Mitsubishi Electric MELSEC iQ-R C R12CCPU-V User Manual page 219

No. Name Content
SD112 Detailed information Detailed information
2 information 2 information
category category code
SD113 Detailed information Detailed information
to 2 2
SD143
Details
Detailed information 2 information category code is stored.
b15 ~ b8b7
(2)
(1) Information category code
(2) Not used (fixed to 0)
The following codes are stored into the information category code.
• 0: N/A
• 2: Drive number and file name
• 3: N/A
• 4: Parameter information
• 5: System configuration information
• Detailed information 2 corresponding to the error code (SD0) is stored.
• There are three types of information to be stored as shown in (2), (4),
and (5).
• The type of the detailed information 2 can be acquired from SD112.
(The value of the "Detailed information 2 information category code"
which is to be stored to SD112 corresponds to the number (2), (4), and
(5) in the following figures.)
■(2) Drive number and file name
b15
SD113 With or without specification
SD114
Drive No.
SD115
File name
(First 8 characters of Unicode character string)
SD122
The following information is stored in SD113.
• b0: Drive No.
• b1: File name
■(4) Parameter information
b15
SD113 With or without specification
Parameter storage
SD114
destination
SD115 I/O No.
SD116 Parameter No.
SD117 Network No.
SD118 Station No.
SD119
System information
SD129
The following information is stored in SD113.
• b0: Parameter type
• b1: Parameter storage destination
• b2: I/O No.
• b3: Parameter No.
• b4: Network No.
• b5: Station No.
• b6: System information
The parameter type is stored in SD114 (b0 to b7).
• 1: System parameter
• 2: CPU parameter
• 3: Module parameter
• 4: Module extended parameter
• 5: Memory card parameter
The parameter storage destination is stored in SD114 (b8 to b15).
• 2: SD memory card
• 4: Data memory
The I/O No. is stored in SD115. (0xFFFFH if an I/O No. is not assigned.)
The network No. (0 to 120) is stored in SD117. (0 for a master station)
~ b0
(1)
b0
1st character
8th character
b0
Parameter
type
Appendix 6 Special Register List
Set by (when to set)
S (at error occurrence)
S (at error occurrence)
A
APPX
217