Hi,
Don’t know if this will help anyone else, however I had a s/o request that I initially said I couldn’t achieve based on the below statement on PLC.
The ordered sequence only looks at the most recent event time. So the sequence A;B;A will ALWAYS fail.
However, with a little playing around, I have noted that the following does work
C1 = A;B
C2 = C1;B
With C2 is effectively appearing to work as A;B;A
Although if you then add in
C3 = C2;A
The logic does flow down, however you’ll find that C1 & C3 can go true together, so be careful.
Regards,
David