836
APPX
Appendix 5 List of Special Register Areas
SD81 to
SD111
Detailed
information 1
Detailed
information 1
• Detailed information 1 corresponding to the error code (SD0) is stored.
• The type of the detailed information 1 can be obtained using SD80 (the
value of the "Detailed information 1 information category code" stored in
SD80 corresponds to the following figures (1), (2), (4) to (7), (24), (27),
(34), (37) and (38)).
(1) Error location information
■SD81: With or without specification
b0: Argument number
b1: SFC block number
b2: SFC step number
b3: SFC transition number
b4: Step number
b5: FB number
b6: File name
■SD82: Argument number (stored in the range from 1)
■SD83: SFC block number
■SD84 to SD85: SFC step number
■SD86 to SD87: SFC transition number
■SD88 to SD89: Step number
■SD90: FB number
■SD91 to SD98: File name (first eight characters of Unicode string)
(2) Drive number and file name
■SD81: With or without specification
b0: Drive number
b1: File name
■SD82: Drive number
■SD83 to SD90: File name (first eight characters of Unicode string)
S (Error) ALL
SD81 to
SD111
Detailed
information 1
Detailed
information 1
(4) Parameter information
■SD81: With or without specification
b0: Parameter type
b1: Parameter storage location
b2: I/O number
b3: Parameter number
b4: Network number
b5: Station number
b6: System information
■SD82
• b0 to b7: Parameter type (stored in the following value)
1: System parameter
2: CPU parameter
3: Module parameter
4: Module extension parameter
5: Memory card parameter
6: Safety system parameter
7: Safety CPU parameter
8: Safety module parameter
• b8 to b15: Parameter storage location (2: SD memory card, 4: Data
memory)
■SD83: I/O number
0xFFFF is stored when no I/O number is assigned.
■SD84: Parameter number
■SD85: Network number
■SD86: Station number
0 to 120 (0 is stored for the master station.)
■SD87 to SD97: System information
S (Error) ALL
No. Name Data stored Details Set by
(setting
timing)
CPU
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