Mitsubishi QJ71LP21-25 - Page 348

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MELSEC-Q
8 TROUBLESHOOTING
*1 : Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
*3 : This can only be detected in redundant systems. Detection is possible in either the control system or the
standby system.
*7 : This can only be detected in the redundant system standby system.
Error
Code
(SD0)
*1
Error
Messages
Common
Information
(SD5 to 15)
Individual
Information
(SD16 to 26)
LED Status Operating
Statuses
of CPU
Diagnostic
Timing
RUN ERROR
6107
TRK. TRANS.
ERR.
*3
---- ---- On On Continue Always
6108
6110
TRK. SIZE
ERROR
*3
Tracking
capacity
excess error
factor
---- On On Continue
When an END
instruction
executed.
6111
TRK. SIZE
ERROR
*3
---- ---- On On Continue
When an END
instruction
executed.
6112
TRK. SIZE
ERROR
*7
---- ---- On On Continue
When an END
instruction
executed.
6120
TRK. CABLE
ERR.
*3
---- ---- Off Flicker Stop
At power ON/
At reset