ArttuJ

PID Function Block: Error: Variable does not have enough size

2 posts in this topic

Hey,

I recently started trying my hand at creating function blocks.

At the moment I'm trying to create a PID function block, however I keep getting this error:

"ERROR: Variable does not have enough size."

No idea why it does this. Can anyone help?

 

pid error.PNG

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Posted (edited)

I don't see where you have PID_I defined. Is it large enough?

 

MrPLC_PID.PNG.b6fa27e590584c784bdfdc90d8

 

Edited by IO_Rack

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