YASKAWA A1000 Series User manual

YASKAWA AC Drive A1000
IP23/54 Floor Standing Panel
Quick Start Guide
MANUAL NO. TOEP C710616 88A
Type: A14
Models: 400 V Class: 90 to 315 kW
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.

EN 2 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
YASKAWACopyright © 2013
YASKAWA Europe GmbH. All rights reserved.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means,
mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of YASKAWA. No
patent liability is assumed with respect to the use of the information contained herein. Moreover, because YASKAWA is
constantly striving to improve its high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, YASKAWA assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the
information contained in this publication.

YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Table of Contents
1 SAFETY INSTRUCTIONS AND GENERAL WARNINGS . . . . . . . . . . . . . . . . . . . . . . . 4
2 MECHANICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 ELECTRICAL INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 KEYPAD OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5 START UP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6 PARAMETER TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9 SAFE DISABLE INPUT FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

EN 4 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
1 Safety Instructions and General Warnings
1 Safety Instructions and General Warnings
YASKAWA Europe supplies component parts for use in a wide variety of industrial applications. The selection and
application of YASKAWA products remain the responsibility of the equipment designer or end user. YASKAWA accepts
no responsibility for the way its products are incorporated into the final system design. Under no circumstances should
any YASKAWA 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 YASKAWA 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
YASKAWA must be promptly provided to the end user. YASKAWA 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. YASKAWA assumes no liability for any personal injury, property damage,
losses, or claims arising from misapplication of its products.
Scope of Delivery
A1000 Floor Standing drives are prepared for indoor use. Exposure to corrosive atmosphere is not allowed.
Applicable Documentation
The following manuals are available for A1000 series drives:
Drive Model Identification
A1000 Drive Quick Start Guide Panel Key
Figure 1
Figure 2
A1000 Series AC Drive Technical Manual
This manual provides detailed information on parameter settings, drive functions, and MEMOBUS/Modbus specifications. Use this manual to
expand drive functionality and to take advantage of higher performance features.
A1000 Series AC Drive Quick Start Guide (this book)
Read this manual first. This guide is packaged together with the product. It contains basic information required to install and wire the drive, in
addition to an overview of fault diagnostics, maintenance, and parameter settings. Use the information in this book to prepare the drive for a trial
run with the application and for basic operation.
YASKAWA AC Drive A1000
IP54 Floor Standing Panel
Quick Start Guide
MANUAL NO. TOEP C710616 96A
Type: CIMR -AC4A
Models: 400 V Class: 18.5 to 90 kW
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
TAA
SpecificationA1000
Series
No. Voltage Class
4
A1 4 0414 000A0 0
Reserved
A 0A
No. Environmental
Specification
0 Standard
No. EMC Filter /
AC Choke
0 None
Standard EMC filterA
IT Grid EMC filterB
0
No. Power Options Output
(Output Reactor/Filter)
0 None
Output reactor, up to 120 HzC
3-phase, 380-480 Vac
No. Current Class
90 / 110 kW (HD/ND)
110 / 132 kW (HD/ND)
132 / 160 kW (HD/ND)
160 / 185 kW (HD/ND)
185 / 220 kW (HD/ND)
220 / 250 kW (HD/ND)
315 / 355 kW (HD/ND)
0208
0250
0296
0362
0414
0515
0675
No.
Power Option Input
(Circuit breaker/Switch)
None
Circuit breaker
Circuit breaker, rotary mains switch internal handle
Circuit breaker, rotary mains switch door handle
Rotary mains switch with internal handle
Rotary mains switch with door handle
Input fuse
Input fuse, rotary mains switch internal handle
Input fuse, rotary mains switch door handle
0
A
B
C
E
F
K
L
M
No. Braking Option
None
1× CDBR 4090
2× CDBR 4090 Master/Slave
1× CDBR 4220
2× CDBR 4220 Master/Slave
0
A
B
C
D
No. Enclosure Type
IP23 Standard
IP23 Standard with option bay 60 mm right
IP23 Standard with option bay 60 mm left
IP54 Standard
IP54 Standard with option bay 60 mm right
IP54 Standard with option bay 60 mm left
A
B
C
K
L
M

