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12.7 Special Register List
12 - 86
12
TROUBLESHOOTING
9
EMC AND LOW
VOLTAGE
DIRECTIVES
10
LOADING AND
INSTALLATION
11
MAINTENANCE AND
INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
Table12.20 Special register
Number Name Meaning Explanation
Set by
(When set)
Corresponding
CPU
SD5
Error
common
information
Error common
information
3) Time (value set)
4) Program error location
*4: "0" is stored to the block number and the step number.
9) CC-Link Safety information
*5: For details on the error classification and error item, refer to
the manuals for the connected devices.
10) Module No./Station No.
11) CC-Link IE Field Network information
*6: For details on the error classification and error item, refer to
the manuals for the connected devices.
If the QSCPU is connected, "350" is stored as the error
classification and the error code of the transfer target is
stored as the error item.
S (Error) QS
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
Number Meaning
Time : 1 s units (0 to 999 s)
Time : 1ms units (0 to 65535ms)
(Empty)
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
3
Number
Meaning
File name
(ASCII code: 8 characters)
Extension
2E
H(.)
(ASCII code: 3 characters)
(Empty)
Block No.
Step No.
Sequence step No. (L)
Sequence step No. (H)
4
4
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
Meaning
System area 1
System area 2
System area 3
System area 4
System area 5
System area 6
System area 7
Number
Error classification
Error item
Link ID
Station No.
SD5
5
5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
Meaning
(Empty)
Number
Slot No.
I/O No.
Station No.
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
MeaningNumber
Error classification
Error item
Network No.
Station No.
SD5
System area 1
System area 2
System area 3
System area 4
System area 5
System area 6
System area 7
6
6