Option Board Errors - Omron CJ2 CPU UNIT User Manual

Cj2 cpu unit hardware
Hide thumbs Also See for CJ2 CPU UNIT:
Table of Contents

Advertisement

Option Board Errors

An Option Board error will occur if the Option Board is removed while the power is being supplied.
POWER
Lit.
Lit.
Recovery Processing Flow
Option Board error occurs.
Check the location of the error.
Restart the PLC.
Recovered?
Restart the System.
Error Causes and Remedies
Suspected cause of
error
The Option Board was
removed while the system
was operating.
Option Board failure
CJ2 CPU Unit Hardware User's Manual
RUN
ERR/ALM
Flashing.
No
Check the Unit connections.
Yes
Replace the Option Board.
Confirmation method
Check the mating of the
Option Board connector.
If restarting does not clear
the error, check whether
the error is cleared by
replacing the Option
Board.
Error flag
Error code
A315.13
00D1
A402.00
Restart the PLC.
Remedy
Reconnect.
Replace the Option Board. Same as at the left.
6 Troubleshooting
Error infor-
mation
---
Prevention of recur-
rence
Check for vibration and
shock.
6-19
6

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents