Error Clear - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

CPU module operation setting
■Applicable errors to the CPU module operation setting
The following table lists the errors in the Safety CPU applicable to the setting that specifies the CPU module operation of
when the specific errors have occurred in each intelligent function module.
Error name
Module moderate error
Module major error
Stop setting
■Applicable errors to the stop setting
The following table lists the errors in the Safety CPU applicable to the setting that specifies the operation of all the CPU
modules of when a major or moderate error has occurred in any of the CPU modules.
Error name
Another CPU module moderate error
Another CPU module major error

Error clear

This function clears all the existing continuation errors occurring at the Safety CPU or safety function module at once.
Errors that can be cleared
This function can be used to clear only the continuation errors listed in the following table.
■Safety CPU
Error name
Power shutoff
ROM write count error
Battery error
Memory card access error
SNTP clock setting error
Default gateway/gateway IP address error
Own node port number error
Open specification port number error
Specified IP address error
Connection establishment failed
IP address duplication error
Socket communications response send error
TCP connection timeout
IP address error
Connection number acquisition error
Receive buffer securement error
UDP/IP transmission failed
TCP/IP transmission failed
Unsend data transmission error
Module moderate error
Another CPU module moderate error
Annunciator ON
Receive queue full
Receive processing error
Transient data error
Constant scan time exceeded
Safety cycle time exceeded
Error code
1200H
2441H, 2442H, 2450H
Error code
1220H
2461H, 2462H, 2470H
Error code
1000H
1080H
1090H
1100H
1120H
1124H
1128H
1129H
112DH
112EH
1130H
1133H
1134H
1152H
1155H
1157H
1165H
1166H
1167H
1200H, 1210H
1220H
1800H
1830H
1831H
1832H
1900H
1A00H
33 FUNCTIONS
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33.8 RAS Functions
33