Omron I537-E2-01 User manual

General Precautions
i
General Precautions
Observe the following Precautions when using the SYSDRIVE Inverters and peripheral devices.
This manual may include illustrations of the product with protective covers removed in order to
describe the components of the product in detail. Make sure that these protective covers are on the
product before use.
Consult your OMRON representative when using the product after a long period of storage.
Definition of Precautionary Information
DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury, or property damage.
WARNING Do not touch the inside of the Inverter. Doing so may result in electric shock or
injury.
WARNING
Wiring or inspection must be performed only after turning OFF the power sup-
ply, confirming that the CHARGE indicator (or status indicator) is OFF and
after waiting for the time specified on the front cover. Not doing so may result
in electrical shock.
WARNING Do not damage, pull on, apply stress to, place heavy objects on or pinch the
cables. Doing so may result in electrical shock.
WARNING Do not touch the rotating parts of the motor under operation. Doing so may
result in injury.
WARNING Do not modify the product. Doing so may result in injury or damage to the
product.
Caution
Do not store, install or operate the product in the following places. Doing so
may result in electrical shock, fire or damage to the product.
•Locations subject to direct sunlight.
•Locations subject to temperatures or humidity outside the range
specified in the specifications.
•Locations subject to condensation as the result of severe changes in
temperature.
•Locations subject to corrosive or flammable gasses.
•Locations very close to combustable materials.
•Locations subject to dust (especially iron dust) or salts.
•Locations subject to exposure to water, oil or chemicals.
•Locations subject to shock or vibrations.

ii
Caution Do not touch the Inverters cooling fins, regenerative resistor or the motor
while the power is being supplied or soon after the power is turned OFF. Doing
so may result in a skinburn due to the hot surface.
Caution Do not conduct a dielectric stregth test on any part of the Inverter. Doing so
may result in damage to the product or malfunction.
Caution
Take appropriate and sufficient countermeasures when installing systems in
the following locations. Not doing so may result in equipment damage.
•Locations subject to static electricity or other forms of noise.
•Locations subject to strong electromagnetic fields and magnetic
fields.
•Locations subject to possible exposure to radio activity.
•Locations close to power supplies.

Transportation Precautions
iii
Transportation Precautions
Installation Precautions
Wiring Precautions
Caution Do not hold by front cover or panel. Instead hold by the cooling fins (heat
sink) while transporting the product. Doing so may result in injury.
Caution Do not pull on the cables. Doing so may result in damge to the product or mal-
function.
Caution Use the eyebolts only for transport of the Inverter. Using them to transport the
Inverter and attached equipment may result in injury or malfunction.
WARNING Provide an appropriate stopping device on the machine side to secure safety. (
A holding brake is not a stopping device for securing safety) Not doing so may
result in injury.
WARNING Provide an external emergency stopping device that allows an instantaneous
stop of operation and power interruption. Not doing so may result in injury.
Caution Be sure to install the product in the correct direction and provide specified
clearances between the Inverter and control panel or with other devices to
allow for proper cooling. Not doing so may result in fire or malfunction.
Caution Do not allow foreign objects to enter inside the product. Doing so may result in
fire and malfunction.
Caution Do not apply any strong imact. Doing so may result in damage to the product
or malfunction.
WARNING Wiring must be performed only after turning OFF the power supply. Not
doing so may result in electrical shock.
WARNING Wiring must be performed by authorized personnel. Not doing so may result in
electrical shock.
WARNING Be sur to confirm operation only after wiring the emergency stop circuit. Not
doing so may result in injury.
Required Always connect the ground terminals to a ground of 100 Ohm or less for 200-
V AC class or 10 Ohm or less for the 400-V class. Not connecting to a proper
ground may result in electrical shock or fire.

iv
Caution Install external circuit breakers and take other safety measures against shortcir-
cuiting in external wiring. Not doing so may result in fire.
Caution Confirm that the rated input voltage of the Inverter is the same as the AC
power supply voltage. An incorrect power supply may result in fire, injury or
malfunction.
Caution Connect the Braking Resistor or Braking Resistor Unit as specified in the man-
ual. Not doing so may result in fire.
Caution Be sure to wire correctly and securely. Not doing so may result in injury or
damage to the product.
Caution Be sure to firmly tighten the screws on the terminal block. Not doing so may
result in fire, injury or damage to the product.
Caution Do not connect an AC power source to the U,V,W output. Doing so may result
in damage to the product or malfunction.
Caution Do not connect a load to the machine during auto-tuning. Not doing so may
result in equipment damage.

