frequency will be output from the control signal output terminals at 1 time the output frequency

and command frequency of the inverter. When the inverter output frequency = 60 Hz, the frequency counter output =

60 Hz.

Example 2) When F1512 = 10, the frequency will be output from the control signal output terminals at 10 times the output

frequency and command frequency of the inverter. When the inverter output frequency = 60 Hz, the frequency counter

output = 600Hz.

Example 2) When F1512 = 10, the motor speed counter outputs 1500Hz with 1500rpm. (1rpm indicates 1Hz)

● Related functions

F1509-F1511=34: Frequency counter output (output frequency)

F1509-F1511=35: Frequency counter output (command frequency)

F1509-F1511=47: Motor speed counter

Note 1: The output range of frequency counter output is 1.5-1,500Hz. When the coefficient calculation result of frequency

counter output multiple is below 1.5Hz, the output is always OFF. And, 1,500 Hz is the limit when the frequency is

above 1,500 Hz.

Note 2: Output frequency is the actual frequency output by the inverter, and may be different from command frequency

according to the load condition in vector control mode. Even in constant speed operation under the vector control

mode, if a certain frequency counter output is required, set F1509 - F1511 = 35 (command frequency).

Chapter 7

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Note 3: Depending on the impedance of peripheral device connected to, output waveform of the frequency counter may be

delayed and uneven duty cycle may be occurred. In order to reduce uneven duty cycle, please adjust the impedance of the peripheral device to be 2KΩ or below in the range below 50mA to be flowed into open-collector.

F1513

F1514

Relay 1 contact output selection

Relay 2 contact output selection

This function is used to select and output control circuit output terminals FA1、FB1、FC1 and FA2、FB2、FC2 relay contacts.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1513 F1514

Relay 1 contact output selection

Relay 2 contact output selection

0：Alarm contact 1：In operation 1 2：Undervoltage 3：End of simple scheduled operation 4：In operation 2 5：Frequency matching (1st speed frequency) 6 ： Frequency matching (1st to 16th speed frequencies) 7：Frequency approach

Overload alarm level setting signal (the value

8：

of F1704)

9：Electric thermistor pre-alarm signal

(80% of electric thermistor)

10：Radiator overheat pre-alarm signal 13：Excitation and DC braking signals 14：Lower frequency limit matching signal 15：Upper frequency limit matching signal 16：Servo on ready signal 17：Zero servo completion signal 18：FR signal 19：RR signal 20：2DF signal 21：3DF signal 22：5DF signal 23：9DF signal 24：AD2 signal 25：AD3 signal 26：JOG signal 27：MBS signal 28：ES signal 29：RST signal 31：Positioning completion signal 32：Discharge resistor on signal 36：Overload alarm level setting signal

(Including when in acceleration/deceleration )

42：Torque matching signal 43：Low speed detection signal 48：Forward run detection signal 49：Reverse run detection signal

1 0

The converted value of inverter output frequency and current output is shown as follows:

When the inverter output frequency ×F1515 (current output multiple) = 3Hz, the frequency output = 4mA.

When the inverter output frequency ×F1515 (current output multiple) = 120Hz, the frequency output = 20mA.

See Table 7-3 (multifunctional output terminal) for action description of functions.

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Current

Output

[mA]

Inverter output frequency [Hz]

Current output multiple F1515

Current output multiple may be changed in function code F1515, please make appropriate adjustment based on service condition.

* Adjust the maximum output frequency to 20mA or below.

Adjust the impedance of current output load side to 500Ω or below. In case of large impedance, the current output shall be 20mA or

below.

When the current output makes output frequency=0 Hz, multiple=0, please output the minimum value 4mA.

Make sure that there is no wiring short-circuit and open circuit at load side before current output.

The signal wire may not work correctly due to short-circuit or open circuit.

F1516

F1517

Torque matching level

Torque matching range

These functions are used to set torque level and torque matching range output by the torque matching signal. This function is active in

vector control mode.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1516 Torque matching level

Code No. Function Name Data Content Setting Resolution Factory Presets

F1517 Torque matching range

0～±200%

0～50%

0.1% 100

0.1% 25

If any one of F1509 – F1511 is 42 (frequency matching signal), the signal is output from control circuit output terminals DO1 to DO3

when the output torque matches the set value. The matching range is specified with the set value of F1517. Similarly, for F1513, the

signal can also be output from control circuit relay output terminals FA1, FB1 or FC1.

F1518

F1519

Low speed matching level

Low speed matching range

These functions are used to set torque level and torque matching range output by the torque matching signal.

Code No. Function Name Data Content Setting Resolution Factory Presets

F1518 Low speed matching level

Code No. Function Name Data Content Setting Resolution Factory Presets

F1519 Low speed matching range

0～2000rpm

0～100rpm

1rpm 100

1rpm 10

If any one of F1509 – F1511 is 43 (low speed detection signal), the signal is output from control circuit output terminals DO1 to DO3

when the detected speed matches the value set by F1518. The matching width is specified with the set value of F1519. Similarly, for

F1513, the signal can also be output from control circuit relay output terminals FA1, FB1 or FC1.

The low speed matching range is also used in forward run detection signal or reverse run detection signal for multifunctional output.

Chapter 7

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Sanken S06-4A025-B, S06-4A009-B, S06 Series, S06-4A006-B, S06-4A019-B Instruction Manual

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