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Pacific Scientific 5630 Installation & Hardware Reference Manual

Stepper motor drive
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HIGH PERFORMANCE MOTORS & DRIVES
5 6 3 0 D r i v e
Installation & Hardware Reference Manual
110 Fordham Road
Wilmington, MA 01887
(978) 988-9800
Fax (978) 988-9940
Part# 903-563040-01
List Price $25 U.S.
April, 2000
Rev E

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  • Page 1 110 Fordham Road HIGH PERFORMANCE MOTORS & DRIVES Wilmington, MA 01887 (978) 988-9800 Fax (978) 988-9940 Part# 903-563040-01 List Price $25 U.S. April, 2000 Rev E 5 6 3 0 D r i v e Installation & Hardware Reference Manual...
  • Page 2 This document is copyrighted by Pacific Scientific Company. It is supplied to the user with the understanding that it will not be reproduced, duplicated, or disclosed in whole or in part without the express written permission of Pacific Scientific Company.
  • Page 3 WARNING The 5630 contains hazardous voltages that can cause severe shock or burn. The hazardous voltage symbol, shown above, is displayed in this manual whenever a warning about hazard voltage is required. Refer to Section 2.3, “Safety Guidelines,” for a summary of the safety guidelines.

  • Page 4: Table Of Contents

    2.2 Selecting Other System Components · · · · · · · · · · · · · · · · 2-2 2.3 5630 Safety · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2-2 2.4 Mounting the 5630 in Your Installation ·...
  • Page 5 3.3 Repairing or Replacing the 5630 · · · · · · · · · · · · · · · · · 3-11 Appendix A - Specifications A - 1 Appendix B - Order Number and Ordering Information B - 1...

  • Page 6: Overview Of The 5630 Stepper Motor Drive

    The output current of the 5630 is switch selectable from 5.0 to 8.0 amps/phase RMS (7.1 to 11.3 amps peak) with a 160-volt nominal dc bus. The 5630 leaves the factory set at 5.0 amps/phase RMS.
  • Page 7 Current setting - sets the current supplied to the motor. The available RMS current settings are 5, 6, 7.5, and 8 amps. 1 - 2 5630 Installation and Hardware Reference Manual Rev E...

  • Page 8: Other System Components

    • Indexer or step source • Motor Pacific Scientific supplies a complete range of these components for your needs. Selection and installation guidelines for these components are described in Chapter 2, Installing the 5630 Stepper Motor Drive. System diagram The following diagram shows an installation of the drive in a typical system.

  • Page 9: How To Use This Manual

    The most effective way to use the manual is to follow the instructions in Chapter 2, “Installing the 5630 Stepper Motor Drive,” and Chapter 3, “Powering Up the 5630 Stepper Motor Drive.” For quick reference during installation, use Appendix C, “Connections Summary,”...

  • Page 10: Installing The 5630 Stepper Motor Drive

    Selecting switch functions 2.1 Unpacking and Inspecting the 5630 Unpacking 1. Remove the 5630 from the shipping carton. Make sure all procedure packing materials are removed from the unit. 2. Check the items against the packing list. A label located on the side of the unit identifies the unit by model number, serial number, and date code.

  • Page 11: Selecting Other System Components

    BASIC Motion Control indexing in a single package. Selecting a The 5630 is designed for use with Pacific Scientific’s line of motor hybrid stepper motors. The drive works with either the standard line or the enhanced high performance line of stepper motors.
  • Page 12 If desired, use an isolation transformer for additional safety benefits. Warning The circuits in the 5630 are a potential source of severe electrical shock. Follow the safety guidelines to avoid shock. Safety To avoid possible personal injury whenever you are working...

  • Page 13: Mounting The 5630 In Your Installation

    The air should also be free of corrosive or electrically conductive contaminants. Mounting Prepare the cabinet for the 5630 using the dimensions in dimensions inches or millimeters as shown in the following figures.
  • Page 14 Operating temperature of: 0 to 50 degrees C at full rated current 0 to 60 degrees C at 5.0 to 6.0 amp current setting with idle current reduction enabled Rev E 5630 Installation and Hardware Reference Manual 2 - 5...

  • Page 15: Connecting The Three Input/Output Cables

    The 5630 is shipped with current set at 5 amps/phase and with idle current reduction enabled. For an estimate of the power dissipation for use in calculating...
  • Page 16 Use shielded and twisted cabling for the signal and power reduction cables. This precaution reduces electrical noise. Shock hazard Refer to section 2.3 for safety information that must be reduction followed to reduce shock hazard. Rev E 5630 Installation and Hardware Reference Manual 2 - 7...

