Low Harmonic Regenerative Drive for Industrial Applications
Quick Start Guide
Type: CIMR-UU
Models:
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
200 V Class: 7.5 to 75 kW (10 to 100 HP ND)
400 V Class: 5.5 to 260 kW (7.5 to 350 HP ND)
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.
Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection and
application of Yaskawa products remain the responsibility of the equipment manufacturer 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 systems or equipment
designed to incorporate a product 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 Yaskawa 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.
This manual is designed to ensure correct and suitable application of U1000-Series Drives. Read this manual before attempting
to install, operate, maintain, or inspect a drive and keep it in a safe, convenient location for future reference. Be sure you
understand all precautions and safety information before attempting application.
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Applicable Documentation
The following manuals are available for U1000-series drives:
U1000 Industrial MATRIX Drive Quick Start Guide
Read this guide first. This guide is packaged together with the product and contains basic information
required to install and wire the drive. It also gives an overview of fault diagnostics, maintenance safety,
and parameter settings. The most recent version of this manual is available for download on our
documentation website, www.yaskawa.com.
U1000 Industrial MATRIX Drive Technical Manual
The most recent version of this manual is available for download on our documentation website,
www.yaskawa.com. 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.
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Supplemental 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.
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.
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Safety Messages
DANGER
i.1 Preface
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.
Electrical Shock Hazard
Before servicing, disconnect all power to the equipment.
The capacitor for the control power supply remains charged even after the power supply is turned off. The charge indicator
LED will extinguish when the control power supply voltage is below 50 Vdc. To prevent electric shock, wait for at least the
time specified on the warning label, once all indicators are OFF, measure for unsafe voltages to confirm the drive is safe
prior to servicing.
Failure to comply will result in death or serious injury.
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.
Installation, maintenance, inspection, and service must be performed only by authorized personnel familiar with installation,
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 4o0302 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), 480 Vac maximum (400 V class: 4Eoooo and 4Woooo), and 500 Vac maximum (400 V
class: 4Aoooo and 4Poooo) when protected by branch circuit protection devices specified in this document.
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.
General Application Precautions
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Selection
Drive Rated Output Current
Make sure that the motor rated current is less than the rated output current for the drive.
When 2 Seconds is Required for Momentary Power Loss Ride-Thru Time
Use the units listed below when continuing drive operation after the power is restored even after a momentary loss of power
of 2 seconds occurs:
• 200 V class Momentary Power Loss Ride-Thru unit: Model no. P0010
• 400 V class Momentary Power Loss Ride-Thru unit: Model no. P0020
Drive Start-Up Time
The drive requires 1.5 seconds to prepare for operation after the power is turned on. Be mindful of this delay when using an
external reference input.
Note:1.5 seconds is the required time when no optional devices are used with the drive. When using an optional communication device, the time
Selection of Power Supply Capacity
required for the drive to be ready for operation will vary in accordance with the start up time of the communication card.
Use a power supply greater than the rated input capacity (kVA) of the drive. If the power supply is lower than the rated capacity
of the drive, the device will be unable to run the application properly and will trigger a fault.
The rated input capacity of the drive, S
S
= √3 × Iin × Vin /1000
CONV
(kVA), can be calculated by the following formula:
CONV
(Iin: Rated input current [A], Vin: Applicable power supply voltage [V])
Connection to Power Supply
The total impedance of the power supply and wiring for the rated current of the drive is %Z = 10% or more. Power voltage
distortion may occur when the impedance of the power supply is too large. When wiring over long distances, be sure to take
preventative measures such as using thick cables or series wiring to lower the impedance of wiring. Contact Yaskawa or your
Yaskawa agent for details.
Grounding the Power Supply
Yaskawa recommends using a dedicated ground for the power supply, as the drive is designed to run with a 1:1 ratio relative
to the power supply. Ground other devices should as directed in the specifications for those devices. Take particular care when
connecting sensitive electronic equipment such as OA devices. Separate ground lines and install a noise filter to prevent
problems from noise.
When Using a Generator as a Power Supply
Select the generator capacity approximately twice as large as the drive input power supply capacity. Set the deceleration time
or load so that the regenerative power from the motor will be 10% or less of the generator capacity. For further information,
contact a Yaskawa representative.
When a Phase Advance Capacitor or Thyristor Controller is Provided for the Power Supply
The drive does not require a phase advance capacitor. Installing a phase advance capacitor to the drive will weaken the power
factor.
