Mitsubishi QJ71LP21 Reference Manual page 266

8 TROUBLESHOOTING
Error
Error
Code
Messages
*1
(SD0)
CONTROL-
1411
BUS. ERR.
CONTROL-
1412
BUS. ERR.
CONTROL-
1413
BUS. ERR.
*1 Characters in parentheses ( ) indicate the special register numbers where individual information is being
:
stored.
8 - 55
Common Individual
Information Information
(SD5 to 15) (SD16 to 26)
Unit No. ----
Program error
Unit No.
location
---- ----
LED Status Operating
Statuses
RUN ERROR
of CPU
Off Flicker Stop
Off Flicker Stop
Off Flicker Stop
MELSEC-Q
Diagnostic
Timing
At power ON/
At reset
During
execution of
FROM/TO
instruction set.
Always
8 - 55