Mitsubishi Electric MELSEC iQ-R Series User Manual page 154

No. Name
SD113 Detailed
to information 2
SD143
APPX
152
Appendix 4 List of Special Register (SD) Areas
Description Details
Detailed • The detailed information 2 corresponding to 'Latest self-diagnostic error code'
information 2 (SD0) is stored.
• There are four types of information to be stored as described below.
• The type of the detailed information 2 can be obtained using 'Detailed information
2 information category' (SD112). (The value of the "Detailed information 2
information category code" stored in 'Detailed information 2 information category'
(SD112) corresponds to the following (2), (4), and (5).)
(2) Drive number and file name
■SD113: With or without specification
• b0: Drive No.
• b1: File name
■SD114: Drive No.
■SD115 (1st character) to SD122 (8th character): File name (first 8 characters of
Unicode character string)
(4) Parameter information
■SD113: With or without specification
• b0: Parameter type
• b1: Parameter storage location
• b2: I/O No.
• b3: Parameter No.
• b4: Network No.
• b5: Station No.
• b6: System information
■SD114: Parameter type, parameter storage location
• b0 to b7: Parameter type (1: System parameter, 2: CPU parameter, 3: Module
parameter, 4: Module extension parameter)
• b8 to b15: Parameter storage location (4: Data memory)
■SD115: I/O No.
For no assignment of I/O No., FFFFH is given.
■SD116: Parameter No.
■SD117: Network No.
■SD118: Station No.
1 to 120
■SD119 to SD129: System information
(5) System configuration information
■SD113: With or without specification
• b0: I/O No.
• b1: Slot No.
• b2: Base No.
• b3: Power supply No.
• b4: CPU No.
• b5: Network No.
• b6: Station No.
■SD114: I/O No.
■SD115: Slot No., Base No.
• b0 to b7: Slot No. (0 to 11: Slot No.)
• b8 to b15: Base No. (0: Main base unit, 1 to 7: 1st to 7th extension base unit, 8:
8th or more)
■SD116: Power supply No., CPU No.
• b0 to b7: Power supply No. (1: Power supply module 1, 2: Power supply module 2)
• b8 to b15: CPU No. (1: Remote head No.1, 2: Remote head No.2)
■SD117: Network No.
■SD118: Station No.
1 to 120
Set by (setting
timing)
S (Error)