Baldor iMN1921 installation manual Connecting a 8-wire motor, parallel windings

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4.3.1.3Connecting a 8-wire motor

Eight-wire (universal) motors can be used with the NextMove ST. Connections are shown in Figures 7 and 8. If the motor turns in the wrong direction, reverse the connections from one of the phase outputs AB or CD, but not both. Eight-wire motors can be connected in two ways, depending on the required torque and speed characteristics.

NextMove ST

axis output

Shield

Dx Cx Bx Ax

Motor

Phase 1

Phase 2

Figure 7 - Connecting a 8-wire motor, parallel windings

NextMove ST

axis output

Shield

Ax

Bx

Dx Cx

Motor

Phase 1

Phase 2

Figure 8 - Connecting a 8-wire motor, series windings

MN1921

Input / Output 4-7

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Contents NextMove ST Motion Controller Page Contents Operation General Information Precautions Safety NoticeMN1921 Introduction NextMove ST featuresReceiving and inspection Units and abbreviations PhaseIntroduction MN1921 You should read all the sections in Basic Installation IntroductionLocation requirements Mounting the NextMove ST Package dimensionsOther requirements for installation Basic Installation MN1921 Input / Output Connector locations Operation using combined drive and logic supply Power connectionsConnecting separate drive and logic supplies Operation using separate drive and logic suppliesConnecting a 4-wire motor Stepper outputsStepper axes 0-2 drive outputs Connecting a 6-wire motor Connecting a 8-wire motor, parallel windings Connecting a 8-wire motorStepper output pin header J3, and output circuit shown Stepper axes 0-3 logic outputsAnalog inputs Analog I/OAnalog output Analog outputDigital inputs Digital I/OUsing a digital input as a Stop input Using a digital input as a Limit or Home inputUsing a digital input as an Error input Auxiliary Encoder inputs Auxstep IN, Auxdir IN, AuxzDigital output DOUT0 shown Digital outputsDriveenableoutput keyword Error outputGlobalerroroutput keyword Jumper settingsRS232 serial communication Other I/OLocation Pin Name DescriptionRS232 serial port connections 2 50-pin edge connectorTypical can network connections Can communicationCANopen and Baldor can JP1 This will connect an internal terminating resistorHost PC Connection summary minimum system wiringInput / Output MN1921 Installing WorkBench Connecting the NextMove ST to the PCStarting the NextMove ST Preliminary checksPower on checks Help file WorkBenchStarting WorkBench MN1921 Operation Selecting a scale Configuring an axisClick Apply Testing the output Stepper axis testingDigital input configuration Digital input/output configurationDigital output configuration Saving setup information Loading saved information SupportMe feature Problem diagnosisStatus display NextMove ST indicatorsSurface mount LEDs D3, D4 and D16 Symptom Check CommunicationMotor control Output power Value Input powerInput impedance 120 Input ADC resolution Bits Common mode voltage rangeEquivalent resolution ±10V input Output current max Update interval ImmediateUnit Value Maximum output frequency KHz 200 Output voltage Stepper axis 0-2 drive outputsOutput current maximum, per axis Unit Value Output typeCan interface Unit Value SignalEnvironmental Channels Protocols CANopenIndex Index MN1921 Comment CommentsComments MN1921 Page LT0184A00