Attach a phase-advance capacitor with a series reactor to prevent oscillation with the drive after installing the phase advance
capacitor on the same power supply system as the drive.
Contact Yaskawa or your Yaskawa agent when a device generating voltage surge or voltage distortion such as DC motor drive
thyristor controller or magnetic agitator is installed on the same power supply system.
Prevention Against EMC or Harmonic Leakage Current
Use units with built-in EMC filters that have the CE marking.
Use a zero-phase reactor as a noise filter when a device that will be affected by noise is near the drive.
Effects of Power Supply Distortion
Distortion of the power supply voltage increases the harmonics contents due to power supply harmonics entering the drive.
Starting Torque
The startup and acceleration characteristics of the motor are restricted to the drive overload current rating (HD: 150% 60 s,
ND: 120% 60 s).
The overload rating for the drive determines the starting and accelerating characteristics of the motor. Expect lower torque
than when running from line power. To achieve a higher starting torque, use a larger drive or a drive and motor with larger
capacity.
Emergency Stop
During a drive fault condition, the output shuts off but the motor does not stop immediately. A mechanical brake may be
required when it is necessary to stop the motor faster than the ability of the Fast Stop function of the drive.
Repetitive Starting/Stopping
Laundry machines, punching presses, and other applications with frequent starts and stops often approach 150% of their rated
output current values. Heat stress generated from repetitive high current will shorten the life span of the IGBTs. The expected
life span of the IGBTs is about 8 million start and stop cycles with a 4 kHz carrier frequency and a 150% peak current.
Run only one motor from each drive when using vector control. It is not possible to run more than one motor from one drive
with vector control.
Carrier Frequency Derating
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Reduce the rated output current of the drive when increasing the carrier frequency above the factory default setting. Refer to
the Technical Manual for details.
Installation
Enclosure Panels
Keep the drive in a clean environment by installing the drive in an enclosure panel or selecting an installation area free of
airborne dust, lint, and oil mist. Be sure to leave the required space between drives to provide for cooling, and take proper
measures so the ambient temperature remains within allowable limits and keep flammable materials away from the drive.
Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration. Contact
Yaskawa or your Yaskawa agent for details.
Installation Direction
NOTICE: Install the drive upright as specified in the manual. Refer to Mechanical Installation on page 16 for more information on
installation. Failure to comply may damage the drive due to improper cooling.
Settings
Motor Code
When using a permanent magnet motor, set the proper motor code to parameter E5-01 before performing a trial run.
Upper Limits
NOTICE: The drive is capable of running the motor up to 400 Hz. Be sure to set the upper limit for the frequency of the drive to prevent the
possible danger of accidentally operating equipment at higher than rated speed. The default setting for the maximum output frequency is
60 Hz.
DC Injection Braking
NOTICE: Excessive current during DC Injection Braking and excessive duration of DC Injection Braking can cause motor overheat.
Acceleration/Deceleration Times
Acceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and the
moment of inertia. Set a longer accel/decel time when Stall Prevention is enabled. The accel/decel times are lengthened for
as long as the Stall Prevention function is in operation. Use a larger drive and motor for faster acceleration and deceleration.
NOTICE: 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.
Selecting a Circuit Breaker or Circuit Interrupter
Yaskawa recommends installing a Ground Fault Circuit Interrupter (GFCI) to the power supply side. The GFCI should be
designed for use with AC drives (e.g., Type B according to IEC/EN 60755).
Select a Molded Case Circuit Breaker (MCCB) or GFCI with a rated current 1.5 to 2 times higher than the drive rated current
to avoid nuisance trips caused by harmonics in the drive input current.
Magnetic Contactor Installation
WARNING! Fire Hazard. 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.
NOTICE: To get the full performance life out of the capacitor for the control power supply 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.
Inspection and Maintenance
WARNING! Electrical Shock Hazard. Capacitors for the control power supply 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! Electrical Shock Hazard. When a drive is running a PM motor, voltage continues to be generated at the motor terminals after
the drive is shut off while the motor coasts to stop. Take the precautions described below to prevent shock and injury:
∙ In applications where the machine can still rotate after the drive has fully stopped a load, install a switch to the drive output side to disconnect
the motor and the drive.
∙ Do not allow an external force to rotate the motor beyond the maximum allowable speed or to rotate the motor when the drive has been
shut off.
∙ Wait for at least the time specified on the warning label after opening the load switch on the output side before inspecting the drive or
performing any maintenance.
∙ Do not open and close the load switch while the motor is running.
