Mitsubishi Electric Q26UD(E)HCPU - Page 316

314
1105
[RAM ERROR]
The CPU memory in the CPU module is faulty.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
• Take noise reduction measures.
• Reset the CPU module and run it again. If
the same error code is displayed again, the
cause is a hardware failure of the CPU
module. Please consult your local
Mitsubishi representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Q00J/Q00/Q01
QnU
[RAM ERROR]
The CPU shared memory in the CPU module is
faulty.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
Qn(H)
QnPH
QnPRH
QnU
1106
[RAM ERROR]
The program memory was corrupted due to
battery exhaustion.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
•STOP  RUN/When an END instruction
executed
• Check the battery to see if it is dead or not.
If dead, replace the battery.
• Take measures to reduce noise.
• Format the program memory, write all files
to the CPU module, and reset the module
to run it again. If the same error code is
displayed again, the cause is a hardware
failure of the CPU module. Please consult
your local Mitsubishi representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Qn(H)
QnPH
QnPRH
1107
[RAM ERROR]
The work area RAM in the CPU module is faulty.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
The cause is a hardware failure of the CPU
module. Please consult your local Mitsubishi
representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnPRH
1108
[RAM ERROR]
The work area RAM in the CPU module is faulty.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
The cause is a hardware failure of the CPU
module. Please consult your local Mitsubishi
representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Qn(H)
QnPH
QnPRH
1109
[RAM ERROR]
The work area RAM in the CPU module is faulty.
■Collateral information
•
Common information: -
• Individual information: -
■Diagnostic timing
• Always
The cause is a hardware failure of the CPU
module. Please consult your local Mitsubishi
representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Qn(H)
QnPH
QnPRH
1110
[TRK. CIR. ERROR]
A fault was detected by the initial check of the
tracking hardware.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
The cause is a hardware failure of the CPU
module. Please consult your local Mitsubishi
representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnPRH
1111
[TRK. CIR. ERROR]
A tracking hardware fault was detected.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
The cause is a hardware failure of the CPU
module. Please consult your local Mitsubishi
representative.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnPRH
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU