Inovance IS300S005-C, IS300 series, IS300S003-C, IS300S004-C, IS300-2T002-C User Manual

Foreword

IS300 series servo driver is a servo driver which is specially desiged for Drive
permanent magnet synchronous servo motor (PMSM). IS300 series servo
driver has a wide capacity range（the rated current is 5A to 300A）.It’s able to
provide not only servo pump control, but also the general functional
requirements.And it is a high-power servo driver which is value-for-money in
the present market.

This manual is a guide to the operations of IS300 series servo driver.
This manual provides the user with related precautions and instructions for the
prototyping, installation, parameter setup, and on-site commissioning, and
routine repair and maintenance of servo driver. In order to use this series of
driver correctly, please read this manual carefully prior to operation and keep it
properly for future using. The supporting equipment customers shall distribute
this manual together with the equipment to the final users.

Unpacking and inspection:

Please confirm carefully when unpacking the box:

1) If the model and driver rated values on the nameplate are the same as
your order. The box contains the equipment, certificate of conformity,
user manual and warranty card.

2) If the product is damaged during the transportation. If there is any
omission or damage, please contact our company or the supplier
immediately.

First time use:

The users who use this product for the first time shall read this manual
carefully. For any doubt on certain functions and performances, please contact
the technical support personnel of our company for help so as to use this
product properly.

With commitment to the constant improvement of the servo driver, our
company may change the information provided without additional notice.

i

IS300 series servo driver complies with the following international standards,
and some products have passed the CE certification.
IEC/EN61800-5-1:2003 “Safety Regulations on Commissionable Electric Drive
System” and IEC/EN 61800-3:2004 Commissionable Electric Drive System:
The third Part: Electromagnetic Compatibility Standard and Specific Testing
Method for the Product (Comply with IEC/EN61800-3 standard under correct
installation and use as per Article 7.3.2 and 7.3.6).

ii

Contents

FOREWORD .................................................................................................... I

CHAPTER 1 SAFETY AND PRECAUTIONS..............................................- 2 -

1.1 Safety precautions.................................................................................- 2 -

1.2 Precautions............................................................................................- 5 -

CHAPTER 2 PRODUCT INFORMATION....................................................- 8 -

2.1 Designation Rules..................................................................................- 8 -

2.2 Nameplate .............................................................................................- 8 -

2.3 IS300 Servo Driver Series .....................................................................- 9 -

2.4 Technical Specifications ......................................................................- 10 -

2.5 Physical Appearance and Dimensions of Mounting Hole ....................- 13 -

2.6 Optional Parts...................................................................................- 19 -

2.7 Routine Repair and Maintenance of servo driver .................................- 20 -

2.8 Instructions on Warranty of Driver .......................................................- 22 -

2.9 Prototyping Guide................................................................................- 22 -

2.10 Guide to Prototyping of Brake Components.......................................- 23 -

CHAPTER 3 MECHANICAL AND ELECTRIC INSTALLATION...............- 27 -

3.1 Mechanical installation......................................................................- 27 -

3.2 Electrical Installation............................................................................- 31 -

CHAPTER4 OPERATION AND DISPLAY.................................................- 45 -

4.1 Introduction to Operation and Display Interface...................................- 45 -

4.2 Description of Function Code Viewing and Modification Methods .......- 48 -

4.3 Shortcut Menu Operation Mode........................................................- 49 -

4.4 Method of Viewing Status Parameter ..................................................- 51 -

4.5 Password Setting.................................................................................- 51 -

4.6 Automatic Tuning of Motor Parameters...............................................- 52 -

CHAPTER 5 FUNCTION PARAMETER TABLE.......................................- 55 -

CHAPTER 6 PARAMETER DESCRIPTION..............................................- 89 -

Group U0 Driver parameters viewing group............................................- 89 -

Group A0 Weak magnetism and SVC co ntrol group (SAV control reserved).­89 -

Group A1 PG Card Group.......................................................................- 90 -

Group A2 CAN Communication Group ...................................................- 91 -

Group F0 Basic Function Group..............................................................- 97 -

Group F1 Motor Parameters.................................................................- 106 -

Group F2 Vector Control Parameters....................................................- 109 -

Group F3 V/F Control Parameters ........................................................- 114 -

Group F4 Input Terminal.......................................................................- 117 -

Group F5 Output Terminal ....................................................................- 128 -

Group F6 Start/Stop Control..................................................................- 133 -

Group F7 Keyboard and Display...........................................................- 137 -

Group F8 Auxiliary Function..................................................................- 142 -

Group F9 Fault and Protection..............................................................- 148 -

Group FD Communication Parameters(Reserved)..................................- 154 -

Group FP User Password .....................................................................- 154 -

CHAPTER 7 SERVO PUMP COMMISSIONING STEPS AND PROTOTYPING

OF SERVO PUMP OPTIONAL PARTS...................................................- 159 -

7.1 Servo Pump Commissioning Process................................................- 159 -

7.2 Servo Pump Commissioning Steps....................................................- 160 -

7.3 Servo oil pump optional parts prototyping..........................................- 164 -

CHAPTER 8 EMC (ELECTROMAGNETIC COMPATIBILITY)................- 169 -

8.1 Definition............................................................................................- 169 -

8.2 EMC Standard Description ................................................................- 169 -

8.3 EMC Guide........................................................................................- 170 -

CHAPTER 9 FAILURE DIAGNOSIS AND SOLUTION...........................- 175 -

9.1 Failure Diagnosisi and Solution .........................................................- 175 -

9.2 Common Fault and Resolution ..........................................................- 190 -

APPENDIX 1: COMMON PARAMETERS TABLE..................................- 194 -

APPENDIX 2 SHORTCUT MENU PARAMETERS TABLE.....................- 201 -

Safety and Precautions

- 1 -

Chapter 1 Safety and Precautions

Safety definition:

In this manual, safety precautions are divided into two types below:

Danger arising due to improper operations may cause severe hurt or even
death.

Danger arising due to improper operations may cause moderate hurt or
light hurt or equipment damage.

1.1 Safety precautions

1.1.1 Before Installation:

z Do not use the damaged driver or driver with missing parts. Otherwise,

there may be risk of injury.

z Use the motor with Class B or above insulation. Otherwise, there may

be risk of electric shock.

1.1.2 During the Installation:

Danger

z Mount the driver on incombustible surface like metal, and keep away

from flammable substances. Otherwise it may cause fire.

z 2. When more than two servo drivers are to be installed in one cabinet,

pay attention to the installation locations (refer to Chapter 3 Mechanical
and Electrical Installation) to ensure the cooling effect.

z 3. Do not drop the lead wire stub or screw in the servo driver. Otherwise it

may damage the servo driver.

- 2 -

1.1.3 During wiring:

Danger

z Operation shall be performed by the professional engineering technician.

Otherwise there will be danger of electric shock!

z There shall be circuit breaker between the servo driver and power

supply. Otherwise, there may be fire!

z Make sure the power is disconnected prior to the connection.

Otherwise there will be danger of electric shock!

z The earth terminal shall be earthed reliably. Otherwise there may be

danger of electric shock.

z 6．Do not connect the input power cable to the output ends U, V and W.

Otherwise it may damage the servo driver.

z 7. Ensure the wiring meet the EMC requirements and the local safety

standard. The wire size shall be determined according to the manual.
Otherwise, accident may be caused!

z 8. The brake resistor cannot be directly connected between the DC bus

terminals (+) and (-). Otherwise it may cause fire.

1.1.4 Before Power-on：

Danger

z Before Power-on:
z Please confirm whether the power voltage class is consistent with the

rated voltage of the servo driver and whether the I/O cable connecting
positions are correct, and check whether the external circuit is short
circuited and whether the connecting line is firm. Otherwise it may
damage the servo driver!

z The cover must be well closed prior to the servo driver power-on.

Otherwise electric shock may be caused!

- 3 -

z Whether all the external fittings are connected correctly in accordance

with the circuit provided in this manual. Otherwise accident may
occur!

1.1.5 Upon Power-on:

z Do not open the cover of the servo driver upon power-on. Otherwise

there will be danger of electric shock!

z Do not touch the servo driver and its surrounding circuit with wet hand.

Otherwise there will be danger of electric shock!

z Do not touch the servo driver terminals (including control terminal).

Otherwise there will be danger of electric shock!

z At power-on, the servo driver r will perform the security check of the

external heavy-current circuit automatically. Thus, at this time please
do not touch the terminals U, V and W, or the terminals of motor,
otherwise there will be danger of electric shock.

z If parameter identification is required, please pay addtation to the danger

of injury arising from the rotating motor. Otherwise accident may occur!

z Do not change the factory settings at will. Otherwise it may damage the

equipment!

1.1.6 During the operation:

z Do not approach the mechanical equipment when selecting the restart

function. Otherwise it may cause injury!

z Do not touch the fan or discharge resistor to sense the temperature.

Otherwise, you may get burnt!

z 3. Detection of signals during the operation shall only be conducted by

qualified technician. Otherwise, personal injury or equipment damage
may be caused!

- 4 -

z 4. During the operation of the servo driver, keep items from falling into

the equipment. Otherwise, it may damage the equipment!

z 5. Do not start and stop the servo driver by connecting and disconnecting

the contactor. Otherwise, it may damage the equipment!

1.1.7 During Repair

Danger

z Do not repair and maintain the equipment with power connection.

Otherwise there will be danger of electric shock!

z be sure to conduct repair and maintenance after the charge LED indictor

of the servo driver is OFF. Otherwise, the residual charge on the
capacitor may cause personal injury!

z The servo driver shall be repaired and maintained only by the qualified

person who has received professional training. Otherwise, it may cause
personal injury or equipment damage!

1.2 Precautions

1.2.1 Motor Insulation Inspection

When the motor is used for the first time, or when the motor is reused after
being kept, or when periodical inspection is performed, it shall conduct motor
insulation inspection so as to avoid damaging the driver because of the
insulation failure of the motor windings. The motor wires must be
disconnected from the driver during the insulation inspection. It is
recommended to use the 500V megameter, and the insulating resistance
measured shall be at least 5MΩ.

1.2.2 Thermal Protection of the Motor

If the rated capacity of the servo motor does not match those of the driver,
especially when the rated power of the driver is higher than the rated power of
the motor, the relevant motor protection parameters in the driver shall be
adjusted, or thermal relay shall be mounted to protect the motor.

1.2.3 Motor Heating and Noise

Since the output voltage of servo driver is PWM wave and contains certain

- 5 -

harmonics, the temperature rise, noise and vibration of the motor will be higher
than those when it runs at standard frequency.

1.2.4 Voltage-sensitive Device or Capacitor Improving Power Factor at the
Output Side

Since the servo driver output is PWM wave, if the capacitor for improving the
power factor or voltage-sensitive resistor for lightning protection is mounted at
the output side, it is easy to cause instantaneous over current in the servo
driver, which may damage the servo driver. It is recommended that such
devices not be used.

1.2.5 Switching Devices like Contactors Used at the Input and Output terminal

If a contactor is installed between the power supply and the input terminal of
the driver, it is not allowed to use the contactor to control the startup/stop of the
driver. If use of such contactor is unavoidable, it shall be used with interval of at
least one hour. Frequent charge and discharge will reduce the service life of
the capacitor inside the driver. If switching devices like contactor are installed
between the output end of the driver and the motor, it shall ensure that the
on/off operation is conducted when the driver has no output. Otherwise the
modules in the driver may be damaged.

1.2.8 Use under voltage rather than rated voltage
If the driver is used outside the allowable working voltage range as specified in
this manual, it is easy to damage the devices in the driver.
When necessary, use the corresponding step-up or step-down instruments to
change the voltage.

1.2.7 Change Three-phase Input to Two-phase Input

It is not allowed to change the IS300 series three-phase servo driver into
two-phase one. Otherwise, it may cause fault or damage to the servo driver.

1.2.8 Lightning Protection
Servo driver of the series has lightning over current protection device, and
has certain self-protection capacity against the lightning. In applications
where lightning occurs frequently, the user shall install additional protection
devices at the front-end of the driver.

1.2.9 Altitude and Derating

In areas with altitude of more than 1,000 meters, the cooling effect of the driver
may turn poorer due to rare air. Therefore, it needs to derate the driver for use.
Please contact our company for technical consulting in case of such condition.

- 6 -

1.2.10 Certain Special Use

If the user needs to use the driver with the methods other than the
recommended wiring diagram in this manual, such as shared DC bus, please
consult our company.

1.2.11 Precaution of Driver Disposal

The electrolytic capacitors on the main circuit and the PCB may explode when
they are burnt. Emission of toxic gas may be generated when the plastic
parts are burnt. Please dispose the servo driver as industrial wastes.