∙ If the motor is coasting, make sure the power to the drive is turned on and the drive output has completely stopped before closing the load
switch.
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.
Wiring
All wire ends should use ring terminals for UL/cUL compliance. Use only the tools recommended by the terminal manufacturer
for crimping.
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.
Motor Application Precautions
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Standard Induction Motors
Low-Speed Range
The cooling fan of a standard motor should sufficiently cool the motor at the rated speed. As the self-cooling capability of
such a motor decreases with the speed, applying full torque at low speed will possibly damage the motor. Reduce the load
torque as the motor slows to prevent motor damage from overheat. Figure i.1 shows the allowable load characteristics for a
Yaskawa standard motor. Use a motor designed specifically for operation with a drive when 100% continuous torque is needed
at low speeds.
Figure i.1 Allowable Load Characteristics for a Yaskawa Motor
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.
Vibration and Shock
The drive allows selection of high carrier PWM control. Selecting Closed Loop Vector control can help reduce motor
oscillation.
• Take particular caution when adding a variable speed drive to an application running a motor from line power at a constant
speed. If resonance occurs, install shock-absorbing rubber around the base of the motor and enable the Jump frequency
selection to prevent continuous operation in the resonant frequency range.
• Mechanical resonance can occur with long motor shafts and in applications such as turbines, blowers, and fans with high
inertia loads.
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.
Synchronous Motors
• Contact Yaskawa or a Yaskawa agent when planning to use a synchronous motor not endorsed by Yaskawa.
• Use a standard induction motor when running multiple synchronous motors simultaneously. A single drive does not have
this capability.
• A synchronous motor may rotate slightly in the opposite direction of the Run command at start depending on parameter
settings and rotor position.
• The amount of generated starting torque differs depending on the control mode and motor type. Set up the motor with the
drive after verifying the starting torque, allowable load characteristics, impact load tolerance, and speed control range.
Contact Yaskawa or a Yaskawa agent when planning to use a motor that does not fall within these specifications:
• In Open Loop Vector Control for PM motors, the allowable load inertia is approximately 50 times higher than the motor
inertia.
Contact Yaskawa or a Yaskawa agent for questions concerning applications with larger inertia.
• When using a holding brake in Open Loop Vector Control for PM motors, release the brake prior to starting the motor.
Failure to set the proper timing can cause speed loss.
• Use the Speed Search function to restart a coasting motor rotating over 200 Hz while in V/f Control.
The rated current of a multi-pole motor differs from that of a standard motor, so be sure to check the maximum current when
selecting a drive. Always stop the motor before switching between the number of motor poles. The motor will coast to stop if
a regen overvoltage (ov) fault occurs or if overcurrent (oC) protection is triggered.
Submersible Motor
The rated current of a submersible motor is greater than that of a standard motor, so select the drive accordingly. Use a motor
cable large enough to avoid decreasing the maximum torque level from voltage drop caused by a long motor cable.
Explosion-Proof Motor
The motor and the drive must be tested together to be certified as explosion-proof. The drive is not designed for explosionproof areas.
When attaching an encoder to an explosion-proof motor, make sure the encoder is also explosion-proof. Use an insulating
signal converter to connect the encoder signal lines to the speed feedback option card.
Geared Motor
Make sure that the gear and the lubricant are rated for the desired speed range to avoid gear damage when operating at low
speeds or very high speeds. Consult with the manufacturer for applications that require operation outside the rated speed range
of the motor or gear box.
Single-Phase Motor
Variable speed drives are not designed to operate with single phase motors. Using capacitors to start the motor causes excessive
current to flow and can damage drive components. A split-phase start or a repulsion start can burn out the starter coils because
the internal centrifugal switch is not activated. The drive is for use with three-phase motors only.
Motor with Brake
Take caution when using the drive to operate a motor with a built-in holding brake. If the brake is connected to the output side
of the drive, it may not release at start due to low voltage levels, so be sure to install a separate power supply for the motor
brake. Note that motors with built-in brakes tend to generate a fair amount of noise when running at low speeds.
Notes on Power Transmission Machinery
Installing an AC drive in machinery that was previously connected directly to the power supply will allow the machine to
operate at variable speeds. Continuous operation outside of the rated speeds can wear out lubrication material in gear boxes
and other power transmission parts. Make sure that lubrication is sufficient within the entire speed range to avoid machine
damage. Note that operation above the rated speed can increase the noise generated by the machine.
Read manual before installing.
