gefran TPD32-EV-500 series User Manual

—————— TPD32-EV ——————
184
6.11.2 Speed base value, Full load current and Encoder Speed Resolution
CONFIGURATION
[45] Speedbasevalue[FF]
[179] Fullloadcurr[A]
[175] Maxoutvoltage[V]
[409]
EncoderSpdRes
Parameter description No.
Value
Standard
Conguration
min max
Factory
American
Factory
Standard
Speed base value [FF]
45 1 16383 1500 1500
-
Full load curr [A]
179 0.1 P465 P465 P465
-
Max out voltage [V]
175 20 999 400 400
-
Encoder SpdRes
409 1 20
1 1
-
Speed base value TheSpeed base valueisdenedbytheunitspeciedinthefactorfunction.Itisthe
referencevalueforallspeedvalues(referencevalues,adaptivespeedregulation.)given
asapercentage,andcorrespondsto100%ofthespeed.Changingthisparameterisonly
possiblewhenthedriveisdisabled(Enable drive=Disabled).TheSpeed base value
doesnotdenethemaximumpossiblespeed,whichinsomecasescanbeformedfrom
theadditionofseveralreferencevalues.ThisisdenedwithSpeed max amount.
Full load curr TheFull load curr(FLC)parameterisdenedinAmps.Itcorrespondsto100%of
thecurrentlimit.Thesettingsforthecurrentlimitandtheoverloadfunctionarebased
onthisactivecurrentvalue.
Max out voltage Maxarmaturevoltagesuppliedfromthedrive.WhenithasbeensetasFlux reg mode
“Voltagecontrol”,Max out voltagecorrespondstothecrossoverpoint.Thisparameter
hasaninuenceontheinterventionthresholdofthe“Overvoltage”message.
Encoder Spd Res  Thisparameterallowstoachieveagreaterresolutiononthespeedreference.Itsvalue
isthereverseofthedesiredspeedresolution.Defaultandminimumvalue=1.Max
value=20.
 Setting1(defaultcondition)theresolutionis1rpm
 Setting10thespeedresolutionis0,1rpm
 Thisparametercanbeusedonlyincase,asfeedbackofthemotorspeed,itisusedan
encoderconnectedtotheEncoder2connector(XE2).TheFWofthedrivedoesnot
allowtosetEncoder Sped Res>1incasethefeedbackisdifferentfromEncoder2or
incasethefunction“Enable fbk bypass”isenabled.
 Inthesameway,theFWdoesnotallowtosetaspeedfeedbackdifferentfromEncoder
2orenablethefunction“Enable fbk bypass”incaseEncoder Spd Reshasbeenset
>1.
 Thevaluethatcanbeassignedtothe Encoder Spd Resparameter,arestronglyrelated
tothe Encoder 2 pulsesvalue.TheallowedvaluesarethoseforwhichtheratioEncoder
2 pulses/Encoder Spe Resgivesanintegerresult.
 When Encoder Spd Resis>1,itisnecessarytosetalltheparametersrepresentingthe
speedofthemotorin[rpm],multipliedtimestheEncoder Spd Resvalue.Forexample,
if Encoder Spd Res=10andthemotormaxspeedis60.4rpm,theMotor max speed
valuemustbesetto604.
 Similarly,thespeedfeedbackandspeedmeasurementsin[rpm]aredisplayedasreal
speedmultipliedtimestheEncoder Spd Resvalue.
note ! Thehigherresolutionisnormallyrequestedincaseofmotorswithlowspeed.Inanycasethe
maxspeedreferencemultipliedtimesEncoder Spd resvaluemustnotexceed7000(700.0

gefran TPD32-EV-500 series Specifications

General

Brand	gefran
Model	TPD32-EV-500 series
Category	DC Drives
Language	English