1.2.12 Adaptable Motor

1) The standard adaptable Permanent-Magnet Synchronous Motor

2) Since the servo driver has built-in standard parameters of the adaptable

motors, it is necessary to perform motor parameter identification or modify

the default values so as to comply with the actual values as much as

possible, or it may affect the running effect and protection performance;

3) The short circuit of the cable or motor may cause alarm or explosion of the

driver. Therefore, please conduct insulation and short circuit test on the

newly installed motor and cable. Such test shall also be conducted during

routine maintenance. Please note that the servo driver and the test part

shall be completely disconnected during the test.

- 7 -

Product Information

- 1 -

Chapter 2 Product Information

2.1 Designation Rules

Mark Series

IS300 Servo Driver

Voltage Level

Mark

Three Phase

S

220V

Three Phase

T

380V

Corresponding Rated Output

Current

Corresponding

Relationship

Mark

Rated Output

Current

Mark

Rated Output

Current

9A

070

75A

2.2 Nameplate

IS300 T 005 – C

13A 17A 25A 32A 37A 45A 60A

080

100

140

170

91A

112A

150A

176A

Note: Standard built rotary transformer
PG card

210

250

300

210A

253A

304A

Fig. 2-1 Designation Specification

Mark

C

Interface Board Type

Motor temperature
overheating protection
PTC sensor with CAN
communication

Fig.2-3 Nameplate

- 8 -

2.3 IS300 Servo Driver Series

（kgf）
system

（kVA）
Servo
Driver
Model

IS300T005 5.9 10.5 9.0 20

IS300T010 8.9 14.6 13.0 30

IS300T015 11.0 20.5 17.0 40

IS300T020 17.0 26.0 25.0 60

IS300T030 21.0 35.0 32.0 75

IS300T035 24.0 38.5 37.0 85

IS300T040 30.0 46.5 45.0 105

IS300T050 40.0 62.0 60.0 140

IS300T070 57.0 76.0 75.0 180

IS300T080 69.0 92.0 91.0 210

IS300T100 85.0 113.0 112.0 260

IS300T140 114.0 157.0 150.0 360

IS300T170 134.0 180.0 176.0 420

IS300T210 160.0 214.0 210.0 500

IS300T250 192.0 256.0 253.0 600

IS300T300

Input

voltage

Three-p

hase

380V

Range:-

15%～

20%

Table 2-1 IS300 Servo Driver Series Model and Technical Data

Power

supply

capacity

(kVA)

231.0 307.0 304.0

（A）

Input

curren

t

(A)

（A）

Output

curren

t

(A)

pressure

of

Adaptable

Injection

Moulding

Machine

（kgf）

175

（L/min）

Maximum

Flow Rate of

Adaptable

Injection

Moulding

Machine

（kgf）

720

- 9 -

2.4 Technical Specifications

Table 2-2 IS300 Servo Driver Technical Specifications

Item Specifications

Maximum
frequency

Carrier

frequency

Input
frequency
resolution

Control

mode

300Hz

0.5k to 16kHz; the carrier frequency will be
automatically adjusted according to the load
characteristics.

Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.1%

Close loop vector control (VC)
V/F control

Individualiz
ed function

Individualiz
ed function

Startup

torque

Speed

adjustment

range

Speed

stabilization

precision

Torque

control

precision

Overload

capacity

Auto voltage

regulation

(AVR)

Peripherals

self-detectio

n upon

power-on

0Hz/180%（VC）

1:1000 (VC)

±0.02%(VC)

±5%(VC)

150% rated current 60s; 180% rated current 5s.

It can keep constant output voltage automatically in
case of change of mains voltage.

It can conduct safety detections on the peripherals
upon power-on, including earth and short circuit
detections.

- 10 -

Item Specifications

Shared DC

Bus

Function

QUICK key The user can freely define short-cut menus.

MF.K Key

It can realize the function that multiple drivers share
the DC bus.

Programmable key: Select the command channel
switching/forward and reverse rotations/jog
operation.

Run

Running

command

channel

Frequency

source

Auxiliary

Frequency

source

Input

terminal

Output

terminal

Three types of channels: operation panel setup,
control terminal setup,serial communication port
setup and CAN communication port setup . These
channels can be switched in various modes.

There are types of frequency sources, such as
analog voltage setup, analog current setup, serial
portsetup and CAN setup. These frequency sources
can be switched in various modes.

It can implement micro tuning and synthesis of
auxiliary frequency.

There are five digital input terminals, It can be
compatible with enabled PNP or NPN input mode.
One motor PTC overheating protection input
terminal.
There are three analog input terminals, two of which
can be used only as voltage input, while the other
can be used as voltage or current input.

There are three relay input terminals.One is NO/NC
with optional, the other two are NO.
Two analog output terminals, with optional 0//4mA to
20mA or 0/2V to 10V.

Communicat

ion terminal

CAN Communication terminal
RS485 Communication terminal

- 11 -

Display and

Keyboard

Operation

Item Specifications

LED display It can display the parameters.

Envir

onm

ent

Key locking

and function

selection

Protection

function

Optional

parts

Using Place

altitude Lower than 1,000 meters

Ambient

temperature

Humidity Less than 95%RH, without condensing

Vibration Less than 5.9 m/s2(0.6g)

Storage

temperature

It can lock the keys partially or completely and define
the functional range of certain keys so as to prevent
error operations.

It can implement power-on motor short-circuit
detection, input/output phase loss protection, over
current protection, over voltage protection, under
voltage protection, over heat protection and overload
protection.

reakers components and PG card, etc.

Indoor, and be free from direct sunlight, dust,
corrosive gas, combustible gas, oil smoke, vapor,
drip or salt.

-10 ℃ Celsius to +40 ℃ Celsius (derated when used
in the ambient temperature of 40 ℃ Celsius to 50 ℃
Celsius)

-20 ℃ Celsius ～ +60 ℃ Celsius

- 12 -

2.5 Physical Appearance and Dimensions of Mounting
Hole

2.5.1 Physical Appearance

Input and output hole

Fan

Fig.2-3 Physical Appearance of IS300 servo driver

Top-shell Operation Panel

Middle-shell

Bottom-shell

Driver nameplate

Bottom Mounting Hole

Fig.2-4 Schematic Diagram for Physical Dimensions and Mounting Hole

Dimensions

- 13 -

Fig.2-5 Schematic Diagram for Physical Dimensions and Mounting Hole

Dimensions

2.5.2 Physical Dimensions and Mounting Hole Dimensions

Table 2-3 Physical Dimensions and Mounting Hole Dimensions (mm)

Model

IS300T005

IS300T010

Mounting

Hole

A B H H1 W D

148 236 248 / 160 183 φ5 2.5

Physical Dimensions

Diamete

r of

Mountin

g Hole

Weight

(kg)

IS300T015

IS300T020

IS300T030

IS300T035

190 305 322 / 208 192 φ6 6.5

235 447 432 463 285 228 Φ8 20

- 14 -

Model

IS300T040

IS300T050

IS300T070

IS300T080

IS300T100

IS300T140

IS300T170

IS300T210

IS300T250

IS300T300

Mounting

Hole

A B H H1 W D

260 580 549 600 385 265 φ10 32

343 678 660 700 473 307 φ10 47

449 905 880 930 579 375 φ10 90

Physical Dimensions

Diamete

r of

Mountin

g Hole

Weight

(kg)

- 15 -

1) Physical Dimensions of External Keyboard

Fig.2-6 Schematic Diagram for Physical Dimensions of External Keyboard

- 16 -

2) Mounting Hole Dimensions of External Keyboard

Fig.2-7 Schematic Diagram for Mounting Hole Dimensions of External

Keyboard

- 17 -

3) Schematic Diagram for Physical Dimensions of External reactor

Fig.2-8 Schematic Diagram for Physical Dimensions of External Reactor

Table 2-4 Physical Dimensions table of External Reactor（mm）

Servo Driver

Model

IS300T140
IS300T170
IS300T210

IS300T250
IS300T300

z For special requirements, the user can customize non-standard products.

*External DC reactor installation mode:
IS300 series Servo Driver of over IS300T140 (included), all employs standard
external DC reactor, which is packed in independent wooden box and

A B C D E F G

190

190

12

161 192 255 195 10*15 φ12

5

12

161 192 255 195 10*15 φ12

5

16

0

16

0

Connec

Fixing

Hole

Copper
Platoon

ting

Diamet

er of

- 18 -

delivered together with the Servo Driver. When mounting the Servo Driver, the
user needs to remove the short circuit bus between the terminals P and (+) of
the main circuit of the Servo Driver and then connect the DC reactor between
P and (+). There is no polarity between the reactor terminal and the Servo
Driver terminals P and (+) . After the DC reactor is mounted, the short circuit
bus between P and (+) will not be used.

2.6 Optional Parts

For detailed functions and usage instructions, see the related options
description.
If you require the following options, see description when ordering.

Table 2-5 IS300 Servo Driver Optional Parts

Name Model Function Remarks

Built-in brake unit

External brake

unit

Energy feedback

unit

External LED

operation panel

The letter

“B”

attached

behind the

product

model

MDBU

MDFB

MDKE

Built-in brake unit of
IS300T035 to
IS300T050
(optional)

External brake unit
of above
IS300T070
(included)

The servo driver is
a energy saving
product which can
feed the electric
energy back to
AC power grid.

External LED
display and
operation keyboard

Built-in brake unit
of IS300T005 to
IS300T030 is
standard
configuration.

If IS300T140
(included) or
above is required,
it can employ the
parallel mode.

It can employ the
parallel mode.

IS300 series
general-purpose
RJ45 interface

- 19 -

Name Model Function Remarks

Extended cable MDCAB

Rectifier unit MFRU

Standard 8-core
network cable and it
can be connected
with MDKE.
It is used when the
driver shares the
bus and has energy
saving function.

1m, 3m,5m and
10m are
available.

2.7 Routine Repair and Maintenance of Servo Driver

2.7.1 Routine Repair

The influence of the ambient temperature, humidity, dust and vibration will
cause the aging of the devices in the servo driver, which may cause potential
fault of the servo driver or reducing the service life of the servo driver.
Therefore, it is necessary to carry out routine and periodical maintenance on
the servo driver.

It is not allowed to conduct repair and maintenance on the driver right after
power shutdown because there is still high voltage on the filter capacitor. The
repair or maintenance can be conducted only after the charge LED indictor is
OFF and the bus voltage measured with multimeter is less than 36V.

Routine inspection Items include:

1) Whether there is any abnormal change in the running sound of the motor;

2) Whether the motor has vibration during the running;

3) Whether there is any change to the installation environment of the servo
driver;

4) Whether the servo driver cooling fan works normally;

5) Whether the servo driver has over temperature;

Routine cleaning:

1) The driver shall be kept clean all the time.

2) The dust on the surface of the servo driver shall be effectively removed,
so as to prevent the dust entering the servo driver. Especially the metal
dust is not allowed.

3) The oil stain on the driver cooling fan shall be effectively removed.

- 20 -

2.7.2 Periodic Inspection

Please perform periodic inspection on the places where the inspection is a
difficult thing.

Periodic inspection Items include:

1) Check and clean the air duct periodically;

2) Check if the screws are loosened;

3) Check if the driver is corroded;

4) Check if the wire connector has arc signs;

5. Main circuit insulation test

z When using the megameter (DC 500V megameter recommended) to

measure the insulating resistance, the main circuit shall be disconnected
with the servo driver. Do not use the insulating resistance meter to
control the insulation of the circuit. It is not necessary to conduct the
high voltage test (which has been completed upon delivery).

2.7.3 Replacement of Vulnerable Parts for Driver

The vulnerable parts of the driver include cooling fan and filter electrolytic
capacitor, whose service life depends on the operating environment and
maintenance status. General service life is shown as follows:

Part name Service Life

fan 2 to 3 years

electrolytic

capacitor
The user can determine the year of replacement according to the operating
time.

1) Cooling fan
Possible reason for damage: Bearing is worn and blade is aging.
Judging criteria: Whether there is crack on the blade and whether there is
abnormal vibration noise upon startup.

2) Filter electrolytic capacitor
Possible reason for damage: Input power supply in poor quality, high ambient
temperature, frequent load jumping, and electrolyte aging.
Judging criteria: Whether there is liquid leakage and whether the safe valve
has projected, and measure the static capacitance, and the insulating
resistance.

4 ～ 5 years

- 21 -

2.7.4 Storage of Driver

Upon acquiring the driver, the user shall pay attention to the following points
regarding the temporary and long-term storage of the driver:

1) Pack the driver with original package and place back into the packing box

of our company.

2) Long-term storage will degrade the electrolytic capacitor. Thus, the

product shall be powered up once every 2 years, each time lasting at least
five hours. The input voltage shall be increased slowly to the rated value
with the regulator.

2.8 Instructions on Warranty of Driver

Free warranty only applies to the driver itself.

