Baldor MN1928 installation manual Error output Error Out

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4.4.3 Error output - Error Out

The error output is available on pin b11. This 5V 100mA output can be used to stop external equipment in the event of an error. The output level can be controlled using jumpers JP3, JP4 and JP5 as shown in Table 2. The jumpers are situated at the top edge of the card.

JP3

JP4JP5

 

 

 

 

Jumpers

 

 

 

Inactive

Active

 

JP3

JP4

JP5

state

state

 

(no error)

(error)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Floating

5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0V

Floating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0V

5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5V

Floating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Floating

0V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5V

0V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 2 - Error Out level configuration

There are a number of methods for controlling the error output.

4.4.3.1RELAY keyword

If the NextMove ES is connected to an opto-isolated backplane (optional) the output directly controls the relay (see section 5.3.1.1). For this reason, the error output can be controlled by the RELAY keyword. The command RELAY=1 will enable the error output; the command RELAY=0 will disable it. This is true regardless of whether an opto-isolating backplane is connected.

4.4.3.2DRIVEENABLEOUTPUT keyword

The DRIVEENABLEOUTPUT keyword can be used to configure the error output as the drive enable output. For example, the command DRIVEENABLEOUTPUT.1=_RELAY0 will mean that the error output will be the drive enable output for axis 1. When axis 1 is enabled, the error output will be activated and the axis enabled. If multiple axes are configured to use the error output as their drive enable output, enabling one axis will enable all of them. Similarly, if one axis is disabled, all will be disabled.

The RELAY keyword cannot control the error output if is configured as a drive enable output.

4.4.3.3GLOBALERROROUTPUT keyword

By default, the error output is used as the global error output. In the event of an error on any axis, the global error output will be deactivated. This action overrides the state of the error output defined by other methods, such as the drive enable status or RELAY keyword. Alternatively, the GLOBALERROROUTPUT keyword can be used to configure a general purpose digital output to be the global error output.

See the MintMT help file for details of each keyword.

4-10 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 Installed Receiving and inspectionIdentifying the catalog number Phase Units and abbreviationsYou should read all the sections in Basic Installation IntroductionLocation requirements Installing the NextMove ES card Other requirements for installation96-pin edge connector 1 96-pin connector pin assignment 96-pin connector pin assignmentRow Pin Analog I/O Analog inputsAIN0 analog input wiring Analog outputs Analog output Demand0 shownDigital I/O Digital inputsGeneral purpose inputs Reset input !RSTIN Typical digital input wiringAuxiliary 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 Pin Name Description 96-pin Connector 3 RS232 serial connectionLocation 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+ Power inputs Encoder inputPin 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 Connecting the NextMove ES to the PC Installing WorkBenchStarting the NextMove ES \startPower on checks Installing the USB driverPreliminary 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 yellowSymptom Check CommunicationMotor control WorkBench Troubleshooting MN1928 Input power Digital inputs non-isolated Digital inputs opto-isolatedInput voltage Maximum Minimum High LowDigital output error output non-isolated Digital outputs general purpose 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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