YASKAWA P1000 Installation instructions

YASKAWA AC Drive P1000
Industrial Fan and Pump Drive
Safety Precautions
MANUAL NO. TOEP YAIP1U 03B
Models: 200 V Class: 3/4 to 175 HP ND
400 V Class: 3/4 to 1000 HP ND
600 V Class: 1 to 250 HP ND
To properly use the product, read these precautions and refer to the
CD-ROM packaged with the product. Ensure the end user receives
these precautions and the CD-ROM No. TOECC71061615.
Type: CIMR-PU

This Page Intentionally Blank
2YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions
Copyright © 2013 YASKAWA ELECTRIC CORPORATION. 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. 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.

P1000 Safety Precautions
This document provides essential safety information for the P1000 series AC drive.
Refer to the P1000 Quick Start Procedure TM.P1000.01 packaged with the drive to configure the drive
for basic operation.
Refer to the CD-ROM packaged with the product for complete product instructions necessary for
proper installation, set-up, troubleshooting and maintenance. CD part number TOECC71061615. The
1000 Series CD-ROM contains the P1000 Technical Manual No. SIEPYAIP1U01 and additional 1000
Series manuals.
i.1 GENERAL SAFETY..................................................................................................5
i.2 MECHANICAL INSTALLATION SAFETY.................................................................9
i.3 ELECTRICAL INSTALLATION SAFETY................................................................15
i.4 KEYPAD OPERATION...........................................................................................44
i.5 START UP..............................................................................................................47
i.6 PARAMETER TABLE.............................................................................................51
i.7 TROUBLESHOOTING............................................................................................54
i.8 UL AND CSA STANDARDS...................................................................................61
i.9 EUROPEAN STANDARDS.....................................................................................66
i.10 REVISION HISTORY..............................................................................................72
i
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 3

uApplicable Models
This Safety Precautions document applies to the drive models in Table i.1.
Table i.1 Applicable Models
Drive Series Drive Model Number Software Version
P1000
CIMR-PU2Aoooo
All
CIMR-PU2Aoooo
CIMR-PU5Aoooo
uWarranty Information
nRestrictions
The drive is not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or
health.
Customers who intend to use the product described in this manual for devices or systems relating to transportation, health
care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa
representatives or the nearest Yaskawa sales office.
WARNING!
Injury to Personnel. This product has been manufactured under strict quality-control guidelines. However, if this product is to
be installed in any location where failure of this product could involve or result in a life-and-death situation or loss of human life or in a facility
where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of any accident.
4YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

i.1 General Safety
uSupplemental Safety Information
General Precautions
• The diagrams in this manual may be indicated without covers or safety shields to show details. Replace the covers or shields before
operating the drive and run the drive according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to
which this manual is applicable.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice
to improve the product and/or the manual.
• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales
office and provide the manual number shown on the front cover.
• If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest Yaskawa sales office.
WARNING
Read and understand this manual before installing, operating or servicing this drive. The drive must be installed according
to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could result
in serious or fatal injury or damage to the products or to related equipment and systems.
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
WARNING! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
CAUTION! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
NOTICE
Indicates a property damage message.
NOTICE: may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
uSafety Messages
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in
this manual.
i.1 General Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 5

DANGER
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply
is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any
components.
WARNING
Sudden Movement Hazard
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.
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.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
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.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
Because the leakage current exceeds 3.5 mA in models 4A0414 and larger, IEC/EN 61800-5-1 states that either the power
supply must be automatically disconnected in case of discontinuity of the protective earthing conductor or a protective
earthing conductor with a cross-section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used. Failure to comply may result
in death or serious injury.
Always use appropriate equipment for Ground Fault Circuit Interrupters (GFCIs).
The 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 a type B GFCI
according to IEC/EN 60755.
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.
Install adequate branch circuit protection according to applicable local codes and this Installation Manual. Failure
to comply could result in fire and damage to the drive or injury to personnel.
The device is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac
maximum (200 V class) and 480 Vac maximum (400 V class), and 600 Vac maximum (600 V class) when protected by
branch circuit protection devices specified in this document.
i.1 General Safety
6YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

