Omron RX2 Series User Manual

12 Troubleshooting
12 - 34
High-function General-purpose Inverter RX2 Series User’s Manual
Operation com-
mand destination
or operation com-
mand is wrong.
Even though the operation com-
mand is entered, the motor does
not drive.
If the LED for RUN on the LCD Operator is lit or the
operation display appears, the operation command has
been entered normally. There is another factor for why
the motor is not driven.  Return to The motor doesn’t
rotate although an operation command was entered.
The operation command destina-
tion and the operation command
input are not the same.
Check the operation command destination. Check
[AA111] and the terminal function. See 6-3 Operation
Command Settings on page 6-19 for details.
You want to make operation from
the LCD Operator but had made
the different setting.
Confirm that “oFW” or “oRV” is shown on the LCD
Operator. If it is not shown, then confirm that the opera-
tion command selection [AA111] is set to 02 RUN key
on operator keypad. If it is shown, the terminal function
needs to be checked.
You want to make operation from
the [FW] terminal but had made
the different setting.
Set the operation command selection [AA111] to 00
[FW/RV] terminal. If RUN is not shown when the [FW]
terminal is turned ON, other terminal functions need to
be checked.
There is a cause other than the
operation command.
• If the LCD Operator doesn’t show RUN, a shutoff
function or the main power supply may not be turned
ON.
• There is another factor for why the motor is not
driven.  Return to The motor doesn’t rotate
although an operation command was entered.
Occurrence Estimated cause(s) Exemplar measures to be taken

Omron RX2 Series Specifications

General

Brand	Omron
Model	RX2 Series
Category	Inverter
Language	English