example of flow control PID with pressure override

[diat150]

does anyone have an example of this in a Contrologix FBD? This is my first time having to program one and I want to make sure that I am on the right track.

 

[jamesau]

Have you read this?:
http://literature.rockwellautomation.com/idc/groups/literature/documents/wp/logix-wp008_-en-p.pdf

 

[widelto]

This explanation from Ron Beaufort is excellent:
http://forums.mrplc.com/index.php?showtopic=14562&st=0