OMRON V1000 User Manual

Manual No.
I67E-EN-01

EnglishDeutschEspañolFrançaisItaliano

V1000

Compact Current Vector Inverter
Model: VZA
200V Class Single-phase 0.12 to 4.0/5.5 kW
200V Class 3-phase 0.12 to 15/18.5 kW
400V Class 3-phase 0.2 to 15/18.5 kW

QUICK START GUIDE

Pyccкий

V1000

Quick Start Guide

1 Safety Instructions and General Warnings . . . . . . . . . . 2

2 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4 Keypad Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5 Start Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6 Parameter Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

ENGLISH

ENGLISH

I67E-EN V1000 Quick Start Guide 1

1 Safety Instructions and General Warnings

1 Safety Instructions and General Warnings

Omron Yaskawa Motion Control B.V. (OYMC) supplies component parts for use in a wide
variety of industrial applications. The selection and application of OYMC products remain
the responsibility of the equipment designer or end user. OYMC accepts no responsibility
for the way its products are incorporated into the final system design. Under no circum­stances should any OYMC product be incorporated into any product or design as the exclu­sive or sole safety control. Without exception, all controls should be designed to detect faults
dynamically and fail safely under all circumstances. All products designed to incorporate a
component part manufactured by OYMC must be supplied to the end user with appropriate
warnings and instructions as to the safe use and operation of that part. Any warnings pro­vided by OYMC must be promptly provided to the end user. OYMC offers an express war­ranty only as to the quality of its products in conforming to standards and specifications
published in the manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS
OFFERED. OYMC assumes no liability for any personal injury, property damage, losses, or
claims arising from misapplication of its products.

 General Warnings

WARNING

• Read and understand this manual before installing, operating or servicing this drive.

• All warnings, cautions, and instructions must be followed.

• All work must be performed by qualified personnel.

• The drive must be installed according to this manual and local codes.

• Heed the safety messages in this manual.

The operating company is responsible for any injuries or equipment damage resulting from
failure to heed the warnings in this manual.

WARNING

Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.

The following conventions are used to indicate Safety messages in this manual:

CAUTION

Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.

NOTICE

Indicates a property damage message.

2 I67E-EN V1000 Quick Start Guide

 Safety Warnings

1 Safety Instructions and General Warnings

WARNING

Electrical Shock Hazard

• Do not attempt to modify or alter the drive in any way not explained in this manual.

Failure to comply could result in death or serious injury.
OYMC is not responsible for any modification of the product made by the user. This product

must not be modified.

• Do not touch any terminals before the capacitors have fully discharged.

Failure to comply could result in death or serious injury.
Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains

charged even after the power supply is turned off. The charge indicator LED will extinguish
when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least five minutes
after all indicators are off and measure the DC bus voltage level to confirm safe level.

• Do not allow unqualified personnel to use equipment.

Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized

personnel familiar with installation, adjustment, and maintenance of AC drives.

• Do not remove covers or touch circuit boards while the power is on.

Failure to comply could result in death or serious injury.

• Always ground the motor-side grounding terminal.

Improper equipment grounding could result in death or serious injury by contacting the motor
case.

• Do not perform work on the drive while wearing loose clothing, jewelry or without eye
protection.

Failure to comply could result in death or serious injury.
Remove all metal objects such as watches and rings, secure loose clothing, and wear eye

protection before beginning work on the drive.

• Never short the output circuits of the drive.

Do not short the output circuits of the drive. Failure to comply could result in death or serious
injury.

Sudden Movement Hazard

• Stay clear of the motor during rotational Auto-Tuning. The motor may start operating
suddenly.

During automatic starting of equipment, the machine may start moving suddenly, which could
result in death or serious injury.

ENGLISH

I67E-EN V1000 Quick Start Guide 3

1 Safety Instructions and General Warnings

WARNING

• System may start unexpectedly upon application of power, resulting in death or serious
injury.

Clear all personnel from the drive, motor, and machine area before applying power. Secure
covers, couplings, shaft keys, and machine loads before applying power to the drive.

Fire Hazard

• Do not use an improper voltage source.

Failure to comply could result in death or serious injury by fire.
Verify that the rated voltage of the drive matches the voltage of the incoming power supply

before applying power.

• Do not use improper combustible materials.

Failure to comply could result in death or serious injury by fire.
Attach the drive to metal or other noncombustible material.

• Do not connect AC line power to output terminals U, V, and W.

• Make sure that the power supply lines are connected to main circuit input terminals R/
L1, S/L2, T/L3 (or R/L1 and S/L2 for single-phase power).

Do not connect the AC power line to the output motor terminals of the drive. Failure to comply
could result in death or serious injury by fire as a result of drive damage from line voltage
application to output terminals.

• Tighten all terminal screws to the specified tightening torque.

Loose electrical connections could result in death or serious injury by fire due to overheating of
electrical connections.

CAUTION

Crush Hazard

• Do not carry the drive by the front cover.

Failure to comply may result in minor or moderate injury from the main body of the drive
falling.

Burn Hazard

• Do not touch the heatsink or braking resistor hardware until a powered-down cooling
period has elapsed.

4 I67E-EN V1000 Quick Start Guide

1 Safety Instructions and General Warnings

NOTICE

Equipment Hazard

• Observe proper electrostatic discharge procedures (ESD) when handling the drive and
circuit boards.

Failure to comply may result in ESD damage to the drive circuitry.

• Never connect or disconnect the motor from the drive while the drive is outputting voltage.

Improper equipment sequencing could result in damage to the drive.

• Do not perform a withstand voltage test on any part of the drive.

Failure to comply could result in damage to the sensitive devices within the drive.

• Do not operate damaged equipment.

Failure to comply could result in further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.

• Install adequate branch circuit short circuit protection per applicable codes.

Failure to comply could result in damage to the drive.
The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical

Amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400V Class).

• Do not use unshielded cable for control wiring.

Failure to comply may cause electrical interference resulting in poor system performance. Use
shielded twisted-pair wires and ground the shield to the ground terminal of the drive.

• Do not allow unqualified personnel to use the product.

Failure to comply could result in damage to the drive or braking circuit.
Carefully review the braking option instruction manual when connecting a braking option to the

drive.

• Do not modify the drive circuitry.

Failure to comply could result in damage to the drive and will void warranty.
OYMC is not responsible for modification of the product made by the user. This product must

not be modified.

• Check all the wiring to ensure that all connections are correct after installing the drive and
connecting other devices.

Failure to comply could result in damage to the drive.

• Do not connect unapproved LC or RC interference suppression filters, capacitors, or
overvoltage protection devices to the output of the drive.

Using unapproved filters could result in damage to the drive or motor equipment.

ENGLISH

I67E-EN V1000 Quick Start Guide 5

1 Safety Instructions and General Warnings

 Precautions for CE Low Voltage Directive Compliance

This drive has been tested according to European standard EN61800-5-1, and it fully com­plies with the Low Voltage Directive. The following conditions must be met to maintain
compliance when combining this drive with other devices:

Do not use drives in areas with pollution higher than severity 2 and overvoltage category 3
in accordance with IEC664.

Ground the neutral point of the main power supply for 400 V Class drives.

 Precautions for UL/cUL Standards Compliance

This drive is tested in accordance with UL standard UL508C and complies with UL require­ments. The following conditions must be met to maintain compliance when using this drive
in combination with other equipment:

Do not install the drive to an area greater than pollution severity 2 (UL standard).

Use UL-listed copper wires (rated at 75° C) and closed-loop connectors or CSA-certified
ring connectors. For details refer to the instruction manual.

Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national state or local
codes for wiring. Use a class 2 (UL regulations) power supply for the control circuit termi­nal. For details refer to the instruction manual.

This drive has undergone the UL short-circuit test, which certifies that during a short circuit
in the power supply the current flow will not rise above 30,000 amps maximum at 240 V for
200 V class drives and 480 V for 400 V class drives.

The drive internal motor overload protection is UL listed and in accordance with the NEC
and CEC. The setup can be done using the parameters L1-01/02. For details refer to the
instruction manual.

 Precautions for Using the Safe Disable Function

The drive’s Safe Disable function is designed in accordance with the EN954-1, safety cate­gory 3 and EN61508, SIL2. It can be utilized to perform a safe stop as defined by the
EN60204-1, stop category 0 (uncontrolled stop by removal of power). Refer to the instruction
manual for details about the application of this function.

6 I67E-EN V1000 Quick Start Guide

2 Mechanical Installation

2 Mechanical Installation

 Upon Receipt

Please perform the following tasks after receiving the drive:

• Inspect the drive for damage. If the drive appears damaged upon receipt, contact your sup­plier.

• Verify receipt of the correct model by checking the information on the nameplate. If you
have received the wrong model contact your supplier.

 Installation Environment

For optimum performance life of the drive, install the drive in an environment that meets the
conditions listed below.

Environment Conditions

Installation Area Indoors

-10

° C to +40 ° C (NEMA Type 1)

° C to +50 ° C (Open-Chassis Type)

-10

Ambient Temperature

Humidity 95% RH or less and free of condensation
Storage Temperature -20 ° C to +60 ° C

Surrounding Area

Altitude 1000 m or less

Vibration 10 - 20 Hz at 9.8 m/s2, 20 - 55 Hz at 5.9 m/s

Orientation Install the drive vertically to maintain maximum cooling effects.

When using an enclosure panel, install a cooling fan or air conditioner in the
area to ensure that the air temperature inside the enclosure does not exceed the
specified levels.

Do not allow ice to develop on the drive.

Install the drive in an area free from:

• oil mist and dust

• metal shavings, oil, water or other foreign materials

• radioactive materials

• combustible materials (e.g., wood)

• harmful gases and liquids

• excessive vibration

•chlorides

• direct sunlight

2

ENGLISH

I67E-EN V1000 Quick Start Guide 7

2 Mechanical Installation

 Installation Orientation and Spacing

Always install the drive in an upright position.
Leave space around the unit for proper cooling
as shown in the figure on the right.

Note: Several units can be installed closer

together than shown in the figure by
using “Side-by-Side” mounting. For
details please refer to the instruction
manual.

30mm 30mm

 Dimensions

d

A

IP20 / Open

Chassis

B

IP20 / Nema

Type

1

W1

H2

Model
VZA*

H

H1

Fig. W H D W1 H1 H2 H3 H4 D1 d

B0P1

68 128 76 56 118 5 - - 6.5 M4 0.6
B0P2 68 128 76 56 118 5 - - 6.5 M4 0.7
B0P4 68 128 118 56 118 5 - - 38.5 M4 1.0

W

B0P7 108 128 137.5 96 118 5 - - 58 M4 1.5
B1P5 108 128 154 96 118 5 - - 58 M4 1.5
B2P2 140 128 163 128 118 5 - - 65 M4 2.1
B4P0 under development
20P1 68 128 76 56 118 5 - - 6.5 M4 0.6

A

20P2 68 128 76 56 118 5 - - 6.5 M4 0.6

D1

D

d

W1

H3

20P4 68 128 108 56 118 5 - - 38.5 M4 0.9
20P7 68 128 128 56 118 5 - - 38.5 M4 1.1

H2

21P5 108 128 129 96 118 5 - - 58 M4 1.3
22P2 108 128 137.5 96 118 5 - - 58 M4 1.4
24P0 140 128 143 128 118 5 - - 65 M4 2.1

H

25P5

H1

27P5 140 254 140 122 248 6 13 6.2 55 M5 3.8

2011 180 290 163 160 284 8 15 6.2 75 M5 5.5

140 254 140 122 248 6 13 6.2 55 M5 3.8

B

2015 220 358 187 192 336 7 15 7.2 78 M5 9.2

W

H4

40P4 108 128 99 96 118 5 - - 28 M4 1.0

40P2

108 128 81 96 118 5 - - 10 M4 0.8

40P7 108 128 137.5 96 118 5 - - 58 M4 1.4
41P5 108 128 154 96 118 5 - - 58 M4 1.5

A
42P2 108 128 154 96 118 5 - - 58 M4 1.5
43P0 108 128 154 96 118 5 - - 58 M4 1.5
44P0 140 128 143 128 118 5 - - 65 M4 2.1
45P5
47P5 140 254 140 122 248 6 13 6.2 55 M5 3.8

D1

D

4011 180 290 143 160 284 8 15 6 55 M5 5.2

4015 180 290 163 160 284 8 15 6 75 M5 5.5

140 254 140 122 248 6 13 6 55 M5 3.8

B

Dimensions (mm)

100mm

100mm

Air

Air

Weight

(kg)

8 I67E-EN V1000 Quick Start Guide

3 Electrical Installation

The figure below shows the main and control circuit wiring.

For 1-phase

power supply use

R/L1 and S/L2

Fuses

L1

Power

L2

Supply

L3

Main

Switch

Forward/Stop

Reverse/Stop

External Fault

Fault Reset

Multi-speed 1

Multi-speed 2

Multi-function

digital inputs

(default setting)

2 kΩ

Multi- function pulse / analog inputs

(default: frequency reference)

Safe Disable

inputs

Filter

DC reactor

(option)

Link

R/L1

S/L2

V1000

T/L3

S1

S2

S3

S4

S5

S6

SC

RP

+V

A1

A2

AC

H2

H1

HC

+24 V 8mA

SINK

DIP
switch S3

SOURCE

Shielded ground
terminal

Pulse Input
(max. 32kHz)

Analog input power supply
+10.5 Vdc, max. 20 mA

Multi-function analog input 1
0 to 10 V (20 k

Multi-function analog input 2
0 to 10 V (20 k
0/4 to 20 mA (250

Ω

Ω

Terminal resistance

Ω

(120

㪄

24 V

0V

)

) or

, 1/2 W)

Thermal

relay

B1+1+2 B2

Ω

)

Braking
resistor

(opt)

U/T1

V/T2

W/T3

MA

MB

MC

P1

P2

PC

MP

AM

AC

R+

R−

S+

S−

IG

3 Electrical Installation

U

V

M

W

Shielded

Cable

Ground

Multi-function relay output
250 Vac / 30 Vdc (10 mA to 1A)

Fault

(default setting)

During run

Frequency agree
Photocoupler

common

Pulse train output
(max. 32 kHz)
(Output frequency)

Analog output
0 to +10 Vdc (2mA)
(Output frequency)

Multi-function photo­coupler output
48 Vdc, max. 50 mA
(default setting)

Monitor outputs
(default setting)

Memobus comm.
RS-485/422
max. 115 kBps

ENGLISH

Symbols:

Use twisted pair cables

Use shielded twisted pair cables

Indicates a main circuit terminal

Indicates a control circuit terminal.