WARNING
Crush Hazard
Do not use this drive in lifting applications without installing external safety circuitry to prevent accidental dropping
of the load.
The drive does not possess built-in load drop protection for lifting applications.
Failure to comply could result in death or serious injury from falling loads.
Install electrical and/or mechanical safety circuit mechanisms independent of drive circuitry.
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.
NOTICE
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.
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.
If a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) 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 immediately operate the peripheral devices if a fuse is blown or a GFCI 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.
Do not expose the drive to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
i.1 General Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 7

uPeriodic Maintenance Safety
WARNING! Electrical Shock Hazard. Capacitors in the drive do not immediately discharge after shutting off the power. Wait for at least the
amount of time specified on the drive before touching any components after shutting off the power. Failure to comply may cause injury to
personnel from electrical shock.
WARNING! Burn Hazard. Because the heatsink can get very hot during operation, take proper precautions to prevent burns. When replacing
the cooling fan, shut off the power and wait at least 15 minutes to be sure that the heatsink has cooled down. Failure to comply may cause
burn injury to personnel.
uMotor Application Safety
NOTICE: Equipment Damage. A motor connected to a PWM drive may operate at a higher temperature than a utility-fed motor and the
operating speed range may reduce motor cooling capacity. Ensure that the motor is suitable for drive duty and/or the motor service factor
is adequate to accommodate the additional heating with the intended operating conditions.
Insulation Tolerance
NOTICE:
Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or particularly
long wiring distances.
High-Speed Operation
NOTICE:
Problems may occur with the motor bearings and dynamic balance of the machine when operating a motor beyond its rated speed.
Contact the motor or machine manufacturer.
Torque Characteristics
Torque characteristics differ compared to operating the motor directly from line power. The user should have a full
understanding of the load torque characteristics for the application.
Audible Noise
The audible noise of the motor varies based on the carrier frequency setting. However, drive current derating may be required.
When using a high carrier frequency, audible noise from the motor is comparable to the motor noise generated when running
from line power.
uReceiving Safety
CAUTION
Do not carry the drive by the front cover or the terminal cover.
Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury.
NOTICE
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.
Transporting the Drive
NOTICE: Never steam clean the drive. During transport, keep the drive from coming into contact with salts, fluorine, bromine, phthalate
ester, and other such harmful chemicals.
i.1 General Safety
8YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

i.2 Mechanical Installation Safety
WARNING
Fire Hazard
Provide sufficient cooling when installing the drive inside an enclosed panel or cabinet.
Failure to comply could result in overheating and fire.
When multiple drives are placed inside the same enclosure panel, install proper cooling to ensure air entering the enclosure
does not exceed 40 °C.
Crush Hazard
Only allow qualified personnel to operate a crane or hoist to transport the drive.
Failure to comply may result in serious injury or death from falling equipment.
Use a dedicated lifter when transporting the drive by a lifter.
Failure to comply may result in serious injury or death from falling equipment.
Only use vertical suspension to temporarily lift the drive during installation to an enclosure panel. Do not use vertical
suspension to transport the drive.
Failure to comply may result in serious injury or death from falling equipment.
Use screws to securely affix the drive front cover, terminal blocks, and other drive components prior to vertical
suspension.
Failure to comply may result in serious injury or death from falling equipment.
Do not subject the drive to vibration or impact greater than 1.96 m/s2 (0.2 G) while it is suspended by the cables.
Failure to comply may result in serious injury or death from falling equipment.
Do not attempt to flip the drive over or leave the drive unattended while it is suspended by the wires.
Failure to comply may result in serious injury or death from falling equipment.
NOTICE
Equipment Hazard
Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during drive installation
and project construction.
Failure to comply could result in damage to the drive. Place a temporary cover over the top during installation. Be sure to
remove the temporary cover before start-up, as the cover will reduce ventilation and cause the unit to overheat.
Observe proper electrostatic discharge (ESD) procedures when handling the drive.
Failure to comply could result in ESD damage to the drive circuitry.
When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to
the motor insulation voltage or use a drive-rated motor with reinforced insulation.
Failure to comply could lead to motor winding failure.
Never lift the drive up while the cover is removed.
This can damage the terminal board and other components.
i.2 Mechanical Installation Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 9

