BeepBob
Member
Hello,
I am trying to replicate a piece of logic on the PLC5 onto an SEL RTAC. I am using ladder on SEL and FBD. I am having issue on the ladder portion in SEL when it comes to timer timing and the SR block. I do not have an RTAC yet to test so seeing if anyone can spot logic issue.
The off logic is identical to the on logic. Screenshot added
1. I made network 1-4 , I think it is identical in functionality to the PLC5 code, except for the timer timing, I do not know why SEL does not provide a timer timing attribute. Reason I made 5 networks (rungs) is because SEL close branch...is weird
2. Network 5-6, I am trying to do the logic using an SR block, I think I can do the timer timing by accessing the T1.IN bit?
3. Any suggestion on the FBD?
I am trying to replicate a piece of logic on the PLC5 onto an SEL RTAC. I am using ladder on SEL and FBD. I am having issue on the ladder portion in SEL when it comes to timer timing and the SR block. I do not have an RTAC yet to test so seeing if anyone can spot logic issue.
The off logic is identical to the on logic. Screenshot added
1. I made network 1-4 , I think it is identical in functionality to the PLC5 code, except for the timer timing, I do not know why SEL does not provide a timer timing attribute. Reason I made 5 networks (rungs) is because SEL close branch...is weird
2. Network 5-6, I am trying to do the logic using an SR block, I think I can do the timer timing by accessing the T1.IN bit?
3. Any suggestion on the FBD?
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