Mitsubishi QJ71LP21 Reference Manual page 332

8 TROUBLESHOOTING
Error
Error
Code
Messages
*1
(SD0)
4421
4422
CAN'T SET(S)
4423
4430
SFC EXE.
ERROR
4431
4432
*1 : Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
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Common Individual
Information Information
(SD5 to 15) (SD16 to 26)
Program error
----
location
File name/
----
Drive name
LED Status Operating
Statuses
RUN ERROR
of CPU
Off Flicker Stop
Off Flicker Stop
MELSEC-Q
Diagnostic
Timing
STOP RUN
STOP RUN
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