  • Page 17: J1 Motor Connection

    2.5.3 2.5.1 J1 Motor Connection Introduction The J1 motor cable connects the drive to the motor windings. Motor cables are available from Pacific Scientific, or you can make your own. Note: Refer to Appendix C, ”Series/Parallel Connections” for additional information.
  • Page 18 PacSci cabling If you are using Pacific Scientific motor cable with the mating installation connectors already attached, install as follows: PacSci cable diagram JACKET MOTOR PHASES CASE GND SPC - XXX 5 Pin MS Connector 5 Pin PCD MOTOR ELFH05100 Procedure 1.
  • Page 19 Make sure the cable contains a lead for grounding. As an option, the cable may be shielded to reduce radiated noise. If a shield is used, connect as shown for Pacific Scientific cables. Cabling The colors referenced in the diagram follow the Pacific diagram Scientific stepper motor color code.
  • Page 20 The motor terminals have high voltage present when the 5630 is On. 4. Plug the mating connector firmly into the 5630. 5. Connect the cable shield to 5630 ground, if applicable. 6. Plug the other mating connector into the motor. 7. Switch On the 5630.
  • Page 21 CAUTION Do not pre-tin (solder) the tips of the cables going into the PCD connector. This can result in a loose connection. 3. Remove power from the 5630. 2 - 12 5630 Installation and Hardware Reference Manual Rev E...
  • Page 22 The motor terminals have high voltage present when the 5630 is On. 4. Plug the mating connector firmly into the 5630. 5. Connect the cable shield to 5630 ground, if applicable. 6. Plug the other mating connector into the motor. 7. Switch On the 5630.

  • Page 23: J2 115 Vac Power Connection

    The motor terminals have high voltage present when the 5630 is On. 4. Plug the mating connector firmly into the 5630. 5. Connect the cable shield to 5630 ground, if applicable. 6. Switch On the 5630. 2.5.2 J2 115 Vac Power Connection...
  • Page 24 The chassis ground must be tied to earth ground. Failure to do this leaves the potential for severe hazard. Make sure the ground is connected via the ground stud on the front of the 5630. 3. Plug the mating connector firmly into the 5630.

  • Page 25: J3 Signal Interface Connection

    DIRECTION - 3. Plug the connector into the input and affix the connector to the unit with screws. 4. For non-Pacific Scientific indexers, adapt the indexer circuitry as shown in the table. 2 - 16 5630 Installation and Hardware Reference Manual...
  • Page 26 PIN 1 >= 3.5V PIN 14 13 mA 0.75 s min µ High or Low State Step Input 1 ms 1 ms Direction Input Disallowed Period Rev E 5630 Installation and Hardware Reference Manual 2 - 17...
  • Page 27 Enables the drive. A J3-13(+) 10 mA to 20 mA. signal is required at J3-25(-) the input for operation. PIN 13 <= 1.3V PIN 25 10 mA to 20 mA 2 - 18 5630 Installation and Hardware Reference Manual Rev E...
  • Page 28 When J3-21(-) is rated for 40 Vdc. Von @5mA < fault occurs, output is off. 0.4V. PIN 9 40V max PIN 21 5 mA max Rev E 5630 Installation and Hardware Reference Manual 2 - 19...

  • Page 29: Setting Up Functions Using Switch Sw1

    TOP VIEW Switch SW1 FRONT In this section To understand and set up function: Refer to section: Step Size 2.6.1 Mid-range instability control 2.6.2 Idle current reduction 2.6.3 Current 2.6.4 2 - 20 5630 Installation and Hardware Reference Manual Rev E...

  • Page 30: Step Set Up

    Move switch SW1 settings to ..full- 200 steps/motor rev. (Default factory setting) 1/2 - 400 steps/motor rev. 1/5 - 1,000 steps/motor rev. 1/25 - 5,000 steps/motor rev. 1/125 - 25,000 steps/motor rev. Rev E 5630 Installation and Hardware Reference Manual 2 - 21...

  • Page 31: Mid-Range Instability Control Set Up

    With the power Off, enable or disable mid-range instability by moving the switches to the appropriate positions as follows: To set control to ... Move switch SW1 settings to ..Enable (Default factory setting) Disable 2 - 22 5630 Installation and Hardware Reference Manual Rev E...

