robinshion

question @ and !

3 posts in this topic

good day :

I am a fresher to touch OMORON,I wondering when is good to use @  and !,  I found @ is use at the execute right away, and ! is use to fresh the state, is that right?

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Those symbols can mean different things depending on where they are used. If you have a CJ or CS series PLC, Omron manual W394 explains how to use them.

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