gefran TPD32-EV-...-4B - Analog Inputs; Self Tuning of Current Regulator; Self Tuning of Speed Regulator

—————— Instruction manual ——————
145
Analog inputs
Forprogrammableanaloginputsseechapter6.12.2formoredetails.
Self tuning of current regulator
Seechapter5.3.5.1.
R&L Search Commandforcurrentregulatorselftuningexecution
- Enablethedrive(Enable Driveparameter=Enabled)
-  Startthedrive (Start/Stopparameter=Start).
Self tuning of speed regulator
(seechapter5.3.5.2formoredetails):
Fwd-Rev spd tune Directionofmotorshaftrotationforthespeedselftunetest(ForwardorReverse;For-
wardisclock-wiseasseenfromshaftdriveend).
Test T curr lim TorquecurrentlimitappliedduringSpeedselftunetest.
Start Speedregulatorselftuningstartcommand.
Inertia TotalInertiavalueatthemotorshaftinKg*m
2
(1 Kg*m
2
= 23.76 lb*ft
2
).
Inertia Nw NewtotalInertiavalueatthemotorshaftinKg*m
2
identiedduringthespeedselftune
procedure.(1 Kg*m
2
= 23.76 lb*ft
2
)
Friction Frictionvalue(orLosscompensation)inN*m(1 N*m = 0.738 lb*ft).
Friction Nw NewFrictionvalue(orLosscompensation)inN*midentiedduringthespeedselftune
procedure.(1 N*m = 0.738 lb*ft)
Speed P Proportionalcoefcientofthespeedregulatorinpercentage
Speed P Nw Newvalueof Proportionalcoefcientofthespeedregulatorinpercentagecomputed
duringthespeedselftuneprocedure.
Speed I Integralcoefcientofthespeedregulatorinpercentage
Speed I Nw Newvalueof Integralcoefcientofthespeedregulatorinpercentagecomputedduring
thespeedselftuneprocedure.
Take val Acquiretheparametersaftertheselftuneprocedure(overwritecurrentvalues).
note ! Thisisnotapermanentsave.Goto“Saveparameters”commandtosavethedatainmemory.