Mitsubishi QJ71LP21 Reference Manual page 342

8 TROUBLESHOOTING
Error
Error
Code
Messages
*1
(SD0)
6001 FILE DIFF.
MODE.
VERIFY
*7
ERR.
6010
OPE. MODE
*7
DIFF.
OPE. MODE
6020
*3
DIFF.
UNIT LAY.
6030
*7
DIFF.
UNIT LAY.
6035
*7
DIFF.
UNIT LAY.
6036
*3
DIFF.
6040
CARD TYPE
DIFF.
6041
*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.
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Common Individual
Information Information
(SD5 to 15) (SD16 to 26)
---- ----
---- ----
---- ----
---- ----
Unit No. ----
---- ----
Unit No. ----
---- ----
---- ----
LED Status Operating
Statuses
RUN ERROR
of CPU
Off Flicker Stop
On On Continue
On On Continue
Off Flicker Stop
Off Flicker Stop
Off Flicker Stop
Off Flicker Stop
Off Flicker Stop
Off Flicker Stop
MELSEC-Q
Diagnostic
Timing
At power ON/
At reset/At
tracking cable
connection/At
operation
mode change
Always
Always
At power ON/
At reset
At power ON/
At reset/At
tracking cable
connection/At
operation
mode change
Always
At power ON/
At reset
At power ON/
At reset
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