I67E-EN V1000 Quick Start Guide 9

3 Electrical Installation

 Wiring Specification

 Main Circuit

Use the fuses and line filters listed up in the table below when wiring the main circuit. Make
sure not to exceed the given tightening torque values.

Model

VZA*

B0P1
B0P2 TRS10R 1.5 M3.5 M3.5 M3.5

A1000-FIV1010-RE A1000-FIV1010-SE
B0P4 TRS20R 1.5 M3.5 M3.5 M3.5
B0P7

A1000-FIV1020-RE A1000-FIV1020-SE
B1P5 TRS50R 4 M4 M4 M4

B2P2 A1000-FIV1030-RE A1000-FIV1030-SE TRS60R 4 M4 M4 M4
B4P0 under development
20P1
20P2 TRS5R 1.5 M3.5 M3.5 M3.5

A1000-FIV20010-RE A1000-FIV20010-SE

20P4 TRS10R 1.5 M3.5 M3.5 M3.5
20P7 TRS15R 1.5 M3.5 M3.5 M3.5
21P5

A1000-FIV2020-RE A1000-FIV2020-SE
22P2 TRS35R 4 M4 M4 M4

24P0 A1000-FIV2030-RE A1000-FIV2030-SE TRS60R 4 M4 M4 M4
25P5

A1000-FIV2060-RE A1000-FIV2050-SE
27P5

2011

A1000-FIV2100-RE -

2015

40P2

A1000-FIV30005-RE A1000-FIV30005-SE

40P4 TRS5R 2.5 M4 M4 M4
40P7
41P5 TRS20R 2.5 M4 M4 M4

A1000-FIV3010-RE A1000-FIV3010-SE
42P2 TRS20R 2.5 M4 M4 M4

43P0 TRS20R 2.5 M4 M4 M4
44P0 A1000-FIV3020-RE A1000-FIV3020-SE TRS30R 4 M4 M4 M4
45P5

A1000-FIV3030-RE A1000-FIV3030-SE
47P5

4011

A1000-FIV3050-RE -

4015

EMC Filter Type

Rasmi Schaffner

(Ferraz)

TRS5R 1.5 M3.5 M3.5 M3.5

TRS35R 2.5 M4 M4 M4

TRS5R 1.5 M3.5 M3.5 M3.5

TRS25R 2.5 M4 M4 M4

A6T70
A6T100
A6T150
A6T200

TRS2.5R 2.5 M4 M4 M4

TRS10R 2.5 M4 M4 M4

A6T50

A6T60

A6T70

A6T80

Main
Fuse

<1>

<1>

<1>

<1>

<1>

<1>

<1>

<1>

Recom.

Motor

cable

[mm²]

<1> For UL compliance a different fuse type has to be used. For details refer to the instruction manual.

Tightening Torque Values

Tighten the main circuit terminals using the torque values provided by the table below.

Terminal Size M3.5 M4 M5 M6 M8

Tightening Torque [Nm] 0.8 to 1.0 1.2 to 1.5 2.0 to 2.5 4.0 to 5.0 9.0 to 11.0

Main Circuit Terminal Sizes

R/L1,S/L2,T/L3,

U/T1,V/T2,W/T3,

- , +1, +2

6M4M4M5
10 M4 M4 M5
16 M6 M5 M6
25 M8 M5 M6

4M4M4M5

6M4M4M5
10 M5 M5 M5
10 M5 M5 M6

B1, B2 GND

10 I67E-EN V1000 Quick Start Guide

3 Electrical Installation

 Control Circuit

The control terminal board is equipped with screwless terminals. Always use wires within
the specification listed below. For safe wiring it is recommended to use solid wires or flexi­ble wires with ferrules. The stripping length respectively ferrule length should be 8 mm.

Wire Type Wire size

Solid 0.2 to 1.5 mm²
Flexible 0.2 to 1.0 mm²
Flexible with ferrule 0.25 to 0.5 mm²

 EMC Filter Installation

This drive has been tested in accordance with European standards EN61800-3. In order to
comply to the EMC standards, wire the main circuit as described below.

1. Install an appropriate EMC noise filter to the input side.See the list above or refer to the
instruction manual for details.

2. Place the drive and EMC noise filter in the same enclosure.

3. Use braided shield cable for the drive and motor wiring

4. Remove any paint or dirt from ground connections for minimal ground impedance

5. Install an AC reactor at drives smaller than 1 kW for compliance with the
EN61000-3-2. Refer to the instruction manual or contact your supplier for details

Cable clamp

N

L1

PE

Panel or mounting wall

Grounding Surface
(remove any paint)

Metal plate

Cable clamp

L2

L1

L3

PE

Panel or mounting wall

Grounding Surface
(remove any paint)

Metal plate

ENGLISH

N

EMC
Filter

Wiring distance as

short as possible

E

L1

R/L1S/L2 T/L3

Cable shield

grounding clamp

U/T1 V/T2

M

W/T3

Braid shielded motor
cable

Ground shield at
motor side

Drive

Grounding

Surface

(remove any

paint)

EMC
Filter

E

L3

L1

L2

Wiring distance as

short as possible

R/L1S/L2 T/L3

R/L1S/L2 T/L3

Cable shield

grounding clamp

U/T1 V/T2

U/T1 V/T2

M

W/T3

W/T3

Braid shielded motor
cable

Ground shield at
motor side

Drive

Grounding

Surface

(remove any

paint)

EMC Standards Compliant Wiring of Single- and Three Phase Units

I67E-EN V1000 Quick Start Guide 11

3 Electrical Installation

 Main and Control Circuit Wiring

 Wiring the Main Circuit Input

Consider the following precautions for the main circuit input.

• Use only circuit breakers that have been designed specifically for drives.

• If using a ground fault circuit breaker, make sure that it can detect both DC and high fre­quency current.

• If using an input switch is used, make sure that the switch does not operate not more than
once every 30 minutes.

• Use a DC reactor or AC reactor on the input side of the drive:

• To suppress harmonic current.

• To improve the power factor on the power supply side.

• When using an advancing capacitor switch.

• With a large capacity power supply transistor (over 600 kVA).

 Wiring the Main Circuit Output

Consider the following precautions for the output circuit wiring.

• Do not connect any other load than a 3 phase motor to the drives output.

• Never connect a power source to the drives output.

• Never short or ground the output terminals.

• Do not use phase correction capacitors.

• If using a contactor between the drive and motor, it should never be operated when the
drive is outputting a voltage. Operating while there is voltage output can cause large peak
currents, thus tripping the over current detection or damage the drive.

 Ground Connection

Take the following precautions when grounding the drive.

• Never share the ground wire with other devices such as welding machines, etc.

• Always use a ground wire, that complies with electrical equipment technical standards.
Keep ground wires as short as possible. Leakage current is caused by the drive. Therefore,
if the distance between the ground electrode and the ground terminal is too long, potential
on the ground terminal of the drive will become unstable.

• When using more than one drive, do not to loop the ground wire.

 Control Circuit Wiring Precautions

Consider the following precautions for wiring the control circuits.

• Separate control circuit wiring from main circuit wiring and other high-power lines.

• Separate wiring for control circuit terminals MA, MB, MC (contact output) from wiring
to other control circuit terminals.

