395
APPENDICES
A
Appendix 1 Error Codes
Appendix 1.8 List of error codes (6000 to 6999)
6050
[CAN'T EXE. MODE]
The function inexecutable in the debug mode or
operation mode (backup/separate mode) was
executed. (This can be detected from the control
system or standby system of the redundant
system.)
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• Always
Execute the function executable in the debug
mode or operation mode (backup/separate
mode).
RUN: On
ERR.:On
CPU Status:Continue
QnPRH
6060
[CPU MODE DIFF.]
In a redundant system, the operation mode
(backup/separate) differs between the control
system and standby system. (This can be
detected from the standby system of the
redundant system.)
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset/At tracking cable
connection
Match the operation modes of the control
system and standby system.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnPRH
6061
[CPU MODE DIFF.]
In a redundant system, the operation mode
(backup/separate) differs between the control
system and standby system. (This can be
detected from the standby system of the
redundant system.)
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• When an END instruction executed
Match the operation modes of the control
system and standby system.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnPRH
6062
[CPU MODE DIFF.]
Both System A and B are in the same system
status (control system). (This can be detected
from the system B of the redundant system.)
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset/At tracking cable
connection
Power the CPU module (System B) which
resulted in a stop error, OFF and then ON.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnPRH
6100
[TRK. TRANS. ERR.]
• An error (e.g. retry limit exceeded) occurred in
tracking (data transmission). (This error may be
caused by tracking cable removal or other
system power-off (including reset).)
• The error occurred at a startup since the
redundant system startup procedure was not
followed.
■Collateral information
• Common information: Tracking transmission
data classification
• Individual information: -
■Diagnostic timing
• Always
• Check the CPU module or tracking cable. If
the same error occurs, the cause is a
failure of the CPU module or tracking cable.
Please consult your local Mitsubishi
representative.
• Confirm the redundant system startup
procedure, and execute a startup again.
RUN: On
ERR.:On
CPU Status:Continue
QnPRH
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU
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