1 Safety Instructions and General Warnings
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 5
Nameplate
A1000 Floor Standing drives have a full name plate inside and a type code label outside (underneath the digital operator).
General Warnings
The following conventions are used to indicate Safety messages in this manual:
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.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates a property damage message.
(WNNPCOGRNCVG
A140414AAA0000
185kW/220kW REV: A
AC3PH 380-480V 50/60Hz *A/*A
AC3PH 0-480V 0/150Hz 370A/414A
271kg
IP54 Floor Standing
Software Version
Enclosure Type
AC Drive Model
Input Specifications
Output Specifications
Lot Number
Serial Number
6[RGEQFGNCDGN
A140414AAA0000
400V 3PHASE 185kW/220kW
S/N: IR************

1 Safety Instructions and General Warnings
EN 6 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Safety Warnings
WARNING
Electrical Shock Hazard
Do not attempt to modify or alter the drive in any way not explained in this manual.
YASKAWA is not responsible for the damage caused by modification of the product made by the user. Failure to
comply could result in death or serious injury from operation of damaged equipment.
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 change wiring, remove covers, connectors or options cards, or attempt to service the drive with power
applied to the drive.
Failure to comply could result in death or serious injury. Disconnect all power to the drive and check for unsafe
voltages before servicing.
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.
Use appropriate equipment for residual current monitoring/detection (RCM/RCD).
This drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual
current operated protective or monitoring device is used for protection in case of direct or indirect contact, always use
an RCM or RCD of type B according to IEC 60755.
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.
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.

1 Safety Instructions and General Warnings
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 7
Do not use improper combustible materials in drive installation, repair or maintenance.
Failure to comply could result in death or serious injury by fire. Attach the drive or braking resistors to metal or other
noncombustible material.
Do not connect the AC power line to the output 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.
• 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.
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.
Crush Hazard
Use a dedicated material handling system when moving and installing the drive by.
Improper lift gear may cause the drive to drop, resulting in serious injury.
Only allow qualified personnel to operate a crane or hoist to transport the drive.
Failure to comply could result in death or serious injury from falling equipment.
CAUTION
Burn Hazard
Do not touch the heatsink or braking resistor hardware until a powered-down cooling period has elapsed.
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 unit.
Failure to comply could result in damage to the sensitive devices within the drive. Use power off resistance checks to
determine short-circuits.
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.
If a fuse is blown or equipment for residual current monitoring/detection (RCM/RCD) is tripped, check the
wiring and the selection of the peripheral devices.
Contact your supplier if the cause cannot be identified after checking the above.
Do not restart the drive until 5 minutes passes and CHARGE lamp is OFF or immediately operate the
peripheral devices if a fuse is blown or equipment for residual current monitoring/detection (RCM/RCD) is
tripped.
Check the wiring and the selection of peripheral devices to identify the cause.
Contact your supplier before restarting the drive or the peripheral devices if the cause cannot be identified.
WARNING

1 Safety Instructions and General Warnings
EN 8 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Precautions for Low Voltage Directive Compliance (2006/95/EC)
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.
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 carelessly connect parts or devices to the drives braking transistor terminals.
Failure to comply could result in damage to the drive or braking circuit.
Carefully review instruction manual of the Braking Unit (CDBR) when connecting it to the drive.
Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void warranty.
YASKAWA 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.
Improper application of devices on drive output circuits can damage the drive
Do not connect unapproved LC or RC interference suppression filters, capacitors, ground fault circuits, or over voltage
protection devices to the drive.
Fire Hazard
Install adequate branch circuit short circuit protection per applicable codes.
The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical Amperes, 480 Vac
maximum (400V Class). Inadequate branch short circuit protection damage or serious injury by fire.
NOTICE

2 Mechanical Installation
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 9
2 Mechanical Installation
Upon Receipt
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.
Installation Orientation and Spacing
Always install the drive in an upright position. Leave enough space in the area of air inlets and outlets.
Environment Conditions
Installation Area Indoors on a flat solid floor.
Ambient Temperature -10 °C to +40 °C
Drive reliability improves in environments without wide temperature fluctuations.
Humidity 95% RH or less non-condensing
Storage Temperature -20 °C to +60 °C
Surrounding Area
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
Altitude 1000 m, up to 4000 m with derating (for details, refer to the Technical Manual)
Vibration 2 to 150 Hz at 2 m/s2
Orientation Install the drive upright only.
Air
Air