Wait 5 minutes for capacitor
discharge after disconnecting
power supply.
To conform to requirements,
make sure to ground the supply
neutral for 400V class.
After disconnecting from power
supply,please wait 5 minutes
before inspecting, performing
maintenance or wiring the
converter.
Risk of electric shock.
Hot Surfaces
Wait 5 minutes or longer
until the unit has cooled.
●
●
●
●
●
i.1 Preface
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Drive Label Warning Example
Always heed the warning information listed in Figure i.2.
Figure i.2 Warning Information Example and Position
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Warranty Information
Restrictions
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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.
This section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.
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Installation Environment
Install the drive in an environment matching the specifications in Table i.3 to help prolong the optimum performance life of
the drive.
Table i.3 Installation Environment
EnvironmentConditions
Installation AreaIndoors
IP00/Open Type enclosure: -10 °C to +50 °C (14 °F to 122 °F)
IP20/NEMA Type 1 enclosure: -10 °C to +40 °C (14 °F to 104 °F)
Ambient Temperature
Humidity95% RH or less and free of condensation
Storage Temperature-20 °C to +60 °C (-4 °F to +104 °F)
Surrounding Area
Altitude1000 m (3281 ft.) or lower, up to 3000 m (9843 ft.) with derating
Vibration
OrientationInstall the drive vertically to maintain maximum cooling effects.
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.
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.
10 to 20 Hz at 9.8 m/s2 (32.15 ft/s2)
20 to 55 Hz at 5.9 m/s2 (19.36 ft/s2) (Models 2o0028 to 2o0081 and 4o0011 to 4o0077)
2.0 m/s2 (6.56 ft/s2) (Models 2o0104 to 2o0248 and 4o0096 to 4o0414)
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.
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Installation Orientation and Spacing
NOTICE: Install the drive upright as illustrated in Figure i.5. Failure to comply may damage the drive due to improper 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.
Single Drive Installation
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Figure i.6 shows the installation distance required to maintain sufficient space for airflow and wiring.
A – 50 mm (1.97 in) minimum
B – 30 mm (1.18 in) minimum
C – 200 mm (7.87 in) minimum
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
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Instructions on Installation Using the Eye Bolts and Hanging Brackets
installation.
D – 120 mm (4.72 in) minimum
E – Airflow direction
Eye bolts and hanging brackets are used to install the drive or to temporarily lift the drive during drive replacement. Using the
eye bolts and hanging brackets, 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.
Confirm that the spring washer is completely closed prior to lifting to prevent damage to 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.
Horizontal Suspension of Drive Models 2o0154 to 2o0248 and 4o0156 to 4o0414
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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 hanging brackets.
C – Space between drive and washer
D – Spring washer open
17
2□0154A, 2□0192A, 2□0248,
4□0156A, 4□0180A, and 4□0216 to 4□0414
2□0154F, 2 □0192F, 4□0156F, and 4 □0180F
Suspending angle:
50° or greater
i.3 Mechanical Installation
NOTICE: Use the hanging brackets on the top and hanging holes of the bottom cover when lifting models 2o0154F, 2o0192F, 4o0156F,
and 4o0180F.
Figure i.8 Horizontal Suspension (Models 2o0154 to 2o0248 and 4o0156 to 4o0414)
Vertical Suspension of the Drive
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Follow the procedure described below when suspending the drive with eye bolts or hanging brackets.
o
Models 2
WARNING! Crush Hazard. Use an adequate length of wire to ensure a 50° or wider suspension angle as illustrated in Figure i.9. 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.
0028 to 2o0130 and 4o0011 to 4o0124
1. Pass wire through the holes of the two eye bolts.
Figure i.9 Drive Suspension Using Wires and Eye Bolts
(Models 2o0028 to 2o0130 and 4o0011 to 4o0124)
2. Gradually take up the slack in the wires and hoist the drive after the wires are stretched tight.
3. Lower the drive when ready to install in the enclosure panel. Stop lowering the drive when it is near the floor, then slowly
begin lowering the drive again until the drive is placed correctly.
WARNING! Crush Hazard. Use an adequate length of wire to ensure a 50° or wider suspension angle as illustrated in Figure i.10. 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 two hanging brackets from the drive lower side panels and bolt them on the top panel.
Note:1. Tighten the hanging brackets with the specified tightening torque: M10: 18 to 23 N·m (159 to 204 in-lb),
M12: 32 to 40 N·m (283 to 354 in-lb).
2.
