Hello,

I'm working on a project that uses SFCs where I have two sequences:one "main" and one "cleaning"

I want when a certain condition is fulfilled, the "main" sequence is interrupted and reset, then the "cleaning" sequence takes over.

I tried aborting the "main" sequence in CFC but, for some reason it's stayed running.

I am using pcs7 9.1

Thanks in advance

Hi,

You could implement both sequenses in the same SFC Type using different Control Strategies.

You should be able to jump between sequences and step via the TARGETSEQ and TARGETSTEP
https://support.industry.siemens.com/cs/ww/en/view/109804258/147691240587 

Hope this helps,
best regards,
Cedric