Baldor MN1928 installation manual BPL010-501 non-isolated backplane, Analog inputs

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5.2 BPL010-501 non-isolated backplane

This backplane provides direct connection to the NextMove ES signals without isolation. The electrical specifications of all signals are therefore the same as described in section 4.

In the following sections, the signals AGND, DGND and Shield are listed with nominal corresponding pins on the 96-pin connector, although they are all electrically connected on the backplane. The OUT COM pin on connector X11 is not connected to ground.

Some signals are duplicated on multiple identically named pins on the 96-pin connector. In these cases, only the lowest numbered pin is listed.

CAUTION: Some components are static sensitive devices. Take appropriate ESD precautions when handling the backplane.

5.2.1 Analog inputs

 

Location

X8

 

 

10

 

Mating connector: Weidmüller Omnimate BL 3.5/10

 

 

 

 

Pin

Name

Description

96-pin

 

 

 

 

 

connector

 

 

 

 

 

 

10

Shield

Shield connection

a32

 

 

 

 

 

 

9

DGND

Digital ground

a3

 

 

 

 

 

 

8

!RSTIN

Reset input

c12

 

 

 

 

 

 

7

ERROR

Error output

b11

 

 

 

 

 

1

6

AGND

Analog ground

a30

 

 

 

 

5

AIN1-

Analog input AIN1-

a27

 

 

 

 

 

 

 

4

AIN1+

Analog input AIN1+

c28

 

 

 

 

 

 

3

AGND

Analog ground

a30

 

 

 

 

 

 

2

AIN0-

Analog input AIN0-

a28

 

 

 

 

 

 

1

AIN0+

Analog input AIN0+

b28

 

 

 

 

 

See section 4.3.1 for electrical specifications of the analog inputs.

5-2 Input / Output

MN1928

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Contents NextMove ES Motion Controller Page Contents Backplanes Troubleshooting Appendices General Information Safety Notice PrecautionsNextMove ES features MN1928 IntroductionIntroduction MN1928 Receiving and inspection InstalledIdentifying the catalog number Phase Units and abbreviationsIntroduction You should read all the sections in Basic InstallationLocation requirements Installing the NextMove ES card Other requirements for installation96-pin edge connector 96-pin connector pin assignment 1 96-pin connector pin assignmentRow Pin Analog I/O Analog inputsAIN0 analog input wiring Analog outputs Analog output Demand0 shownDigital inputs Digital I/OGeneral purpose inputs Typical digital input wiring Reset input !RSTINAuxiliary encoder inputs DIN17 STEP, DIN18 DIR, DIN19 Z Digital outputs DOUT0 DOUT7DOUT8 DOUT11 Digital outputs DOUT8-11 DOUT8 shownError output Error Out Other I/O Stepper control outputsEncoder inputs 3 RS232 serial connection Pin Name Description 96-pin ConnectorLocation USB connection Pin Name DescriptionCan connection Typical can network connectionsJP1 This will connect an internal terminating resistor CANopen and Baldor canConnection summary minimum system wiring Drive amplifier axisConnector details for minimum system wiring shown in Figure Backplanes BPL010-501 non-isolated backplane Analog outputs demands DIN1 Mating connector Weidmüller Omnimate BL 3.5/5 Digital output DOUT11 C22 Stepper axes outputs DIR3+ Encoder input Power inputsPin Name Description 96-pin 13 RS232 serial communication BPL010-502/503 backplane with opto-isolator card Pin Name Description NextMove ES 96-pin Connector Error relay connections Relay connectionsAnalog output, DEMAND0 shown Customer power supply ground DIN15 USR V+ 5.1 BPL010-502 Active high inputs Digital input circuit DIN16 with ‘active low’ inputsUSR COM 6.1 BPL010-502 PNP outputs Digital output circuit DOUT8-11 DOUT8 shown Stepper axes outputs Pin Name Description 96-pin Connector Power inputs 13 RS232 serial communication Input / Output MN1928 Starting the NextMove ES Connecting the NextMove ES to the PCInstalling WorkBench \startInstalling the USB driver Power on checksPreliminary checks WorkBench Help fileStarting WorkBench MN1928 Operation Configuring an axis Selecting a scaleSetting the drive enable output If you are going to use the error output, drag Testing the drive enable output Stepper axis testing Testing the outputServo axis testing and tuning Testing the demand outputTORQUE.4=-5 An introduction to closed loop control Summary, the following rules can be used as a guide NextMove ES servo loop Servo axis tuning for current control Selecting servo loop gainsMN1928 Operation Underdamped response Underdamped responseOverdamped response Overdamped responseCritically damped response Critically damped ideal responseServo axis eliminating steady-state errors Servo axis tuning for velocity control Calculating KvelffKvelff Correct value of Kvelff Adjusting Kprop Correct value of Kprop Digital input/output configuration Digital input configurationDigital output configuration Saving setup information Loading saved information Problem diagnosis SupportMe featureNextMove ES indicators Status displaySurface mount LEDs D3, D4, D16 and D20 D3 yellowCommunication Symptom CheckMotor control WorkBench Troubleshooting MN1928 Input power Input voltage Digital inputs non-isolatedDigital inputs opto-isolated Maximum Minimum High LowDigital outputs general purpose non-isolated Digital output error output non-isolatedDigital outputs general purpose opto-isolated Error relay opto-isolated backplanes Can interfaceWeights and dimensions EnvironmentalSpecifications MN1928 Axis renumbering MN1928 Appendix A-1Appendix MN1928 Index Index MN1928 Underdamped response, 6-18 Units and abbreviations Index MN1928 Comments CommentComments MN1928 Page Baldor Electric Company Box Ft. Smith, AR
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MN1928 specifications

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