1) Our company will provide 18-month warranty (starting from the

leave-factory date as indicated on the barcode) for the failure or damage
under normal use conditions. If the equipment has been used for over 18
months, reasonable repair expenses will be charged.

2) Reasonable repair expenses will be charged for the following situations

within 18 months:

a） The equipment is damaged because the user fails to comply with

the requirements of the user’s manual;

b） Damage caused by fire, flood and abnormal voltage;
c） Damage caused when the driver is used for abnormal function.

The service expenses will be calculated according to the standard of the
manufacturer. If there is any agreement, the agreement shall prevail.

2.9 Prototyping Guide

Three control modes are available, namely, V/F and VC.
When selecting driver, it must firstly make clear the technical requirements of
the system for variable frequency speed adjustment and specific details
regarding the applications and load characteristics of the driver, and select the
model and determine the operating mode through taking into overall
consideration the adaptable motor, output voltage, rated output current and
other factors.

The basic principle is that the rated load current of the motor shall not exceed
the rated current of the inverter. Generally, the selection is based on the
adaptable motor capacity as specified in the instruction manual. Due attention

- 22 -

shall be paid to the comparison between the rated currents of motor and
inverter. The overload capacity of the inverter only affects the startup and
brake process. In case short-time overload occurs during the running process,
variation of load speed may arise. If the requirement for the speed precision is
relatively high, it can consider increasing the level.

Constant torque load: Most of loads have constant toque characteristics, but
the requirements for rotation speed and dynamic performance are low.
Extruding machine, agitator, belt conveyer, transporting trolley in the factory,
and translational unit of crane are the examples. It can select MS V/F running
mode when performing prototyping test.

The controlled object has higher dynamic and static index requirements: It can
employ VC control mode in applications where the requirements for speed
adjustment precision and dynamic performance index are relatively high and
there is high precision synchronous control. Injection molding machine,elevator,
paper making and plastic thin film processing product line are the examples.

2.10 Guide to Prototyping of Brake Components

(*): Table 6 Driver Bake Components Prototyping Table provides data for
reference, and the user can select different resistance and power according to
the actual needs (but the resistance shall not be lower than the recommended
value, and the power may be higher than the recommened value). The
selection of brake resistor shall be determined in accordance with the power
generated by the motor in the actual application sytem and is associated with
the system inertia, speed-down time and energy of potential load. Thus, the
user needs to select based on the actual needs. The higher the system inertia,
the shorter the speed-down time required, and more frequent the brake is, and
then it needs to select higher power and lower resistance vlaue for the brake
resistor.

2.10.1Selection of resistance vlaue

Renewable electric energy consumption is almost the braking resistor when
braking.

Refer to the formula U*U/R=Pb,
In the formula, U refers to stable Braking system of Brake voltage. (Different
system has different brake voltage. The system 380VAC is 700V).Pb refers to
the Braking power.

- 23 -

2.10.2 Selection of braking resistor Power

Theoretically, braking Power is consistent with braking Power.But in
consideration of the 70 percent derating,please refer to the formula

0.7*Pr=Pb*D, Pr refers to the resistor Power, D refers to braking
frequency(Which is the regeneration process accounting for the proportion of
the whole working process).For example, the braking frequency of elevator is
between 20% to 30%, the winding and unwinding is between 20% to 30%.The
centrifuge is between 50% to 60%, Occasional braking load is 5%. Injection
molding machine braking load is 10%.

Table 2-6Servo driver Bake Components Prototyping Table

Servo
Driver
model

IS300T005 300W ≥130Ω
IS300T010 400W ≥90Ω
IS300T015 500W ≥65Ω
IS300T020

IS300T030 1000W ≥32Ω
IS300T035 1300W ≥25Ω
IS300T040

IS300T050 2500W ≥16Ω
IS300T070

IS300T080

IS300T100

IS300T140

IS300T170

IS300T210

Recommended

Power of

Brake Resistor

800W ≥43Ω

1500W ≥22Ω

3.7 kW ≥16Ω

4.5 kW

5.5 kW

7.5 kW

4.5 kW×2

5.5 kW×2

Recommended

Resistance

Value of Brake

Resistor

≥16Ω Externally

≥8Ω Externally

≥8Ω Externally

≥8Ω×2 Externally

≥8Ω×2 Externally

Braking

Unit

Built-in as

standard

Externally

connected

connected

connected

connected

connected

connected

Remarks

No special

specification

MDBU-35-B

MDBU-35-B

MDBU-70-B

MDBU-70-B

MDBU-70-B×2

MDBU-70-B×2

- 24 -

Servo
Driver
model

IS300T250

IS300T300

Note: ×2 refers to two Braking unit paralleled with their respective brake

resistor; the meaning of ×3 is the same with ×2.

Recommended

Power of

Brake Resistor

6.5 kW×2

16kW

Recommended

Resistance

Value of Brake

Resistor

≥8Ω×2

≥2.5Ω Externally

Braking

Unit

Externally

connected

connected

MDBU-70-B×2

MDBU-210-B

Remarks

- 25 -

Mechanical and Electric

- 26 -

Chapter 3 Mechanical and Electric

Installation

3.1 Mechanical installation

3.1.1 Installation environment:

1) Ambient temperature: The ambient temperature exerts great
influences on the service life of the servo driver and is not allowed to
exceed the allowable temperature range (-10 Celsius to 50 ℃℃
Celsius).

2) The driver shall be mounted on the surface of incombustible articles,
with sufficient spaces nearby for cooling. The servo driver is easy to
generate large amount of heat during the operation. The servo
driver shall be mounted vertically on the base with screws.

3) The servo driver shall be mounted in the place without vibration or
with vibration of less than 0.6G, and shall be kept away from such
equipment as punching machine.

4) The servo driver shall be mounted in locations free from direct
sunlight, high humidity and condensate.

5) The servo driver shall be mounted in locations free from corrosive
gas, explosive gas or combustible gas.

6) The servo driver shall be mounted in locations free from oil dirt, dust,
and metal powder.

上

Ｂ

AA

Single Unit Installation Diagram Installation Diagram of

IS300

Ｂ

右

Upper and Lower Parts

- 27 -

When the servo driver power is not higher than IS300T040, the A size can be
omitted. When the servo driver power is higher than IS300T040, the A size
shall be higher than 50mm.

When installing the upper and lower parts of the servo driver, the insulating
splitter is required.

IS300T035—IS300T050 ≥200mm ≥50mm

3.1.2 Cooling problem shall be taken into a ccount during the mechanical
installation. Pay attention to the following items:

1) Install the servo driver vertically so that the heat may be expelled

2) The mounting space shall be as indicated as the above figure, so as

3) The installation bracket must be flame retardant.

4) In the applications where there are metal dusts, it is recommended to

Power level

≤IS300T030 ≥100mm No requirements

≥IS300T070 ≥300mm ≥50mm

Fig.3-1 Servo Driver Installation Diagram

from the top. However, the equipment cannot be installed upside
down. If there are multiple servo drivers, parallel installation is a
better choice. In applications where the upper and lower parts of the
driver need to be installed, please refer to “Servo driver Installation
Diagram” and install an insulating splitter.

to ensure the cooling space of the Servo driver. However, the heat
dissipation of other devices in the cabinet shall also be taken into
account.

mount the radiator outside the cabinet. In this case, the space in the
sealed cabinet shall be large enough.

Physical Dimensions

B A

3.1.3 Removing and mounting the down cover plate:

The IS300T030 (included) employs plastic enclosure. Please refer to Figure
3-2 for removing the lower cover plate of the plastic enclosure. The hooker of

- 28 -

the lower cover plate is easy to pull out with tools by forces inside.

Fig.3-2 Removing theDown Cover Plate of Plastic Enclosure

The servo driver above IS300T035 (included) employs sheet-metal enclosure.
Please refer to Figure 3-3 for removing the down cover plate of the sheet-metal
enclosure. It is easy to loosen the screws of the upper cover plate with tools.

z When removing the upper cover plate, be sure to avoid the falling of the

upper cover, which may cause human injury or damage to the equipment.

- 29 -

Down Cover Plate

Fig.3-3 Removing the Down Cover Plateof Sheet-Metal Enclosure

3.1.4 The Installation of permanent-magnet sy nchronous serv o motor and
pressure transducer

Servo motors work process will appear to start and stop state from repeated
high-speed.It easily lead to motor vibration, causing system instability.Please
make sure that the electrical installation is fixed and reasonable.
Take the following one installation fixed way (the massive rubber cushion with
fixed bolts) as an example for reference.

screw bolt

rubber mat

Injection molding machine

supporting frames

screw nut

Fig.3-4 Permanent-magnet Synchronous Servo Motor Installation Diagram

- 30 -

The Servo pump work process would lead to vacuum state,in order to prevent
air entering the pressure sensor intra-cavity that cause the pressure sensor
damaged,please ensure the pressure sensor cavity always retain hydraulic oil,
Please follow the oil pressure sensor installed vertically upward, as shown at
the fllowing.

Fig.3-5Pressure Sensor Installtion Mode

3.2 Electrical Installation

3.2.1 Guide to the external electrical parts:

Table 3-1 Guide to Prototyping of External Electrical Parts of IS300 servo

driver

Recomm

end-ed

Circui

Servo
Driver
Modle

IS300T005 25 16 25 4 4 1.5
IS300T010 32 25 35 4 4 1.5

break

er(MC

CB)

(A)

Reco

t

mme
nded

Cont

actor

(A)

Recomm

end-ed

Input
filterA

Conduct
ing Wire

of Main

Circuit

at the

Input

Side
mm2

- 31 -

Recomm

ended

Conducti

ng Wire

of Main

Circuit at

the

Output

Side
mm2

Recomm

e-nded
Conduct
ing Wire

of

Control

Circuit

mm2

Recomm

end-ed

Circui

Servo
Driver
Modle

IS300T015 40 32 35 4 4 1.5
IS300T020 63 40 50 4 4 1.5
IS300T030 63 40 50 6 6 1.5
IS300T035 100 63 80 6 6 1.5
IS300T040 100 63 80 10 10 1.5
IS300T050 125 100 100 16 10 1.5
IS300T070 160 100 120 16 16 1.5
IS300T080 200 125 150 25 25 1.5
IS300T100 200 125 150 35 25 1.5
IS300T140 250 160 200 50 35 1.5
IS300T170 250 160 200 70 35 1.5
IS300T210 350 350 250 120 120 1.5
IS300T250 400 400 300 150 150 1.5
IS300T300 500 400 400 185 185 1.5

break

er(MC

CB)

(A)

Reco

t

mme
nded

Cont

actor

(A)

Recomm

end-ed

Input
filterA

Conduct
ing Wire

of Main

Circuit

at the

Input

Side
mm2

Recomm

ended

Conducti

ng Wire

of Main

Circuit at

the

Output

Side
mm2

Recomm

e-nded
Conduct
ing Wire

of

Control

Circuit

mm2

3.2.2 Using instruction of external electrical parts:

Table 3-2 Instruction for the Use of External Electrical Parts of IS300 Servo

Driver

Part

Name

Circuit

breaker

Contactor

AC input

reactor

Mounting Location Function description

Front end of input
circuit

Between the circuit
breaker and the servo
driver input side

Input side of the servo
driver

Disconnect the power supply when the
equipment at the lower part is over current.
Connection and disconnection of servo
driver. Frequent power-on and power-off
operations on the servo driver shall be
avoided.

1) Improve the power factor of the input
side;

2) Eliminate the higher harmonics of the

- 32 -

Part

Name

EMC
Input

filter

DC

reactor

AC

output

reactor

Mounting Location Function description

input side effectively and prevent other
equipment from damaging due to
distortion of voltage wave.

3) Eliminate the input current unbalance
due to unbalance between the power
phases.

1) Reduce the external conduction and

radiation interference of the servo driver.
Input side of the servo
driver

IS300 series servo
driver adopts DC
reactor above
IS300T015 (included)
as standard.

Between the servo
driver output side and
the motor. Close to
the servo driver.

2) Decrease the conduction interference

flowing from the power end to the servo

driver and improve the anti-interference

capacity of the servo driver.

1) Improve the power factor of the input
side;

2) Improve the whole efficiency and
thermal stability of the servo driver.

3) Eliminate the impact of higher
harmonics of the input side on the servo
driver and reduce the external conduction
and radiation interference.

The servo driver output side generally
has higher harmonics. When the motor is far
from the servo driver, since there are many
distributed capacitors in the circuit, certain
harmonics may cause resonance in the
circuit and bring about the following two
impacts:

1) Degrade the motor insulation

performance and damage the motor for
the long run.

2) Generate large leakage current and

cause frequent servo driver protection.

In general, the distance between the
servo driver and the motor exceeds 100
meters. Installation of output AC reactor is
recommended.