uInstallation Environment
Install the drive in an environment matching the specifications in Table i.2 to help prolong the optimum performance life of
the drive.
Table i.2 Installation Environment
Environment Conditions
Installation Area Indoors
Ambient Temperature
-10 °C to +40 °C (IP20/NEMA Type 1 enclosure)
-10 °C to +50 °C (IP00/Open Type enclosure)
Drive reliability improves in environments without wide temperature fluctuations.
When using the drive in 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.
Humidity 95% RH or less and free of condensation
Storage Temperature -20 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 or lower, up to 3000 m with derating
Vibration
10 to 20 Hz at 9.8 m/s2 (32.15 ft/s2) <1>
20 to 55 Hz at 5.9 m/s2 (19.36 ft/s2) (Models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0099) or
2.0 m/s2 (6.56 ft/s2) (Models 2A0250 to 2A0415, 4A0208 to 4A1200, and 5A0125 to 5A0242)
Orientation Install the drive vertically to maintain maximum cooling effects.
<1> Models 4A0930 and 4A1200 are rated at 5.9 m/s2 (19.36 ft/s2)
NOTICE:
Avoid placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to erroneous
operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.
NOTICE: Prevent foreign matter such as metal shavings and wire clippings from falling into the drive during installation. Failure to comply
could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Remove the temporary cover before
drive start-up, as the cover will reduce ventilation and cause the drive to overheat.
i.2 Mechanical Installation Safety
10 YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

uInstructions on Installation Using the Eye Bolts
Eye bolts are used to install the drive or to temporarily lift the drive when replacing it. Using the eye bolts, the drive can be
installed in an enclosure panel or on a wall. Do not leave the drive suspended by the wires in a horizontal or vertical position
for long periods of time. Do not transport the drive over long distances. Read the following precautions and instructions before
installing the drive.
WARNING! Crush Hazard. Observe the following instructions and precautions. Failure to comply could result in serious injury or death from
falling equipment.
Only use vertical suspension to temporarily lift the drive during installation to an enclosure panel. Do not use vertical suspension to transport
the drive.
Use screws to securely affix the drive front cover, terminal blocks, and other drive components prior to vertical suspension.
Do not subject the drive to vibration or impact greater than 1.96 m/s2 (0.2 G) while it is suspended by the wires.
Do not leave the drive unattended while it is suspended by the wires.
Do not attempt to flip the drive over while it is suspended by the wires.
nHorizontal Suspension of Drive Models 2A0360, 2A0415, and 4A0250 to 4A0675
To make a wire hanger or frame for use when lifting the drive with a crane, lay the drive in a horizontal position and pass a
wire through the holes of the four eye bolts.
NOTICE:
Damage to Equipment. When lifting the drive, confirm that the spring washer is fully closed. Failure to comply may deform or
damage the drive when lifted.
Figure 2.7
B
ACD
A – No space between drive and washer
B – Spring washer fully closed
C – Space between drive and washer
D – Spring washer open
Figure i.1 Spring Washer
nVertical Suspension of Drive Models 2A0360, 2A0415, and 4A0250 to 4A1200
Models 2A0360, 2A0415, and 4A0250 to 4A0675
When vertical suspension of the drive is required in an enclosure panel, change the orientation of the eye bolts for these models
by turning the eye bolts counterclockwise 90 degrees.
Figure i.2 Adjusting Angle of Eye Bolts
Models 4A0930 and 4A1200
When suspending models 4A0930 or 4A1200 with wires, follow the procedure described below.
i.2 Mechanical Installation Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 11

