Unitypro ladder question

yolandin · Feb 5, 2013

Hello everyone,
Is there a function to disable several lines of ladder when it is activated. I have several line to desactivate under certain conditions and I did not want to use a NC contact on all these lines. Any got an idea?

Lare · Feb 5, 2013

Jump/label command?

page 346. http://www.dee.hcmut.edu.vn/vn/ptn/sch/download/PAC/Program_language_and_structure.pdf

With jump code is not executed, so variables will keep their last value. Be sure that this will not be problem

robertkjonesjr · Feb 5, 2013

Another option - add all the code to a separate section in a task and have it triggered by a conditional variable. Lots of ways to solve this... I suppose my preferred method is to put the concerned ladder in a DFB, then call the DFB conditionally in whatever language you like.

yolandin · Feb 6, 2013

robertkjonesjr said:
Another option - add all the code to a separate section in a task and have it triggered by a conditional variable. Lots of ways to solve this... I suppose my preferred method is to put the concerned ladder in a DFB, then call the DFB conditionally in whatever language you like.

Thank you very much, exactly what I was looking for.

Unitypro ladder question

yolandin

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Lare

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robertkjonesjr

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yolandin

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