Mitsubishi Melsec-Q Series User Manual page 428

Error
Code Error Contents and Cause
(SD0)
[TRK. TRANS. ERR.]
A data sum value error occurred in tracking (data
reception).
(This can be detected from the control system or
standby system of the redundant system.)
6102
■Collateral information
• Common Information:–
• Individual Information:–
■Diagnostic Timing
• Always
[TRK. TRANS. ERR.]
• A data error (other than sum value error)
occurred in tracking (data reception).
(This error may be caused by tracking cable
removal or other system power-off (including
reset).)
• The error occurred at a startup since the redun-
6103 dant system startup procedure was not followed.
(This can be detected from the control system or
standby system of the redundant system.)
■Collateral information
• Common Information:–
• Individual Information:–
■Diagnostic Timing
• Always
[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 redun-
dant system startup procedure was not followed.
6105
(This can be detected from the control system or
standby system of the redundant system.)
■Collateral information
• Common Information:Tracking transmission data
• Individual Information:–
■Diagnostic Timing
• Always
[TRK. TRANS. ERR.]
• A timeout error occurred in tracking (data trans-
mission).
(This error may be caused by tracking cable
removal or other system power-off (including
reset).)
• The error occurred at a startup since the redun-
dant system startup procedure was not followed.
6106
(This can be detected from the control system or
standby system of the redundant system.)
■Collateral information
• Common Information:Tracking transmission data
• Individual Information:–
■Diagnostic Timing
• Always
12 - 133
• Check the CPU module or tracking cable. If the
error still occurs, this indicates the CPU module
or tracking cable is faulty. (Contact your local Mit-
subishi representative, explaining a detailed
description of the problem.)
• Confirm the redundant system startup procedure,
and execute a startup again.
classification
• Check the CPU module or tracking cable. If the
error still occurs, this indicates the CPU module
or tracking cable is faulty. (Contact your local Mit-
subishi representative, explaining a detailed
description of the problem.)
• Confirm the redundant system startup procedure,
and execute a startup again.
classification
Corrective Action
LED Status Corresponding
CPU Status CPU
RUN:
On
ERR.:
On QnPRH
CPU Status:
Continue