nmontev
Lifetime Supporting Member
I have a L33ER Compact Logix Controller running RSLogix 5000 version 20 control logic. I am using a PID block to execute some control. I have instances where I would like to clamp the max output of the PID block to something other than 100%. I have other instances where I would like the minimum to be something other than 0%. I have been trying to write to the .MAXO and .MINO tags of the PID controller, but this is not working affecting the control variable. I would like to try and clamp the output of the PID block and not use a compare that handles this limit at the physical analog output. Does anyone have any suggestions?
Thank you for your time.
Thank you for your time.