Four hanging brackets are attached to the top of NEMA Type 1 drives 2o0154F, 2o0192F, 4o0156F, and 4o0180F.
Figure i.10 Location of Hanging Brackets (Models 2o0154 to 2o0248 and 4o0156 to 4o0414)
2. Pass wire through the holes of all four hanging brackets.
Figure i.11 Drive Suspension Using Wires and Hanging Brackets (Models 2o0154 to 2o0248 and 4o0156 to 4o0414)
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 slowly
begin lowering the drive again until the drive is placed correctly.
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Drive Dimensions
NOTICE
Refer to the U1000 Industrial MATRIX Drive Technical Manual SIEP C710636 04 for IP20/NEMA Type 1 and IP00/Open
Chassis dimensions.
The U1000 Industrial MATRIX Drive Technical Manual is posted on the Yaskawa website, www.yaskawa.com.
Connect the drive and peripheral devices as shown in Figure i.12. It is possible to set and run the drive via the digital operator
without connecting digital I/O wiring.
NOTICE: Inadequate wiring could result in damage to the drive. Install adequate branch circuit protection per applicable codes. The drive
is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac maximum (200 V class),
480 Vac maximum (400 V class: 4E
protected by branch circuit protection devices specified in this document.
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, M5-M6, and MA-MB-MC is 10 mA.
Figure i.12 Drive Standard Connection Diagram (example: model 2o0028)
i.4 Electrical Installation
21
i.4 Electrical Installation
<1> When setting L5-02 to 1 to trigger a fault output whenever the fault restart function is activated, a sequence to interrupt power when a fault occurs
will turn off power to the drive as the drive attempts to restart. The default setting for L5-02 is 0 (Fault output not active during restart attempt).
<2> Self-cooling motors do not require wiring that is necessary for motors using a cooling fan.
<3> Supplying power to the control circuit separately from the main circuit requires 24 V power supply (option).
<4> PG option card wiring is not necessary for control modes that do not use a motor speed feedback signal.
<5> 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.
<6> This voltage source supplies a maximum current of 150 mA when not using a digital input card DI-A3.
<7> Wire the fault relay output separately from the main circuit power supply and other power lines.
<8> The maximum output current capacity for the +V and -V terminals on the control circuit is 20 mA. Never short terminals +V, -V, and AC, as it can
cause erroneous operation or damage the drive.
<9> Set DIP switch S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input.
<10> Set DIP switch S4 to select between analog or PTC input for terminal A3.
<11> Set DIP switch S2 to the ON position to enable the termination resistor in the last drive in a MEMOBUS/Modbus network.
<12> 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.
<13> Use jumper S5 to select between voltage or current output signals at terminals AM and FM. Set parameters H4-07 and H4-08 accordingly.
<14> Use jumper S3 to select between Sink mode, Source mode, and external power supply for the Safe Disable inputs.
<15> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable input.
<16>
Models UUoAoooo and UUoPoooo do not have a built-in EMC filter switch.
<17>
Models UUoPoooo and UUoWoooo have terminals 24, 0, and FE.
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.
Refer to Figure i.13 when wiring the main circuit of the drive. Connections may vary based on drive capacity. The DC power
supply for the main circuit also provides power to the control circuit.
Figure i.13 Connecting Main Circuit Terminals
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Main Circuit Wiring
This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit in
the drive.
NOTICE: Do not solder the ends of wire connections to the drive. Soldered wiring connections can loosen over time. Improper wiring practices
could result in drive malfunction due to loose terminal connections.
NOTICE: Do not switch the drive input to start or stop the motor. Frequently switching the drive on and off shortens the lifetime of the DC
bus charge circuit and the DC bus capacitors, and can cause premature drive failures. For the full performance life, refrain from switching
the drive on and off more than once every 30 minutes.
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Main Circuit Terminal Functions
Table i.4 Main Circuit Terminal Functions
Drive Model
TerminalType
R/L1
T/L3
U/T1
W/T3
p1, n1Momentary power loss recovery unit input
2o0028 to 2o02484o0011 to 4o0414
Main circuit power supply inputConnects line power to the drive21S/L2
Drive outputConnects to the motor21V/T2
100 Ω or less10 Ω or lessGrounding terminal29
FunctionPage
Available for connecting a momentary power
loss recovery unit option
–
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Protecting Main Circuit Terminals
Insulation Caps or Sleeves
n
Use insulation caps or sleeves when wiring the drive with crimp terminals. Take particular care to ensure that the wiring does
not touch nearby terminals or the surrounding case.
