Very thanks, but my question was oriented to whether there is a property that you can give to some points to know that they have modified their value, or to launch an action when one is modified.
Best Regards,
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hello:
There is some way to declare variables to detect if a change has occurred in them and to undertake an action, method or execute ST command.
Best Regards
Originally created by: ph0010421
IF myVar <> oldMyVar THEN
oldMyVar := myVar;
//do something
END_IF;
or
xExecute := (myVar <> oldMyVar);
oldMyVar := myVar;
hello:
Very thanks, but my question was oriented to whether there is a property that you can give to some points to know that they have modified their value, or to launch an action when one is modified.
Best Regards,