Magtrol DSP7000 - Basic Calibration Process

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Magtrol Model DSP7000 Dynamometer ControllerChapter 1 – Introduction
GENERAL
INFORMATION
1.3 DATA SHEET
DSP7000
Data Sheet
DSP7000 Series High-Speed Programmable
Dynamometer Controllers
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www.magtrol.com
MAGTROL
FEATURES
• DSP7001 Single Channel:Lowcostandeasytouse
• DSP7002 Dual Channel:Enablesthesupportof
twotestinginstrumentswithindependentortandem
configurationsandtwofullyindependentcontrolloops
• Built-in Alarm System: Forpower,speed,torque,
temperature,airflow,waterflow,electricaloverload
andexternalinputs
• High Speed Data Acquisition:Upto500torqueand
speedpointspersecondofbothchannelswithtime
stamp
• High Quality, Easy-to-Read Vacuum Fluorescent
Readout: Displaystorque,speed,power,auxiliaryand
PID(proportionalgain,integralandderivative)values
• Fast Full-Curve Data Acquisition:Free-runto
lockedrotorinseconds
• Speed & Torque Operating Modes:PIDsettingsfor
exceptionaldynamometercontrol
• Programmable Digital PID Values:Controlledand
storedviaM-TestSoftwareorcontrolledmanually
• Built-in Current-Regulated Supply: Forusewith
HysteresisDynamometerorbrakesupto1amp
• Adjustable Torque Units:English,MetricandSIare
standard
• Digital Filter: Removesundesirednoisefromtorque
signals
• Saving:Currentlyusedconfigurationcanbesavedand
recalledatpowerup
• Single or Multi-point Torque and Speed Stabilized
Testing: ViaM-TEST7.0Software
• ClosedBoxCalibration
• Rack Mounting:19"(482.6mm)withhandles
• Backwards Compatible:Compatiblewiththe
DSP6001(inDSP6001mode)
• HD5 dynamometers: Supported
• USB: Standard
• Low RPM:calculationfromangle(quadraturesignal)
andtimedesignedtocaptureRPM’saslowas.001
RPM
• Position Measurement:Twoquadraturedecoders
OPTIONS
• Interfaces:RS-232andIEEE-488
• I/Ocardaccessibleprogrammatically(LabVIEW™,
VisualC)
DESCRIPTION
Magtrol’s Model DSP7000 High Speed Programmable
Dynamometer Controller employs state-of-the-art Digital
SignalProcessingTechnologytoprovidesuperiormotortesting
capabilities.Designed foruse with any Magtrol Hysteresis,
Eddy-Current or Powder Dynamometer, Magtrol In-Line
TorqueTransducerorauxiliaryinstrumentation,theDSP7000
can providecomplete PC control via the USB or optional
IEEE-488or RS-232 interface.With upto500readingsper
second,theDSP7000isideallysuitedforboththetestlaband
theproductionline.
APPLICATIONS
Inthelaboratory,theDSP7000’shighsamplerateprovides
superior resolution for data acquisition and curve plotting.
Thisallowsforcapturingmoreusablemotortestdataduring
switching, breakdown and other transitional areas of the
motor test curve. For production and incoming inspection,
theDSP7000displaystorque,speedandpoweratalltimes,
allowingtheControllertobeusedasamanualstandalone
unitoraspartofacompletePCsystem.
MOTOR TESTING SOFTWARE
Magtrol’sM-TEST7Software(sold separately)is a state-
of-the-artmotortestingprogramforWindows®-baseddata
acquisition.Used with the Magtrol DSP7000 Controller,
Magtrol M-TEST 7 Software provides the control of any
MagtrolDynamometerandrunstestsequencesinamanner
bestsuited
totheoverallaccuracyandefficiencyoftheMagtrol
MotorTestSystem.ThedatathatisgeneratedbyMagtrol’s
MotorTestingSoftwarecanbestored,displayedandprinted
intabularorgraphicformats,andcanbeeasilyimportedinto
aspreadsheet.
WritteninLabVIEW™,M-TEST7hastheflexibilitytotest
amajorityofmotortypesinavarietyofways.Becauseof
LabVIEW’sversatility,obtainingdatafromothersources(e.g.
thermocouples),controllingmotorpowerandprovidingaudio/
visualindicatorsisrelativelyeasy.
Magtrol’sM-TEST7Softwareisidealforsimulatingloads,
cyclingtheunitundertestandmotorramping.Becauseitis
easytogatherdataandduplicatetests,thesoftwareisideal
foruseinengineeringlabs,productiontestingandincoming/
outgoinginspection.
DSP7001 - single channel
DSP7002 - dual channel