WARNING! Crush Hazard. Use an adequate length of wire to ensure a 50° or wider suspension angle as illustrated in Figure i.4. The
maximum allowable load of the eye bolts cannot be guaranteed when the drive is suspended with the wires at angles less than 50°. Failure
to comply may result in serious injury or death from falling equipment.
1. Remove the four eye bolts from the drive side panels and fix them securely on the top panel.
Eye bolt
Figure i.3 Eye Bolt Repositioning
2. Pass wire through the holes of all four eye bolts.
A
B
C
A – Eye bolt
B – Wires
C – Suspending angle: 50° or greater
Figure i.4 Suspension Wire Angle Example
3. Gradually take up the slack in the wires and hoist the drive after the wires are stretched tight.
4. Lower the drive when ready to install in the enclosure panel. Stop lowering the drive when it is near the floor then
begin lowering the drive again very slowly until the drive is placed correctly.
i.2 Mechanical Installation Safety
12 YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

uInstallation Orientation and Spacing
Install the drive upright as illustrated in Figure i.5 to maintain proper cooling.
Figure i.5 Correct Installation Orientation
NOTICE: Install the drive upright as specified in the manual. Failure to comply may damage the drive due to improper cooling.
nSingle Drive Installation
Figure i.6 shows the installation distance required to maintain sufficient space for airflow and wiring. Install the heatsink
against a closed surface to avoid diverting cooling air around the heatsink.
A
A
B B
Side Clearance Top/Bottom Clearance
C
CDD
A – 50 mm minimum
B – 30 mm minimum
C – 120 mm minimum
D – Airflow direction
Figure i.6 Correct Installation Spacing
Note: IP20/NEMA Type 1 enclosure and IP00/Open Type enclosure models require the same amount of space above and below the drive for
installation.
nMultiple Drive Installation (Side-by-Side Installation)
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 can take advantage of Side-by-Side installation.
When installing multiple drives into the same enclosure panel, mount the drives according to Figure i.6 and set L8-35,
Installation Method Selection, to 1 (Side-by-Side Mounting).
When mounting drives with the minimum clearance of 2 mm according to Figure i.7, set parameter L8-35 to 1 while
considering derating.
i.2 Mechanical Installation Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 13

AA
AA
B
C
B
Side Clearance
Line up the tops of the drives.
D
D
Top/Bottom Clearance
A – 50 mm minimum
B – 30 mm minimum
C – 2 mm minimum
D – 120 mm minimum
Figure i.7 Space Between Drives (Side-by-Side Mounting)
Note: Align the tops of the drives when installing drives of different heights in the same enclosure panel. Leave space between the tops and bottoms
of stacked drives for easier cooling fan replacement.
Remove the top protective covers of all drives as shown in Figure i.8 when mounting IP20/NEMA Type 1 enclosure drives
side-by-side.
Figure i.8 IP20/NEMA 1 Side-by-Side Mounting in Enclosure
uDrive Dimensions
NOTICE
Refer to the P1000 Technical Manual SIEPYAIP1U01 for IP20/NEMA Type 1, IP00/Open Chassis and Flange Type
Enclosure (NEMA 12 Backside) drive dimensions.
The 1000 Series CD-ROM No. TOECC71061615, packaged with the drive contains the P1000 Technical Manual No.
SIEPYAIP1U01 and additional 1000 Series manuals.
i.2 Mechanical Installation Safety
14 YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

i.3 Electrical Installation Safety
NOTICE
Refer to the P1000 Technical Manual SIEPYAIP1U01 on the CD-ROM packaged with the product for more information
regarding the Electrical Installation and for complete product instructions necessary for proper installation, set-up,
troubleshooting and maintenance. CD-ROM part number TOECC71061615.
DANGER
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
WARNING
Electrical Shock Hazard
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
Because the leakage current exceeds 3.5 mA in models 4A0414 and larger, IEC/EN 61800-5-1 states that either the power
supply must be automatically disconnected in case of discontinuity of the protective earthing conductor or a protective
earthing conductor with a cross-section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used. Failure to comply may result
in death or serious injury.
Always use appropriate equipment for Ground Fault Circuit Interrupters (GFCIs).
The 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 a type B GFCI
according to IEC/EN 60755.
WARNING
Electrical Shock Hazard
Do not operate equipment with covers removed.
Failure to comply could result in death or serious injury.
The diagrams in this section may show drives without covers or safety shields to show details. Be sure to reinstall covers or
shields before operating the drives and run the drives according to the instructions described in this manual.
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.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Do not allow unqualified personnel to perform work on the drive.
Failure to comply could result in death or serious injury.
Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with
installation, adjustment, and maintenance of AC drives.
i.3 Electrical Installation Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 15

