Omron CPM2A - 11-2005 - Page 153

5-5SectionTroubleshooting Flowcharts
136
Non-fatal Error Check
Identify the error, eliminate its
cause, and clear the error.
ERR/ALM indicator flashing.
Is a non-fatal error
indicated?
Is the ERR/ALM
indicator flashing?
Replace the CPU
Unit.
End
Determine the cause of the error
with a Programming Device.
No
Yes
Flashing
Not lit