2 Mechanical Installation
EN 10 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Dimensions
Drive Dimensions without Option Extension Bay
Drive Dimensions with Option Extension Bay
Model
CIMR-A14Drive size Device Dimensions (mm) Weight (kg)*
* Depending on the options built in, weight might be higher.
W H D IP54 IP23
0208
A 620 2350 600
217 212
0250 234 229
0296 238 233
0362 243 238
0414 B 800 2350 600 271 266
0515 C 1200 2350 600 362 357
0675 365 360
Model
CIMR-A14Drive size Device Dimensions (mm) Weight (kg)*
* Depending on the options built in, weight might be higher.
W H D IP54 IP23
0208
A 1020 2350 600
312 307
0250 327 324
0296 333 328
0362 338 333
0414 B 1200 2350 600 366 361
0515 C 1600 2350 600 457 452
0675 460 455
D
H H
WW
H
W
D
H
W
W
H H
W

2 Mechanical Installation
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 11
Unpacking the Unit
1. Remove screws from the front of the crate, then remove the front door.
2. Remove screws from the rear of the crate, then slide the crate off the bottom pallet.
3. Remove the cardboard edging strips.
4. Use scissors carefully to remove the cellophane. Make sure not to damage the paintwork.
Depending on local conditions either follow the crane lifting instructions or the forklift lifting instructions.
Crane Lifting Instructions
1. Remove crews on both sides of the unit and remove the side panels. The screws will be needed in step 3.
2. Remove M10 bolts on both sides of the unit and remove all washers.
3. Attach both side panels back to the unit with the screws.
4. Attach the crane to the M12 eyebolts of the unit. Carefully lift the unit off the pallet.

2 Mechanical Installation
EN 12 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Forklift Lifting Instructions
1. Remove screws on both sides of the unit and remove the side panels. The screws will be needed in step 4.
2. Remove M10 bolts on both sides of the unit and remove all washers.
3. Remove screws on both sides of the unit and remove the front and rear panel.
4. Attach both side panels back to the unit with the screws.
5. Place forks carefully under the unit and lift slowly off the pallet.
6. Attach the front and the rear panel. Torque the screws to 1.3 Nm.

3 Electrical Installation
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 13
3 Electrical Installation
Main Circuit
0 None
A Standard EMC Filter
B IT Grid EMC Filter
0None
A
Circuit Breaker
B Circuit Breaker + Rotary Mains Switch (Int Handle)
CCircuit Breaker + Rotary Mains Switch
(Door Handle)
E Rotary Mains Switch (Int Handle)
FRotary Mains Switch (Door Handle)
KInput Fuse
LInput Fuse + Rotary Mains Switch (Int Handle)
MInput Fuse + Rotary Mains Switch (Door Handle)
0None
C Output Reactor up to 120Hz
CDBR 4090/
CDBR 4220
+
-
+0 -0
1
234
5
6
CDBR 4090/
CDBR 4220
+
-
1
234
5
6
0None
A 1 x CDBR 4090
B2 x CDBR 4090 Master/Slave
C 1 x CDBR 4220
D 2 x CDBR 4220 Master/Slave
P
+0 -0
Notes
Without the circuit breaker (Option A, B or C), or disconnect
switch option B, C, E, F, L or M the disconnect means must
be installed externally.
Without the input fuses option (Option K, L or M), the proper
branch circuit protection must be installed externally.
Indicates components not supplied by YASKAWA
Can alternatively be connected to earth bar at panel bottom
Master Slave
Power Input Option A, B or C
Power Options Input
EMC Filter
Power Options Output
Circuit Breaker CB1
Power Options Input
B, C, E, F, L or M
Disconnect Switch
Power Options Input
K, L or M
EMC Filter
A or B
Drive input fuses
Standard EMC/
IT Grid EMC Filter
Available with
Internal/Door Handle
From customer’s AC lines
1 phase, 230 VAC, 50/60 Hz
PE
L1
CG1
CG1
L2
L3
L1 L2 L3
T1 T2 T3
L1 L2 L3
T1 T2 T3
L1 L2 L3
L1 L2 L3
T1 T2 T3
T1 T2 T3
R/L1 S/L2 T/L3 + 3 -
U/T1 V/T2 W/T3
EG EG
T1 T2 T3
N
LTS1
From customer’s AC lines
3 phase, 400 VAC, 50/60 Hz
Ground connection Input power
Earth ground Copper Earth bar at
panel bottom
Utility
Ground
KTS-011 N/O Thermostat
Cooling fan
Power Options
Output C
Output reactor
A1000 Drive
AC motor
Motor earth
ground
Braking Option
1
2
4
3
4
3
1
2
2
CG1

