Baldor DSM S Series, Installation Manual

Page 1: ...DSM S Series Integrated Stepper Motor Driver Installation Manual 04 07 MN1940...

Page 2: ......

Page 3: ...uction 4 1 4 1 1 Basic connections 4 1 4 2 Motor power input 4 2 4 2 1 Wire sizes 4 3 4 3 Logic inputs 4 4 4 3 1 Logic input descriptions 4 4 4 3 2 Input timing 4 5 4 3 3 Sinking sourcing input config...

Page 4: ...6 1 6 1 Introduction 6 1 6 1 1 Problem diagnosis 6 1 6 1 2 Further support 6 1 6 1 3 Communication problems 6 1 6 1 4 Motor control problems 6 2 7 Specifications 7 1 7 1 Introduction 7 1 7 1 1 Input p...

Page 5: ...uding installation and removal inconvenience or consequential damage including injury to any person or property caused by items of our manufacture or sale Some countries and U S states do not allow ex...

Page 6: ...uipment should not be used as the single means of achieving a safety critical stop Drive disable motor disconnect motor brake and other means should be used as appropriate Improper operation or progra...

Page 7: ...d accept up to 14 resolution settings from 1 2 to 256 microsteps per step Setup parameters can be changed on the fly or downloaded and stored in non volatile memory with the use of a simple user inter...

Page 8: ...ge of the low level input output requirements of the device that will control the DSM and an understanding of computer software installation If you are not qualified in these areas you should seek ass...

Page 9: ...r that delivered it 5 If the DSM is to be stored for several weeks before use be sure that it is stored in a location that conforms to the storage humidity and temperature specifications shown in sect...

Page 10: ...er torque ADC Analog to Digital Converter ASCII American Standard Code for Information Interchange AWG American Wire Gauge CDROM Compact Disc Read Only Memory CTRL E on the PC keyboard press Ctrl then...

Page 11: ...this equipment depends upon its use in the appropriate environment The following points must be considered H The DSM is designed to be mounted indoors permanently fixed and located H The DSM must be s...

Page 12: ...ds 305 12 All dimensions shown as mm inches 30 2 1 19 P connector option 11 2 0 44 P1 P2 DSM Model Dimensions mm inches Weight LMAX LMAX2 with control knob g oz DSMS17x 1A 55 9 2 20 70 9 2 79 277 8 9...

Page 13: ...ldormotion com Basic Installation 3 3 MN1940 Maximum length of screw threads into the motor housing is 3 5 mm 0 14 in Customer s mounting flange M3 x 0 5 screw DSMS17 Figure 2 Screw thread limitation...

Page 14: ...ions shown as mm inches 4 x 5 0 2 4 9 0 19 48 3 1 9 47 14 1 86 Square Flying leads 305 12 P connector option 11 2 0 44 51 2 2 02 P2 P1 DSMS Model Dimensions mm inches Weight LMAX LMAX2 with control kn...

Page 15: ...4 42 1 9 4 19 DSMS34F 2B 114 3 4 50 132 3 5 21 2 5 5 5 DSMS34F 3B 154 2 6 07 172 2 6 78 4 0 8 8 Figure 4 Package dimensions DSMS34 3 1 2 4 Securing DSM cables Some applications may require that the DS...

Page 16: ...el PentiumII 400 MHz or faster RAM 32MB 128 MB Hard disk space 40 MB 60 MB CD ROM A CD ROM drive USB port USB port Screen 800 x 600 256 colors 1024 x 768 16 bit color Mouse A mouse or similar pointing...

Page 17: ...t or disconnect any wiring when power is applied Disconnect the AC power side to power down the DC power supply For battery operated systems connect a transient suppressor across the power switch to p...

Page 18: ...es play a major role in the performance of the DSM The length of the DC power supply cable to a DSM should not exceed 15 m 50 ft If cabling of 15 m 50 ft or longer is required the additional length ma...

Page 19: ...and system Always use shielded twisted pairs for AC and DC supply cables For logic wiring see section 4 3 AWG22 wire is recommended Supply current Cable length meters Cable length feet Minimum Wire G...

Page 20: ...plus or minus direction based upon the state of the direction input on the step clock edge that causes the opto isolator to be active The size of this increment or decrement will depend on the micros...

Page 21: ...t any time 4 3 2 Input timing The direction input and the microstep resolution inputs are internally synchronized to the positive going edge of the step clock input When a step clock transitions from...

Page 22: ...olation the input power source should not be connected to the motor power source INPUT Optocoupler reference white Optocoupler reference white Controller output INPUT 5 to 24 VDC see warning 5 to 24 V...

Page 23: ...ence Step clock input 5 V 4 5 V DIR0 ULN2003 Direction Output 74AHCT244 GND 5 Direction input REL NC 7 Enable input X2 X12 5 V REL COM 1 DGND 8 Enable 1k 1k Figure 11 Sourcing input connections from a...

Page 24: ...ation 10 pin IDC header DSMS17 DSMS23 Additional flying leads DSMS34 Typical mating connector AMPMODU MT Amp 102398 3 Pin Name Description 1 NC 2 NC 3 NC 4 CS Chip select 5 GND Communication ground 6...

Page 25: ...en by the master and regulates the flow of the data bits The master may transmit data at a variety of baud rates The clock cycles once for each bit that is transferred 4 4 2 3 MISO Carries output data...

