Curtis Instruments 1236 - Motor Control Parameters

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4YPICAL-AX3PEED nRPM 3ETTHISPARAMETERTOTHETYPICALMAXIMUMMOTORSPEEDOFTHEVEHICLE
4YPICAL?-AX?3PEED n 4HISVALUEDOESNOTNEEDTOBESETPRECISELYANESTIMATEWILLDO
!LLOFTHE
VEHICLERESPONSERATESARENORMALIZEDTO4YPICAL-AX3PEED
 &OR
EXAMPLESUPPOSE4YPICAL?-AX?3PEEDISlXEDATRPMAND
&ULL?!CCEL?2ATE?,3?3PD-SECONDS
  )F-AX?3PEED?3PD-RPMITWILLTAKESECTOACCELERATEFROM
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ZEROTOTOPSPEEDRPM
)F-AX?3PEED?3PD-
RPMITWILLTAKESECTOACCELERATEFROM
 ZERO
TOTOPSPEEDRPM
)F-AX?3PEED?3PD-
RPMITWILLTAKESECTOACCELERATEFROM
 ZERO
TOTOPSPEEDRPM
3WAP%NCODER$IRECTION /N/FF #HANGESTHEMOTORENCODERSEFFECTIVEDIRECTIONOFROTATION4HEENCODER
3WAP?%NCODER?$IRECTION /N/FF PROVIDESDATAUSEDTOCALCULATEMOTORPOSITIONANDSPEED4HISPARAMETER
/PTION"ITS;"IT=
  MUSTBESETSUCHTHATWHENTHEMOTORISTURNINGFORWARDTHECONTROLLER
REPORTSBACKAPOSITIVEMOTORSPEED
 0
OSITIVEMOTORSPEEDMUSTBEINTHEFORWARDDIRECTIONINORDER
 FORTHEEMERGENCYREVERSEFEATURETOOPERATEPROPERLY
.OTE$O
NOTCHANGETHISPARAMETERWHILETHECONTROLLERISPOWERINGTHE
MOTOR!NYTIMETHISPARAMETERISCHANGEDA0ARAMETER#HANGE&AULT
FAULTCODEISSETANDMUSTBECLEAREDBYCYCLINGPOWERTHISPROTECTS
THECONTROLLERANDTHEOPERATOR
 !DJUSTING
THISPARAMETER
CANBEHAZARDOUS&ORINSTRUCTIONS
SEE3ECTION3TEP
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PAGE
3WAP4WO0HASES /N/FF )FAFTER3WAP%NCODER$IRECTIONHASBEENSETCORRECTLYTHEVEHICLEDRIVES
3WAP?4WO?0HASES /N/FF INTHEWRONGDIRECTIONIEDRIVESFORWARDWHENINREVERSEANDVICE
/PTION"ITS;"IT=
  VERSATRYCHANGINGTHESETTINGOFTHE3WAP4WO0HASESPARAMETER4HIS
PARAMETERHASTHESAMEEFFECTASPHYSICALLYSWAPPINGTHECABLESONANY
TWOOFTHETHREEMOTORPHASECONNECTIONS
 0
OSITIVEMOTORSPEEDMUSTBEINTHEFORWARDDIRECTIONINORDER
F
ORTHEEMERGENCYREVERSEFEATURETOOPERATEPROPERLY
.OTE$O
NOTCHANGETHISPARAMETERWHILETHECONTROLLERISPOWERINGTHE
MOTOR!NYTIMETHISPARAMETERISCHANGEDA0ARAMETER#HANGE&AULT
FAULTCODEISSETANDMUSTBECLEAREDBYCYCLINGPOWERTHISPROTECTS
THECONTROLLERANDTHEOPERATOR
 !DJUSTING
THISPARAMETER
CANBEHAZARDOUS&ORINSTRUCTIONS
SEE3ECTION3TEP
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%NCODER3TEPS n 3ETSTHENUMBEROFENCODERPULSESPERREVOLUTION4HISMUSTBESETTO
%NCODER?3TEPS n MATCHTHE
ENCODERSEEMOTORNAMEPLATE
 .OTE$ONOTCHANGETHISPARAMETERWHILETHECONTROLLERISPOWERING
THEMOTOR!NYTIMETHISPARAMETERISCHANGEDA0ARAMETER#HANGE&AULT
FAULTCODEISSETANDMUSTBECLEAREDBYCYCLINGPOWERTHISPROTECTS
THECONTROLLERANDTHEOPERATOR
 !DJUSTING
THISPARAMETER
CANBEHAZARDOUSSETTINGITIMPROPERLY
MAYCAUSEVEHICLEMALFUNCTIONINCLUDINGUNCOMMANDEDDRIVE&OR
INSTRUCTIONSSEE3ECTION3TEP
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