Close the protective cover after wiring the main circuit terminals on 2o0028 to 2o0081 and 4o0011 to 4o0077.
Figure i.14 Main Circuit Protective Cover (Models 2o0028 to 2o0081 and 4o0011 to 4o0077)
Attach the protective covers after wiring the main circuit terminals and p1, and n1 terminals on models 2o0104 to 2o0248
and 4o0096 to 4o0414.
Figure i.15 Protective Cover (Models 2o0104 to 2o0248 and 4o0096 to 4o0414)
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Main Circuit Wire Gauges and Tightening Torque
Use the tables in this section to select the appropriate wires and crimp terminals.
Gauges listed in the tables are for use in the United States.
Note:Wire gauge recommendations based on drive continuous current ratings (ND) using 75 °C 600 Vac vinyl-sheathed wire assuming ambient
temperature within 40 °C and wiring distance less than 100 m.
Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is greater
than 2% of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following formula to calculate
the amount of voltage drop:
<1> Take additional measures in accordance with IEC/EN 61800-5-1 when wiring an EMC filter is installed. Refer to the Technical Manual for details.
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Main Circuit Terminal and Motor Wiring
Terminal
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
p1, n1
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
p1, n1
Recomm. Gauge
(AWG, kcmil)
2
mm
95 × 2
(4/0 × 2P)
95 × 2
(4/0 × 2P)
50
(1/0)
2.5
(14)
150 × 2
(300 × 2P)
150 × 2
(300 × 2P)
50
(1/0)
2.5
(14)
Wire Range
(AWG, kcmil)
(3/0 to 4/0 × 2P)
(3/0 to 4/0 × 2P)
95 to 150 × 2
(4/0 to 300 × 2P)
95 to 150 × 2
(4/0 to 300 × 2P )
2
mm
70 to 95 × 2
70 to 95 × 2
50 to 150
(1/0 to 300)
2.5 to 4
(14 to 12)
50 to 240
(1/0 to 400)
2.5 to 4
(14 to 12)
Recomm. Gauge
(AWG, kcmil)
2
mm
95 × 2P
(4/0 × 2P)
95 × 2P
(4/0 × 2P)
95
(4/0)
2.5
(14)
95 × 2P
(4/0 × 2P)
95 × 2P
(4/0 × 2P)
95
(4/0)
2.5
(14)
Wire Range
(AWG, kcmil)
70 to 95 × 2P
(3/0 to 4/0 × 2P)
70 to 95 × 2P
(3/0 to 4/0 × 2P)
95 to 150 × 2P
(4/0 to 300 × 2P)
95 to 150 × 2P
(4/0 to 300 × 2P )
2
mm
70 to 150
(3/0 to 300)
2.5 to 4
(14 to 12)
70 to 240
(3/0 to 400)
2.5 to 4
(14 to 12)
Screw
Size
M10
M10
M12
M4
M12
M12
M12
M4
Tightening
Torque
N·m (lb.in.)
15 to 20
(133 to 177)
31.4 to 39.2
(278 to 347)
1.2 to 2.0
(10.6 to 17.7)
25 to 35
(221 to 310)
31.4 to 39.2
(278 to 347)
1.2 to 2.0
(10.6 to 17.7)
This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and motor terminals.
NOTICE: When connecting the motor to the drive output terminals U/T1, V/T2, and W/T3, the phase order for the drive and motor should
match. Failure to comply with proper wiring practices may cause the motor to run in reverse if the phase order is backward.
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.
Ground Wiring
n
Follow the precautions below when wiring the ground for one drive or a series of drives.
WARNING! Electrical Shock Hazard. Always use a ground wire that complies with technical standards on electrical equipment and minimize
the length of the ground wire. Improper equipment grounding may cause dangerous electrical potentials on equipment chassis, which could
result in death or serious injury.
WARNING! Electrical Shock Hazard. Be sure to ground the drive ground terminal (200 V class: ground to 100 Ω or less; 400 V class: ground
to 10 Ω or less). Improper equipment grounding could result in death or serious injury by contacting ungrounded electrical equipment.
NOTICE: Do not share the ground wire with other devices such as welding machines or large-current electrical equipment. Improper
equipment grounding could result in drive or equipment malfunction due to electrical interference.
NOTICE: When using more than one drive, ground multiple drives according to instructions. Improper equipment grounding could result in
abnormal operation of drive or equipment.
Refer to Figure i.16 when using multiple drives. Do not loop the ground wire.