- 33 -

3.2.3 Connections of servo pump

Schematic Diagram for Servo Pump Connections

3.2.4 Main Circuit Terminals and Connections

z Make sure that the power switch is in OFF status prior to perform wiring

connection. Otherwise there may be danger of electric shock!

z
z Only the qualified and trained personnel can perform wiring connection.

Otherwise it may cause equipment and human injuries!

z It shall be earthed reliably. Otherwise there may be danger of electric

shock or fire!

z Make sure that the rated value of the input power supply is consistent

with that of the driver. Otherwise it may damage the driver!

z Make sure that the motor matches the driver. Otherwise it may damage

the motor or generate driver protection!

z Do not connect the power supply to the terminals of U, V and W.

Otherwise it may damage the driver!

z Do not directly connect the brake resistor between the DC bus terminals

(+) and (-). Otherwise it may cause fire!

- 34 -

１）Description of main circuit terminals of single-phase servo driver:

Terminals Name Description

Input

R、S、T R、
S and T

(+)、 (-)(+)
and (-)

(+)、PB(+)
and PB

P、(+)P

and (+)

U、V、W U,
V and W

3) Precautions on Wiring:

terminal of
three-phase
power
supply
Negative
and positive
terminals of
DC bus
Connecting
terminal of
brake
resistor
Connection
terminal of
external
reactor
Output
terminal of
servo driver
Earth
terminal

a） Input power R, S and T:

The cable connection at the input side of the servo driver has no phase
sequence requirement.

b） DC bus (+) and (-) terminals:

Note that the (+) and (-) terminals of DC bus have residual voltage right
after power-on. It needs to wait until the CHARGE indictor is OFF and
make sure that the voltage is less than 36V prior to wiring connection.
Otherwise there may be danger of electric shock.
When selecting external brake unit for the driver of above IS300T07
(inculded), the poles of (+) and (-) shall not be connected reversely, or it

AC single-phase 220V power connection point

Shared DC bus input point (connection point of
external braking unit of above IS300T070
（included）

Connection point of Brake resistor of below
IS300T050(included)

Connection point of external reactor above
IS300T140(included)

Connect the three-phase motor

Earth terminal

- 35 -

may damage the driver and even cause fire.
The wiring length of the brake unit shall not exceed 10 meters. Twisted
wires or pair wires shall be used and connected in parallel.
Do not connect the brake resistor directly to the DC bus, or it may
damage the servo driver and even cause fire.

c） Connecting terminals (+) and PB of brake resistor:

The connecting terminals of the brake resistor are effective only for the
servo driver of below IS300T050 (inculded) with built-in brake unit.
The prototype of brake resistor can refer to the recommended value and
the wiring length shall be less than 5 meters. Otherwise it may damage
the servo driver.

d） Connecting terminals P and (+) of external reactor:

For the servo driver of above IS300T140 (included)with external reactor,
when assembling, remove the connector between terminals P and (+)
and connect a reactor instead.

e） Terminals U, V, W at the output side of the servo driver:

The servo driver output side cannot connect to the capacitor or surge
absorber. Otherwise, it may cause frequent servo driver protection and
even damage the servo driver.
In case the motor cable is too long, it may generate electrical resonance
easily due to the impact of distributed capacitance, thus damaging the
motor insulation or generating higher leakage current to invoke over
current protection of the servo driver. When the length of motor cable is
longer than 100 meters, it needs to install a AC output reactor.

f） Earth terminal

This terminal shall be earthed reliably, with resistance of earth cable of
less than 0.1Ω. Otherwise, it may cause fault or damage the servo
driver.

Do not share the earth terminal and zero line of the power supply.

PE:

3.2.5 Control terminals and connection:

1）The control circuit terminals are arranged as follows:

- 36 -

Fig.3-7 Layout of Control Circuit Terminals

2）Function description of control terminal:

Table 3-3 Description of Control Terminal Function of Servo Driver

Type Terminal Terminal name Func tio n de s cription

Provide 10V±10% power supply for
external- units, and the maximum
output current is 10mA.

+10V-GND 10V power supply

power supply

+13V-GND

Pressure sensor

power supply

It is generally used as the operating
power supply for the external
potentiometer.
The potentiometer resistance range
is 1kΩ～ 5kΩ.
Provide 13V±10% power supply for
external units.
The maximum output current is
10mA.
It is generally used as the operating
power supply for pressure sensor.

- 37 -

Type Terminal Terminal name Func tio n de s cription

Provide +24V power supply for
external units. It is generally used as
the operating power supply for digital
input/output terminals.

24V±10%, no-load vitual
voltage can not exceed 30V.

The maximum output current is
200mA. It is internally insulated with
GND.
COM and 24V is internally
insulated .Connect to 24V by default
upon delivery.
When external signal is used to drive
DI1

～DI5, OP needs to connect to

the external power supply and
disconnect from the +24V power
terminal.(It is determined by the J4
jumper on the control board.)

Input Voltage range：±10V

The resolution is 12 bit, the correction

precision is 0.5 pensent.

2、 Input resistance：100kΩ。Input
resistance: 100kΩ.

1 、 The resolution is 12 bit, the

correction

2、 Input resistance：100kΩ。

1. Input range: ±10V/0 to 20mA,
which is determined by J3 jumper on
the control board. There is 12-bit
resolution, the correction
is 0.5 pensent.

2. Input impedance: It is 100kΩ at the
time of voltage input and 500Ω at the
time of current input.

precision is 0.5 pensent.

precision

Anal

og

Input

+24V-COM

OP

AI1-GND

AI2-GND

AI3-GND

＋24V power

supply

External power

input terminal

Analog input

terminal 1

（The default

pressure setting）

Analog input

terminal 2

（The default flow

settup）

Analog input

terminal 3

（default

pressure sensor

signal input）

- 38 -

Type Terminal Terminal name Func tio n de s cription

Digit

al

Input

Com
muni
catio

n

Termi

nal

Anal

og

Outp

ut

Real

y

DI1-COM Digital input 1
DI2-COM Digital input 2
DI3-COM Digital input 3
DI4-COM Digital input 4

DI5-COM Digital input 5

PTCP-PTCN

CANH
CANL

CGND

485B

485A

AO1-GND Analog output 1

AO2-GND Analog output 2

T/A1-T/B1

Motor overheating

protection input

CAN

Communication

terminal

485

Communication

terminal

Normally closed

terminal

1 、 Insulate drain-to-source input

programmable terminals,input
frequency is less than 100
2、 Input resistance：3.3kΩ；
3、Voltage range for level input ：
9V

～ 30V。

Motor overheating protection PTC
sensor,support PTC130 、 PTC150
etc.
The higest communication speed is
1Mbps.Whether to connect terminal
resistance is determined by the J4
jumper on the control board.
Retain the terminal without the
funtion by default, the highest
communication speed is 230Kbps
with isolation.
The voltage or current output is
determined by the J3 jumper on the
control board.
Output range: 0V
20mA. There is 12-bit resolution, the
correction
the maximum load resistance value
is not less than 500Ω.
The voltage or current output is
determined by the J24 jumper on the
control board.
Output range: 0V
0mA

～ 20mA.

There is 12-bit resolution, the
correction
pensent,the maximum load
resistance value is not less than
500Ω.
Contact driving capacity:

～10V and 0mA～

precision is 1 pensent,

precision is 1

Hz;

～ 10V and

- 39 -

Type Terminal Terminal name Func tio n de s cription

outp

ut

Auxil

ary

interf

ace

T/A1-T/C1

T/A2-T/C2

T/A3-T/C3

CNR1

Function Instructions of PG Card Terminal

Table 3-4

3) Description of Connection of control terminals:

interferences, it needs to employ shielded cable generally and the length shall
be no longer than 20 meters, as shown in Fig. 3-8. In case the analog signal
is subject to severe interference, and analog signal source side shall be
installed with filter capacitor or ferrite magnetic core, as shown in Fig.3-9.

Function Instructions of Servo Driver PG Card Terminal

Item name Description

1 EXC

2 /EXC

3 SIN

4 SINLO

5 COS

9 COSLO

6 PTC-P

7 PTC-N

8 -- --

A. Analog input terminal:

Since the weak analog voltage signal is easy to suffer external

Normally open

terminal

Normally open

terminal

Normally open

terminal

External keyboard

interface

Excitation Signal

SIN Feedback Signal

COS Feedback Signal

Motor overheating protection PTC
sensor,support PTC130 、PTC150 ,etc.

AC250V，3A，COSφ=0.4。
DC 30V，1A。

External keyboard and parameter
copy unit interface

- 40 -

Fig.3-8 Schematic Diagram for Connection of Input Terminal of Analog Signal

External

analog
source

0.22μF 50V

C

Shielded twisted-pa ir

cable

Ferrite bead (In the same
direction around two
circles)

IS300

AI1

GND

Fig.3-9 Schematic Diagram for Connection of Input Terminal of Analog Signal

B：Digital input terminal:

It needs to employ shielded cable generally, with cable length of no more
than 20 meters.
When enabled driving is adopted, necessary filtering measures shall be
taken to prevent the interference to the power supply.
It is recommended to use the contact control mode.

- 41 -

C. DI Terminal Connection:

1、 Connection with dry contact sharing the negative pole

Control board of servo driver

Fig.3-11 Connection with dry contact sharing the negative pole

This is one of the most commonly used connection mode. If external power
supply is used, it must remove the short circuit copper bars between +24V and
OP respectively,（which is determined by J11 jumper on the control board. ）
and connect the positive pole of external power supply to OP and negative
pole to CME.

- 42 -

2、 Connection with dry contact sharing the positive pole

Control board of servo driver

Fig.3-11 Connection with dry contact sharing the positive pole

It must remove the short circuit copper bar between +24V and OP（which is
determined by J11 jumper on the control board.）and then connect OP with
CME.

- 43 -

Operation and Display

- 44 -

Chapter4 Operation and Display

4.1 Introduction to Operation and Display Interface

With the operation panel, it can perform such operations on the driver as
function parameter modification, driver working status monitoring and driver
running control (startup and stop). Refer to Fig.4-1 for the physical appearance
and functional zone of the operation panel.

Fig.4-1 Operation Panel Diagram

1) Description of Function LED Indictor:
RUN: When it is OFF, it indicates the driver is in stop status; when it is ON, it
indicates the driver is in rotation status.
LOCAL/REMOT: It is the LED indictor for keyboard operation, terminal
operation and remote operation (communication control). When it is OFF, it
indicates the keyboard operation control status; when it is ON, it indicates the
terminal operation control status; when it flashes, it indicates the remote
operation control status.

- 45 -

FWD/REV: It is the LED indictor for forward/reverse rotation. When it is OFF, it
indicates the driver is in forward rotation status; when it is ON, it indicates the
driver is in reverse rotation status.
TUNE/TC: It is the LED indictor for tuning. When it is ON it indicates the torque
control status; when it is OFF, it indicates the speed control status.

2) Unit LED indictor description:
Hz refers to frequency unit.
A refers to current unit.
V refers to voltage unit.
RPM refers to rotation speed unit.
% refers to percentage

3) Digital display zone:
Five-digit LED display, able to display setup frequency, output frequency,

various monitoring datas and alarm codes.

- 46 -

4） Keyboard button description

Button Name Function

PRG

ENTER

∧ Increase key

∨ Decrease key

>> Shift key

RUN Running key

STOP/RESET Stop/reset

QUICK Shortcut key

MF.K

Programming

key

Confirmation

key

Multi-function

selection key

Table 4-1 Keyboard Function

entry and exit of primary menu, deletion of
shortcut parameter
enter the menu interfaces level by level, and
confirm the set parameters.
increase of the data or function code

decrease of the data or function code

Select the displayed parameters in turn on
the stop display interface and running
display interface, and select the modification
digit of parameters when modifying
parameters.
It is used to start the running of the driver
under keyboard control mode.
Press this button to stop the running in the
running status and reset the operation in the
fault alarm status. These button
characteristics are limited by the function
code F7-02.
It can be used to enter or exit level 1 menu
of the shortcut menu. Refer to the QUICK
operation description for details.
In case F7-01=0, it has no function;
In case F7-01=1, it serves as the key
switching between local operation and
remote operation.
In case F7-01=2, it serves as
forward/reverse rotation switching key;
In case F7-01=3, it serves as forward
rotation Jog key;
Refer to F7-01 for the detailed operation.

- 47 -

4.2 Description of Function Code Viewing and

Modification Methods

The operation panel of the IS300 servo driver adopts three-level menu
structure to carry out operations such as parameter setting.
The three-level menu includes function parameter set (level 1
menu)→Function code (level 2 menu)→Function code setup value (level 3
menu). Refer to Fig.4-2 for the operation procedure.

