Omron SYSMAC CPM1 User Manual

93
5-6 Troubleshooting Flowcharts
Use the following flowcharts to troubleshoot errors that occur during operation.
Main Check
Check for non-fatal errors. (See page 96.)
Error
Replace the CPU
Unit.
Power indicator lit?
RUN indicator lit?
ERR/ALM indicator
flashing?
Is I/O sequence
normal?
Operating
environment nor-
mal?
Operation stopped. Check for fatal errors.
(See page 95.)
Check I/O. (See page 97.)
Check operating environment. (See page 99.)
Yes
Check power supply. (See page 94.)
No
No
No
No
No
Yes
Yes
Yes
Yes
Troubleshooting Flowcharts
Section 5-6

Omron SYSMAC CPM1 Specifications

General

Brand	Omron
Model	SYSMAC CPM1
Category	Controller
Language	English