12 I67E-EN V1000 Quick Start Guide

3 Electrical Installation

• For external control power supply use a UL Listed Class 2 power supply.

• Use twisted-pair or shielded twisted-pair cables for control circuits to prevent operating
faults.

• Ground the cable shields with the maximum contact area of the shield and ground.

• Cable shields should be grounded on both cable ends.

 Main Circuit Terminals

Ter min al Typ e Function

R/L1, S/L2, T/L3

U/T1, V/T2, W/T3 Drive output Connects to the motor.

B1, B2 Braking resistor For connecting a braking resistor or the braking resistor unit option.

+1, +2

+1, –

(2 terminals)

Main circuit power
supply input

DC reactor connec­tion

DC power supply
input

Ground Terminal

 Main Circuit Terminals

The figure below shows the control circuit terminal arrangement. The drive is equipped with
screwless terminals

Connects line power to the drive.
Drives with single-phase 200 V input power use terminals R/L1 and S/
L2 only (T/L3 is not used).

Linked at shipment. Remove the link to install a DC choke.

For connecting a DC power supply.

For 200 V class: Ground with 100 Ω or less
For 400 V class: Ground with 10 Ω or less

S2 S1

ENGLISH

R+ R- S+ S- IG

P1 P2 PC A1 A2 +V AC AM AC MP

S1 S2 S3 S4 S5 S6 SC HC H1 H2 RP

S3

MA MB MC

There are three DIP switches, S1 to S3, located on the terminal board

SW1 Switches analog input A2 between voltage and current input
SW2 Enables or disables the internal RS422/485 comm. port terminal resistance.

Used to select sourcing (PNP)/sinking (NPN, default) mode for the digital inputs (PNP requires

SW3

external 24 Vdc power supply)

I67E-EN V1000 Quick Start Guide 13

3 Electrical Installation

 Control Circuit Terminals

Typ e No. Terminal Name (Signal) Function (Signal Level), Default Setting

Multi­Function
Digital
Inputs

Multi­Function
Analog/
Pulse
Inputs

Safe
Disable
Inputs

Multi­Function
Relay
Output

Multi­Function
PHC
Output

Monitor
Output

MEMO­BUS/
Commu­nication

S1
toS6Multi-function digital input 1 to 6

SC Multi-function input common Sequence common

RP Pulse train input

+V Analog input power supply +10.5 V (max allowable current 20 mA)
A1 Multi-function analog input 1
A2 Multi-function analog input 2
AC Frequency reference common 0 V
HC Safe Disable Input common +24 V (max 10 mA allowed)
H1 Safe Disable Input 1 One or both open: Drive output disabled (time from input

H2 Safe Disable Input 2

MA N.O. (fault)
MB N.C. output (fault)

MC Digital output common

P1 Photocoupler output 1
P2 Photocoupler output 2

PC Photocoupler output common

MP Pulse train output 32 kHz (max)
AM Analog monitor output 0 to 10 Vdc (2 mA or less), Resolution: 1/1000 (10 Bit)

AC Monitor common 0 V
R+ Communications input (+)
R– Communications input (–)
S+ Communications output (+)

S- Communications output (–)

NOTICE! The terminals HC, H1, H2 are used for the Safe Disable function which

cuts the output voltage in less than 1 ms if at least one of the inputs H1 or
H2 is opened. It is designed in accordance with the EN954-1, safety
category 3 and EN61508, SIL2. It and can be utilized to perform a safe
stop as defined by the EN60204-1, stop category 0. Do not remove the
wire link between HC, H1, or H2 unless the Safe Disable function is used.

Photocoupler inputs, 24 Vdc, 8 mA
Note: Drive preset to sinking mode (NPN). When using
source mode, set DIP switch S3 to “SOURCE” and use an
external 24 Vdc (±10%) power supply.

Response frequency: 0.5 to 32 kHz, Duty: 30 to 70%, High:

3.5 to 13.2 V, Low: 0.0 to 0.8 V, input impedance: 3 kΩ)

0 to +10 Vdc (20 kΩ) resolution 1/1000
0/4 to 20 mA (250 Ω) resolution: 1/500 (A2 only)

open to drive output switch off is less than 1 ms)
Both Closed: Normal operation

Digital relay output
30 Vdc, 10 mA to 1 A
250 Vac, 10 mA to 1 A

Digital photocoupler output
48 Vdc, 0 to 50 mA

MEMOBUS/Modbus communication.:
RS-485 or RS-422, 115.2 kBps (max)

14 I67E-EN V1000 Quick Start Guide

4 Keypad Operation

4 Keypad Operation

 LED Operator and Keys

The LED operator is used to program the drive, to start/
stop it, and to display fault information. The LEDs indi­cate the drive status.

 Keys and Functions

Display Name Function

Data Display Area Displays the frequency reference, parameter number, etc.

ESC Key Returns to the previous menu.

Moves the cursor to the right.
Resets a fault.

Starts the drive in the LOCAL mode. The Run LED

• is on, when the drive is operating the motor.

• flashes during deceleration to stop or when the frequency reference is 0.

• flashes quickly the drive is disabled by a DI, the drive was stopped using a fast
stop DI or a run command was active during power up.

Switches drive control between the operator (LOCAL) and the control circuit
terminals (REMOTE). The LED is on when the drive is in the LOCAL mode
(operation from keypad).

Flashing: The drive is in an alarm state.
On: The drive is in a fault state and the output is stopped.
On: The motor rotation direction is reverse.
Off: The motor rotation direction is forward.
On: The drive is ready to operate the motor.
Off: The drive is in the Verify, Setup, Parameter Setting or Auto tuning mode.
On: The output frequency is displayed on the data screen.
Off: Anything else than the output frequency is displayed on the data screen.

RUN

STOP

ALM

REV

DRV

FOUT

RESET Key

RUN Key

Up Arrow Key Scrolls up to select parameter numbers, setting values, etc.

Down Arrow Key Scrolls down to select parameter numbers, setting values, etc.

STOP Key Stops the drive.

ENTER Key Selects modes, parameters and is used to store settings.

LO/RE Selection
Key

ALM LED Light

REV LED Light

DRV LED Light

FOUT LED Light

STOP

ENGLISH

I67E-EN V1000 Quick Start Guide 15

4 Keypad Operation

 Menu Structure and Modes

The following illustration explains the operator keypad menu structure.

Key operation description

Turn the power on (DRV flashes)

Forward Selection Reverse Selection

:

:

:

Output Frequency

DRV LED is on.

A Run command will start the motor.

DRV LED is off.

The motor can not be started.

Output Current

Output Voltage

Monitor Display

Verify Menu

Setup Mode

Parameter Setting Mode

Auto-Tuning

XX

XXXX

XX

:

The Monitor Displays are used to

XX

read out drive data like terminal
status, output frequency, fault
information etc.

XX

XX

The Verify Menu lists up all
parameters which are unequal to
the default setting.

XX

XX

The Setup Mode can be used to
set up a minimum list of
parameters necessary to run the

XX

application.

XX

In the Parameter Setting Mode all
drive parameters can be set up.

XX

Auto-Tuning measures the motor
data for optimal performance of
the drive/motor combination.

XX

16 I67E-EN V1000 Quick Start Guide

5Start Up

5 Start Up

 Drive Setup Procedure

The illustration below shows the basic setup procedure. Each step is explained more detailed
on the following pages.