3 Electrical Installation
EN 14 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Control Circuit
<1> Never short terminals SP and SN as doing so will damage the drive.
<2> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable input.
<3> The slide switch S6 is available with terminal board “ETC74031”.
S1
S2
Safety
switch
+
−
+

+
+
−
+

+
+
−
S1
S2
S3
S4
S5
S6
S7
MP
DM
DM
RP
A1
A2
A3
0V
AC
R
R
S
S
IG
H1
H2
HC
2kΩ
S8
SC
0V
0V
AC
FM
AM
AC
E (G)
<2>
+24 V
+V
MA
M1
M2
MB
MC
Forward Run / Stop
Reverse Run / Stop
External Fault
Fault reset
Multi-speed step 1
Multi-speed step 2
External Baseblock
Jog speed
Multi-function
digtial inputs
(default setting)
Sink / Source mode
selection wire link
(default: Sink)
CN5-C
CN5-B
CN5-A
Option card connectors
Pulse Train Input (max 32 kHz)
Shield ground terminal
Multi-function
analog/ pulse
train inputs
Power supply +10.5 Vdc, max. 20 mA
Analog Input 1 (Frequency Reference Bias)
-10 to +10 Vdc (20 kΩ)
Analog Input 2 (Frequency Reference Bias)
-10 to +10 Vdc (20 kΩ)
0 or 4 to 20 mA (250 Ω)
Analog Input 3 / PTC Input
(Aux. frequency reference)
-10 to +10 Vdc (20 kΩ)
−VPower supply, -10.5 Vdc, max. 20 mA
MEMOBUS/Modbus
comm. RS485/422
max. 115.2 kBps
Safe Disable inputs
Wire
jumper
Open
Safety relay /
controller
Termination resistor
(120 Ω, 1/2 W)
DIP
Switch S2
Fault relay output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (During Run)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function pulse train output
(Output frequency)
0 to 32 kHz (2.2 kΩ)
Multi-function analog output 1
(Output frequency)
-10 to +10 Vdc (2mA) or 4 to 20 mA
Multi-function analog output 2
(Output current)
-10 to +10 Vdc (2mA) or 4 to 20 mA
EDM (Safety Electronic Device Monitor)
Control Circuit
shielded line
twisted-pair shielded line
M3
M4
Multi-function relay output (Zero Speed)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M5
M6
Multi-function relay output (Speed Agree 1)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
SP
SN
AM
FM
V
I
VIDIP Switch S1
A2 Volt/Curr. Sel
DIP Switch S4
A3 Analog/PTC
Input Sel
PTC
AI
Off On DIP Switch S2
Term. Res. On/Off
Jumper S3
H1, H2
Sink/Source Sel.
Jumper S5
FM/AM Volt./Curr.
Selection
Slide Switch S6
DM+, DM-
N.C./N.O.
Selection
Terminal board
jumpers and switches
FM
+
−
AM
<1>
Drive
N.C.
N.O.
<3>

3 Electrical Installation
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 15
Wiring Specification
Main Circuit
Power Cable, Ground Wire and Motor Shield Connection
Connect power supply and motor cables as shown below. Use a saddle clamp for fixing the motor cable to make sure the
cable shield is properly connected to ground. The power supply ground wire shall be connected to the earth bar at the
bottom of the panel. The motor cable ground wire shall be connected to the drive or alternatively to the earth bar at the
panel bottom.
Use motor cables and ground connections as recommended below.
Sizes and tightening torque values for L1/L2/L3 and T1/T2/T3 terminals vary depending on the panel configuration.
Model A14
0208 0250 0296 0362 0414 0515 0675
Recommended Motor Cable (mm²) 95 120 185 240 2× 95 2× 120 4× 95
Ground Wire Connection to Earth Bar at Panel Bottom
Stud Size M8 M10
Torque (Nm) 10 20
Ground Wire Connection to Drive Terminals
Stud Size M10 M12 2 x M8
Torque (Nm) 20 32 10
Fix motor cable shield
using a saddle clamp
Power supply ground wire
connection
Motor cable ground wire
connection
Example configuration:
Power supply connection
L1/L2/L3
Motor cable connection
U/T1, V/T2, W/T3
Output motor cable
fixing points
Connect the power supply
ground wire here
The motor cable ground wire can
be connected here or directly to
the drive

