Mitsubishi Q2ACPU

22 - 44
22. TROUBLE SHOOTING
22.3.9 Error code list (7000 to 10000)
The following shows the error messages from the error code 7000 to 10000, the
contents and causes of the errors, and the corrective actions for the errors.
Error
Code
Error Contents and Cause Corrective Action
LED Status
CPU Status
Corresponding
CPU
9000
[F**** ]
Annunciator (F) was set ON
■Collateral informationmmon
• Common Information:Program error location
• Individual Information:Annunciator number
■Diagnostic Timing
• When instruction executed
Read the individual information of the error using
the peripheral device, and check the program
corresponding to the numerical value (annunciator
number).
RUN:
On
ERR.:
On/Off
*2
CPU Status:
Continue
QnA
RUN:
USER LED On
ERR.:
USER LED On
CPU Status:
Continue
9010
[<CHK>ERR ***-***]
Error detected by the CHK instruction.
■Collateral informationmmon
• Common Information:Program error location
• Individual Information:Failure No.
■Diagnostic Timing
• When instruction executed
Read the individual information of the error using
the peripheral device, and check the program
corresponding to the numerical value (error
number) there.
RUN:
On
ERR.:
Off
CPU Status:
Continue
RUN:
USER LED On
ERR.:
USER LED On
CPU Status:
Continue
*2 For the Basic model QCPU, the special register (SD207 to DS209) for LED indication priority can turn off the indication. (The LED indication is always OFF
for the High Performance model QCPU, Process CPU, Redundant CPU, and Universal model QCPU.)