OPC DA event DataChange

[tldga3]

I do not know how to know when to use FFL to fill an array with new data in tag(0)

Do I have access to the OPC DA event called data change in Logix5000?

 

[widelto]

I do not know how to know when to use FFL to fill an array with new data in tag(0)

Here you are. Loading and unloading, this is used to display failures on a soft starter.