gefran TPD32-EV-500 series - Page 290

—————— TPD32-EV ——————
290
[695] PIsteadythr
[731] PIsteadydelay
[793] PinitgainPID
[734] IinitgainPID
[779] PIcentralvsel
[776] PIcentralv1
[777] PIcentralv2
[778] PIcentralv3
[784] PItoplim
[785] PIbottomlim
[783] PIintegrfreeze
[771] PIoutputPID
[418] RealFFPID
Parameter description No.
Value
Standard
Conguration
min max
Factory
American
Factory
Standard
PI P gain PID
765 0.00 100.00 10.00 10.00
PI I gain PID
764 0.00 100.00 10.00 10.00
PI steady thr
695 0 10000 0 0
PI steady delay
731 0 60000 0 0
P init gain PID
793 0.00 100.00 10.00 10.00
I init gain PID
734 0.00 100.00 10.00 10.00
PI central v sel
779 0 3 1 1
*
PI central v1
776 PIbottomlim PItoplim 1.00 1.00
PI central v2
777 PIbottomlim PItopLim 1.00 1.00
PI central v3
778 PIbottomlim PItopLim 1.00 1.00
**
PI top lim
784 PIbottomlim 10.00 10.00 10.00
PI bottom lim
785 -10.00 PItoplim 0.0 0.0
PI integr freeze
OFF(0)/ON(1)
783 0 1 0 0
*
PI output PID
771 0 1000xPItoplimit 1000 1000
Real FF PID
418 -10000 +10000 0 0
*Thisfunctioncanbesetonadigitalprogrammableinput
** Thisparametercanbesetonananalogprogrammableinput
PI P gain PID ProportionalgainofPIblock
PI I gain PID IntegralgainofPIblock
PI steady thr Thresholdfeed-forwardsurvey.IfFeed-fwd PID islessthanPI steady thr theintegral
regulationwillbefrozen,theproportionalgainassumesthevaluesetinP init gain PID.
 WhenFeed-fwd PID overcomesthethreshold,theintegralregulationwiththegain
setinI init gain PID willbeenabled.ThePIblockwillmantainthegainsP init gain
PID andI init gain PID forthetimepresetthroughPI steady delay.Oncethisdelay
isover,theywillbebroughtautomaticallytoPI P gain PID andPI I gain PID.
PI steady delay TimeforwhichthegainsP init gain PID andI init gain PID havebeenkeptoperative
afterovercomingthefeed-forwardPI steady thr threshold.
 ThedelaytimePI steady delay andtheresultingfunctionofinitialgainschangingalso,
operateonthetransitionLtoHoftheEnable PI PID parameter.