3 Electrical Installation
EN 16 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Power Supply Side Cable Connections
The way the drive is connected to the mains depends on the optional components installed on the input side. Refer to the
table below for terminal labelling, screw sizes and torque values.
If the drive is not equipped with a circuit breaker or mains fuses, make sure to apply adequate branch circuit protection.
Use fuses recommended below:
Door Fan supply
For proper cooling of the unit make sure to always connect 230 V AC single-phase power supply to the door fan. The
door fan is temperature controlled and will only run if the panel inside temperature exceeds the threshold value.
Input Model A14
0208 0250 0296 0362 0414 0515 0675
Direct Connection to Drive
Terminal Screw Size M10 M12
Torque (Nm) 20 32
Identification R/L1, S/L2, T/L3
Connection to Mains Switch (Rotary)
Terminal Screw Size M10 2× M10
Torque (Nm) 20
Identification L1, L2, L3 Busbar, L1, L2, L3
Connection to Circuit Breaker
Terminal Screw Size M10 2× M10
Torque (Nm) 20
Identification L1, L2, L3 Busbar, L1, L2, L3
Connection to Standard EMC Filter
Terminal Screw Size L1, L2, L3: M8
PE: M12
L1, L2, L3: M10
PE: M12
Torque (Nm) L1, L2, L3: 10
PE: 32
L1, L2, L3: 20
PE: 32
Identification L1, L2, L3
Connection to IT Grid EMC Filter
Terminal Screw Size L1, L2, L3: Cage Clamp,
max. 150 mm² M12
Torque (Nm) L1, L2, L3: 10
PE: 32
L1, L2, L3: 20
PE: 32
Identification L1, L2, L3
Connection to Mains Fuses
Stud Size M10 M12
Torque (Nm) 16 20 40
Model A14
0208 0250 0296 0362 0414 0515 0675
Main Fuse
Manufacturer: Bussmann FWH-500A FWH-600A FWH-700A FWH-800A FWH-1000A FWH-1200A
All Models
Door Fan Supply (DIN Rail)
Cable Size (mm²) 1.5
Terminal Screw Size M4
Torque (Nm) 1
Identification L, N, PE

3 Electrical Installation
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 17
Motor side cable connections
The way the motor cable is connected to the drive depends on the optional components installed on the output side. Refer
to the table below for terminal labelling, screw sizes and torque values.
Braking unit connection
Control Circuit
The control terminal board is equipped with screwless terminals. Always use wires within the specification listed below.
Output Model A14
0208 0250 0296 0362 0414 0515 0675
Direct Connection to Drive
Terminal Screw Size M10 M12
Torque (Nm) 20 32
Identification U/T1, V/T2, W/T3
Output Choke
Terminal Screw Size M10 M12
Torque (Nm) 20 32
Identification U/T1, V/T2, W/T3
Braking Unit Circuit Cable Size
(mm²) Screw Size Torque (Nm) Identification
CDBR-4090D Control 0.75 - 1.5 M4 1.5 1, 2, 3, 4, 5, 6
Braking Resistor 4 - 6 M5 2.5 +0, -0’
CDBR-4220D
Control 0.75 - 1.5 M4 1.5 1, 2, 3, 4, 5, 6
Braking Resistor 10 - 16 M6 4.9 ,
Wire Type Wire size (mm2)Ferrule Length (mm)
Solid 0.2 to 1.5 -
Flexible 0.2 to 1.0 -
Flexible with ferrule (recommended) 0.25 to 0.5 8
0
0

3 Electrical Installation
EN 18 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Main and Control Circuit Wiring
Wiring the Main Circuit Input
Consider the following precautions for the main circuit input.
• If not built in the cabinet, use fuses recommended in Power Supply Side Cable Connections on page 16 only.
• If using a ground fault circuit breaker, make sure that it can detect both DC and high frequency current.
• If using an input switch, make sure that this switch is not operated more than once every 30 minutes.
• Use insulation caps when wiring the drive with crimp terminals. Take particular care to ensure that wiring does not
touch neighboring terminals or the surrounding case.
• Use an 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 transformer (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 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 M1-M2, M3-M4, M5-M6, MA, MB, MC (contact output) from wiring to
other control circuit terminals.
• 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.
• If flexible wires with ferrules are connected they might fit tightly into the terminals. To disconnect them, grasp the wire
end with a pair of pliers, release the terminal using a straight-edge screw driver, turn the wire for about 45 and pull it
gently out of the terminal. For details, refer to the Technical Manual.Use this procedure for removing the wire link
between HC, H1 and H2 when the Safe Disable function is utilized.

