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

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
For an Inverter of 200 V, 37 kW or more, use one of the following power supplies for the cooling fan.
3-phase 200/208/220 VAC 50 Hz or 3-phase 200/208/220/230 VAC 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)
•

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.
DRIVE QUICK ADV VERIFY AUTO
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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