APPENDICES
Appendix 1 Link Special Relay (SB) List
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SB00C0
Reserved station
specification
Stores the presence of reserved station.
OFF: No reserved station
ON: Reserved station exists
When any reserved station exists, each station status can be checked in
Reserved station specification (SW00C0 to SW00C7).
(Condition)
• Valid when Data link status of own station (SB0049) is OFF.
SB00D0
Parameter
communication status
of each station
Stores the parameter communication status of each station.
OFF: Parameter communication is completed or not executed in all stations
ON: Station where parameter communication is in execution exists
Stations that are communicating parameters can be checked in Parameter
communication status of each station (SW00D0 to SW00D7).
(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.
• The reserved station and the station No. later than the largest one are
excepted.
SB00E0
Parameter status of
each station
Stores the parameter status of each station.
OFF: No station detected parameter error
OFF: Some stations detected parameter error
Stations that have parameter errors can be checked in Parameter error status
of each station (SW00E0 to SW00E7).
(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.
• The reserved station and the station No. later than the largest one are
excepted.
SB00F0
CPU RUN status of
each station
Stores the RUN status of the CPU module of each station. (Including own
station)
OFF: All stations are in RUN or STEP-RUN status
ON: Some stations are in STOP or PAUSE status
When some stations are in the STOP or PAUSE status, each station status can
be checked in CPU RUN status of each station (SW00F0 to SW00F7).
(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.
Table App.2 Link special relay (SB) list (Continued)
No.
Name
Description
Availability
Control
station
Normal
station
Link special relay (SB): SB00C0 to SB00F0
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