Error Code List - Mitsubishi Q2ASCPU User Manual

6.3 Error Code List

Error
Error
Code
Message
(SD0)
MAIN CPU
1000
DOWN
END NOT
1010
EXECUTE
*1 CPU operation can be set in the parameters at error occurrence. (LED indication varies.)
*2 The BAT.ALM LED turns on at BATTERY ERROR.
The following information deals with error codes and the meanings, causes, and
corrective measures of error messages.
<Relevant CPU>
: Indicates all the QnACPUs and QCPU.
QCPU : Indicates all the Q series CPU modules.
Q00J/Q00/Q01 : Indicates the Basic model QCPU.
Qn(H) : Indicates the High Performance model QCPU.
QnPH : Indicates the Process CPU.
QnPRH : Indicates the Redundant CPU.
QnA : Indicates the QnA series and Q2ASCPU series.
Rem : Indicates the MELSECNET/H remote I/O modules.
Each CPU module model name: Indicates the relevant specific CPU module.
(Example: Q4AR, Q2AS)
Common Individual
Information Information
(SD5 to 15) (SD16 to 26)
–
–
LED Status
RUN ERROR
– Off Flicker
– Off Flicker
65
CPU
Diagnostic
Operation
Timing
Status
Stop Always
When an END
Stop instruction
executed