  • Page 32: Idle Current Reduction Set Up

    With the power Off, enable or disable idle current reduction by moving the switches to the appropriate positions as follows: To set current Move switch SW1 settings to ..reduction to ... Enable (Default factory setting) Disable Rev E 5630 Installation and Hardware Reference Manual 2 - 23...

  • Page 33: Current Set Up

    Definition The current set up function determines the RMS current supplied to the motor. Benefits Current set up allows 5630 output to be matched to motor winding. Procedure With the power Off, select from among the four current values by setting the switches as follows: To set RMS current to ...

  • Page 34: Powering Up The 5630 Stepper Motor Drive

    • Repairing or replacing the 5630 3.1 Testing the Installation Background Perform the following test procedure to verify that the 5630 is installed properly, and that it was not damaged internally during shipment. Configuration The installation test power-up procedure requires a motor and indexer (or step and direction source) to test the functionality of the 5630.
  • Page 35 Especially check the 115 volt ac connections, the motor connections and the grounding. 2. With the power Off, verify that the switch SW1 settings are set as follows. The 5630 leaves the factory with these settings. These settings enable the mid-range instability control, enable current reduction, set the step size to full step, and select a motor current of 5 A RMS.
  • Page 36 Getting help If you need further help with your installation contact Pacific Scientific at 815-226-3100 from 8 am to 5 pm Eastern Standard Time, or contact your Pacific Scientific distributor. Rev E 5630 Installation and Hardware Reference Manual 3 - 3...

  • Page 37: Troubleshooting

    The Drive has received a step command. 3.2.3 Power fault Either an external or internal short or 3.2.4 internal power supply problem. Over temp Heatsink temperature over 85 degrees C. 3.2.5 3 - 4 5630 Installation and Hardware Reference Manual Rev E...

  • Page 38: Power Led Not On - 5630 Does Not Power Up

    3.2.1 POWER LED Not ON - 5630 Does Not Power Up Procedure Follow this procedure if the 5630 POWER LED will not light when power is applied: Connect 115 Vac Is 115 Vac applied? (section 2.5.2). Apply correct voltage. Is 115 Vac within operational range (98 to132 V)? Internal failure.

  • Page 39: Enabled Led Not On - 5630 Does Not Recognize Enable Input

    3.2.2 ENABLED LED Not On - 5630 Does Not Recognize Enable Input Procedure Follow this procedure if the 5630 ENABLED LED will not light when an enable input is applied. Is POWER LED On? Refer to section 3.2.1. Refer to section 3.2.4 or Are POWER FAULT LED and section 3.2.5.

  • Page 40: Step Active Led Not On Or Motor Does Not Step

    3.2.3 STEP ACTIVE LED Not On or Motor Doesn’t Step - 5630 Does Not Recognize Step Input or Defective Connection Procedure Follow this procedure if the step motor will not step or the STEP LED will not light when an enable input is applied.

  • Page 41: Power Fault Led On - 5630 Contains Power Fault

    3.2.4 POWER FAULT LED On - 5630 Contains Power Fault Procedure Follow this procedure if the 5630 POWER FAULT LED lights during operation. Remove 115 Vac and then Internal failure. Contact Pacific the motor connector (J1). Scientific. Warning Do not disconnect the motor connector with power still connected.

  • Page 42: Over Temp Led On - 5630 Senses Excessive Temperature

    3.2.5 OVER TEMP LED On - 5630 Senses Excessive Temperature Procedure Follow this procedure if the 5630 OVER TEMP lights during operation: Is the 5630 environment Lower ambient temperature to below 50 degrees C (60 below 50 degrees C. degrees derated)?*...
  • Page 43 This section contains information on how to return a faulty drive for repair or replacement. Return 1. Call Pacific Scientific at (815) 226-3100 from 8:00 am to procedure 5:00 pm Eastern Standard Time to get a Returned Materials Authorization Number (RMA#).
  • Page 44 8.0 A RMS (11.3 A peak microstepping) nominal 7.5 A RMS (10.6 A peak microstepping) nominal 6.0 A RMS (8.5 A peak microstepping) nominal 5.0 A RMS (7.1 A peak microstepping) nominal Rev E 5630 Installation and Hardware Reference Manual A - 1...
  • Page 45 270 degrees of the input step pulse period. 2. With mid-range instability control disabled, input-to-output lag is less than 10 microseconds for all step frequencies. Chopper 20 kHz, nominal frequency A - 2 5630 Installation and Hardware Reference Manual Rev E...
  • Page 46 0 to 60 degrees C at 5.0 or 6.0 Amp RMS with idle current reduction enabled Storage -25 degrees to 85 degrees C temperature Humidity 0 to 95%, noncondensing Altitude 5,000 feet (1500 meters) Rev E 5630 Installation and Hardware Reference Manual A - 3...
  • Page 47 For an estimate of the power dissipation for use in cabinet dissipation cooling requirements, use the values shown: For an RMS current of Use a value of (watts): (amps): Dimensions Refer to section 2.4 Weight 9 pounds (4 kg) A - 4 5630 Installation and Hardware Reference Manual Rev E...
  • Page 48 Appendix B - Order Number and Ordering Information Background This appendix lists the 5630 part numbers and gives information on ordering. 5630 part number table Part Pacific Scientific Comment Order Number Stepper Motor Drive 5630 Connector Kit 106-563000-01 PCD 3- and 5- pin connectors for power and motor connection and 25-pin D connector with housing.
  • Page 49 B (Yellow) .27 in (7 mm) Motor Case .27 in Gnd (Green) (7 mm) In addition, make the following connections at the motor: Org/Wht Blk/Wht Wire Nuts Yel/Wht Red/Wht Rev E 5630 Installation and Hardware Reference Manual C - 1...
  • Page 50 J2-115 Vac Power Wire the three leads to the 3-pin connector as follows: Connector Green - Chassis Ground White - 115 Vac neutral NOT fused Black - 115 Vac HOT fused C - 2 5630 Installation and Hardware Reference Manual Rev E...
  • Page 51 Wire the 10 leads to the 25-pin connector as follows: Interface Connect lead ... To pin ... Step + Step - Direction + Direction - Fault out + Fault out - Enable + Enable - Rev E 5630 Installation and Hardware Reference Manual C - 3...
  • Page 52 ↓ ↓ 1/25 ↓ ↑ ↓ 1/125 ↓ ↓ ↑ Mid-range Instability Control Set Up Mid-range Move switch settings to ... Instability Control Set up Enable ↑ Disable ↓ Rev E 5630 Installation and Hardware Reference Manual D - 1...
  • Page 53 Reduction Set up Enable ↑ Disable ↓ Current Set Up For RMS Move switch settings to ... current (amps) ... ↑ ↑ ↑ ↓ ↑ ↑ ↓ ↑ ↓ D - 2 5630 Installation and Hardware Reference Manual Rev E...
  • Page 54 3-4 Connectors troubleshooting, 3-6 introduction, 2-6 Enclosure, 2-4 J1, 2-8 J2, 2-14 J3, 2-16 Contaminants, 2-4 Cooling, cabinet, 2-6 Cover, removal, 2-3 Current full, temperature, 2-5 icr, temperature 2-5 Rev E 5630 Installation and Hardware Reference Manual I - 1...
  • Page 55 2-5 non-specified positions, 2-21 Indexer setting, 2-21 adaptation, 2-17 Mid-range instability control circuitry table, 2-17 benefits, 2-22 introduction, 1-3 description, 1-2 requirements, 2-2 set up, 2-22 Input/output cables, 2-6 I - 2 5630 Installation and Hardware Reference Manual Rev E...
  • Page 56 2-11, 2-12, 2-14, Mounting 2-15 dimensions, inches, 2-4 PCD connectors, soldering dimensions, millimeters, 2-5 guidelines, 2-5 see Pre-tinning cables introduction, 2-4 Personal injury, 2-3 procedure, 2-6 Power dissipation, 2-6 removal, 2-3 Rev E 5630 Installation and Hardware Reference Manual I - 3...
  • Page 57 3-2 Signal interface cable signals, 3-3 diagram, 2-16 Testing the installation, 3-1 fusing, 2-15 Torque indexer adaptation, 2-17 requirements, 2-16 loss of, 2-122 Signals, test, 3-3 Troubleshooting, 3-4 I - 4 5630 Installation and Hardware Reference Manual Rev E...
  • Page 58 Unpacking, 2-1 Ventilation, 2-4 Vibration, 2-5 Voltage excessive, 1-1 hazardous, 2-3 Weight, 2-5 Wiring specific, 2-7 Wiring, general see cables Rev E 5630 Installation and Hardware Reference Manual I - 5...

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