Mitsubishi Electric MELSEC Q Series Reference Manual page 580

No. Name
Reserved station
SB00C0
specification
Parameter
SB00D0 communication status
of each station
Parameter status of
SB00E0
each station
CPU RUN status of
SB00F0
each station
578
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).
Depending on the link refresh timing, Reserved station specification
(SW00C0 to SW00C7) and the update may be offset by one sequence scan.
(Condition)
• Valid when Data link status of own station (SB0049) is OFF.
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).
Depending on the link refresh timing, Parameter communication status of
each station (SW00D0 to SW00D7) and the update may be offset by one
sequence scan.
(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.
Stores the parameter status of each station.
OFF: No station detected parameter error
ON: Some stations detected parameter error
Stations that have parameter errors can be checked in Parameter error
status of each station (SW00E0 to SW00E7).
Depending on the link refresh timing, Parameter error status of each station
(SW00E0 to SW00E7) and the update may be offset by one sequence scan.
(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.
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).
Depending on the link refresh timing, CPU RUN status of each station
(SW00F0 to SW00F7) and the update may be offset by one sequence scan.
(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.
Description
Availability
Control Normal
station station
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