START

Intstall and wire the drive as explained.

Turn the power on.

Initialize the drive if necessary using parameter A1-01.

Set the control mode.

Perform Auto-Tuning or set the motor data manually.

* b1-01, b1-02 for frequency reference and RUN command source
* H1-xx, H2-xx, H3-xx, H4-xx, H6-xx to configure the I/Os
* Frequency reference values
* C1-xx, C2-xx for Acceleration/Deceleration times and S-curves

Run the motor without load, check the operation and verify, if the

upper controller (e.g. PLC,...) commands to the drive work as

Set/check the basic parameters:

desired.

ENGLISH

Connect the load, run the motor and check the operation

Fine tune and set application parameters (e.g. PID,...) if necessary.

Final check the operation and verify the settings.

Drive is ready to run the application

I67E-EN V1000 Quick Start Guide 17

5 Start Up

 Power On

Before turning on the power supply,

• Make sure all wires are connected properly.

• Make sure no screws, loose wire ends or tools are left in the drive.

• After turning the power on, the drive mode display should appear and no fault or alarm
should be displayed.

 Control Mode Selection (A1-02)

There are three control modes available. Select the control mode that best suits the applica­tions the drive will control.

Control Mode Parameter Main Applications

V/f Control

Open Loop
Vector Control (OLV)

PM Open Loop
Vector Control

A1-02 = 0

(default)

A1-02 = 2

A1-02 = 5

• General variable speed applications, particularly useful for running multi­ple motors from a single drive

• When replacing a drive in which parameter settings are unknown

• General variable speed applications

• Applications requiring high precision, high speed control

• Derated torque-load applications employing permanent magnet motors
(SPM, IPM) and energy savings.

 Auto-Tuning (T1-)

Auto-Tuning automatically sets up the motor data relevant drive parameters. Three different
modes are supported

Tuning Mode Parameter

Rotational
Auto-Tuning

Terminal resistance
tuning

Rotational
Auto-Tuning
for Energy Saving

T1-01 = 0 OLV

T1-01 = 2

T1-01 = 3 V/f control

Control

Mode

OLV, V/f

control

Description

Perform when setting the drive to operate in Open Loop
Vector control. The motor must be able to rotate without
load during the tuning process in order to achieve a high
accuracy.

Perform in V/f control if the motor cable is long or if the
cable has been changed.

Perform when using Energy Saving or Speed Search.The
motor must be able to rotate without load in order to achieve
a high tuning accuracy.

CAUTION

Never touch the motor until the Auto-Tuning is finished. Even thought the motor may not be
rotating when Auto-Tuning, voltage is still applied to the motor during the tuning process.

18 I67E-EN V1000 Quick Start Guide

5 Start Up

For Auto-Tuning enter the Auto-Tuning menu and perform the steps shown in the figure
below. The number of name plate data to be entered depends on the selected type of Auto­Tuning. This example shows Rotational Auto-Tuning.

Drive mode

display

Enter the Auto-

Tuning Mode

Select the tuning

method

ENGLISH

Set up all name

plate data

The tuning start
display appears

During the tuning the

DRV LED flashes

After successful tuning

“End” is displayed

If Auto-Tuning can not be performed for some reason (no-load operation impossible etc.),
then set up the maximum frequency and voltage in the E1- parameters and enter the
motor data manually into the E2- parameters.

NOTICE! The Safe Disable inputs must be closed during Auto-Tuning.

I67E-EN V1000 Quick Start Guide 19

5 Start Up

 Reference and Run Source

The drive has a LOCAL and a REMOTE mode. The LED in the LO/RE key indicates the
drive status.

Status Description LO/RE LED

LOCAL The Run/ Stop command and the frequency reference are entered at the operator keypad. ON

REMOTE

The Run command source entered in parameter b1-02 and the frequency reference
source entered in parameter b1-02 are used.

OFF

If the drive is operated in the REMOTE mode, make sure that the correct sources for the fre­quency reference and run command are set in parameters b1-01/02 and that the drive is in
the REMOTE mode.

 I/O Setup

 Multi-Function Digital Inputs (H1-)

The function of each digital input can be assigned in the H1- parameters. The default set­ting functions can be seen in the connection diagram on page 9.

 Multi-Function Digital Outputs (H2-)

The function of each digital output can be assigned in the H2- parameters. The default
setting functions can be seen in the connection diagram on page 9. The setting value of these
parameters consist of 3 digits, where the middle and right digit set the function and the left
digit sets the output characteristics (0: Output as selected; 1: Inverse output).

 Multi-Function Analog Inputs (H3-)

The function of each analog input can be assigned in the H3- parameters. The default
setting of both inputs is “Frequency reference”. Input A1 is set for 0 to 10V input and A2 is
set for 4-20 mA input. The addition of both input values builds the frequency reference.

NOTICE! If the input signal level of input A2 is switched between voltage and

current, make sure that DIP switch S1 is in the correct position and
parameter H3-09 is set up correctly.

 Monitor Output (H4-)

Use the H4- parameters to set up the output value of the analog monitor output and to
adjust the output voltage levels. The default monitor value setting is “Output frequency”.

20 I67E-EN V1000 Quick Start Guide

5 Start Up

 Frequency Reference and Acceleration/ Deceleration Times

 Frequency Reference Setup(b1-01)

Set parameter b1-01 according to the frequency reference used.

b1-01 Reference source Frequency reference input

0 Operator keypad

1 Analog input Apply the frequency reference signal to terminal A1 or A2.
2 Serial Comm. Serial Communications using the RS422/485 port
3 Option Board Communications option card
4 Pulse input Set the frequency reference at terminal RP using a pulse train signal.

Set the frequency references in the d1- parameters and used digital inputs to
switch over between different reference values.

 Acceleration/ Deceleration Times and S-Curves

There are four sets of acceleration and deceleration times which can be set in the C1-
parameters. The default activated accel/ decel times are C1-01/02. Adjust these times to the
appropriate values required by the application. If necessary S-curves can be activated in the
C2- parameters for softer accel/ decel start and end.

 Test Run

Perform the following steps to start up the machine after all parameter settings have been
done.

1. Run the motor without load and check if all input, outputs and the sequence work as
desired.

2. Connect the load to the motor.

3. Run the motor with load and make sure that there is no vibrations, hunting or motor
stalling occurs.

After taking the steps listed above, the drive should be ready to run the application and per­form the basic functions. For special setups like PID control etc. refer to the instruction man­ual.

ENGLISH

I67E-EN V1000 Quick Start Guide 21

6 Parameter Table

6 Parameter Table

This parameter table shows the most impor­tant parameters. Default settings are bold
type. Refer to the instruction manual for a
complete list of parameters.

Par. Name Description

Initialization Parameters

Access

A1-01

Level
Selection

Control

A1-02

Method
Selection

Initialize

A1-03

Parameters

Operation Mode Selection

Frequency

b1-01

Reference
Selection

Run

b1-02

Command
Selection

Selects which parameters are
accessible via the digital operator.
0:Operation only
1:User Parameters

2:Advanced Access Level

Selects the Control Method of the
drive.

0: V/f Control

2: Open Loop Vector (OLV)
5: PM Open Loop Vector (PM)
Note: Not initialized with A1-03!