3 Electrical Installation
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide EN 19
Control Circuit Terminals
The figure below shows the control circuit terminal arrangement. The drive is equipped with screwless terminals.
There are four switches and two jumpers, S1 to S6, located on the terminal board.
S1
<1> The slide switch S6 is available with terminal board “ETC74031”.
Terminal A2 Signal Selection
S2 RS422/485 Termination Resistor
S3 Safe Disable Input
Sink/Source/External Supply Selection
S4 Terminal A3 Analog/PTC Input Selection
S5 Terminal FM/AM Signal Selection
S6 <1> Terminal DM+, DM- (N.C./N.O.) Selection
MA MB MC
M1 M2 M5
M3 M6 M4
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
Use a straight-edge screwdriver
with a blade width of max 2.5 mm
and a thickness of max 0.6 mm to
release the terminals
S2
S3
S1
S4
S5
VIVI
Current Voltage
Off On
Source Sink External 24 Vdc
Power Supply
A
nalog Input PTC Input
PTC
AI
PTC
AI
AM
FM
V
I
V
I
AM
FM
FM/AM: Voltage Output FM: Current Output
AM: Voltage Output
N.C.
N.O.

3 Electrical Installation
EN 20 YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
Control Circuit Terminal Functions
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function
Digital Inputs
S1 Multi-function input 1 (Closed: Forward run, Open:
Stop)
Photocoupler
24 Vdc, 8 mA
Use the wire link between terminals SC and SN or SC and SP
to select between sinking, sourcing mode, and the power
supply.
S2 Multi-function input 2 (Closed: Reverse run, Open:
Stop)
S3 Multi-function input 3 (External fault, N.O.)
S4 Multi-function input 4 (Fault reset)
S5 Multi-function input 5 (Multi-step speed reference 1)
S6 Multi-function input 6 (Multi-step speed reference 2)
S7 Multi-function input 7 (Jog reference)
S8 Multi-function input 8 (External baseblock)
SC Multi-function input common –
SN Multi-function input 0 V 24 V DC power supply for digital inputs, 150 mA max (if no
digital input option DI-A3 is used)
Never short terminals SP and SN as doing so will damage the
drive.
SP Multi-function input 24 Vdc
Safe Disable
Inputs
H1 Safe Disable input 1 24 V DC, 8 mA
One or both open: Drive output disabled
Both closed: Normal operation
Internal impedance: 3.3 k
Off time of at least 1 ms
Disconnect the wire jumpers shorting terminals H1, H2, and
HC to use the Safe Disable inputs. Set the S3 jumper to select
between sinking, sourcing mode, and the power supply.
H2 Safe Disable input 2
HC Safe Disable function common Safe disable function common
Analog Inputs /
Pulse Train
Input
RP Multi-function pulse train input (Frequency reference)
Input frequency range: 0 to 32 kHz
Signal Duty Cycle: 30 to 70%
High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc
Input impedance: 3 k
+V Power supply for analog inputs 10.5 Vdc (max allowable current 20 mA)
-V Power supply for analog inputs -10.5 Vdc (max allowable current 20 mA)
A1 Multi-function analog input 1 (Frequency reference
bias) -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k)
A2 Multi-function analog input 2 (Frequency reference
bias)
-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k)
4 to 20 mA, 0 to 20 mA (input impedance: 250 )
Voltage or current input must be selected by DIP switch S1 and
H3-09
A3 Multi-function analog input 3 / PTC Input (Auxiliary
frequency reference)
-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k)
Use switch S4 on the control terminal board to select between
analog input or PTC input. If PTC is selected, set H3-06 = E.
AC Frequency reference common 0 V
E (G) Ground for shielded lines and option cards –
Fault Relay
MA N.O.
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
MB N.C. output
MC Fault output common
Multi-Function
Digital Output
M1 Multi-function digital output (During run) 30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M2
M3 Multi-function digital output (Zero speed) 30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M4
M5 Multi-function digital output (Speed agree 1) 30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M6