SFC Types PCS7 9.1

SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
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lazarvlad
Posts: 18
Joined: Fri Jul 09, 2010 11:16 pm

SFC Types PCS7 9.1

Post by lazarvlad » Sat Jan 21, 2023 1:08 pm

Hello ,

Need your help, for somebody which have more experience in SFC Types.

I have two SFC types A and B.
SFC type A have sequences : START,STOP,OFF and only one instance.
SFC type B have sequences : START,STOP,OFF and three instance

SFC A in sequence START in Step01 need to automatically start SFC B sequence START and give feedback/confirmation to SFC A -sequence START from SFC A.
For sequences STOP and OFF is the same logic.
How can implement this?

Rex2701
Posts: 370
Joined: Wed Oct 13, 2010 8:44 am
Location: Russian Federation

Re: SFC Types PCS7 9.1

Post by Rex2701 » Sat Jan 21, 2023 1:39 pm

Simply use START, STOP, STARTED or RUNNING, STOPPED in/out in the External View for the appropriate instance of B.

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