SCADA_Dude
Member
I have constructed an SFC for the main part of my process and it works great. I started thinking about unexpected things, like a non-related equipment failure that would require the SFC to restart, and reset the transition states.
I came up with quite a few scenario's, but I'm sure there are some I havent thought of (or near impossible to think of). It would be a major pain to try to add transitions everywhere to force a restart of the SFC for these cases. Is there an easier way to force a restart of SFC?
On a general note, I really like the SFC concept, but the issue I mention above seems like a major weakness compared to ST or Ladder that gets evaulated repeatedly. Am I wrong in thinking this?
I came up with quite a few scenario's, but I'm sure there are some I havent thought of (or near impossible to think of). It would be a major pain to try to add transitions everywhere to force a restart of the SFC for these cases. Is there an easier way to force a restart of SFC?
On a general note, I really like the SFC concept, but the issue I mention above seems like a major weakness compared to ST or Ladder that gets evaulated repeatedly. Am I wrong in thinking this?