Baldor MN1928 Pin Name Description NextMove ES 96-pin Connector, Analog input, AIN0 shown

Page 44

5.3.1 Analog inputs

 

Location

X8

 

 

10

 

Mating connector: Weidmüller Omnimate BL 3.5/10

 

 

 

 

 

Pin

Name

Description

NextMove ES

 

 

 

 

96-pin

 

 

 

 

connector

 

 

 

 

 

 

10

REL COM

Common relay contact

 

 

 

 

 

 

 

9

REL NO

Normally open relay contact

 

 

 

 

 

 

 

8

REL NC

Normally closed relay contact

 

 

 

 

 

 

1

7

REL COM

Common relay contact

 

 

 

 

 

6

Shield

Shield connection

a32

 

 

 

 

 

 

 

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

 

 

 

 

 

The analog inputs on the backplane are connected directly to the NextMove ES and do not pass through any circuitry on the opto-isolator card. See section 4.3.1 for electrical specifications of the analog inputs.

‘X8’

AIN0-

AIN0+

AGND

Backplane

NextMove ES

15k

 

 

 

96

 

 

 

 

 

pin

120k

 

22nF

-

 

connector

10k

 

2

-

10k

+

 

1

+

 

 

 

 

 

 

MintMT

 

120k

 

 

10nF

 

 

 

ADC.0

 

 

 

 

3

 

 

 

 

 

Figure 17 - Analog input, AIN0 shown

5-12 Input / Output

MN1928

Image 44
Contents NextMove ES Motion Controller Page Contents Backplanes Troubleshooting Appendices General Information Safety Notice PrecautionsNextMove ES features MN1928 IntroductionIntroduction MN1928 Identifying the catalog number InstalledReceiving and inspection Phase Units and abbreviationsLocation requirements You should read all the sections in Basic InstallationIntroduction Installing the NextMove ES card Other requirements for installation96-pin edge connector Row Pin 1 96-pin connector pin assignment96-pin connector pin assignment Analog I/O Analog inputsAIN0 analog input wiring Analog outputs Analog output Demand0 shownGeneral purpose inputs Digital I/ODigital inputs Auxiliary encoder inputs DIN17 STEP, DIN18 DIR, DIN19 Z Reset input !RSTINTypical digital input wiring Digital outputs DOUT0 DOUT7DOUT8 DOUT11 Digital outputs DOUT8-11 DOUT8 shownError output Error Out Other I/O Stepper control outputsEncoder inputs Location Pin Name Description 96-pin Connector3 RS232 serial connection 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+ Pin Name Description 96-pin Power inputsEncoder input 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 Connecting the NextMove ES to the PC Installing WorkBenchStarting the NextMove ES \startPreliminary checks Power on checksInstalling the USB driver 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 yellowMotor control Symptom CheckCommunication WorkBench Troubleshooting MN1928 Input power Digital inputs non-isolated Digital inputs opto-isolatedInput voltage Maximum Minimum High LowDigital outputs general purpose opto-isolated Digital output error output non-isolatedDigital outputs general purpose non-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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Manual 126 pages 18.49 Kb

MN1928 specifications

The Baldor MN1928 is a highly regarded motor designed for a variety of industrial applications, known for its durability and efficiency. This motor is part of Baldor’s extensive range of products, which are engineered to meet the demands of heavy-duty operations.

One of the key features of the Baldor MN1928 is its robust construction. Built with high-quality materials, this motor is designed to withstand harsh environmental conditions often found in industrial settings. The steel frame is not only resilient, but it also enhances the motor's cooling capabilities, enabling it to perform effectively over extended periods.

The MN1928 is equipped with advanced technologies that optimize its performance. One notable technology is the use of high-efficiency induction motor design. This reduces energy consumption significantly and contributes to lower operational costs. The motor is also designed with a continuous duty rating, making it capable of running for long hours without compromising its functionality or lifespan.

In terms of characteristics, the Baldor MN1928 features a reliable ball bearing design, which minimizes friction and wear, ensuring smoother operation and increased reliability. With a horsepower rating that suits a range of applications, it provides the necessary torque and speed to power various machinery effectively. The multi-voltage design allows for versatile installation options, accommodating different electrical systems while ensuring efficient performance.

Another important characteristic of this motor is its ease of maintenance. The design allows for straightforward access to components, making it simple for technicians to perform routine checks and maintenance. This is particularly beneficial in industrial settings where downtime can be costly.

Safety is also a priority in the design of the Baldor MN1928. Equipped with thermal overload protection, it prevents overheating, reducing the risk of damage caused by excessive temperatures during operation. Additionally, the motor complies with various industry standards, ensuring safe operation within diverse environments.

In summary, the Baldor MN1928 stands out as a reliable choice for industrial applications, offering a combination of durability, efficiency, and advanced technology. Its robust construction, high-efficiency design, and safety features make it a preferred option for many enterprises seeking dependable motor solutions.