Curtis Instruments 1232 - Torque Control Parameters

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02/'2!--!",%0!2!-%4%23 3PEED,IMITER0ARAMETERS4/215%-/$%
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-AX3PEED nRPM $ElNESTHEMAXIMUMALLOWEDMOTORRPMFORTORQUECONTROLMODE
-AX?3PEED?4RQ- n INDEPENDENTOFTHROTTLEPOSITION)NTORQUECONTROLMODEFULLTHROTTLE
REQUESTSOFTHEAVAILABLETORQUE0ARTIALLYAPPLIEDTHROTTLEISSCALED
PROPORTIONATELYEGAPPLIEDTHROTTLECORRESPONDSTOAREQUESTFOR
OFTHEAVAILABLETORQUE
.OTE
4HE
MAXIMUMMOTORRPMISSUBJECTTOTHECONSTRAINTSONPAGE
+P n $ETER
MINESHOWAGGRESSIVELYTHESPEEDCONTROLLERATTEMPTSTOLIMITTHE
+P?4RQ- n SPEEDOFTHEMOTORTO-AX3PEED,ARGERVALUESPROVIDETIGHTERCONTROL
 )F+P
ISSETTOOHIGHYOUMAYEXPERIENCEOSCILLATIONSASTHECONTROLLER
TRIESTOCONTROLSPEED3ETTING+PTOOLOWMAYRESULTINATOPSPEEDMUCH
HIGHERTHAN-AX3PEED
+I n
 4HE
INTEGRALTERM+IFORCESZEROSTEADYSTATEERRORSOTHEMOTORSPEED
+I?4RQ- n WILLBELIMITEDTO-AX3PEED,ARGERVALUESPROVIDEFASTERCONTROL
 )FTHE
GAINISSETTOOHIGHYOUMAYEXPERIENCEOSCILLATIONSASTHE
CONTROLLERTRIESTOLIMITSPEED)FITISSETTOOLOWITMAYTAKEALONGTIMEFOR
THEMOTORTOAPPROACH-AX3PEEDFROMOVERSPEED
+D n
 0RO
VIDESDAMPINGASTHEVEHICLEAPPROACHESTOPSPEEDTHEREBYREDUCING
+D?4RQ- n OVERSHOOT)F+DISSETTOOHIGHTHEVEHICLEMAYTAKETOOLONGTOREACH
TOPSPEED)F+DISSETTOOLOWTHEVEHICLEMAYOVERSHOOTTOPSPEED
ESPECIALLYWHENTRAVELINGDOWNHILL