gefran TPD32-EV-...-4B - Proportional - Integral Block

—————— Instruction manual ——————
289
6.16.3.5 Proportional - integral block
Figure 6.16.3.3: PI block description
ThePIblockreceivesitsinputfromthePID error parameter,whichrepresentstheerrorthatmustbecorrected
bytheregulator.ThePIblockcarriesonaproportional-integralregulation,itsoutputPI output PID afterhaving
beenappropriatelyadapted,accordingtothesystemwhichithastocontrol,itwillbeusedasmultiplierfactorof
thefeed-forward(Feed-fwd PID)obtainingthecorrectvalueofthespeedreferenceforthedrive(Real FF PID).
ThePIblockwillbeenabledsettingEnable PI PID =Enable.IfEnable PI PID hasbeenprogrammedona
digitalinput,thismustbesettoahighlogiclevel(+24V).
PID
[769] EnablePIPID
Parameter description No.
Value
Standard
Conguration
min max
Factory
American
Factory
Standard
Menu
Enable PI PID
Enabled(1)/Disabled(0)
769 0 1 Disable Disable
*
* Thisfunctioncanbesetonadigitalprogrammableinput.
Enable PI PID  Enabled Enableoftheproportional-integralblock
 Disabled Disablingoftheproportional-integralblc.
PI controls
[765] PIPgainPID
[764] PIIgainPID