I have a trap routine that is executed when a check for an IO is not ok (started by TriggCheckIO).
In het trap routine an error is raised unto the main routine.
In the actual code I received in the main routine the error is catched and a Trynext is programmed.
In that way I suppose the programm will jump over the routine checked the IO.
But what I want is that the IO is rechecked until OK before program flow can continu.
How can I accomplisch that?
I read that 'RETRY' cannot be used when an error is raised.
TRYNEXT when error is raised
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Plc_User -
May 28, 2014 at 10:14 AM -
Thread is marked as Resolved.