Operation and Adjustment Precautions
v
Operation and Adjustment Precautions
WARNING Turn ON the input power supply only after mounting the front cover, terminal
covers, bottom cover, Operator and optional items. Not doing so may result in
electrical shock.
WARNING Do not remove the front cover, terminal covers, bottom cover, Operator or
optional items while the power is being supplied. Doing so may result in elec-
trical shock or damage to the product
WARNING Do not operate the Operator or switches with wet hands. Doing so may result
in electrical shock.
WARNING Do not touch the Inverter terminals while the power is being supplied. Doing
so may result in electrical shock.
WARNING Do not come close to the machine when using the error retry function because
the machine may abruptly start when stopped by an alarm. Doing so may result
in injury.
WARNING
Do not come close to the machine immediately after resetting momentary
power interruption to avoid an unexpected restart (if operation is set to be con-
tinued in the processing selection function after momentary power is reset).
Doing so may result in injury.
WARNING Provide a separate emergency stop switch because the STOP Key on the Oper-
ator is valid only when function settings are performed. Not doing so may
result in injury.
WARNING Be sure to confirm that the RUN signal is turned OFF before tuning ON the
power supply, resetting the alarm or switching the LOCAL/REMOTE selector.
Doing so while the RUN signal is turned ON my result in injury.
Caution Be sure to confirm permissible ranges of motors and machines before opera-
tion because the Inverter speed can be easily changed from low to high. Not
doing so may result in damage to the product.
Caution Provide a separate holding brake when neccessary. Not doing so may result in
injury.
Caution Do not perform a signal check during operation. Doing so may result in injury
or damage to the product.
Caution Do not carelessly change settings. Doing so may result in injury or damage to
the product.

vi
Maintenance and Inspection Precautions
WARNING Do not touch the Inverter terminals while the power is being supplied. Doing
so may result in electrical shock.
WARNING
Maintenance or inspection must be performed only after turning OFF the
power supply, confirming that the CHARGE indicator (or status indicator) is
OFF and after waiting for the time specified on the front cover. Not doing so
may result in electrical shock.
WARNING Maintenance, inspection or parts replacement must be performed by autho-
rized personnel. Not doing so may result in electrical shock or injury.
Prohibited Do not attempt to disassemble or repair the product. Doing so may result in
electrical shock or injury.
Caution Carefully handle the Inverter because it uses semiconductor elements. Careless
handling may result in malfunction.
Caution Do not exchange, wiring, the Operator, optional cover, disconnect connectors
or replace fans while power is being supplied. Doing so may result in injury,
damage to the product or malfunction.

Warning Information and Position
vii
Warning Information and Position
There is warning information on the Inverter in the positon shown in the following illustration.
Aways read the warnings.
Warning information
Illustration shows the 3G3PV-A2004-E
Warning
information
position
Illustration shows the 3G3PV-B2220-E
Warning
information
position
WARNING
after disconnecting power supply.
• Wait 5 minutes for capacitor discharge
• Read manual before installing.
Risk of electric shock.
AVERTISSEMENT
des condensateurs.
l’allmentation. Pour permettre la décharge
• Attendre 5 minutes aprés la coupure de
• Lire le manual avant l’installation.
Risque de décharge électrique.

viii
Registered Trademarks
The following registered trademarks are used in this manual.
•DeviceNet is a registered trademark of the ODVA (Open DeviceNet Vendors Association,
Inc.).
•MODBUS is a trademark of the AEG Schneider Automation, Inc.

