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APPX
Appendix 5 List of Link Special Register (SW)
SW001B REMFR/REMTO
instruction response wait
timer time
Set the response wait time for the REMFR/REMTO/REMFRD/REMTOD instruction.
0: 10 seconds (default)
Other than the above: Number of seconds that is set
(Conditions)
• This register is enabled when 'Baton pass status of own station' (SB0047) is off.
• When 'Baton pass status of own station' (SB0047) is turned on (error), data prior
to error is held.
(Master
operating
station only)
SW0030 Link dedicated
instructions processing
result CH1
Stores the processing results of the link dedicated instruction that used channel 1 of
the own station.
0: Completed normally
1 or greater: Completed with an error (Error code is stored.)
SW0031 Link dedicated
instructions processing
result CH2
Stores the processing results of the link dedicated instruction that used channel 2 of
the own station.
0: Completed normally
1 or greater: Completed with an error (Error code is stored.)
SW0040 Network number Stores the network number of the own station.
Range: 1 to 239
SW0042 Station number Stores the station number of the own station.
Range: 1 to 120, 125 (master station), 255 (station number not set)
SW0043 Mode status of own
station
Stores the module operation mode setting or communication mode of the own
station.
0: Online mode, normal (local station: online mode)
1: Online mode, high speed
2: Offline mode
3: Online mode, high-speed remote net
B: Module communication test mode
SW0044 Submaster station
number
Stores the submaster station number that has been set using a parameter.
0: No submaster function setting
1 to 120: Station number of the submaster station
SW0046 Module type Stores the hardware status of the own station.
Model type
00: Module
01: Board
10: HMI
SW0047 Baton pass status of
own station
Stores the baton pass status (transient transmission availability) of the own station.
0: Data link in progress
2: Baton pass in progress
3: Baton pass being terminated
4: Test in progress
5: Offline
SW0048 Cause of baton pass
interruption
Stores the cause of interruption in the communication (baton pass) of the own
station.
00H: At normal communication or power-on
30H: Cable disconnection
33H: Disconnection or return in progress
40H: Offline mode
60H: Network topology setting error
No. Name Description Availability
Master
station
(submaster
station)
Local
station
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