Mitsubishi Electric MELSEC iQ-R Series User Manual page 281

No. Name Description
SD81 to Detailed information Detailed information
SD111 1 1
Details
■(5) System configuration information
b15
With or without specification
SD81
*1
I/O No.
SD82
SD83 Base unit No. *2
Power supply module
*4
CPU No.
SD84
Network No.
SD85
Station No.
SD86
Without specification:
*1: 0xFFFF
*2,*3,*4: 0xFF
*5,*6,*7: 0
The following information is stored in SD81.
• b0: I/O No.
• b1: Slot No.
• b2: Base unit No.
• b3: Power supply module No.
• b4: CPU No.
• b5: Network No.
• b6: Station No.
The slot No. (0 to 11) is stored in SD83 (b0 to b7).
The base No. is stored in SD83 (b8 to b15).
• 0: Main base unit
• 1 to 7: Extension base unit, level 1 to 7
• 8: Extension base unit, level 8 (when the number of base is exceeded)
The power No. (1 to 2) is stored in SD84 (b0 to b7).
The CPU No. (1 to 4) is stored in SD84 (b8 to b15).
The network No. (0 to 120) is stored in SD85. (0 for a master station)
■(6) Frequency information
b15
With or without specification
SD81
SD82
Number of times
(set value)
SD83
SD84
Number of times
(measured value)
SD85
*1: When the number of times (set value) is not specified, 0 is stored.
*2: When the number of times (measured value) is not specified, 0 is stored.
The following information is stored in SD81.
• b0: Number of times (Set value)
• b1: Number of times (Measured value)
■(7) Time information
b15
SD81 With or without specification
SD82 Time (set value) (ms)
SD83 Time (set value) (µs)
Time (measured value) (ms)
SD84
Time (measured value) (µs)
SD85
*1: When the time (set value) is not specified, 0 is stored.
*2: When the time (measured value) is not specified, 0 is stored.
The following information is stored in SD81.
• b0: Time (Set value) [ms]
• b1: Time (Set value) [s]
• b2: Time (Measured value) [ms]
• b3: Time (Measured value) [s]
■(24) Failure information
The failure information is a part of system information.
b0
Slot No. *3
No. *5
*6
*7
b0
L
*1
H
L
*2
H
b0
*1
*1
*2
*2
Appendix 5 Special Register List
Set by (when to set)
S (error occurrence)
A
APPX
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