Invertek Drives OPTIDRIVE P2 Series - Parameters; Parameter Set Overview; Parameter Group 1 - Basic Parameters

OptidriveODP‐2UserGuideRevisions1.30
32
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6Parameters
6. Parameters
6.1. ParameterSetOverview
TheOptidriveP2Parametersetconsistsof6groupsasfollows:
• Group0–ReadOnlyMonitoringParameters
• Group1–BasicConfigurationParameters
• Group2–ExtendedParameters
• Group3–PIDControlParameters
• Group4–HighPerformanceMotorControlParameters
• Group5–
FieldBusParameters
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WhentheOptidriveisresettofactorydefaults,orisinitsfactorysuppliedstate,onlyGroup1Parameterscanbeaccessed.Inordertoallow
accesstoparametersfromthehigherlevelgroups,P1‐14mustbesettothesamevalueasP2‐40(Defaultsetting=1
01).Withthissetting,
parametergroups1–5canbeaccessed,alongwiththefirst38parametersinGroup0.
6.2. ParameterGroup1–BasicParameters
Par ParameterName Minimum Maximum Default Units
P1‐01 MaximumFrequency/SpeedLimit P1‐02 500.0 50.0(60.0) Hz/Rpm
Maximumoutputfrequencyormotorspeedlimit–Hzorrpm.
IfP1‐10>0,thevalueentered/displayedisinRpm
P1‐02 MinimumFrequency/SpeedLimit 0.0 P1‐01 0.0 Hz/Rpm
Minimumspeedlimit
–
Hzorrpm.
IfP1‐10>0,thevalueentered/displayedisinRpm
P1‐03 AccelerationRampTime SeeBelow 5.0/10.0 Seconds
Accelerationramptimefrom0tobasespeed(P‐1‐09)inseconds.
Note
FS2&FS3:5.0SecondsDefaultSetting,0.01SecondsResolution,600.0SecondsMaximum
FS4–FS7:10.0SecondsDefaultSetting,0.1SecondsResolution,6000SecondsMaximum
P1‐04 DecelerationRampTime SeeBelow 5.0/10.0 Seconds
Decelerationramptimefrombasespeed(P1‐09)tostandstillinseconds.Whensettozero,fastestpossibleramptimewithouttrip
isactivated
Note
FS2&FS3:5.0SecondsDefaultSetting,0.01SecondsResolution,600.0SecondsMaximum
FS4–FS7:10.0SecondsDefaultSetting,0.1SecondsResolution,6000.0Se
condsMaximum
P1‐05 StopMode 0 3 0 ‐
0:RampToStop.Whentheenablesignalisremoved,thedrivewillramptostop,withtheratecontrolledbyP1‐04asdescribed
above.Inthismode,thedrivebraketransistor(wherefitted)isdisabled.
1:CoasttoStop.Whentheenablesignalisremoved,thedr
iveoutputisimmediatelydisabled,andthemotorwillcoast
(freewheel)tostop.Iftheloadcancontinuetorotateduetoinertia,andthedrivemaypossiblybere‐enabledwhilstthemotoris
stillrotating,thespinstartfunction(P2‐26)shouldbeenabled.Inthismode,thedrivebr
aketransistor(wherefitted)isdisabled.
2:RampToStop.Whentheenablesignalisremoved,thedrivewillramptostop,withtheratecontrolledbyP1‐04asdescribed
above.TheOptidriveBrakechopperisalsoenabledinthismode.
3:CoasttoStop.Whentheen
ablesignalisremoved,thedriveoutputisimmediatelydisabled,andthemotorwillcoast
(freewheel)tostop.Iftheloadcancontinuetorotateduetoinertia,andthedrivemaypossiblybere‐enabledwhilstthemotoris
stillrotating,thespinstartfunction(P2‐26)shouldbeenabled.Th
edrivebrakechopperisenabledinthismode,howeveritwill
onlyactivatewhenrequiredduringachangeinthedrivefrequencysetpoint,andwillnotactivatewhenstopping.
P1‐06 EnergyOptimiser 0 1 0 ‐
OnlyactivewhenenhancedV/Fmotorcontrolmodeisselected(P4‐01=2).
0:Disabled
1:Enabled.Whenenabled,theEnergyOptimiserattemptstoreducetheoverallenergyconsumedbythedriveandmotorwhen
operatingatconstantspeedsandlightloads.Theoutputvoltageappliedtothemotorisreduc
ed.TheEnergyOptimiserisintended
forapplicationswherethedrivemayoperateforsomeperiodsoftimewithconstantspeedandlightmotorload,wh ether
constantorvariabletorque.
P1‐07 MotorRatedVoltage DriveRatingDependent Volts
Thisparametershouldbesettotherated(nameplate)voltageofthemotor(Volts)
P1‐08 MotorRatedCurrent DriveRatingDependent Amps
Thisparametershouldbesettotherated(nameplate)currentofthemotor
P1‐09 MotorRatedFrequency 10 500 50(60) Hz
Thisparametershouldbesettotherated(nameplate)frequencyofthemotor
P1‐10 MotorRatedSpeed 0 30000 0 Rpm
Thisparametercanoptionallybesettotherated(nameplate)rpmofthemotor.Whensettothedefaultvalueofzero,allspeed
relatedparametersaredisplayedinHz,andtheslipcompensationforthemotorisdisabled.Enteringthevaluefromthemotor
nameplateenablestheslipcompensationfunction,andth
eOptidrivedisplaywillnowshowmotorspeedinestimatedrpm.All
speedrelatedparameters,suchasMinimumandMaximumSpeed,PresetSpeedsetc.willalsobedisplayedinRpm.
Note:WhenthedriveisoperatedwiththeoptionalEncoderFeedbackInterface,thisparametermustbesettotheco
rrect
nameplateRpmoftheconnectedmotor.
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