Canceling A Minor Error (Continue Error) On A Remote I/O Station - Mitsubishi Electric MELSEC Q Series Reference Manual

8 TROUBLESHOOTING

8.4 Canceling a Minor Error (Continue Error) on a Remote I/O Station

Item
Canceling a specific
remote I/O station error
Canceling errors of all
remote I/O stations
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An error of a remote I/O module can be canceled if it is a type of errors that allows the
module operation to continue, as in the case of CPU modules.
The following explains errors that can be canceled and how to cancel them.
(1) Errors that can be canceled
The errors listed below can be canceled.
For error details, refer to Section 8.3.3.
Error code
1300
1401
1403
1510
1520
2000
1: Can be canceled only when "Continue" is set in the CPU module on the remote
master station and in PLC parameter (Error time operation mode, H/W error time
CPU operation mode) for the remote I/O station.
If "Stop" has been selected, the error cannot be canceled because it is regarded
as a moderate error (stop error).
(2) How to cancel an error
The following lists how to cancel an error.
Operation
Manipulate the remote master station and a remote
I/O station to cancel only a specific remote I/O station
error.
Manipulate the remote master station to cancel errors
of all remote I/O stations.
Error message
1
FUSE BREAK OFF
SP. UNIT DOWN 1
SP. UNIT DOWN 1
SINGLE PS. DOWN
SINGLE PS. ERROR
UNIT VERIFY ERR. 1
Availability
GX Sequence
Developer program
: Available
MELSEC-Q
Reference
section
8.4.1
8.4.2
: N/A
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