one switch for on-off

Do a search on this site for "Flip-Flop".

You'll find some good help there. If not, try it yourself first, show us what you have, and then somebody will probably help you out.
 
chetan


Pay attention

Modicon is not scan the ladder in a way other PLCs do.
So what work fin with other PLCs is not work here.
If you do it with timer it might work.
 
Last edited:
This program works in a modicon style programming PLC
Address 3201 is the push buttom, 3200 to bit being controlled.
 
Cheatan, I do MODICON ALL THE TIME

what do you need ... I can help you, yes the scan of Modicon is diferent, as refered to earlier I go all kinds of Modicon manuals and have been doinf it for 20 years so just email me any questions you have
 

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