Parameter Set Modification

Function Code Modification

Function Code Modification

First-level Menu

Second-level Menu

Third-level Menu

Fig.4-2 Operation Procedure of Three-level Menu

Note: When operating on level 3 menu, press PRG key or ENTER key to return
to level 2 menu. The difference between PRG key and ENTER key is
described as follows: Pressing ENTER KEY will save the setup parameter and
return to the level 2 menu and then automatically shift to the next function code,
while pressing PRG key will directly return to level 2 menu without saving the
parameter, and it will return to the current function code.

Example: Modify the function code F3-02 from 10.00Hz to 15.00Hz. (The
bold-type work indicates the flashing bit.)

Fig.4-3 Example of parameter editing operation

In level 3 menu, if the parameter has no flashing bit, it indicates that the
function code cannot be modified. The possible reasons include:

1) The function code is an unchangeable parameter, such as actual
detection parameter, running record parameter, etc.

2) The function code cannot be modified in running status. It can be

modified only after the unit is stopped.

- 48 -

4.3 Shortcut Menu Operation Mode

The shortcut menu is set to facilitate the user to quickly view and modify the
commonly used function parameters. In the shortcut menu, the parameter is
displayed in the form of “UA3-01”, which indicates the function parameter
A3-01. Parameter modification in the shortcut menu has the same effect as the
operation in the common programming status.

The shortcut menu can contain 16 function parameters at most. If there are 16
parameters and the user wants to add more, it will display “FULL”. If “NULL” is
displayed when entering the menu, it indicates that the shortcut menu is NULL.
The shortcut menu operation is limited by the function code F7-03. When F7-3
is set to “0”, addition or deletion operation can be performed on the shortcut
menu. When F7-03 is set to “1”, the parameter option is locked and addition or
deletion operation is inenabled.
The shortcut menu has stored the 16 common parameters by default for the
convenience of the user:

uA3-01 Maximum rotation speed
uA3-02 System oil pressure
uA3-03 Maximum oil pressure
uA3-04 Oil pressure command
risetime
uA3-05 Kp1Oil pressure control
Kp1
uA3-06 Ti1 Oil pressure control Ti1
uA3-07 Td1 Oil pressure control
Td1
uA3-08 Maximum reverse rotation
speed
uF4-32 AI3 Input filter time

uA3-09 Minimum flow
uA3-10 Minimum pressure
A3-20 AI zero drift auto correction
uF2-00 Speed loop proportional
gain 1
uF2-01 Speed loop integration
time 2
uF2-03 Speed loop proportional
gain 2
uF2-04 Speed loop integration
time 2

The user can edit the shortcut menu in accordance with the actual needs.

1) Add shortcut parameter item:

Flash Display

Stop Display

Stop Flashing

Fig.4-4 Example of Adding Shortcut Parameter Item

Note: When pressing QUICK key during the programming of level 2 menu, the

- 49 -

display flashes and prompts whether to save the parameter into shortcut menu.
Press ENTER key for confirmation, the display stops flashing, and the
operation is completed. Press PRG key to cancel, the display stops flashing,
and the operation is cancelled.

2) Modification of shortcut parameters

Run or Stop
Display

Fig.4-5 Example of Modification of Shortcut Parameters

Run or Stop Desplay：
Note: In Stop or running display interface, press QUICK key to enter shortcut
key, and select different shortcut parameters with UP/DOWN key. Then press
ENTER key to enter next level of menu. At this time the modification method of
shortcut parameter is the same as that of the parameters in common level 3
menu. To return to the upper level display, press QUICK key, and the
modified parameters will not be saved.

3) Delete shortcut parameter item:

Flash display

Fig.4-6 Deletion of Shortcut Menu

Note: Press PRG key in shortcut menu, the display flashes and prompts
whether to delete the parameter. Press ENTER key for confirmation, the
display stops flashing and the deletion operation is completed. Press QUICK
key, the display stops flashing, and the deletion operation is canceled. If the
last shortcut parameter is deleted, “NULL” will be displayed upon deletion,
indicating that the shortcut menu is NULL.

- 50 -

4.4 Method of Viewing Status Parameter

In stop or running status, it can display multiple status parameters.
It can select whether to display the parameter through the function
codes F7-04 (running parameter) and F7-05 (stop parameter) in
accordance with the binary bits. For the meanings of the binary bits,
refer to Chapter 6 F7-04 and F7-05 Function Codes for details.

In the

running status, five running status parameters are always displayed,

namely, setup frequency, bus voltage, output voltage , and output current, and
other sixteen parameters, namely, DI input status, DO output status, analog
input AI1 voltage, analog input Al2 voltage, analog input AI3 voltage and four
reserved parameters ,etc.They are displayed in accordance with the selection
of F7-04 (converted into decimal system). The displaying of the selected
parameters may be switched by the button sequence.

In the stop status, there are totally sixteen stop status parameters for selection,
namely, setup frequency, bus voltage, DI input status, DO output status,
analog input AI1 voltage, analog input Al2 voltage, analog input AI3 voltage（or
current） and five reserved parameters,They are displayed in accordance
with the selection of F7-05 (converted into decimal system).The displaying of
the selected parameters may be switched by the button sequence.

When the servo driver is restarted upon power shutdown, the displayed
parameters are the parameters selected before the power shutdown.

4.5 Password Setup

The driver provides user password protection function. When FP-00 is set to
non-zero value, it indicates the user password, and the password protection
turns valid after exiting the function code editing status. When pressing PRG
key again, “------“ will be displayed, and common menu cannot be entered until
user password is input correctly.

To cancel the password protection function, enter with password and set
FP-00 to “0”.
The user password protection for the parameter items in the shortcut men
depends on the status of F7-03, and is inenabled for the parameter values.

- 51 -

4.6 Automatic Tuning of Motor Parameters

To select the vector control running mode, it must input the nameplate
parameter of the motor accurately prior to the running of the driver. The IS300
servo driver will select standard motor parameters matching the nameplate
parameter. Since the vector control mode relies highly on the motor
parameters, it must acquire the accurate parameters of the controlled motor to
ensure the good control performance.
The procedures for the automatic tuning of motor parameters are described
below:
First, select the command source (F0-02) as the command channel of the
operation panel.
Second, input the following parameters in accordance with the actual motor
parameters:
F1-01: Rated motor power
F1-02: Rated motor voltage
F1-03: Rated motor current

If the

back EMF of motor is unknown, please make the motor completely

disconnect from the load，and set F1-16＝“2”(dynamic tuning),and press RUN
key on the keyboard panel, then the servo driver will automatically calculate
the following parameters:
F1-11: D axis inductors
F1-12: Q axis inductors
F1-13: Stator resistance

Finally, complete the dynamic tuning of motor parameters.

If the motor back-EMF is known, please set the parameter to F1-15
according to the motor back-EMF ,the motor can not be completely disconnect
from the load，and set F1-16＝“2”(dynamic tuning),and press RUN key on the
keyboard panel, then the servo driver will automatically calculate the following
parameters:

F1-10: No-load current
F1-11: D axis inductors
F1-12: Q axis inductors
F1-13: stator resistor

F1-04: Rated motor frequency
F1-05: Rated rotation speed of
motor

F1-14: Unit
F1-15: Back EMF
A1-02: Encoder installation angle

F1-14: Unit
F1-15:

Back EMF

A1-02: Encoder nstallation angle

I

- 52 -

Finally, complete the static tuning of motor parameters.
You can calculate motor
the motor basic parameters for calculation are rated-EMF coefficient of
V1000rpm (V/1000rpm) and the rated speed v (RPM):

Motor back EMFcalculation method as show follows:

Back EMF: Vemf = V1000 * v/1000

back-EMF according to the motor basic parameters,

- 53 -

Function Parameter Table

- 54 -

Chapter 5 Function Parameter Table

If FP-00 is set to non-zero value, it means parameter protection password is
set, and the parameter menu cannot be entered until correct password is input.
To cancel the password, it needs to set FP-00 to “0”.
The parameters in the shortcut menu are free from password protection.
The symbols in the function table are described as follows:
It indicates that the parameter setup value can be modified when the driver is
in stop status and running status.
It indicates that the parameter setup value cannot be modified when the driver
is in the running status.
It indicates that the numerical value of the parameter is the actually measured
value, which cannot be modified.
“*”: It indicates this parameter is “Factory default parameter” and can be set
only by the manufacturer.

- 55 -

Function Parameter Table

(Common Parameter reference to appendix table)

Function

code

U0-00

U0-01 Setup frenquency

U0-02 Bus voltage Bus voltage 0V～ 830V － － ●

U0-03 Output voltage Output voltage

U0-04 Output Current Output Current 0.01A ～ 655.35A － － ●

U0-05

U0-06 Output torque Output torque

Name LED display Setup range

Group U0 Driver Parameter Viewing Group

Running

frenquency

Output

power

Running

frenquency

Setup

frenquency

Output

power

0.00Hz ～ maximum
frequency（F0-10）

0.00Hz ～ T

maximum frequency
（F0-10）

0V ～ Motor rated
voltage（F1-02）

0.4kW ～1000.0kW － － ●

0.0% ～ Upper limit
torque（F2-10）

Minimu

m unit

Factory

default

－ － ●

－ － ●

－ － ●

－ － ●

value

descrip-t

Modific-

ation

ion

U0-07

U0-08

U0-09

U0-10

Local DI/DO

status

Expansion DI /

DO status

Voltage(after

corrected)

AI12 voltage after

corrected)

Local DI/DO

status

Expansion DI /

DO status

Voltage(after

corrected)

AI12 voltage

after corrected)

●

●

-10.00V～10.000V － － ●

-10.00V～10.000V － － ●

- 56 -

Function

code

U0-11

U0-12～

U0-29

U0-30

U0-31

U0-32

A0-00

A0-01

A0-02

A0-03

A0-04

A0-05

Name LED display Setup range

AI3voltage after

corrected)

Reserved － － － － ●

AI11voltage

（before

corrected)

AI12voltage

before corrected)

AI13voltage

before corrected)

Weak magnetism

control mode

Weak

magnetismcurren

t coefficient

Weak magnetism

current upper

limit

Weak magnetism

Integral multiples

Weak magnetism

adjustment

coefficient

Output phase

failure PWM

detection time

AI3voltage after

corrected)

AI11voltage

（before

corrected)

AI12voltage

before corrected)

AI13voltage

before corrected)

Group A0 Weak Magnetism and SVC Control Group

Weak

magnetism

control mode

Weak

magnetism

current

coefficient

Weak

magnetismcurre

nt upper limit

Weak

magnetism

Integral multiples

Weak

magnetism

adjustment

coefficient

Output phase

failure PWM

detection time

-10.00V～10.000V － － ●

-10.00V～10.000V － － ●

-10.00V～10.000V － － ●

-10.00V ～10.000V － － ●

0: Direct calculation

1: Automatic

adjustment

80%～200% 1 100% ★

0～120 1 100% ★

200～1000 1 400 ★

0～100 1 4 ★

0～63000 1 0 ★

Group A1 PG Card

Minimu

m unit

Factory

default

value

1 0 ★

Modific-

ation

descrip-t

ion

- 57 -

Function

code

A1-00～

A1-01

A1-02

A1-03

A1-04

A2-00

A2-01

A2-02

F0-00 Model display Model display

Name LED display Setup range

Reserved - - - - ★

Encoder

installation angle

Select the

reverse feedback

speed

Rotary

transformer

number of

pole-pairs

Baud rate

selection

CAN

communication

address

CAN

communication

continuous time

Encoder

installation angle

Select the

reverse feedback

speed

Rotary

transformer

number of

pole-pairs

Group A2 CAN Communication Group

Baud rate

selection

CAN

communication

address

CAN

communication

continuous time

Group F0 Basic Function Group

value

nt

Modific-

ation

descrip-t

ion

●

Minimu

m unit

0.0°～359.9° 0.1° 0.0° ☆

0～1 1 0 ☆

1～50 1 1 ★

0：20k
1：50k
2：125k
3：250k
4：500k
5：1M

1～255 1 1 ☆

0.0s（inenabled）

0.1s～5.0s

1: G model (heavy

load model)

2: P model (light load

model)

0.1s 0.0s ☆

Factory

default

1 4 ☆

Model

1

depende

- 58 -

Function

code

F0-01 Control mode Control mode

F0-02

F0-03

Name LED display Setup range

Command source

selection

Main frequency

source X

selection

Command

source selection

Frequency

source X

selection

Minimu

0: Speed sensorless

vector control (SVC)

1: Speed sensor

vector control (VC)

2:V/F control

0: 0:Operation panel

running command

channel (LED OFF)

1: Terminal

command channel

(LED ON)

2: Serial port

command channel

(LED flashes)

0: Digital setup UP

and DOWN

adjustment

(non-recorded)

1: Digital setup UP

and DOWN

adjustment

(recorded)

