用户手册 — National Instruments Impact Driver MID-7654

目录

• MID-7654/7652 Servo Power Motor Drive User Guide

  1
• Contents

  1
• Conventions

  2
• Introduction

  2
• What You Need to Get Started

  3
• Safety Information

  3
• Front Panel Switches

  5
  • Figure 1. MID-7654/7652 Front Panel

    5
• Host Bus Interlock Circuit

  6
• Front Panel LEDs

  6
  • Table 1. Front Panel LED Indicators

    7
  • Amplifier Fault Output LEDs

    7
  • Amplifier Inhibit LEDs

    7
  • Limit Status LEDs

    7
• Front Panel DIP Switch Settings

  8
  • Figure 2. 4-Position DIP Switch Bank Layout

    8
  • Figure 3. 9-Position DIP Switch Bank Layout

    8
  • Inhibit Input Polarity Setting

    9
    • Table 2. Inhibit Input Polarity DIP Switch Settings

      9
  • Inhibit Output Polarity Setting

    9
    • Table 3. Inhibit Output Polarity DIP Switch Settings

      9
  • Limit Status LED Polarity Setting

    10
    • Table 4. Limit Status LED DIP Switch Settings

      10
  • Setting Continuous and Peak Current Limits

    10
  • Figure 4. Input Voltage to Output Current Relationship for Periods ofTimeLessThan2.7Seconds

    11
  • Figure 5. Input Voltage to Output Current Relationship for Periods ofTimeGreaterThan2.7Seconds

    11
    • Table 5. Continuous and Peak Output Current DIP Switch Settings

      12
  • Setting Motor Inductance Levels

    13
    • Table 6. Motor Inductance Levels

      13
    • Table 7. Motor Inductance Level DIP Switch Settings

      14
• Back Panel Connector Wiring

  15
  • Figure 6. MID-7654/7652 Back Panel Connectors

    15
  • Terminal Block Wiring

    17
    • Servo Motor Power Terminal Blocks

      17
      • Figure 7. Typical Servo Motor (DC Brush Type) Terminal Block Pin Assignment

        17
      • Table 8. National Instruments Standard Directional Polarity

        18
      • Figure 8. Clockwise and Counter-Clockwise Motor Rotation

        18
    • Rear Guard

      19
      • Figure 9. Rear Guard Consisting of the Protection Cover, Protection Plates, and Bottom Mounting P...

        19
      • Figure 10. Rear Guard Installed on the MID-7654/7652

        20
      • Figure 11. Protection Cover and Protection Plates: Used Axes 1 & 2, Unused Axes 3 & 4.

        21
    • Encoder Terminal Blocks

      22
      • Figure 12. Typical Single-Ended Encoder Wiring Pin Assignment

        22
      • Figure 13. Typical Differential Line Driver Encoder Wiring Pin Assignment

        22
      • Figure 14. Encoder Signal Phasing, CW Rotation

        23
      • Figure 15. Shielded Twisted Pairs

        24
    • Limit Switch Terminal Blocks

      24
      • Figure 16. Limit Switch Terminal Block Pin Assignment (Passive Limit Switch Connection Example)

        24
    • Breakpoint and Trigger Terminal Blocks

      25
      • Figure 17. Trigger Terminal Block Pin Assignment

        25
      • Figure 18. Breakpoint Terminal Block Pin Assignment

        25
    • Analog I/O Terminal Blocks

      25
      • Figure 19. Analog Input Terminal Block Pin Assignment

        26
      • Figure 20. Analog Output Terminal Block Pin Assignment

        26
    • Step and Direction Terminal Block

      26
      • Figure 21. Step and Direction Terminal Block Pin Assignment

        26
  • Cable Installation for CE Compliance

    27
    • Figure 22. Required Cabling for CE Compliance

      27
• Accessories Included for Optional Use

  28
  • Strain-Relief Bar Installation

    28
  • Figure 23. MID-7654/7652 with the Strain-Relief Bar Installed

    29
  • Panel Mount Kit Installation

    29
  • Figure 24. MID-7654/7652 with the Panel Mount Kit Installed

    30
• Modifying the Power Entry Module

  30
  • Replacing a Fuse

    30
  • Changing the Line Voltage

    31
• Amplifier/Driver Command Signals

  31
• Specifications

  31
• Technical Support Resources

  36
  • NI Web Support

    36
  • Worldwide Support

    36