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Superior Electric SLO-SYN SS2000MD4-M Installation Instructions Manual

Microstep translator/drive
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INSTALLATION
INSTRUCTIONS
for
®
SLO-SYN
MODEL SS2000MD4-M
MICROSTEP
TRANSLATOR/DRIVE

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Summary of Contents for Superior Electric SLO-SYN SS2000MD4-M

  • Page 1 INSTALLATION INSTRUCTIONS ® SLO-SYN MODEL SS2000MD4-M MICROSTEP TRANSLATOR/DRIVE...

  • Page 2: Table Of Contents

    Signal Specifications ........15 Indicator Lights ..........17 SECTION 5: TORQUE VERSUS SPEED CHARACTERISTICS ..........18 Motor Performance ........18 Typical Torque Vs. Speed Curves.......... 19 SECTION 6: TROUBLESHOOTING ........27 APPENDIX A: TROUBLESHOOTING ELECTRICAL INTERFERENCE PROBLEMS ........29 © 1994, Superior Electric.

  • Page 3: Things To Know Before Using This Equipment

    Warranty. SECTION 1: INTRODUCTION 1.1 USING THIS MANUAL It is important that you understand how this SLO-SYN SS2000MD4-M Translator/Drive is installed and operated before you attempt to use it. We strongly recommend that you read this manual completely before pro-...

  • Page 4: Product Features

    Appendix A provides procedures for troubleshooting electrical interference problems. PRODUCT FEATURES The SLO-SYN SS2000MD4-M Translator/Drive is a bipolar, adjustable speed, two-phase PWM drive which uses hybrid power devices. It can be set to operate a step motor in microstep mode at up to 20,000 microsteps per revolution.

  • Page 5: Section 2: Express Start Up Procedure

    SECTION 2: EXPRESS START UP PROCEDURE The following instructions define the minimum steps necessary to make your Drive operational. CAUTION: Always disconnect the power to the unit before connecting or discon- necting the motor leads. FAILURE TO DO THIS WILL RESULT IN A SHOCK HAZARD AND MAY DAMAGE THE DRIVE.

  • Page 6: Section 3: Installation Guidelines

    SECTION 3: INSTALLATION GUIDELINES 3.1 MOUNTING The SLO-SYN Drive is mounted by fastening its mounting brackets to a flat surface. Dimensions are shown in Figure 3.1. If the drive assembly is mounted against a bulkhead, be sure to apply a thin coating of thermal com- pound between the drive and the mounting surface before fastening the unit in place.

  • Page 7: Terminal Locations And Assignments

    3.2 TERMINAL LOCATIONS AND ASSIGNMENTS Figure 3.2 shows the terminal locations for the SLO-SYN SS2000MD4-M Translator/Drive. I/O Connector (J1) Motor And Power Supply Connector (J2) Figure 3.2, Terminal Locations...
  • Page 8 Cabling from the drive to the motor should be done with a shielded, twisted- pair cable. The wires for each motor phase should be twisted together about six times per foot (0.3 m). Superior Electric offers the following motor cable configurations. These cables have unterminated leads on both ends. Length...
  • Page 9 MOTOR MOTOR TERMINAL "M" NUMBERS MOTOR CONNECTOR PIN CONNECTOR PIN WHITE/ DRIVE PIN 1 DRIVE PIN 4 BLACK WHITE/ DRIVE PIN 2 DRIVE PIN 3 BLACK GREEN 4-LEAD MOTORS DRIVE PIN 1 DRIVE PIN 4 GREEN * N.C. WHITE BLACK N.C.* WHITE/ WHITE/...
  • Page 10 POWER INPUT The dc input power is connected to terminals 5 and 6 of the terminal strip. Terminal 5 [Vm(+)] is the power supply plus (+) connection and pin 6 [Vom (-)] is the power supply minus (-) connection. An unregulated supply similar to that shown in Figure 3.4 is preferable. If a regulated supply is used, it must be capable of operating with the added filter capacitor.

  • Page 11: Section 4: Specifications

    Components for circuit shown in Figure 3.4 1.5 ampere time delay, 250 volt 5 ohm surge limiter, Dale 7SS5 or equivalent 130 VA, 24 Vac output General Instrument GBPC3502 or equivalent 4700 µf, 5.5 ampere 20 kHz, 63 V rated, United Chemcon 53D472F063HS6 or equivalent SECTION 4: SPECIFICATIONS 4.1 MECHANICAL SPECIFICATIONS...

  • Page 12: Motor Compatibility

    4.4 MOTOR COMPATIBILITY Motor Types ..... Superior Slo-Syn M and KM Series M Series Frame Sizes..M061 (NEMA 23D) through M092 (NEMA 34) KM series frame sizes..KML061 (NEMA 23) through KML093 (NEMA 34) Number of Connections .. 4, 6, 8 Minimum Inductance..
  • Page 13 MOTORS FOR USE WITH THE SS2000MD4-M TRANSLATOR/DRIVE Current Power Supply Current Winding Connection Motor Setting Standstill Maximum (Amperes) (Amps. DC) (Amps. DC) M061 Series M061 Parallel M062 Series M062 Parallel M063 Series M063 Parallel M091 Series M091 Parallel M092 Series M092 Parallel KML060FO8...