2: Al1

3: Al2

4: Al3

5:Reserved

6: MS speed

7: Resvered

8: Resvered

9: Communication

setup

Factory

m unit

default

value

1 1 ★

1 0 ☆

1 1 ★

Modific-

ation

descrip-t

ion

- 59 -

Function

code

F0-04

F0-05

F0-06

Name LED display Setup range

0:Digital setup UP

and DOWN

adjustment

(non-recorded)

1: Digital setup UP

and DOWN

Auxiliary

Frequency

source Y

selection

Auxiliary

Frequency

source Y range

selection

Auxiliary

Frequency

source Y

Auxiliary

Frequency

source Y

selection

Auxiliary

Frequency

source Y range

selection

Frequency

source Y range

adjustment

(recorded)

2: AI1

3: AI2

4: AI3

5:Reserved

6: MS speed

7: Reserved

8: Reserved

9: Communication

setup

0: Relative to

maximum frequency

1: Relative to

frequency source X

0%～100% 1% 100% ☆

Minimu

m unit

Factory

default

value

1 0 ★

1 0 ☆

Modific-

ation

descrip-t

ion

- 60 -

Function

code

F0-07

F0-08 Preset frequency Preset frequency

F0-09 Running direction

F0-10

Name LED display Setup range

Frequency

source selection

Maximum

frequency

Frequency

source selection

Running

direction

Maximum

frequency

Minimu

m unit

0: Main frequency

source X

1: Main frequency

source X plus

auxiliary frequency

source Y

2: Switching

between main

frequency source X

and auxiliary

frequency source Y

3: Switching

between main

frequency source X

and (main

frequency source X

plus auxiliary

frequency source Y)

4: Switching

between main

frequency source Y

and (main

frequency source X

plus auxiliary

frequency source Y)

0.00Hz ~ the

maximum frequency

F0-10

0: Consistent

direction

1:Reverse direction

50.00Hz～300.00Hz 1

1 0 ☆

0.01Hz 50.00Hz ☆

1 0 ☆

Factory

default

value

200.00

Hz

Modific-

ation

descrip-t

ion

★

- 61 -

Function

code

F0-11

F0-12

F0-13

F0-14

F0-15 Carrier frequency

Name LED display Setup range

Frequency

source upper limit

Frequency

upper limit

Frequency upper

limit offset

Frequency

lower limit

Frequency

source upper

limit

Frequency

upper limit

Frequency upper

limit offset

Frequency

lower limit

Carrier

frequency

Minimu

m unit

0: F0-12 setup

1: AI1

2: AI2

3: AI3

4: Reserved

5: Communication

setup

Frequency lower

limit F0-14 ~

maximum

frequencyF0-10

0.00Hz ~ The

maximum frequency

F0-10

0.00Hz ~ frequency

upper limit F0-12

0.5kHz～16.0kHz 0.1kHz

1 0 ★

0.01Hz

0.01Hz 0.00Hz ☆

0.01Hz 0.00Hz ☆

Factory

default

value

200.00H

z

Model

depende

nt

Modific-

ation

descrip-t

ion

☆

☆

- 62 -

value

nt

Modific-

descrip-t

Function

code

F0-16

F0-17 Speed-up time 1 Speed-up time 1 0.0s～6500.0s 0.1s 20.0s ☆

F0-18

F1-00

F1-01 Rated power Rated power 0.4kW～1000.0kW 0.1kW

Name LED display Setup range

0: Fixed PWM,

carrier frequency

temperature

adjustment is

inenabled

1: Random PWM,

carrier frequency

Carrier frequency

adjustment

selection

Speed-down

time1

Motor type

selection

Carrier

frequency

adjustment

selection

Speed-down

time1

Group F1 Motor Parameters

Motor type

selection

temperature

adjustment

inenabled

2: Fixed PWM,

carrier wave

temperature

adjustment valid

3: Random PWM,

carrier frequency

temperature

adjustment enabled

0.0s～6500.0s 0.1s 20.0s ☆

0: Common

asynchronous motor

1: Variable

frequency

asynchronous motor

2: Permanent

magnetic

synchronous motor

Minimu

m unit

Factory

default

1 2 ☆

1 2 ★

Model

depende

ation

ion

★

- 63 -

Function

code

F1-02 Rated voltage Rated voltage 0V～440V 1V

F1-03 Rated current Rated current 0.01A～655.35A 0.01A

F1-04 Rated frequency Rated frequency 0.00～max 0.01Hz

F1-05

F1-06～

F1-10

F1-11 D axis inductors D axis inductors 0～65535 1

F1-12 Q axis inductor Q axis inductor 0～65535 1

F1-13 Stator resistance Stator resistance 0～65535 1

F1-14 Unit Unit 00～12 01

F1-15 Back EMF Back EMF 0～65535V 1

Name LED display Setup range

Rrated rotation

speed

Reserved － － － － ☆

Rated rotation

speed

0rpm～30000rpm 1rpm

Minimu

m unit

Factory

default

value

Model

depende

nt

Model

depende

nt

Model

depende

nt

Model

depende

nt

Model

depende

nt

Model

depende

nt

Model

depende

nt

Model

depende

nt

Model

depende

nt

Modific-

ation

descrip-t

ion

★

★

★

★

★

★

★

★

★

- 64 -

Function

code

F1-16 Tuning selection Tuning selection

F2-00

F2-01

F2-02

F2-03

F2-04

F2-05

F2-06

F2-07

F2-08 Torque control Torque control

Name LED display Setup range

Group F2 Vector Control Parameters

Speed loop

proportional gain 1 Speed loop P1 0～100 1 60 ☆

Speed loop

integration time 1

Switching

frequency 1

Speed loop

proportional gain 2 Speed loop P2 0～100 1 60 ☆

Speed loop

integration time 2

Switching

frequency 2

Slip

compensation

coefficient

Time constant of

speed loop filter

Speed loop l1 0.01s～10.00s 0.01s 0.30s ☆

Switching

frequency 1

Speed loop l2 0.01s～10.00s 0.01s 0.30s ☆

Switching

frequency 2

Slip coefficient 50%～200% 1% 100% ☆

Speed loop filter 0.000s～0.100s 0.001s 0.000s ☆

value

Modific-

ation

descrip-t

ion

Minimu

m unit

0: No operation

1: Static tuning(low

speed)

2: Dynamic tuning

(high speed)

3: Tuning mode

0.00～F2-05 0.01Hz 5.00Hz ☆

F2-02 ～ the

maxnimum

0: Inenabled

1: Enabled

0.01Hz 10.00Hz ☆

Factory

default

1 0 ★

1 0 ☆

- 65 -

value

Modific-

descrip-t

Function

code

F2-09

F2-10

F2-11

F2-12 Reserved － － － － ★

F2-13

F2-14

F2-15

F2-16

F2-17

F3-00 V/F curve setup V/F curve setup

Name LED display Setup range

0: F2-10

1: AI1

2: AI2

3: AI3

Torque upper

limit

Torque upper

limit

Encoder pulse

number

D axis current

loop Kp

D axis current

loop Ki

Q axis current

loop Kp

Q axis current

loop Ki

SoftPwm

selection

Torque upper

limit

Torque upper

limit

Encoder pulse

number

D axis current

loop Kp

D axis current

loop Ki

Q axis current

loop Kp

Q axis current

loop Ki

SoftPwm

selection

Group F3 V/F Control Parameters

4: Reserved

5: Communication

setup

Analog input scale

corresponds to

F2-10.

0.0%～250.0% 0.1% 200.0% ☆

1～65535 1 1024 ★

0～65535 1 50 ★

0～65535 1 50 ★

0～65535 1 50 ★

0～65535 1 50 ★

0: Inenabled

1: Enabled

0: Straight V/F curve

1: Multiple-point V/F

curve

2: Square V/F curve

Minimu

m unit

Factory

default

1 0 ☆

1 0 ☆

1 0 ★

ation

ion

- 66 -

Function

code

F3-01 Torque boost Torque boost

F3-02

F3-03

F3-04

F3-05

F3-06

F3-07

F3-08

F3-09

F3-10 AVR selection AVR selection

F3-11

Name LED display Setup range

Cutoff frequency

of torque boost

V/F Frequency

point 1

V/F voltage point 1 V/F voltage point

V/F frequency

point 2

V/F voltage point 2 V/F voltage point

V/F frequency

point 3

V/F voltage point 3 V/F voltage point

Slip

compensation

coefficient

Oscillation

suppression gain

Cutoff frequency

of torque boost

V/F Frequency

point 1

1

V/F frequency

point 2

2

V/F frequency

point 3

3

Slip

compensation

coefficient

Oscillation

suppression gain

Group F4 Input Terminal

value

nt

Modific-

ation

descrip-t

ion

☆

Minimu

m unit

0.0：Automatic

0.1%～30.0%0.

0:(automatic)0.1% to

30.0%

0.00 ~ maximum

frequency

0.00Hz ~ rated motor

frequency

0.0%～100.0% 0.1% 0.0% ★

0.00Hz～motor rated

frequency

0.0%～100.0% 0.1% 0.0% ★

0.00Hz～motor rated

frequency

0.0%～100.0% 0.1% 0.0% ★

0.0%～200.0% 0.1% 0.0% ☆

0: Inenabled

1: Enabled

2: Inenabled only at

the time of

deceleration

0～100

0.1% 1.0% ☆

0.01Hz 50.00Hz ★

0.01Hz 0.00Hz ★

0.01Hz 0.00Hz ★

0.01Hz 0.00Hz ★

Factory

default

1 2 ☆

Mmodel

1

depende

- 67 -

Function

code

F4-00

F4-01

Name LED display Setup range

0: No function

1: Forward rotation

(FWD)

2: Reverse rotation

DI1 terminal

function selection

DI2 terminal

function selection

DI1 terminal

selection

DI2 terminal

selection

(REV) （ oil pump
enabled）

3: Three-line mode

running control

4: Forward rotation

Jog (FJOG)

5: Reverse rotation

Jog (RJOG)

6: Terminal UP

7: Terminal DOWN

8:Free stop

9: Fault reset

(RESET)

10: Pause

11: External fault

normally open input

12: MS speed

terminal 1

Minimu

m unit

Factory

default

value

1 1 ★

1 0 ★

Modific-

ation

descrip-t

ion

- 68 -

Function

code

F4-02

F4-03

Name LED display Setup range

13: MS speed

terminal 2

14: MS speed

terminal 3

D13 terminal

function selection

D14 terminal

function selection

DI3 terminal

selection

DI4 terminal

selection

15: MS speed

terminal 4

16:Speed-up time

selection terminal 1

17 ： Speed-up

/speed-down time

selection terminal

18:Main frequency

source switching

19: UP and DOWN

setup clear (terminal

and keyboard)

20: Running

command switching

terminal

21:

