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Baldor Introduction, Operation, Connecting the NextMove BXII to the PC, Preliminary checks

Models: BXII

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5 Operation 5

5 Operation 5

5.1 Introduction

Before powering the NextMove BXII you will need to connect it to the PC using a serial cable and install the supplied PC software WorkBench v5. This software includes a number of tools to allow you to configure, tune and program the NextMove BXII. If you do not have experience of software installation or Windows applications you may need further assistance for this stage of the installation

5.1.1 Connecting the NextMove BXII to the PC

Connect the serial cable between a PC serial port (often labeled as “COM”) to the

NextMove BXII RS232 connector. WorkBench v5 can scan all the COM ports, so you can use any port.

5.1.2 Installing the software

The CDROM containing the software can be found separately within the packaging.

1.Insert the CDROM into the drive.

2.After a few seconds the setup wizard should start automatically. If the setup wizard does not appear, select Run... from the Windows Start menu and type

d:\start

where d represents the drive letter of the CDROM device (use the correct letter for your installation).

Follow the on-screen instructions to install WorkBench v5. The setup wizard will copy the files to appropriate folders on the hard drive. The default folder is C:\Program Files\Baldor\MintMT, although this can be changed during setup.

5.1.3Starting the NextMove BXII

If you have followed the instructions in the previous sections, you should have now connected all the power sources, your choice of inputs and outputs and the serial cable linking the PC with the NextMove BXII.

5.1.4 Preliminary checks

Before you apply power for the first time, it is very important to verify the following:

HDisconnect the load from the motor until instructed to apply a load.

HInspect all power connections for accuracy, workmanship and tightness.

HVerify that all wiring conforms to applicable codes.

HVerify that the NextMove BXII is properly earthed/grounded.

HCheck all signal wiring for accuracy.

MN1904

Operation 5-1

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Baldor Introduction, Operation, Connecting the NextMove BXII to the PC, Installing the software, Preliminary checks

Contents

NextMove BXII Motion Controller Installation ManualMOTION CONTROL 9/02Page Contents 5 Operation 7 Specifications 6 TroubleshootingA Accessories AppendicesMN1904 iv ContentsGeneral Information 1 General InformationMN1904 Precautions Safety Notice1-2General Information MN19042 Introduction 2.1 NextMove BXII features2.2.1Identifying the catalog number Installed in2.2 Receiving and inspection 2.3 Units and abbreviations MN1904 2-4Introduction3.1.1 Power sources 3 Basic Installation3.1 Introduction 3.1.2 PC Hardware requirements3.1.3 Tools and miscellaneous hardware 3.1.4 Other information needed for installation3-2Basic Installation MN1904See also page 3.2.1 Mounting the NextMove BXII This completes the basic installationAll dimensions shown as mm inches Allow additional depth to accommodate wiring4 Input / Output 4.2 Connector locations - top panel4.1 Introduction 4.3 Connector locations - front panel 4.4.1 Power 4.4 Power connections4.5.1Analog inputs 4.5 Analog I/OAIN0 Pin AIN1 Pin MN1904 4.5.2 Analog outputs Demands4-6Input / Output 4.6 Digital I/O MN1904 4.6.1 Digital inputs4-8Input / Output 4.6.2 Digital inputs MN1904 4.6.3 Digital inputs Interrupts4-10Input / Output Location 4.6.4 Digital outputsName Mint keyword / description4.7.1 Encoder interfaces - X9, X10, X11 4.7 Other I/O4.7.2 Encoder input frequency MN1904 4.7.3 Relay and user power4-14Input / Output Description 4.7.4 RS232Pin Name RXD TXD RS232NextMove BXII GND DTE RTS CTSBaldor HMI 4.7.5 Connecting Baldor HMI Operator PanelsNextMove BXII PLC PORT4-18Input / Output 4.7.6 RS422 / RS485MN1904 4 NCNetwork master Figure 12 - 4-wireRS485 multi-dropconnectionsNetwork slave Network slaveMN1904 4.7.7 CAN connectors4-20Input / Output 4.7.9 Baldor CAN 4.7.8 CANopen4.8.1 System watchdog 4.8 Reset statesError out 4.9 Connection summary - minimum system wiringEnable Host PCsignal connectorTable 2 - Minimum system wiring connections 4-24Input / Output5.1.2 Installing the software 5.1.1 Connecting the NextMove BXII to the PC5.1 Introduction 5 OperationMN1904 5.1.5 Power on checks5-2Operation 5.2.1 Help file 5.2 WorkBenchMN1904 5.2.2Starting WorkBench5-4Operation Click Scan to search for the NextMove BXII 5.3.1 Selecting a scale 5.3 Configuring an axis5.3.2Setting the drive enable output MN1904 5.3.3Testing the drive enable output5-8Operation 5.4.1 Testing the drive command output 5.4 Testing and tuningMN1904 5-10Operation6.To remove the demand and stop the test, type STOP.05.5 An introduction to closed loop control MN1904 5-12OperationFigure 16 - The NextMove BXII servo loop MN1904Operation 5.6.1 Selecting servo loop gains 5.6 Tuning an axis for current controlThe distance depends on the scale set in MN1904 5.6.2 Underdamped response5-16Operation Figure 18 - Overdamped response 5.6.3 Overdamped response5-18Operation 5.6.4 Critically damped responseMN1904 Demand position Measured position5.7 Eliminating steady-stateerrors 5.8.1 Calculating KVELFF 5.8 Tuning an axis for velocity control=10.24 Figure 20 - Correct value of KVELFF 5-22OperationMN1904 2. Click Go 5.8.2 Adjusting KPROPMN1904 5-24OperationFigure 21 - Correct value of KPROP Demand position Measured position5.9.1 Digital input configuration 5.9 Digital input/output configurationMN1904 5.9.2 Digital output configuration5-26Operation 1.In the Toolbox, click the Edit & Debug icon 5.10 Saving setup informationMN1904 5.11Loading saved information5-28Operation 6.1.1 Problem diagnosis 6 Troubleshooting6.1.2 SupportMet feature 6.1 Introduction6.2.1 Status display 6.2 NextMove BXII indicatorsOffset move. The axis is performing an offset move MN1904 6.2.2 Motor control6-4Troubleshooting 6.2.3 Communication MN1904 6-6TroubleshootingInput power 7 SpecificationsIntroduction 7.1.17.1.4 7.1.3 Analog outputs DemandsDigital inputs 7.1.57.1.8 Encoder interfaces 7.1.7 Relay output7.1.9 CAN interfaces Update interval7.1.10Environmental 7.1.11Weights and dimensions7-4Specifications MN1904A.1.1 Baldor CAN nodes A Accessories AA.1 Introduction MN1904 A.1.2 Encoder Splitter/Buffer boardA-2Accessories Index Page Page MN1904 IndexComment Commentscontinued CommentsThank you for taking the time to help us CommentsMN1904 Page Mexico AustraliaEurope Singapore