WARNING
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. After shutting off the power, wait for at least the amount of time specified on the drive before touching
any components.
Fire Hazard
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.
Do not use improper combustible materials.
Failure to comply could result in death or serious injury by fire.
Do not install the drive to a combustible surface. Never place combustible materials on the drive.
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.
When installing dynamic braking options, perform all wiring exactly as specified in the wiring diagrams provided.
Failure to do so can result in fire. Improper wiring may damage braking components.
Shut off the drive with a magnetic contactor (MC) when a fault occurs in any external equipment such as braking
resistors. Failure to comply may cause resistor overheating, fire, and injury to personnel.
CAUTION
Do not carry the drive by the front cover or the terminal cover.
Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury.
NOTICE
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 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 instruction manual TOBPC72060000 or TOBPC72060001 when connecting a dynamic 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.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
i.3 Electrical Installation Safety
16 YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

NOTICE
Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other
devices.
Failure to comply could result in damage to the drive.
Do not connect power supply lines to output terminals U/T1, V/T2, or W/T3. Failure to comply will destroy the drive.
Be sure to perform a final check of all sequence wiring and other connections before turning on the power and also check
for short circuits on the control terminals, which may damage the drive.
To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the drive
power supply off and on more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and
start the motor.
NOTICE
Install a fuse and a GFCI in models 4A0930 and 4A1200. Failure to comply may result in serious damage to the facilities
if the drive is defective. Refer to Wiring Fuses for Models 4A0930 and 4A1200 on page 22 for details.
i.3 Electrical Installation Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 17

uStandard Connection Diagram
WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameters are
properly set. Improper sequencing of run/stop circuitry could result in death or serious injury from moving equipment.
WARNING! Sudden Movement Hazard. Ensure start/stop and safety circuits are wired properly and in the correct state before energizing
the drive. Failure to comply could result in death or serious injury from moving equipment. When programmed for 3-Wire control, a momentary
closure on terminal S1 may cause the drive to start.
WARNING! Sudden Movement Hazard. When using a 3-Wire sequence, set the drive to 3-Wire sequence prior to wiring the control terminals
and set parameter b1-17 to 0 so the drive will not accept a Run command at power up (default). If the drive is wired for a 3-Wire sequence
but set up for a 2-Wire sequence (default), and parameter b1-17 is set to 1 so the drive accepts a Run command at power up, the motor
will rotate in reverse direction at drive power up and may cause injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before executing the application preset function.
Executing the application preset function or setting A1-06 ≠ 0 will change the drive I/O terminal functions and may cause unexpected
equipment operation. Failure to comply may cause death or serious injury.
NOTICE: When using the automatic fault restart function with wiring designed to shut off the power supply upon drive fault, make sure the
drive does not trigger a fault output during fault restart (L5-02 = 0, default). Failure to comply will prevent the automatic fault restart function
from working properly.
NOTICE: Inadequate wiring could result in damage to the drive. 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, 240 Vac maximum (200 V class),
480 Vac maximum (400 V class), 600 Vac maximum (600 V class).
NOTICE: When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor
insulation voltage or use a drive duty motor. Failure to comply could lead to motor insulation breakdown.
NOTICE: Do not connect AC control circuit ground to drive enclosure. Improper drive grounding can cause control circuit malfunction.
NOTICE: Route motor leads U/T1, V/T2, and W/T3 separate from all other leads to reduce possible interference related issues. Failure to
comply may result in abnormal operation of drive and nearby equipment.
NOTICE: Correctly set Sink/Source jumper S3 for internal power supply. Failure to comply may result in damage to the drive.
Note: The minimum load for the relay outputs M1-M2, M3-M4, MA-MB-MC, and MD-ME-MF is 10 mA.
i.3 Electrical Installation Safety
18 YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

