Mitsubishi Electric MELSEC iQ-R Series User Manual page 87

Checking error codes and warning codes
The latest error code and warning code of the safety remote I/O module can be checked with the remote register of the master
station.
■Checking the Error code (RX10 to RX1F)
Check the error codes with the remote register of the master station.
[Online]  [Monitor]  [Device/Buffer Memory Batch Monitor]
Ex.
When the refresh target device for Error code (RX10 to RX1F) is W101
■Checking the Warning code (RX20 to RX2F)
Check the warning codes with the remote register of the master station.
[Online]  [Monitor]  [Device/Buffer Memory Batch Monitor]
Ex.
When the refresh target device for Warning code (RX20 to RX2F) is W102
10 TROUBLESHOOTING
10.2 Checking Module Status
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