Resets all parameters to default.
(returns to 0 after initialization)
No Initialize
1110: User Initialize (The user
must first set user parameter values
and then store them using parame­ter o2-03)
2220: 2-Wire Initialization
3330: 3-Wire Initialization

0:Operator - d1- values

1:Analog input A1 or A2

2:Serial Com - RS-422/485
3:Option board
4:Pulse Input (Terminal RP)

0:Operator - RUN and STOP keys

1:Terminals - Digital Inputs

2:Serial Com - RS-422/485
3:Option board connected

Par. Name Description

Selects the stopping method when
the run command is removed.

0:Ramp to Stop

1:Coast to Stop
2:DC Injection Braking to Stop
3:Coast with Timer (a new run

command is ignored if received
before the timer expires)

0:Reverse enabled

1:Reverse prohibited

Switches the output phase order.

0:Standard

1:Switch phase order

DC Injection Braking

Sets the frequency at which DC
Injection Braking starts when
Ramp to Stop (b1-03 = 0) is
selected. If b2-01< E1-09, DC
Injection Braking starts at E1-09.

Sets the DC Injection Braking cur­rent as a percentage of the drive
rated current.
In OLV the DC excitation current is
determined by E2-03.

Sets the time of DC Injection Brak­ing at start in units of 0.01 seconds.
Disabled when set to 0.00 seconds.

Sets the DC Injection Braking time
at stop. Disabled when set to 0.00
seconds.

Acceleration/ Deceleration

Sets the acceleration time 1 from 0
to the max. output frequency.

Sets the deceleration time 2 from
the max. output frequency to 0.

b1-03

b1-04

b1-14

b2-01

b2-02

b2-03

b2-04

C1-01

C1-02

Stopping
Method
Selection

Reverse
Operation
Selection

Phase Order
Selection

DC
Injection
Braking
Start Fre­quency

DC
Injection
Braking
Current

DC Inj.
Braking
Time/DC
Excitation
Time at
Start

DC Inj.
Braking
Time at
Stop

Accel
Time 1

Decel
Time 1

22 I67E-EN V1000 Quick Start Guide

6 Parameter Table

Par. Name Description

C1-03

to

C1-08

Accel/Decel
Times 2 to 4

Set the accel/ decel times 2 to 4 (set
like C1-01/02)

C2-01 S-Curve 1 S-curve at acceleration start.

C2-02 S-Curve 2 S-curve at acceleration end.

C2-03 S-Curve 3 S-curve at deceleration start.

C2-04 S-Curve 4 S-curve at deceleration end.

Slip Compensation

• Increase if the speed is lower than
the frequency reference

• Decrease if the speed is higher
than the frequency reference.

• Decrease the setting when the slip
compensation is too slow.

• Increase the setting when the
speed is not stable.

C3-01

C3-02

Slip Com­pensation
Gain

Slip Com­pensation
Delay Time

Torque Compensation

• Increase this setting when the
torque response is slow

• Decrease this setting when speed/
torque oscillations occur.

• Increase this setting when speed /
torque oscillations occur.

• Decrease the setting when the
torque response is too slow.

C4-01

C4-02

Torque
Compensa­tion Gain

Torque
Compensa­tion Delay
Time

Duty Mode and Carrier Frequency

0: Heavy Duty (HD)

Constant torque applications

1:Normal Duty (ND)

Variable torque application

1:2.0 kHz
2:5.0 kHz
3:8.0 kHz
4:10.0 kHz
5:12.5 kHz
6:15.0 kHz
7 to A: Swing PWM1 to 4
F: User defined

C6-01

C6-02

Normal/
Heavy Duty
Selection

Carrier Fre­quency
Selection

Frequency References

d1-01

to

d1-16

Frequency
Reference
1 to 16

Set the multi-speed references 1 to
16

d1-17 Jog Speed Jog speed

Par. Name Description

V/f Pattern

Input

E1-01

E1-04

E1-05

E1-06

E1-07

E1-08

E1-09

E1-10

E1-13

Voltage Set­ting

Max. Out­put Freq.

Max. Out­put Voltage

Base Fre­quency

Middle Out­put Freq.

Mid. Out­put Voltage

Min. Out­put Freq.

Min. Out­put Voltage

Base
Voltage

Input Voltage

For a linear V/f characteristics, set
the same values for E1-07 and E1-

09. In this case, the setting for E1­08 will be disregarded.
Ensure that the four frequencies are
set according to these rules or
OPE10 fault will occur:

E1-04 ≥ E1-06 ≥ E1-07 ≥ E1-09

Output voltage

(E1-05)
(E1-13)

(E1-08)

(E1-10)

Motor Data

Motor

E2-01

Rated
Current

Motor

E2-02

Rated Slip

Motor

E2-03

No-Load
Current

E2-04 Motor Poles

Motor Line-

E2-05

to-Line
Resistance

Motor

E2-06

Leakage
Inductance

Automatically set during
Auto-Tuning.

Motor rated slip in hertz (Hz).
Automatically set by Rotational
Auto-Tuning.

Magnetizing current in Ampere.
Automatically set by Rotational
Auto-Tuning.

Number of motor poles.
Automatically set by Auto-Tuning.

Sets the phase-to-phase motor
resistance in ohms.
Automatically set by Auto-Tuning.

Sets the voltage drop due to motor
leakage inductance as a percentage
of motor rated voltage.
Automatically set by Auto-Tuning.

(E1-04)(E1-06)(E1-07)(E1-09)

Output frequency

ENGLISH

I67E-EN V1000 Quick Start Guide 23

6 Parameter Table

Par. Name Description

Digital Input Settings

DI S1 to

H1-01

S6

to

Function

H1-06

Selection

A list of the major functions can be found at the table end.

H2-01DOMA/MB

Function

DO P1

H2-02

Function

DO P2

H2-03

Function

Major functions are listed at the end of the table.

A1 Signal

H3-01

Level Sel.

A1 Func-

H3-02

tion Sel.

H3-03 A1 Gain

H3-04 A1 Bias

A2 Signal

H3-09

Level
Selection

A2 Func-

H3-10

tion Sel.

H3-11 A2 Gain

H3-12 A2 Bias

H4-01AMMonitor

Selection

H4-02 AM Gain

H4-02 AM Bias

Selects the function of terminals S1
to S6.

Digital Output Settings

Set the function for the relay output
MA-MB-MC.

Sets the function for the photocou­pler output P1.

Sets the function for the photocou­pler output P2.

Analog Input Setting

0:0 to +10 V (neg. input is zeroed)

1:0 to +10 V (bipolar input)

Assign a function to terminal A1.

Sets the input value in % at 10 V
analog input.

Sets the input value in % at 0 V
analog input.

0:0 to +10 V (neg. input is zeroed)
1:0 to +10 V (bipolar input)

2:4 to 20 mA (9 bit input)

3:0 to 20 mA

Assign a function to terminal A2.

Sets the input value in % at
10 V /20 mA analog input.

Sets the input value in % at
0 V / 0 mA / 4 mA analog input.

Analog Input Setting

Enter value equal to U1-
monitor values. Example: Enter
“103” for U1-03.

Sets terminal AM output voltage
equal to 100% monitor value.

Sets terminal AM output voltage
equal to 0% monitor value.

Par. Name Description

Pulse Input Setting (Free. ref. input)

H6-02

H6-03

H6-04

H6-06

H6-07

L1-01

L1-02

L3-01

L3-02

L3-04

L3-05

RP Input
Scaling

Pulse Train
Input Gain

Pulse Train
Input Bias

MP
Monitor
Sel.