Speed-up/speed-do

wn time inenabled

22~23:Reserved

32: DC brake

command

33: External fault

normally closed input
41~47：Reserved
48：Servo pump PID

selection terminal 1

Minimu

m unit

Factory

default

value

1 9 ★

1 0 ★

Modific-

ation

descrip-t

ion

- 69 -

Function

code

F4-04

F4-05～

F4-14

Name LED display Setup range

49：Servo pump PID

selection terminal 2
50 ： CAN

communication

DI5 terminal

function selection

Reserved Reserved

DI5 terminal

selection

enabled

Minimu

m unit

Reserved Reserve

Factory

default

value

1 0 ★

d

Modific-

ation

descrip-t

ion

★

F4-15

F4-16

F4-17

F4-18

DI terminal filter

time

Terminal

command mode

Change rate of

terminals

UP/DOWN

AI1 minimum

input

DI terminal filter

time

Terminal

command mode

Change rate

of terminals

UP/DOWN

AI1 minimum

input

1～10 1 4 ☆

0. Two-line mode 1

1. Two-line mode 2

2. Three-line mode 1

3. Three-line mode 2

0.01 Hz/s
～100.00Hz/s

-11.00V～11.00V 0.01V 0.02V ☆

1 0 ★

0.01Hz/s 1.00Hz/s ☆

- 70 -

Function

code

F4-19

F4-20

F4-21

F4-22

F4-23

F4-24

F4-25

F4-26

F4-27

F4-28

F4-29

F4-30

Name LED display Setup range

AI1 minimum

input

corresponding

setup

AI1 maximum

input

AI1 maximum

input

correspondi-ng

setup

AI1 input filter

time

AI2 minimum

input

AI2 minimum

input

correspondi-ng

setup

AI2 maximum

input

AI2 maximum

input

correspondi-ng

setup

AI2input filter

time

AI3 minimum

input

AI3 minimum

input

correspondi-ng

setup

AI3 maximum

input

AI1 minimum

setup

AI1 maximum

input

AI1 maximum

setup

AI1 filter time 0.00s～10.00s 0.01s 0.00s ☆

AI2 minimum

input

AI2 minimum

setup

AI2 maximum

input

AI2 maximum

input

AI2 filter time 0.00s～10.00s 0.01s 0.00s ☆

入AI3 minimum

input

AI3 minimum

setup

AI3 maximum

input

-100.0%～100.0% 0.1% 0.0% ☆

-11.00V～11.00V 0.01V 10.00V ☆

-100.0%～100.0% 0.1% 100.0% ☆

-11.00V～11.00V 0.01V 0.02V

-100.0%～100.0% 0.1% 0.0% ☆

-11.00V～11.00V 0.01V 10.00V ☆

-100.0%～100.0% 0.1% 100.0V ☆

-11.00V～11.00V 0.01V 0.02V ☆

-100.0%～100.0% 0.1% 0.0% ☆

-11.00V～11.00V 0.01V 10.00V ☆

Minimu

m unit

Factory

default

value

Modific-

ation

descrip-t

ion

- 71 -

Function

code

F4-31

F4-32

F4-33～

F4-42

F4-43

F4-44

F4-45

F4-46

F4-47

F4-48

F4-49

F4-50

F4-51

Name LED display Setup range

AI3 maximum

input

corresponding

setup

AI3 input filter

time

Reserved Reserved Reserved

AI1sample

voltage

AI1 correction

voltage 1

AI1 sample

voltage 2

AI1 correction

voltage 2

AI1 sample

voltage 1

AI2 correction

voltage 1

AI2 sample

voltage 2

AI2 correction

voltage2

AI3 sample

voltage1

AI3 maximum

setup

AI3 filter time 0.00s～10.00s 0.01s 0.00s ☆

AI1sample

voltage

AI1 correction

voltage 1

AI1 sample

voltage 2

AI1 correction

voltage 2

AI1 sample

voltage 1

AI2 correction

voltage 1 -9.999V～9.999V 0.001V 2.000V ☆

AI2 sample

voltage 2

AI2 correction

voltage 2 -9.999V～9.999V 0.001V 8.000V ☆

AI3 sample

voltage 1

-100.0%～100.0% 0.1% 100.0% ☆

-9.999V～9.999V 0.001V 2.000V ☆

-9.999V～9.999V 0.001V 2.000V ☆

-9.999V～9.999V 0.001V 8.000V ☆

-9.999V～9.999V 0.001V 8.000V ☆

-9.999V～9.999V 0.001V 2.000V ☆

-9.999V～9.999V 0.001V 8.000V ☆

-9.999V～9.999V 0.001V 2.000V ☆

Minimu

m unit

Reserved Reserve

Factory

default

value

d

Modific-

ation

descrip-t

ion

☆

- 72 -

value

Modific-

descrip-t

Function

code

F4-52

F4-53

F4-54

F4-55～

F4-58

F5-00 Reserved Reserved Reserved reserved reserved ☆

F5-01

F5-02

Name LED display Setup range

AI3 correction

voltage1

AI3 sample

voltage2

AI3 correction

voltage2

Reserved - - - - ☆

Control board

relay

(T/A1-T/B1-T/C1

）) output

selection

Control board

relay

（T/A2-T/C2）

output selection)

AI3 correction

voltage1 -9.999V～9.999V 0.001V 2.000V ☆

AI3 sample

voltage2

AI3 correction

voltage2 -9.999V～9.999V 0.001V 8.000V ☆

Group F5 Output Terminal

Control board

RELAY1 output

selection

Control board

RELAY2 output

selection

-9.999V～9.999V 0.001V 8.000V ☆

0: No output

1: Servo driver is

running

2: Fault output

3: Frequency level

detection FDT output

4: Frequency arrival

5: In zero speed

operation

6: Motor overload

pre-warning

7: Servo driver

overload

pre-warning

8~11: Reserved

12: Running time

arrival

Minimu

m unit

Factory

default

1 2 ☆

1 1 ☆

ation

ion

- 73 -

Function

code

F5-03

Name LED display Setup range

13: Frequency

limiting

14: Torque limiting

15: Ready for

running

16: Al1 is larger than

Al2

17: Frequency upper

limit arrival

Control board

relay (T/A3-T/C3)

output selection

Control board

RELAY3 output

selection

18: Frequency lower

limit arrival

19: Under voltage

status output
20: Communication
setup
21~22 Reserved
23: Swash Plate
Switching of Double
displacement

plunger pump （NO）

24: Pressure control
status output
25: Alarm output
from pump(NC)

Minimu

m unit

Factory

default

value

1 0 ☆

Modific-

ation

descrip-t

ion

F5-04～

F5-09

Reserved - - - - ☆

- 74 -

value

Modific-

descrip-t

Function

code

F5-10

F5-11

F5-12～

F5-13

F5-14

F5-15 AO1 gain AO1 gain -10.00～10.00 0.01 1.00 ☆

F5-16

Name LED display Setup range

0: Running

1: Setup frequency

2: Output current

3: Output torque

4: Output power

5: Output voltage

6:Reserved

AO1 output

selection

AO2 output

selection

Reserved - - - - ☆

AO1 offset

coefficient

AO2 offset

coefficient

AO1output

selection

AO2 output

selection

AO1 offset -100.0%～100.0% 0.1% 0.0% ☆

AO2 offset -100.0%～100.0% 0.1% 0.0% ☆

7: AI1

8: AI2

9: Al3
10 ： Feedback

frequency
11 ： Feedback

voltage
12～16：

Reserved

11 ☆

Minimu

m unit

Factory

default

1 10 ☆

ation

ion

F5-17 AO2 gain AO2 gain -10.00～10.00

F5-18～

F5-22

Reserved - - - - ☆

Group F6 Start/Stop Control

- 75 -

0.01 1.00 ☆

value

Modific-

descrip-t

Function

code

F6-00 Start mode Start mode

F6-01

F6-02

F6-03 Start frequency Start frequency 0.00 Hz～10.00Hz 0.01Hz 0.00Hz ☆

F6-04

F6-05

F6-06

F6-07

F6-08

F6-09

F6-10 Stop mode Stop mode

Name LED display Setup range

0: Beginning from

stop frequency

1: Beginning from

zero speed

2: Beginning from

maximum frequency

0: Beginning from

stop frequency

Rotation speed

tracking mode

Rotation speed

tracking speed

Start frequency

retention time

DC brake current

at start

DC brake time at

start

Speed-up/speed-

down mode

Start segment

time of S curve

End segment

time of S curve

Rotation speed

tracking mode

Rotation speed

tracking speed

Start retention

time

DC brake current

at start

DC brake time at

start

Speed-up/

speed-down

mode

Start segment of

S curve

Start segment of

S curve

1: Beginning from

zero speed

2: Beginning from

maximum frequency

1～100 1 20 ☆

0.0s～36.0s 0.1s 0.0s ★

0%～100% 1% 0% ★

0.0s～36.0s 0.1s 0.0s ★

0: Straight

speed-up/speed-dow

n

1:S-cruve

speed-up/speed-dow

n

0.0%～40.0% 0.1% 30.0% ★

0.0%～40.0% 0.1% 30.0% ★

0:Speed-down to

stop

1: Free to stop

Minimu

m unit

Factory

default

1 0 ☆

1 0 ★

1 0 ★

1 0 ☆

ation

ion

- 76 -

value

Modific-

descrip-t

Function

code

F6-11

F6-12

F6-13

F6-14

F6-15 Brake use ratio Brake use ratio 0%～100% 1% 100% ☆

F7-00

F7-01

Name LED display Setup range

DC brake

beginning

frequency at stop

DC brake waiting

time at stop

DC brake current

at stop

DC brake time at

stop

LCD Language

selection

MF.K Key

function selection

Brake frequency

at stop

Brake waiting at

stop

DC brake current

at stop

DC brake time at

stop

Group F7 Keyboard and Display

Language

selection

MF.K Key

function

selection

0.00Hz ~ maximum

frequency

0.0s～36.0s 0.1s 0.0s ☆

0%～100% 1% 0% ☆

0.0s～36.0s 0.1s 0.0s ☆

0: Chinese

1: English

0:MF.K inenabled

1: Switching

between operation

panel command

channel and remote

command channel

(terminal command

channel or serial port

communication

command channel)

2: Switching

between forward

rotation and reverse

rotation

3: Forward rotation

Jog

Minimu

m unit

0.01Hz 0.00Hz ☆

Factory

default

1 0 ☆

1 0 ★

ation

ion

- 77 -

Function

code

F7-02

F7-03

F7-04

F7-05

F7-06

F7-07

F7-08

Name LED display Setup range

0: Enabled only in

the keyboard control

mode

1: STOP key

enabled in the

terminal control

mode

STOP/RESET

key function

QUICK

parameter

lockout

LED operation

display

parameter

LED stop display

parameter

Load speed

display coefficient

Radiator

temperature 1

Radiator

temperature 2

STOP key

function

Parameter

lockout

Operation

display

Stop display

Load speed

coefficient

Radiator

temperature 1

Radiator

temperature 2

2: STOP key fault

reset function

enabled in the

terminal control

mode

3: STOP key stop

and fault reset

function enabled in

the terminal control

mode

0: QUICK parameter

lockout inenabled

1: QUICK parameter

lockout enabled

Reference to the last

paragraph of chapter

explaination

Reference to the last

paragraph of chapter

explaination

0.0001～6.5000 0.0001 1.0000 ☆

0.0℃～100℃ 1℃ - ●

0.0℃～100℃ 1℃ - ●

Minimu

m unit

Factory

default

value

1 0 ☆

1 0 ☆

1 624 ☆

1 1139 ☆

Modific-

ation

descrip-t

ion

- 78 -

value

Modific-

descrip-t

Function

code

F7-09

F7-10

F7-11

F8-00

F8-01

F8-02

F8-03 speed-up time 2 speed-up time 2 0.0s～6500.0s 0.1s 20.0s ☆

F8-04

F8-05 Speed-up time 3 Speed-up time 3 0.0s～6500.0s 0.1s 20.0s ☆

F8-06

Name LED display Setup range

Accumulated

running time

Software version

No.1

Software version

No.2

Jog running

frequency

Jog speed-up

time

Jog speed-down

time

Speed-down time 2 Speed-down

Speed-down time 3 Speed-down

Accumulated

running time

Software

version No.1

Software

version No.2

Group F8 Auxiliary Function

Jog running

frequency

Jog speed-up

time

Jog speed-down

time

time 2

time 3

0h～65535h 1 - ●

- - - ●

- - - ●

0.00Hz ~ maximum

frequency

0.0s～6500.0s 0.1s 20.0s ☆

0.0s～6500.0s 0.1s 20.0s ☆

0.0s～6500.0s 0.1s 20.0s ☆

0.0s～6500.0s 0.1s 20.0s ☆

Minimu

m unit

0.01Hz 2.00Hz ☆

Factory

default

ation

ion

F8-07 Speed-up time 4 Speed-up time 4 0.0s～6500.0s 0.1s 20.0s ☆

F8-08 Speed-up time 4 Speed-up time 4 0.0s～6500.0s 0.1s 20.0s ☆

F8-09 Skip frequency 1 Skip frequency 1

F8-10 Skip frequency 2 Skip frequency 2

F8-11

F8-12

Skip frequency

amplitude

Forward/reverse

rotation

dead-zone time

Skip frequency

amplitude

Forward/reverse

rotation

dead-zone time

0.00Hz ~ maximum

frequency

0.00Hz ~ maximum

frequency

0.00Hz ~ maximum

frequency

0.0s～3000.0s 0.1s 0.0s ☆

0.01Hz 0.00Hz ☆

0.01Hz 0.00Hz ☆

0.01Hz 0.01Hz ☆

- 79 -

value

Modific-

descrip-t

Function

code

F8-13 Reverse control Reverse control

F8-14

F8-15 Droop control Droop control 0.00Hz～10.00Hz 0.01Hz 0.00Hz ☆

F8-16

F8-17

F8-18

F8-19

F8-20

F8-21

F8-22

Name LED display Setup range

0: Reverse rotation

enabled

1: Reverse rotation

inenabled

Set up frequency

lower than

frequency lower

limit action

Over modulation

enabled

Setup running

time

Start protection

selection

Frequency

detection value

(FDTlevel)

Frequency

detection

hysteresis (FDT-

hysteresis)

Frequency arrival

detection width

Earth short circuit

protection

detection upon

power-on

Frequency lower

limit action

Over modulation

enabled

Setup running

time

Start protection

selection

FDT level

FDT hysteresis

Frequency

arrival width

Earth short

circuit protection

detection upon

power-on

0: Run with

frequency lower limit

1: Stop

2: Zero speed

operation

0: Over modulation

inenabled

1: Over modulation

enabled

0h～65535h 1h 65535h ☆

0: No protection

1: Protection

0.00 ~ maximum

frequency

0.0% ~ 100.0%(FDT

level)

0.0 ~ 100.0%

(maximum

frequency)