ix
Contents
1 Handling Inverters.................................................................. 1-1
SYSDRIVE PV Introduction..........................................................................1-2
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SYSDRIVE PV Applications ...........................................................................................1-2
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SYSDRIVE PV Models...................................................................................................1-2
Confirmations upon Delivery ........................................................................1-4
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Checks............................................................................................................................1-4
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Nameplate Information ...................................................................................................1-4
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Component Names.........................................................................................................1-6
Exterior and Mounting Dimensions...............................................................1-8
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Open Chassis Inverters (IP00) .......................................................................................1-8
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Enclosed Wall-mounted Inverters (NEMA 1)..................................................................1-8
Checking and Controlling the Installation Site............................................1-10
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Installation Site .............................................................................................................1-10
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Controlling the Ambient Temperature...........................................................................1-10
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Protecting the Inverter from Foreign Matter..................................................................1-10
Installation Orientation and Space..............................................................1-11
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Inverter Installation Orientation and Space...................................................................1-11
Removing and Attaching the Terminal Cover.............................................1-12
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Removing the Terminal Cover ......................................................................................1-12
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Attaching the Terminal Cover........................................................................................1-12
Removing/Attaching the Digital Operator and Front Cover........................1-13
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Inverters of 18.5 kW or Less.........................................................................................1-13
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Inverters of 22 kW or More...........................................................................................1-16
2 Wiring....................................................................................... 2-1
Wiring ...........................................................................................................2-2
Connections to Peripheral Devices ..............................................................2-3
Connection Diagrams...................................................................................2-4
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Circuit descriptions .........................................................................................................2-5
Terminal Block Configuration........................................................................2-6
Wiring Main Circuit Terminals.......................................................................2-7
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Applicable Wire Sizes and Closed-loop Connectors ......................................................2-7
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Main Circuit Terminal functions ....................................................................................2-12
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Main Circuit configurations ...........................................................................................2-13
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Standard Connection Diagrams....................................................................................2-14
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Wiring the Main Circuits................................................................................................2-15

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Wiring Control Circuit Terminals.................................................................2-22
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Wire Sizes ...................................................................................................................2-22
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Control Circuit Terminal Functions...............................................................................2-24
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Control Circuit Terminal Connections...........................................................................2-27
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Control Circuit Wiring Precautions ...............................................................................2-28
Wiring Check..............................................................................................2-29
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Checks .........................................................................................................................2-29
Installing and Wiring Option Cards.............................................................2-30
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Option Card Models and Specifications .......................................................................2-30
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Installation ....................................................................................................................2-30
3 Digital Operator and Modes....................................................3-1
Digital Operator............................................................................................3-2
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Digital Operator Keys.....................................................................................................3-3
Modes ..........................................................................................................3-5
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Inverter Modes ...............................................................................................................3-5
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Switching Modes............................................................................................................3-6
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Drive Mode.....................................................................................................................3-7
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Quick Programming Mode..............................................................................................3-8
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Advanced Programming Mode.......................................................................................3-9
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Verify Mode .................................................................................................................. 3-11
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Autotuning Mode..........................................................................................................3-12
4 Trial Operation.........................................................................4-1
Cautions and Warnings................................................................................4-2
Trial Operation Flowchart.............................................................................4-3
Trial Operation Procedures..........................................................................4-4
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Application Confirmation ................................................................................................4-4
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Setting the Power Supply Voltage Jumper (400-V Class Inverters of 75 kW or Higher) 4-4
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Power ON.......................................................................................................................4-4
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Checking the Display Status ..........................................................................................4-5
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Basic Settings.................................................................................................................4-6
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Selecting the V/f pattern................................................................................................. 4-7
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Application Settings......................................................................................................4-10
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No-load Operation........................................................................................................4-10
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Loaded Operation......................................................................................................... 4-11
Adjustment Suggestions ............................................................................4-13
5 Parameters...............................................................................5-1
Parameter Descriptions................................................................................5-2
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Description of Parameter Tables....................................................................................5-2
Digital Operator Display Functions and Levels ............................................5-3