We have a Wohlenberg CUT-TEC 115,1999 that holds the program for cutting at a specific length say 510 mm for 10 minutes, it then resets itself and goes down to 96mm. Thanks
I do not fully understand what you are saying.
Are you saying that you have a PROGRAM that has a CUT step at 510mm, and initially cuts paper at 510mm, then after 10 minutes, starts cutting paper at 96mm ? Thats a BIG change ??
Unfortunately, you example is near the REFERENCE point, so a few things could be happening.
If you were to Program for 200mm, and never have any part of your program exceed 400mm, then you would be clear of the REFERENCE point (forward of it), and then issues with the Reference switch could probably be eliminated.
Such a big jump sounds like a possible encoder error, or encoder reading hardware issue.
It would be helpful to know what CPU board you have in your system. It is either the LONG Beckhoff Board, or the shorter BOSER CPU board . You can also look at the label on the Back to get the CPU type/model.
If you cannot find anyone in Austria to repair it, then you might consider sending it to us in the USA for repair.
(Cost far less than a whole new Controller). We repair an average of 2 a month here in the USA, and for far, after 10 years, have NEVER had on that we cannot repair (down to component level).
If you try as suggested above, and see if you get the same jumping, when NOT crossing the reference point, and can Identify the Processor Board type, I might be able he help you further here in the forum.
Geoff