+
-
+
++
Terminals -, +1, +2, B1, B2 are
for connection options. Never
connect power supply lines to
these terminals
DC link choke
(option)
U X
+
-
+
++
+
－
U X
S1
S2
S3
S4
S5
S6
S7
RP
A1
A2
A3
0 V
AC
R
R
S
S-
IG
P1000 Drive
B112 B2
2 k
S8
SC
0 V
FM
AM
AC
E (G)
<1>
<2>
<10>
<7>
<9>
<6>
<4>
<3>
－
+24 V
+V
MD
M1
M2
ME
MF
Jumper Braking resistor
(option)
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 board
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)
0 to +/-10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
MEMOBUS/Modbus comm.
RS-422/RS-485
max. 115.2 kBps
Termination resistor
(120 , 1/2 W)
DIP
Switch S2
Multi-function relay output (Speed Agree H2-03)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (During Run H2-01)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function analog output 1
(Output frequency)
-10 to +10 Vdc (2mA)
or 4 to 20 mA
Main Circuit
Control Circuit
shielded line twisted-pair shielded line main circuit terminal
control circuit terminal
R/L1
S/L2
T/L3
R
S
T
Main
Switch Fuse
EMC
Filter
M3
M4
Multi-function relay output (Zero Speed H2-02)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
SP
SN
<8>
AMFM
V
I
Off On DIP Switch S2
Term. Res. On/Off
Jumper S1
A1/A2/A3 Volt./Curr.
Selection
Jumper S5
AM/FM Volt./Curr.
Selection
Terminal board
jumpers and switches
FM
+
－
AM
<5>
<11>
Ω
<10>
Multi-function analog output 2
(Output current)
-10 to +10 Vdc (2mA)
or 4 to 20 mA
Three-Phase
Power Supply
200 to 600 V
50/60 Hz
<12>
M
U/T1
V/T2
W/T
U
FU
FV
FW
V
W
3
Ground
Cooling fan
M
connectors
(Depending on
model capacity)
Ω
Analog Input 2 (Frequency Reference Bias)
0 to +10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
Analog Input 3 (Aux. Frequency Reference)
0 to +/-10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
Fault output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
MA
MB
MC
Note: When A1 & A3 using current input
Resolution = 10 bit plus sign
V
I
A1 A2 A3
24V
SN
+24 Vdc
Transducer
Supply
(max. 150 mA) －
+
Models 4A0930 and 4A1200
are compatible with
12-Phase Rectification.
Figure i.9 Drive Standard Connection Diagram (example: model 2A0040)
<1> Remove the jumper when installing a DC link choke. Models 2A0110 to 2A0415 and 4A0058 to 4A1200 come with a built-in
DC link choke.
i.3 Electrical Installation Safety
YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions 19

<2> Set L8-55 to 0 to disable the protection function of the built-in braking transistor of the drive when using an optional regenerative
converter or dynamic braking option. Leaving L8-55 enabled may cause a braking resistor fault (rF). Additionally, disable Stall
Prevention (L3-04 = 0) when using an optional regenerative converter, regenerative or braking units, or dynamic braking option.
Leaving If L3-04 enabled may prevent the drive from stopping within the specified deceleration time.
<3> Supplying power to the control circuit separately from the main circuit requires 24 V power supply (option).
<4> This figure illustrates an example of a sequence input to S1 through S8 using a non-powered relay or an NPN transistor. Install
the wire link between terminals SC-SP for Sink mode, between SC-SN for Source mode, or leave the link out for external power
supply. Never short terminals SP and SN, as it will damage the drive.
<5> This voltage source supplies a maximum current of 150 mA.
<6> The maximum output current capacity for the +V terminal on the control circuit is 20 mA. Never short terminals +V and AC, as
it can cause erroneous operation or damage the drive.
<7> Set jumper S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input.
<8> Set jumper S1 to select between a voltage or current input signal to terminal A1 and A3. The default setting is for voltage input.
<9> Set DIP switch S2 to the ON position to enable the termination resistor in the last drive in a MEMOBUS/Modbus network.
<10> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters, and wattmeters. They are not
intended for use as a feedback-type signal.
<11> Use jumper S5 to select between voltage or current output signals at terminals AM and FM. Set parameters H4-07 and H4-08
accordingly.
<12> Self-cooling motors do not require the same wiring necessary for motors with cooling fans.
i.3 Electrical Installation Safety
20 YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions