Baldor MN1940 6.1 Introduction

www.baldormotion.com

Troubleshooting 6-1MN1940

6.1 Introduction

Thiss ection explains common problems and their solutions.

6.1.1 Problemdiagnosis

Ifyou hav e followed all the instructions in this manual in sequence, you s hould have few

problemsins talling the DSM. If you do have a problem, read this section first.

6.1.2 Furthersupport

Ifyou need to c ontact Baldor technical support by telephone or fax, c ontact details are

providedat t he front of this manual. Please have the following information ready:

HThemodel number or serial number of your D SM (if known).

HAclear descriptionof what you are tr ying to do.

HAclear descriptionof the symptoms thatyou can observe.

HThetype of mot ion generated in the motor shaft.

HGive a list of any parameters that you have setup.

6.1.3 Communication probl ems

Ifthe problem is notlisted below please contact B aldor technical support.

Symptom Check

BaldorSPI interface

cannotdetec t the

DSM

Check that theD SMis pow ered.

Check that the SPI interface cable is properly connected. If you

havemade y our own SPI cable, check that it is wired cor rectly and

properly connected.

6Troubleshooting 6

Contents

Main Page Contents 3 Basic Installation 3-1.................................... 4 Input / Output 4-1...................................... 5 Operation 5-1.......................................... 6 Troubleshooting 6-1.................................... 7 Specifications 7-1...................................... GeneralInformation 1-1MN1940 1General Information 1 1-2 GeneralInformation MN1940 Safety Notice Precautions Introduction 2-1MN1940 2Introduction 2 2.1 DSM S-Series integrated motorand d river 2-2 Introduction MN1940 2.1.1 Option availability Introduction 2-3MN1940 2.2 Receiving and inspection 2.2.1 Identifying thecatalog number 2-4 Introduction MN1940 2.3 Units and abbreviations BasicInstallation 3-1MN1940 3Basic Installation 3 3.1 Introduction 3.1.1 Location req uirements 3-2 BasicInstallation MN1940 3.1.2 Mountingthe DSM BasicInstallation 3-3MN1940 Figure2 - Screw thr eadlimitation - DSMS17 3-4 BasicInstallation MN1940 BasicInstallation 3-5MN1940 3-6 BasicInstallation MN1940 3.1.3 Other requirements for installation Input/ Output 4-1MN1940 4.1 Introduction 4.1.1 Basic connectio ns 4Input / Output 4 4-2 Input/ Output MN1940 4.2 Motor power input Input/ Output 4-3MN1940 4.2.1 Wire sizes 4-4 Input/ Output MN1940 4.3 Logic inputs 4.3.1 Logicinput descriptions Input/ Output 4-5MN1940 4.3.2 Input timing 4-6 Input/ Output MN1940 4.3.3 Sinking/ sourcing input configuration www.baldormotion.com Input/ Output 4-7MN1940 4-8 Input/ Output MN1940 4.4 SPI interface 4.4.1 SPI connector Input/ Output 4-9MN1940 4.4.2 SPI signal descriptions 4-10 Input/ Output MN1940 4.5 Connection summary - minimum system wiring Operation 5-1MN1940 5Operation 5 5.1 Introduction 5.1.1 Connectin g the DSM to the PC 5.1.2 Installing the USB driver 5.1.3 Installing the virtualCOM port driver 5-2 Operation MN1940 5.1.4 Determining the virtualCOM port number 5.1.5 Installing Baldor SPI Interface Operation 5-3MN1940 5.1.6 Startingthe controller and DSM 5-4 Operation MN1940 5.2 Baldor SPI Interface 5.2.1 Starting Baldor SPI In terface 5.2.2 Configurat ion parameters Operation 5-5MN1940 5-6 Operation MN1940 Troubleshooting 6-1MN1940 6Troubleshooting 6 6.1 Introduction 6.1.1 Problemdiagnosis 6.1.2 Furthersupport 6.1.3 Communication probl ems 6-2 Troubleshooting MN1940 6.1.4 Motor controlproblems Specifications 7-1MN1940 7.1 Introduction 7.1.1 Input power 7Specifications 7 7-2 Specifications MN1940 7.1.2 Motor speed & torque - DSMS17 Specifications 7-3MN1940 7-4 Specifications MN1940 7.1.3 Motor speed & torque - DSMS23 Specifications 7-5MN1940 7.1.3.3 DSMS23x-3B... www.baldormotion.com 7-6 Specifications MN1940 7.1.4 Motor speed & torque - DSMS34 (2100) (1800) (1500) (1200) Specifications 7-7MN1940 7.1.4.2 DSMS34x-2B... 7-8 Specifications MN1940 7.1.4.3 DSMS34x-3B... Specifications 7-9MN1940 7.1.5 Digitalinputs Page Index MN1940 A Index B C D M O P R S Comments CommentsMN1940