MP Monitor
Scaling

Motor
Overload
Prot. Sel.

Motor
Overload
Prot. Time

Stall
Prevention
Selection
during
Accelera­tion

Stall P rev.
Level dur­ing Accel.

Stall P rev.
Selection
during
Decel.

Stall P rev.
Selection
during Run

Sets the number of pulses (in Hz)
that is equal to 100% input value.

Sets the input value in % at pulse
input with H6-02 frequency.

Sets the input value in % at 0 Hz
pulse input frequency.

Pulse Output Setting

Enter value equal to U-
monitor values. Example: Enter
“102” for U1-02.

Sets the number of output pulses
when the monitor is 100% (in Hz).

Motor Overheat Protection

Sets the motor overload protection.
0:Disabled

1:Standard fan cooled motor

2:Standard blower cooled motor
3:Vector motor

Sets the motor overload protection
time in min. Normally no change is
necessary.

Stall Prevention

0:Disabled - Motor accelerates at

active acceleration rate and may
stall with too heavy load or too
short accel time.

1:General Purpose - Hold

acceleration when current is
above L3-02.

2:Intelligent - Acceleration in the

shortest possible time.

Sets the current level for stall pre­vention during acceleration.

0:Disabled - Deceleration as set.

OV might occur.

1:General Purpose - Deceleration

is hold if DC bus voltage rises
high.

0:Disabled - Motor stall or

overload might occur.

1:Decel Time 1 - Reduce speed

using C1-02.

24 I67E-EN V1000 Quick Start Guide

6 Parameter Table

Par. Name Description

L3-06

Stall P rev.
Level dur­ing Run

Sets the current level at which stall
prevention during run starts to
operate.

Auto-Tuning

0:Rotational Auto-Tuning
2: Terminal resistance only
3: Rotational Auto-Tuning for
Energy Saving

Sets the motor rated power (kW).

Sets the motor rated voltage (V).

Sets the motor rated current (A).

Sets the motor base frequency
(Hz).

T1-01

T1-02

T1-03

T1-04

T1-05

Auto-Tun­ing Mode
Selection

Rated
Power

Rated
Vo l t a g e

Rated
Current

Base
Frequency

T1-06 Motor Poles Sets the number of motor poles.

T1-07 Base Speed Sets the motor base speed (RPM).

T1-11

Motor Iron
Loss

Iron loss for determining the
Energy Saving coefficient.
If unknown leave it on default.

Monitor Description

U1-01 Frequency Reference (Hz)

U1-02 Output Frequency (Hz)

U1-03 Output Current (A)

U1-05 Motor Speed (Hz)

U1-06 Output Voltage Reference (Vac)

U1-07 DC Bus Voltage (Vdc)

U1-08 Output Power (kW)

U1-09 Torque Reference (% of motor rated torque)

Monitor Description

Input Terminal Status

U1-10 = 0000000

U1-10

1: Digital input 1

(terminal S1 enabled)

1: Digital Input 2

(terminal S2 enabled)

1: Digital Input 3

(terminal S3 enabled)

1: Digital Input 4

(terminal S4 enabled)

1: Digital Input 5

(terminal S5 enabled)

1: Digital Input 6

(terminal S6 enabled)

. . .

Output Terminal Status

U1-11 = 000

1: Relay Output

U1-11

Drive Status

U1-12 = 00000000

U1-12

U1-13 Terminal A1 input level

U1-14 Terminal A2 input level

Soft Starter Output (fref after accel./decel.

U1-16

ramps)

U1-18 OPE Fault Parameter

U1-24 Pulse Input frequency

(terminal MA-MC closed
MB-MC open)

1: Open Collector Output 1

(terminal P1) enabled

1: Open collector Output 2

(terminal P2) enabled

1: During run
1: During zero-speed

1: During REV
1: During fault reset

signal input

1: During speed agree

1: Drive ready

1: During alarm

detection

1: During fault

detection

ENGLISH

I67E-EN V1000 Quick Start Guide 25

6 Parameter Table

Monitor Description DI/DO

Fault Trace

U2-01 Current Fault

U2-02 Previous Fault

U2-03 Frequency Reference at Previous Fault

U2-04 Output Frequency at Previous Fault

U2-05 Output Current at Previous Fault

U2-06 Motor Speed at Previous Fault

U2-07 Output Voltage at Previous Fault

U2-08 DC Bus Voltage at Previous Fault

U2-09 Output Power at Previous Fault

U2-10 Torque Reference at Previous Fault

U2-11 Input Terminal Status at Previous Fault

U2-12 Output Terminal Status at Previous Fault

U2-13 Drive Operation Status at Previous Fault

U2-14 Cumulative Operation Time at Previous Fault

U2-15 Soft-Starter Speed Reference at Previous Fault

U2-16 Motor q-Axis Current at Previous Fault

U2-17 Motor d-Axis Current at Previous Fault

Fault History

U3-01

Lists the most recent fault that occurred

to

through the fourth most recent fault.

U3-04

U3-05

Accumulated operation time at the most recent

to

fault through the fourth most recent fault.

U3-08

U3-09 to

Lists the fifth most recent fault that occurred

U3-14

through the tenth most recent fault.

Accumulated operation time at fifth most

U3-15 to

recent fault through the tenth most recent

U3-20

fault.

* The following faults are not recorded in the error log:

CPF00, 01, 02, 03, UV1, and UV2.

Sel.

3 Multi-step speed reference 1

4 Multi-step speed reference 2

5 Multi-step speed reference 3

6

7 Accel/decel time selection 1

F Not used (Set when a terminal is not used)

14 Fault reset (Reset when turned ON)

20 to 2F

0

1 Zero Speed

2 Speed Agree

6 Drive Ready

EFault

F Not used

10 Minor fault (Alarm) (ON: Alarm displayed)

Description

Digital Input Function Selections

Jog frequency command (higher priority than
multi-step speed reference)

External fault; Input mode: N.O. contact /
N.C. contact, Detection mode: Normal/during
operation

Digital Output Function Selections

During Run (ON: run command is ON or volt­age is being output)

26 I67E-EN V1000 Quick Start Guide

7 Troubleshooting

7 Troubleshooting

 General Fault and Alarms

Faults and alarms indicate problems in the drive or in the machine.

An alarm is indicated by a code on the data display and the flashing ALM LED. The drive
output is not necessarily switched off.

A fault is indicated by a code on the data display and the ALM LED is on. The drive output
is always switched off immediately and the motor coast to stop.

To remove an alarm or reset a fault, trace the cause, remove it and reset the drive by pushing
the Reset key on the operator or cycling the power supply.

NOTICE! This lists up the most important alarms and faults only. Please refer to

LED Display ALM FLT Cause

Base Block

Control Fault

Control Circuit

External Fault

External Fault

External Faults

Ground Fault

Safe Disable

the instruction manual for a complete list.

The software base block function is assigned to one of the digital inputs and the input is
off. The drive does not accept Run commands.

The torque limit was reached during deceleration for longer than 3 sec. when in Open
Loop Vector control



• The load inertia is too big.

• The torque limit is too low.

• The motor parameters are wrong.

 There is a problem in the drive’s control circuit.

A forward and reverse command were input simultaneously for longer than 500 ms.
This alarm stops a running motor.

