Test Run Operation; Power On; Display Status Check - Omron 3G3RX User Manual

3-6 Test Run Operation

Power On

Checkpoints Before Turning On the Power
•Make sure that an appropriate power supply voltage is supplied and that the power input terminals
(R/L1, S/L2, and T/L3) are wired correctly.
3G3RX- A2: 3-phase 200 to 240 V AC
3G3RX- A4: 3-phase 380 to 480 V AC
•Make sure that the motor output terminals (U/T1, V/T2, and W/T3) are connected to the motor
correctly.
•Make sure that the control circuit terminals and the control device are wired correctly and that all
control terminals are turned off.
•Set the motor to no-load status (i.e., not connected to the mechanical system).
Power On
•After checking the above, turn on the power.

Display Status Check

•When the power is turned on normally, the display shows:
[Normal] RUN LED indicator (during RUN) : ON
POWER LED indicator
Data display
•If an error occurs, refer to "Chapter 5 Maintenance Operations" and make the necessary changes
to remedy.
[Fault] RUN LED indicator (during RUN) : OFF
POWER LED indicator
Data display
(The display varies depending on the type of error.)
3-6 Test Run Operation
ALARM LED indicator
: ON
: Displays the set value in d001
ALARM LED indicator
: ON
: An error code, such as "E01", is displayed.
3
: OFF
: ON
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