0: Inenabled

1: Enabled

Minimu

m unit

0.01Hz 50.00Hz ☆

0.1% 5.0% ☆

0.1% 0.0% ☆

Factory

default

1 0 ☆

1 0 ☆

1 1 ☆

1 0 ☆

1 1 ☆

ation

ion

- 80 -

Function

code

F8-23

F9-00

F9-01

F9-02

F9-03

F9-04

F9-05

F9-06

F9-07

F9-08

F9-09

Name LED display Setup range

Running time to

action selection

Motor overload

protection

selection

Motor overload

protection gain

Motor overload

pre-warning

coefficient

Stall gain over

voltage

Stall protection

voltage over

voltage

Stall gain over

curren

Stall protection

current over

current

Transient stop/

non-stop function

Transient stop/

non-stop

frequency falling

rate

Fault auto reset

times

Running time to

action selection

Group F9 Fault and Protection

Overload

protection

selection

Overload

protection

coefficient

Overload

pre-warning

coefficient

Stall gain over

voltage

Stall point over

voltage

Stall gain over

curren

Stall point over

current

Transient stop/

non-stop function

Transient stop/

non-stop

frequency falling

rate

Fault auto reset

times

0: Continue running

1: Stop

0: Inenabled

1: Enabled

0.20～10.00 0.01 1.00 ☆

50%～100% 1% 80% ☆

0(No stall over

voltage)

120%～150% 1% 130% ☆

0～100 1 20 ☆

100%～200% 1% 150% ☆

0: Inenabled

1: Enabled

0.00Hz/s ~

maximum

frequency/s

0～3 1 0 ☆

Minimu

m unit

0.01Hz/s

Factory

default

value

1 0 ★

1 1 ☆

1 0 ☆

1 0 ☆

10.00Hz/

s

Modific-

ation

descrip-t

ion

☆

- 81 -

Function

code

F9-10

F9-11

F9-12

F9-13

F9-14

F9-15

F9-16

F9-17

Name LED display Setup range

（T/A1-T/B1-T/C

1）Faulty rely

action selection

during the fault

auto reset

（T/A1-T/B1-T/C

1）

Fault auto-reset

interval

Input phase loss

protection

selection

Output phase

failure protection

selection

Velocity

protection

deviation

Velocity deviation

protection time

Motor temperture

protection

selection

Motor temperture

protection mode

Fault auto-reset

interval

Input phase loss

selection

Output phase

failure selection

Velocity

protection

deviation

Velocity

deviation

protection time

Motor temperture

protection

selection

Motor temperture

protection mode

0:No action

1: Action

0.1s～100.0s 0.1s 1．0s ☆

0: Inenabled

1: Enabled

0: Inenabled

1: Enabled

0.50Hz～50.00Hz 0.01Hz 10.00Hz ☆

0.0s Disable

0.0s Protection
inenabled 0.1s ～

20.0s

0: Inenabled

1: Enabled

0:D1 Signal input

1:A1 analog input

2-3:Reserved

Minimu

m unit

Factory

default

value

1 0 ☆

1 1 ☆

1 1 ☆

0.1 10.0s ☆

1 0 ☆

1 0 ☆

Modific-

ation

descrip-t

ion

- 82 -

Function

code

F9-18 The first fault type

F9-19

Name LED display Setup range

The second

failure type

The second fault

type1

The second

failure type

0: No fault
1：Reserved

2: Speed-up over

current(Err 02)

3:Speed-down over

current(Err 03)

4: Constant speed

over current (Err 04)

5: Speed-up over

voltage (Err 05)

6: Speed-down over

voltage (Err 06)

7: Constant speed

over voltage (Err 07)

8: Reserved

9: Under voltage

failure (Err 09)

10: Servo driver

overload (Err 10)

11: Motor overload

(Err 11)

12: Input phase

failure (Err 12)

13: Output phase

loss (Err 13)

14: Radiator

overheating (Err 14)

15: External fault

(Err 15)

16: Communication

fault (Err 16)

17: Contactor fault

(Err 17)

18: Current detection

fault (Err 18)

19: Motor tuning fault

(Err 19)

Minimu

m unit

Factory

default

value

－ － ●

－ － ●

Modific-

ation

descrip-t

ion

- 83 -

Function

code

F9-20

F9-21

F9-22

Name LED display Setup range

20: PG fault (Err 20)

21: Data overflow

(21)

22: Reserved

23: Motor earth short

circuit fault (23)

24~41: Reserved

42: CAN

communication fault

43: Encoder fault

(43)
44：Speed deviation

protection fault (Err

44)

45: Motor

The last failure

type

Frequency upon

fault

Current upon

fault

The third fault

type

Frequency upon

fault

Current upon

fault

temperature

protection

46: Oil pressure

sensor fault (Err46)

47~48:Relevant fault

of multi-pump in
parallel flow（Err47、
Err48）

－ － － ●

－ － － ●

Minimu

m unit

Factory

default

value

－ － ●

Modific-

ation

descrip-t

ion

- 84 -

Function

code

F9-23

F9-24

F9-25

FP-00 User password 1

FP-01

FP-02

FP-03

Name LED display Setup range

Bus voltage upon

fault

Input terminal

upon fault

Output terminal

upon fault

Parameter

initialization

Motor

specifications

solidification

Injection molding

machine fixed

specifications

Bus voltage

upon fault

Input terminal

upon fault

Output terminal

upon fault

Group FD Communication Parameters

Group FP User Password

Authorization for

all functions code

except FP-05

Parameter

initialization

Motor

specifications

Injection molding

machine

specifications

－ － － ●

－ － － ●

－ － － ●

0～65535 1 0 ☆

0: No operation

1: Restore factory

default setup value

2: Clear the fault

record

3: Restore function

code setup value

saved by FP-05

0～65535 1 0 ★

0～65535 1 0 ★

Minimu

m unit

Factory

default

value

1 0 ★

Modific-

ation

descrip-t

ion

FP-04 User password 2

Authorization to

the FP-05

function code

0～65535 1 0 ★

- 85 -

Function

code

FP-05

Name LED display Setup range

Function code

setting values in

real time saved

Save all the

present function

setup value code

0:No operation

1: Save all the

present function

setup value code

Minimu

m unit

Factory

default

value

1 0 ★

Modific-

ation

descrip-t

ion

- 86 -

- 87 -

Parameter Description and Solution

88

Chapter 6 Parameter Description

Group U0 Driver parameters viewing group

Group A0 Weak magnetism and SVC control group
(SAV control reserved)

A0-00

A0-01

A0-02

A0-03

Weak
magnetism
control mode

Setup
range

Weak
magnetism
current
Coefficient

Setup
range

Weak
magnetism
current upper
limit

Setup
range

Weak
magnetism
Integral
multiples

Setup
range

0 Direct calculation

1 Automatic adjustment

80%～200%

0～120

200～1000

Factory
default value

Factory
default value

Factory
default value

Factory
default value

0

100%

100%

400

- 89 -

Weak
magnetism

A0-04

When A0-00 =“0”, calculate the weak magnetism directly, the actual output of
weak magnetism current is to multiply the theoretical value by weak magnetic
current coefficient（A0-01）, the greater setup value is,the greater the weak
magnetic current will be, the better the dynamic effect will be. But it may
cause speed and current oscillation if it is too large.
When A0-00=1, adjust weak magnetism current automaticlly, get the required
minimum weakening current. Adjustment speed is determined by weak
magnetism adjustment coefficient (A0-04), the bigger setup value is, the
faster the adjustment will be.But it may be caused by speed and current
oscillation if it is too large.

A0-05

Determine the phase failure detection time, the value is equal to zero that
does not do output phase failure detection, it can automaticlly set up after
motor parameter tuning.

adjustment
coefficient

Setup
range

Output phase
failure PWM
detection time

Setup
range

Factory
default value

0～1000

0～63000

Factory
default
value

4

0

Group A1 PG Card Group

A1-00～

A1-01

A1-02

The unit is 0.1 °, it is automatically set after the motor parameter tuning.

Reserved

Setup
range

Encoder
Installation
angle

Setup
range

Factory
default value

－

Factory
default value

0.0°～359.9°

- 90 -

－

0°

Select the

Factory
default value

Select the forward direction of speed

0

direction
Select the reverse direction of speed

1

direction

Factory
default value

1～50

0

1

A1-03

A1-04

reverse of
feedback
speed

Setup
range

Rotary
transformer
number of
pole-pairs

Setup
range

Group A2 CAN Communication Group

A2-00

A2-01

A2-02

Baud rate
selection

0 20k

1 50k
Setup
range

CAN
communication
address

Setup
range

CAN
communication
continuous
time

2 125k

3 250k

4 500k

5 1M

1～255

Factory
default value

Factory
default value

Factory
default value

- 91 -

4

1

0.0

0.0：

Setup
range

Set up detection CAN break time, if the driver did not receive data within the
setup time, then it will alarm 42.

Group A3 Servo oil pump control group

0.1s～5.0s

0.0：inenabled

0.1s～5.0s

oil pressure
control mode

A3-00

Setup

range

A3-00＝“0”：Non-oil pressure control mode

A3-00＝“1”：Driver oil pressure control mode 1.

Factory default

value

Non-oil pressure control mode

0

Driver oil pressure control mode 1

1

Driver oil pressure control mode 2

2

CAN oil pressure mode(For special use)

3

4 Reserved

0

CAN setup flow, oil pressure command and A13 analog channel

provides oil pressure feedback command，driver conduct oil pressure control.

A3-00＝“2”： Driver oil pressure control mode 2.

A13 analog channel provides oil pressure command, A12 analog
channel provides flow command, and A13 analog channel provides oil
pressure feedback command, driver conducts oil pressure control.

A3-00＝“3”：CAN oil pressure contol mode (For special use), group A3 control group

parameters of the servo oil pump disabled.

A3-00＝“4”：保留。Reserved.

Maximum rotation
speed

Factory default
value

2000rpm

A3-01

setup range

The corresponding system output flow sets motor running maximum speed, the

recommendations of the setup value is less than 1.4% of the motor rated speed (F1-05).

The maximum frequency of frequency lower limit
corresponding to rotation speed～30000rpm

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System oil

A3-02

Set the system maximum oil pressure value.

A3-03

pressure

Setup

range

Maximum oil

pressure

Setup

range

Factory default

value

0.0kg/cm2 to maximum oil pressure(A3-03)

Factory default

value

System oil pressure（A3-02） to 500.0kg/cm

175.0kg/cm2

250.0kg/cm2

2

Set the pressure scale of the oil pressure sensor. (Corresponding
voltage DC0～10V output pressure sensor)

A3-04

Oil pressure
command
risetime

Setup

range

Factory default

value

0ms～2000ms

20ms

Corresponding filter time of oil pressure command

Oil pressure

A3-05

The Oil pressure controls PID proportional gain of the first group. The greater setup
value is, the faster responses will be.Responding too fast that can easily lead to overshoot
and cause system instability and running oscillation. The smaller setting value is, the slower
response will be, responding too slow can easily lead to inefficient and product instability.

control Kp1

Setup

range

Factory default

value

0.0～800.0

210.0

A3-06

Oil pressure
control Ti1

Setup

range

Factory default

value

0.001s～10.000s

0.100s

The oil pressure controls PID integration time of the first group. The
smaller setup value is, the faster response will be.Responding too fast that
can easily lead to overshoot, cause system instability and running oscillation.
The greater setup value is, the slower response will be, responding too slow
can easily lead to inefficient and product instability.

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A3-07

Oil pressure
control Td1

Setup

range

Factory default

value

0.000s～1.000s

0.000s

The oil pressure controls PID derivative time of the first group. The
smaller setup value is, the faster response will be. Responding too fast that
can easily lead to overshoot, cause system instability and running oscillation.
The greater setup value is, the slower response will be, responding too slow
that can easily lead to inefficient and product instability.

A3-05、A3-06、A3-07：PID of the first group oil pressure

The switching methods of PID groups refer to the servo pump commissioning steps of

chapter seven.

PID of the first group oil pressure corresponding to terminals combination: DI2（OFF）、DI3
（OFF）

Maximum
reverse rotation

A3-08

It is the maximum reverse rotation when pressure relief, which corresponds to the

percentage setup of the manimum rotation speed. It is used to set the maximum reverse

rotation speed. The greater setup value is, the faster pressure relief will be.But excessive

noise cause pump reversal.The smaller setting value is, the slower pressure relief will be.

speed

设定范围

Setup

range

Factory default

value

0.0%～100.0%

20.0%

Minimum flow

A3-09

The system running miximum flow,corresponding to the percentage setup of the

manimum rotation speed（A3-01）.

A3-10

设定范围

Setup

range

Minimum
pressure

Factory default

value

0.0%～50.0%

Factory default

value

- 94 -

0.5%

0.5kg/cm2