Baldor MN1928 installation manual Setting the drive enable output

Page 80

www.supportme.net

6.3.3 Setting the drive enable output

A drive enable output allows NextMove ES to enable the external drive amplifier to allow motion, or disable it in the event of an error. Each axis can be configured with its own drive enable output, or can share an output with other axes. If an output is shared, an error on any of the axes sharing the output will cause all of them to be disabled.

The drive enable output can either be a digital output or the error output (see section 4.4.3). If the NextMove ES is connected to a Baldor backplane with opto-isolating card, the error output controls the relay.

1.In the Toolbox, click the Digital I/O icon.

2.At the bottom of the Digital I/O screen, click the Digital Outputs tab.

The left of the screen shows yellow High and Low icons. These describe how the output should behave when activated (to enable the axis).

3.If you are going to use the error output, ignore this step and go straight to step 4.

If you are going to use a digital output, drag the appropriate yellow icon to the grey OUT icon that will be used as the drive enable output. In this example, OUT1 is being used. The icon’s color will change to bright blue.

4.If you are going to use

the error output, drag the Relay0 icon to the grey Drive Enable OP icon on the right of the screen.

Note: The error output is represented by the Relay0 icon. This is because the error output always controls a relay when the NextMove ES is used in conjunction with an opto-isolating backplane. When the NextMove ES is not used with an opto-isolating backplane, the Relay0 icon still represents the error output.

To configure multiple axes to use the error output, repeat this step for the other axes.

6-8 Operation

MN1928

Image 80
Contents NextMove ES Motion Controller Page Contents Backplanes Troubleshooting Appendices General Information Safety Notice PrecautionsNextMove ES features MN1928 IntroductionIntroduction MN1928 Installed Receiving and inspectionIdentifying the catalog number DatePhase 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 shownNextMove ES ‘X1’ FlexDrive II / drive amplifier General purpose inputs Digital I/ODigital inputs Auxiliary encoder inputs DIN17 STEP, DIN18 DIR, DIN19 Z Reset input !RSTINTypical digital input wiring USRV+ Digital outputs DOUT0 DOUT7DOUT8 DOUT11 Digital outputs DOUT8-11 DOUT8 shownError output Error Out Driveenableoutput keywordGlobalerroroutput keyword Relay keywordOther I/O Stepper control outputsEncoder inputs USB port Serial port Using RS232Pin RS232 name RS485 / RS422 name 96-pin Connector RS232 serial port connections Multidrop using RS485 / RS422 Wire RS422 multi-drop connectionsConnecting serial Baldor HMI Operator Panels RS232 cable wiringCan connector CanCan wiring Opto-isolation power requirementsMaximum Baud Rate Bus LengthCANopen Typical CANopen network connectionsBaldor can Baldor can operator panel connectionsInput / Output MN1928 Connection summary minimum system wiring Drive amplifier axisConnector details for minimum system wiring shown in Figure Backplanes BPL010-501 non-isolated backplane X10Pin Name Description 96-pin Connector Analog outputs demands DIN1 Mating connector Weidmüller Omnimate BL 3.5/5 DOUT11 Stepper axes outputs DIR3+ Stepper output typical connection to a Baldor MicroFlex Pin Name Description 96-pin Power inputsEncoder input Pin RS232 name RS485/RS422 name 96-pin BPL010-502/503 backplane with opto-isolator card Backplane BPL010-502/503 connector layout Pin Name Description NextMove ES 96-pin Connector Error relay connections Relay connectionsAnalog output, DEMAND0 shown Customer power supply ground DIN15 5.1 BPL010-502 Active high inputs Digital input circuit DIN16 with ‘active high’ inputsDIN16 5.2 BPL010-503 Active low inputs Digital input circuit DIN16 with ‘active low’ inputsUSRV+ USR V+ USR COM 6.1 BPL010-502 PNP outputs 6.2 BPL010-503 NPN outputsDigital output circuit DOUT8-11 DOUT8 shown Stepper axes outputs Pin Name Description 96-pin Connector Stepper output typical connection to a Baldor MicroFlex Power inputs Serial port Backplanes 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 the axis typeSelecting a scale Setting the drive enable output 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 Motor runs WorkBench Nodescan keyword Baldor can Input power Digital inputs non-isolated Digital inputs opto-isolatedUnit Value Type Input voltageDigital outputs general purpose opto-isolated Digital output error output non-isolatedDigital outputs general purpose non-isolated Error relay opto-isolated backplanes Serial RS232/RS485 portEnvironmental Weights and dimensionsCan interface Specifications MN1928 Drive amplifier to NextMove ES feedback cables Feedback cablesBaldor catalog number Length Appendix MN1928 Index Index MN1928 USB Index MN1928 Comments CommentComments MN1928 Page LT0202A02
Related manuals
Manual 110 pages 20.08 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.