Troubleshooting - Omron RX Series User Manual

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Troubleshooting

This section describes the troubleshooting of LCD Digital Operator problems.
For the troubleshooting of Inverter problems, please refer to RX (I560-E2), LX (I120E-EN) or MX2
(I570-E2) User's Manuals.
No Data is Displayed on the Screen
The inverter power supply is ON.
The cable is connected properly
between the Inverter and the LCD
Digital Operator.
The cable is not broken.
No error or warning message is
displayed on the LCD Digital
Operator.
The LCD Digital Operator displays
English characters only.
The troubleshooting is completed.
LCD Digital Operator User's Manual (I579)
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
7 Error Messages and Troubleshooting
Turn ON the Inverter power supply.
Turn OFF the Inverter power supply,
connect the cable properly, and then
turn ON the power supply again.
Replace the cable.
Set the related Inverter parameters
and set the LCD Digital Operator
functions in the Option Mode.
In the Option Mode, set the display
language of the LCD Digital Operator
to English.
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