Power On; Checking The Display Status - Omron SYSDRIVE 3G3RV Series User Manual

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Power ON

Confirm all of the following items before turning ON the power supply.
• Check that the power supply is of the correct voltage.
200-V class: 3-phase 200 to 240 V, 50 Hz/60 Hz
400-V class: 3-phase 380 to 480 V, 50 Hz/60 Hz
• Make sure that the motor output terminals (U, V, W) and the motor are connected correctly.
Make sure that the Inverter control circuit terminal and the control device are wired correctly.
•
Set all Inverter control circuit terminals to OFF.
•
When using a PG Speed Control Card, make sure that it is wired correctly.
•
Make sure that the motor is not connected to the mechanical system (no-load status)
•
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Checking the Display Status

If the Digital Operator's display at the time the power is connected is normal, it will read as follows:
Display for normal operation
When an fault has occurred, the details of the fault will be displayed instead of the above display. In that case,
refer to Chapter 7 Troubleshooting. The following display is an example of a display for faulty operation.
Display for fault operation
The frequency reference monitor is dis-
played in the data display section.
AUTO
DRIVE QUICK ADV VERIFY
TUNING
The display will differ depending on the
type of fault.
A low voltage alarm is shown at left.
AUTO
DRIVE QUICK ADV VERIFY
TUNING
Trial Operation Procedures
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