Rockwell Automation Publication 1756-RM003N-EN-P - October 2011 529
Special Instructions (FBC, DDT, DTR, PID) Chapter 13
Structured Text
pid_2.sp := uncontrolled_flow * ratio
PID(pid_2,pv_2,tieback_2,cv_2,0,0,0);
For this multiplication parameter Enter this value
Destination Controlled value
Source A Uncontrolled value
Source B Ratio