Mitsubishi QJ71GP21-SX, Reference Manual

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App
- 26 Appendix 2 Link Special Register (SW) List
APPENDICES
SW0082
IN-side mis-cabling
station No.
Stores the station No. of the station where the IN-side cable is incorrectly
inserted.
The station No. to be stored is a station No. of the target station where a
cable is connected.
0: No station connects cable incorrectly
1 to 120: Station No.
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error is held.
• Valid when OUT-side loopback factor (SW0081) is 30
H
(IN-side cable
insertion error).
SW0084
OUT-side cable
disconnection detection
count
Stores the number (accumulation) of detecting cable disconnection at
OUT-side.
The number of detections is cleared when Clear OUT-side transmission error
count (SB0008) is turned ON.
SW0096
Station-to-station test
station
Stores the station No. of the target station where a station-to-station test is
performed. (Valid only at station-to-station test)
Stores the station No. of a target station when monitoring an executing
station.
Stores the station No. of an executing station when monitoring a target
station.
0: Station No. not set
1 to 120: Station No. for target station of station-to-station test
Table App.4 Link special register (SW) list (Continued)
No. Name Description
Availability
Control
station
Normal
station
IN
OUT
Station No.1
IN
OUT
Station No.2
IN
OUT
Station No.3
IN
OUT
Station No.4
SW0082: 3 SW0082: 3 SW0082: 2 SW0082: 2
Link special register (SW): SW0082 to SW0096