• An external fault was triggered by an external device via one of the digital inputs S1
to S6.

• The digital inputs are set up incorrectly.

Ground leakage current has exceeded 50% of the drives rated output current.



• Cable or motor insulation is broken.

• Excessive stray capacitance at drive output.

Both Safe Disable inputs are open. The drive output is safely disabled and the motor
can not be started.

Fault

Option



to

An external fault was tripped by the upper controller via an option card.





to



ENGLISH

I67E-EN V1000 Quick Start Guide 27

7 Troubleshooting

LED Display ALM FLT Cause

Safe Disable

Fault

Output Phase

Loss

Overcurrent

Heatsink

Overheat

or

Motor

Overload

Drive

Overload

DC

Overvoltage

Input Phase

Loss

Braking

Transistor

Fault







Drive output is disabled while only one of the Safe Disable inputs is open. (normally
both input signals H1 and H2 should be open)

• One channel is internally broken and does not switch off, even if the external signal
is removed.

• Only one channel is switched off by the upper controller.

• Output cable is disconnected or the motor winding is damaged.



• Loose wires at the drive output.

• Motor is too small (less than 5% of drive current).

• Short circuit or ground fault on the drive output side

• The load is too heavy.

• The accel./decel. times are too short.



• Wrong motor data or V/f pattern settings.

• A magnetic contactor was switched at the output.

• Surrounding temperature is too high.

• The cooling fan has stopped.

• The heatsink is dirty.

• The airflow to the heatsink is restricted.

• The motor load is too heavy.

• The motor is operated at low speed with heavy load.



• Cycle times of accel./ decel. are too short.

• Incorrect motor rated current has been set.

• The load is too heavy.



• The drive capacity is too small.

• Too much torque at low speed.

DC bus voltage rose too high.

• The deceleration time is too short.

• Stall prevention is disabled1.

• Braking chopper / resistor broken.

• Unstable motor control in OLV.

• Too high input voltage.

• Input voltage drop or phase imbalance.



• One of the input phase is lost.

• Loose wires at the drive input.

 The internal braking transistor is broken.

Fault Reset

During Run

DC

Undervoltage

 Fault reset was input when a run command was active.



The voltage in the DC bus fell below the undervoltage detection level (L2-05).

• The power supply failed or one input phase has been lost.

• The power supply is too weak.

28 I67E-EN V1000 Quick Start Guide

7 Troubleshooting

LED Display ALM FLT Cause

Controller

Undervoltage

DC Charge

Circuit Fault

 The drives controller power supply voltage is too low.

 The charge circuit for the DC bus is broken.

 Operator Programing Errors

An Operator Programming Error (OPE) occurs when an inapplicable parameter is set or an
individual parameter setting is inappropriate. When an OPE error is displayed, press the
ENTER button to display U1-18 (OPE fault constant). This monitor will display the parame­ter that is causing the OPE error.

LED Operator

Display

oPE01

oPE02

oPE03

oPE05

oPE07

oPE08

oPE10

Drive capacity and value set to o2-04 do not
match.

Parameters were set outside the allowable setting
range.

A contradictory setting is assigned to multi-func­tion contact inputs H1-01 through to H1-0

• The same function is assigned to two inputs
(this excludes “External fault” and “Not used”)

• Input functions which require the setting of
other input functions were set alone.

• Input functions that are not allowed to be used
simultaneously have been set.

• The run command source (b1-02) or frequency
reference source (b1-01) is set to 3 but no
option board is installed.

• The frequency reference source is set to pulse
input but H6-01 is not 0.

Settings to multi-function analog inputs H3-02
and H3-10 and PID functions conflict.

• H3-02 and H3-10 are set to the same value (this
excludes settings “0” and “F”)

• PID functions have been assigned to both ana­log inputs and the pulse input at the same time.

A function has been set that cannot be used in the
control mode selected (might appear after control
mode change)

The V/f pattern setting is incorrect.

Cause Corrective Action

Correct the value set to o2-04.

Set parameters to the proper values.

6 .

• Fix any incorrect settings.

• Refer to the instruction manual for more details.

• Install the required option board.

• Correct the values set to b1-01 and b1-02.

• Fix any incorrect setting.

• Refer to the instruction manual for more details.

• Fix any incorrect setting.

• Refer to the instruction manual for more details.

• Check the V/f pattern settings.

• Refer to the instruction manual for more details.

ENGLISH

I67E-EN V1000 Quick Start Guide 29

7 Troubleshooting

 Auto-Tuning Errors

LED Operator

Display

Er-01

Er-02

Er-03

Er-04

Er-05

Er-08

Er-09

Er-11

Er-12

End1

End2

End3

Cause Corrective Action

Motor data fault
The input motor data are not valid (e.g. the base
frequency and base speed do not fit).
Minor Fault

• The wiring is faulty.

• The load is too heavy.

The STOP button was pressed and Auto-Tuning
was canceled.

Resistance fault

• Wrong input data.

• Auto tuning exceeded the given time frame.

• Calculated values out of range.

No-Load Current Error

• Incorrect data was entered.

• Auto tuning took too long.

• Calculated values out of range.

Rated Slip Error

• Wrong data input.

• Auto tuning exceeded the given time frame.

• Calculated values out of range.

Acceleration error
The motor did not accelerate for the specified
acceleration time.

Motor speed fault.
The torque reference was too high.

Current detection error

• One or all output phases are lost.

• Current is either too low or exceeds the drives
rating.

• The current sensors are faulty.

Rated current alarm

• The torque reference exceeded 20% during
Auto-Tuning.

• The calculated no-load current is above 80%
of the motor rated current.

Motor iron-core saturation alarm

• Calculated core saturation values out of range.

• Incorrect data was entered.

Rated current alarm Check the input data and repeat tuning.

Re-enter the data and repeat Auto-Tuning.

• Check the wiring.

• Check the load. Always perform Auto-Tuning
with the load decoupled from the motor.

Repeat the Auto-Tuning.

• Check the input data.

• Check the wiring.

• Re-enter the data and repeat the Auto-Tuning.

• Increase the acceleration time C1-01.

• Check the torque limits L7-01 and L7-02.

• Increase the acceleration time (C1-01).

• If possible, disconnect the load.

• Check the wiring.

• Make sure, that the drive rating fits to the motor.

• Check the load. (Auto-Tuning should have been
performed without the load connected).

• Replace the drive.

• Check the V/f pattern setting.

• Perform Auto-Tuning without the load con­nected.

• Check the input data and repeat Auto-Tuning.

• Check the input data.

• Check the motor wiring.

• Perform Auto-Tuning without load connected.

30 I67E-EN V1000 Quick Start Guide

OMRON EUROPE B.V.

Y

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Manufacturer

YASKAWA ELECTRIC CORPORATION

ASKAWA

In the event that the end user of this product is to be the military and said product is to be employed in any weapons
systems or the manufacture thereof, the export will fall under the relevand regulations as stipulated in the Foreign
Exchange and Foreign Trade Regulations. Therefore, be sure to follow all procedures and submit all relevant documen­tation according to any and all rules, regulations and laws may apply.
Specifications are subject to change without notice for ongoing product modifications and improvements.

© 2007 OMRON Yaskawa Motion Control. All rights reserved.

Note: Specifications subject to change without notice.
Manual No. I67E-EN-01