Omron Sysmac CS1 Operation Manual page 159

Troubleshooting Flowcharts
Error Check with the
RUN Indicator Lit
The following flowchart can be used to troubleshoot errors that occur while the
RUN indicator is lit.
ERC indicator lit or flashing.
Determine the cause of the error
with a Programming Device.
Is a fatal
or non-fatal error
indicated?
No
Is the ERC indicator
lit or flashing?
Not lit
End
Yes
Identify the error (see page 130),
eliminate its cause, and clear the error.
Yes
Replace the Custo-
mizable Counter Unit.
Section 9-5
139