Wiring - Omron SYSDRIVE 3G3RV Series User Manual

Wiring

!WARNING
!WARNING
!WARNING
!WARNING
!Caution
!Caution
!Caution
!Caution
!Caution
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Wiring must be performed only after confirming that the power supply has been turned
OFF. Not doing so may result in electrical shock.
Wiring must be performed by authorized personnel. Not doing so may result in electri-
cal shock or fire.
Be sure to confirm operation only after wiring the emergency stop circuit. Not doing so
may result in injury.
Always connect the ground terminals to a ground of 100 Ω or less for the 200-VAC
class, or 10 Ω or less for the 400-VAC class. Not connecting to a proper ground may
result in electrical shock.
Install external breakers and take other safety measures against short-circulating in
external wiring. Not doing so may result in fire.
Confirm that the rated input voltage of the Inverter is the same as the AC power sup-
ply voltage. An incorrect power supply may result in fire, injury, or malfunction.
Connect the Braking Resistor and Braking Resistor Unit as specified in the manual.
Not doing so may result in fire.
Be sure to wire correctly and securely. Not doing so may result in injury or damage to
the product.
Be sure to firmly tighten the screws on the terminal block. Not doing so may result in
fire, injury, or damage to the product.
Do not connect any power source to the U, V, or W output. Doing so may result in
damage to the product or malfunction.