Mitsubishi QJ71LP21 Reference Manual page 272

8 TROUBLESHOOTING
Error
Error
Code
Messages
*1
(SD0)
UNIT VERIFY
2000
ERR.
UNIT VERIFY
2001
ERR.
2010
BASE LAY
ERROR
2011
*1 Characters in parentheses ( ) indicate the special register numbers where individual information is being
:
stored.
*2 The CPU module operation status when an error occurs can be set at the parameters. (LED display will
:
change accordingly.)
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Common Individual
Information Information
(SD5 to 15) (SD16 to 26)
Unit No.
[For Remote I/
O network] ----
Network No./
Station No.
Unit No. ----
Base No. ----
LED Status Operating
Statuses
RUN ERROR
of CPU
Off/ Flicker/ Stop/
On On Continue
Off/ Flicker/ Stop/
On On Continue
Off Flicker Stop
MELSEC-Q
Diagnostic
Timing
When an END
instruction
*2
executed.
When an END
instruction
executed.
At power ON/
At reset
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