Page 26: ...roller X2 X12 Motor power supply NextMove ESB Red 12 48 VDC 12 75 VDC Black 0 V Orange Step clock White Optocoupler reference Blue Direction Brown Enable DSM Ferrite filter not shown PC USB port SPI c...

Page 27: ...s folder on the CD For downloaded files locate the temporary folder containing the extracted files Click Next 4 When Windows finds the required driver files a dialog will warn that they have not passe...

Page 28: ...is automatically allocated a COM port number The Baldor SPI Interface software normally auto detects the motor regardless of the allocated COM port If for any reason the Baldor SPI Interface software...

Page 29: ...nd outputs and the USB cable linking the PC with the DSM Before you apply power for the first time it is very important to verify the following H Inspect all power connections for accuracy workmanship...

Page 30: ...of USB Serial port options this is the COM port number found in Windows Device Manager see section 5 1 4 5 2 2 Configuration parameters These parameters may all be changed on the fly To select differe...

Page 31: ...d Current MHC The MHC parameter sets the motor hold current as a percentage of the full output current of the driver If the hold current is set to 0 the output circuitry of the driver section will dis...

Page 32: ...the step input the other to the direction input Each edge causes the motor to advance one step with the direction being determined by the relative timing of the waveforms For example if the rising edg...

Page 33: ...have the following information ready H The model number or serial number of your DSM if known H A clear description of what you are trying to do H A clear description of the symptoms that you can obs...

Page 34: ...connections between motor and controller are correct Confirm that the sense of the enable input is correct to enable the motor section 4 3 1 3 Controller reports that the DSM is not moving and drops...

Page 35: ...Input power Description DSMS17 DSMS23 DSMS34 Required supply type Unregulated DC Ripple voltage 10 Minimum supply voltage 12VDC 12VDC 12VDC Maximum supply voltage 48VDC 75VDC 75VDC Input current maxim...

Page 36: ...C 48 VDC Description Value Holding torque 22 6 N cm 32 oz in Detent torque 1 17 N cm 1 66 oz in Rotor inertia 0 038 kg cm2 0 00053 oz in s2 7 1 2 2 DSMS17x 2A Speed in full steps per second RPM Torque...

Page 37: ...second RPM Torque oz in Torque N cm 0 1000 2000 3000 4000 5000 6000 7000 300 600 900 1200 1500 1800 2100 50 60 40 30 20 10 0 35 42 28 21 14 7 24 VDC 48 VDC Description Value Holding torque 52 9 N cm...

Page 38: ...00 7000 2100 Description Value Holding torque 64 N cm 90 oz in Detent torque 2 7 N cm 3 9 oz in Rotor inertia 0 18 kg cm2 0 0025 oz in s2 7 1 3 2 DSMS23x 2B Speed in full steps per second RPM Torque o...

Page 39: ...ue oz in Torque N cm 200 225 175 150 125 100 75 50 25 0 141 159 124 106 88 71 53 35 18 0 24 VDC 45 VDC 75 VDC 1000 300 2000 600 3000 900 4000 1200 5000 1500 6000 1800 7000 2100 Description Value Holdi...

Page 40: ...RPM Torque N cm Torque oz in 900 1000 800 700 600 500 400 300 200 100 0 0 1000 300 2000 600 3000 900 4000 1200 5000 1500 6000 1800 7000 2100 465 494 423 706 635 353 282 211 140 71 45 VDC 75 VDC 24 VDC...

Page 41: ...orque oz in 900 1000 800 700 600 500 400 300 200 100 0 465 494 423 706 635 353 282 211 140 71 45 VDC 75 VDC 24 VDC 0 1000 300 2000 600 3000 900 4000 1200 5000 1500 6000 1800 7000 2100 Description Valu...

Page 42: ...Torque N cm 900 1000 800 700 600 500 400 300 200 100 0 465 494 423 706 635 353 282 211 140 71 45 VDC 75 VDC 24 VDC 0 1000 300 2000 600 3000 900 4000 1200 5000 1500 6000 1800 7000 2100 Description Valu...

Page 43: ...Type Opto isolated Supply voltage Maximum Minimum VDC 24 5 Input forward voltage max Step clock Direction Enable VDC 1 7 1 4 Input current typical 5V Step clock Direction Enable mA 10 6 6 7 Input curr...

Page 44: ...www baldormotion com 7 10 Specifications MN1940...

Page 45: ...number identifying 2 3 Clock IOF 5 6 Clock Type 5 6 Connections basic 4 1 connector P2 4 8 direction 4 4 enable 4 4 logic inputs 4 4 motor power 4 2 step clock 4 4 D Dimensions DSMS17 3 2 DSMS23 3 4 D...

Page 46: ...g sourcing configuration 4 6 Specifications 7 1 digital inputs 7 9 input power 7 1 motor output DSMS17x 1A 7 2 motor output DSMS17x 2A 7 2 motor output DSMS17x 3A 7 3 motor output DSMS23x 1B 7 4 motor...

Page 47: ...your comments in the space provided below remove this page from the manual and mail it to Manuals Baldor UK Ltd Mint Motion Centre 6 Bristol Distribution Park Hawkley Drive Bristol BS32 0BF United Ki...

Page 48: ...Comments MN1940 Thank you for taking the time to help us...

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Page 50: ...quarters Baldor Electric Company Tel 1 479 646 4711 Fax 1 479 648 5792 Singapore Baldor Electric PTE Ltd Tel 65 744 2572 Fax 65 747 1708 Japan Baldor Japan Corporation Tel 81 45 412 4506 Fax 81 45 412...