  • Page 14: Current Settings

    4.5 CURRENT SETTINGS The proper current setting for each motor is shown on the individual torque vs. speed curves. Use this current level to obtain the torque shown. Switches 1 through 5 are used to select the current level. Select the desired operating current by setting the appropriate switch to position 1 (ON).

  • Page 15: Signal Specifications

    MOTOR CURRENT & STEP RESOLUTION SWITCHES Figure 4.1 Switches For Setting Current Level And Step Resolution 4.8 SIGNAL SPECIFICATIONS 4.8.1 Terminal Assignments All connections are made via the 4-pin terminal strip. J1 Pin Assignment OPTO PULSE 4.8.2 Signal Descriptions OPTO Opto-Isolator Supply User supplied power for the opto-isolators.
  • Page 16 A low to high transition on this terminal advances the motor one step. The step size is determined by the Step Resolution switch setting. Direction Input When this signal is high, motor rotation will be clockwise. Rota- tion will be counterclockwise when this signal is low. Clockwise and counterclockwise directions are properly oriented when viewing the motor from the end opposite the mounting flange.

  • Page 17: Indicator Lights

    Suggested Methods For Control Interface Figure 4.2 4.9 INDICATOR LIGHTS "FAULT" LED, Red Lights to indicate over current condition. This condition is caused by motor wiring errors or a ground fault. Recovery from over current condition requires removing and then re- applying the power.

  • Page 18: Section 5: Torque Versus Speed Characteristics

    SECTION 5: TORQUE VERSUS SPEED CHARACTERISTICS 5.1 MOTOR PERFORMANCE All stepper motors exhibit instability at their natural frequency and harmonics of that frequency. Typically, this instability will occur at speeds between 50 and 1000 full steps per second and, depending on the dynamic motor load parameters, can cause excessive velocity modulation or improper position- ing.

  • Page 19: Typical Torque Vs. Speed Curves

    5.2 TYPICAL TORQUE VERSUS SPEED CURVES NOTE: The test conditions used when obtaining the torque versus speed data are listed in the lower left-hand corner of each curve. 1/10 MICROSTEP M061LE08, ETC., MOTORS, SERIES CONNECTED 1/10 MICROSTEP M061LE08, ETC., MOTORS, PARALLEL CONNECTED...
  • Page 20 1/10 MICROSTEP M062LE09, ETC., MOTORS, SERIES CONNECTED 1/10 MICROSTEP M062LE09, ETC., MOTORS, PARALLEL CONNECTED 1/10 MICROSTEP M063LE09, ETC., MOTORS, SERIES CONNECTED...
  • Page 21 1/10 MICROSTEP M063LE09, ETC., MOTORS, PARALLEL CONNECTED 1/10 MICROSTEP M091-FD8109, ETC., MOTORS, SERIES CONNECTED 1/10 MICROSTEP M091-FD8109, ETC., MOTORS, PARALLEL CONNECTED...
  • Page 22 1/10 MICROSTEP M092-FD8109, ETC., MOTORS, SERIES CONNECTED 1/10 MICROSTEP M092-FD8109, ETC., MOTORS, PARALLEL CONNECTED...

  • Page 27: Section 6: Troubleshooting

    SECTION 6: TROUBLESHOOTING WARNING: Motors connected to this drive can develop high torque and large amounts of mechanical energy. Keep clear of the motor shaft and all parts mechanically linked to the motor shaft. Turn off all power to the drive before performing work on parts me- chanically coupled to the motor.
  • Page 28 IF "FAULT" INDICATOR IS LIT, Check For: Improper motor wiring Grounded or shorted wiring to the motor or shorted motor Improper motor type or incorrect Current Select switch setting If a malfunction occurs that cannot be corrected by making the preceding checks, contact Superior Electric.

  • Page 29: Appendix A: Troubleshooting Electrical Interference Problems

    Check the quality of the ac line voltage using an oscilloscope and a line monitor, such as the Superior Electric VMS series. If line voltage problems exist, use appropriate line conditioning, such as line filters or isolation transformers.
  • Page 30 NOTES...
  • Page 31 WARRANTY AND LIMITATION OF LIABILITY Superior Electric (the "Company"), Bristol, Connecticut, warrants to the first end user purchaser (the "purchaser") of equipment manufactured by the Company that such equipment, if new, unused and in original unopened cartons at the time of purchase, will...
  • Page 32 In addition, Superior Electric sales engineers are conveniently located to provide prompt attention to customers' needs. Call the nearest office listed for ordering and application information or for the address of the closest authorized distributor.

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