Mitsubishi Electric Q Series Reference Manual page 186

6 PROGRAMMING
No.
SB0000 Link startup (host)
SB0001 Link stop (host)
Cyclic transmission start
SB004C
acknowledgment status (host)
Cyclic transmission start completion
SB004D
status (host)
Cyclic transmission stop acknowledgment
SB004E
status (host)
Cyclic transmission stop completion
SB004F
status (host)
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(b) Cyclic transmission stop/restart of the host
(Cyclic transmission stop)
1) Turn Link stop (host) (SB0001) ON.
2) When the network module accepts a request, Cyclic transmission stop
acknowledgment status (host) (SB004E) is turned ON.
3) When the cyclic transmission stop is completed, Cyclic transmission
stop completion status (host) (SB004F) is turned ON.
4) If the cyclic transmission stop is completed abnormally, an error code
will be stored in Data linking stop status (host) (SW004F).
5) Turn Link stop (host) (SB0001) OFF.
(Cyclic transmission restart)
6) Turn Link startup (host) (SB0000) ON.
7) When the network module accepts the request, Cyclic transmission
start acknowledgment status (host) (SB004C) is turned ON.
8) When the cyclic transmission restart is completed, Cyclic transmission
start completion status (host) (SB004D) is turned ON.
9) If the cyclic transmission restart is completed abnormally, an error code
will be stored in Data linking start status (host) (SW004D).
10) Turn Link startup (host) (SB0000) OFF.
Description No.
SW004D Data linking start status (host)
SW004F Data linking stop status (host)
MELSEC-Q
Description
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