Manuais de utilizador para National Instruments NI 1450 Series

índice analítico

• NI 1450 Series Compact Vision System User Manual

  1
• Support

  2
  • Worldwide Technical Support and Product Information

    2
  • National Instruments Corporate Headquarters

    2
  • Worldwide Offices

    2
• Important Information

  3
  • Warranty

    3
  • Copyright

    3
  • Trademarks

    3
  • Patents

    3
  • WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS

    3
• Compliance

  4
• Conventions

  5
• Contents

  6
• Chapter 1 NI 1450 Overview

  9
  • About the NI 1450 Series Compact Vision System

    9
  • Hardware Overview

    9
    • Figure 1-1. NI 1450 Series Compact Vision System Front Panel

      10
  • Available Camera Bandwidth

    11
    • Table 1-1. Available Camera Bandwidth

      11
  • Software Overview

    12
    • NI-IMAQ for IEEE 1394 Cameras Driver Software

      12
    • National Instruments Application Software

      13
      • Vision Builder for Automated Inspection

        13
      • LabVIEW RT with the Vision Development Module

        13
• Chapter 2 Setup and Configuration

  15
  • Required Items

    15
    • Hardware

      15
    • Software

      16
  • Accessories

    16
    • Hardware

      16
  • Documentation

    17
    • Hardware Documents

      17
    • Vision Builder AI Documents

      17
    • LabVIEW Real-Time Module with the Vision Development Module Documents

      17
      • NI-IMAQ for IEEE 1394 Cameras Driver Software Documents

        17
      • LabVIEW Real-Time Module and Vision Development Module Documents

        18
  • Safety Information

    18
  • Connection Overview

    20
    • Figure 2-1. Connection Sequence

      21
    • Before Getting Started: Connecting the NI 1450 to a Network

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      • Subnet Considerations

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    • Hardware Setup

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      • Connecting a Camera and Monitor to the NI 1450

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      • Figure 2-2. Basic Hardware Setup

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      • Wiring Power to the NI 1450

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      • Figure 2-3. Wiring Power to the NI 1450

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      • Connecting the NI 1450 to the Development Computer

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      • Figure 2-4. Ethernet Connection

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  • Vision Builder AI: Setting up the Development Computer

    26
    • Installing Vision Builder AI and NI-IMAQ for IEEE 1394 Cameras

      27
    • Configuring the IP Address and Downloading Software onto the NI 1450

      27
    • Acquiring an Image in Vision Builder AI

      28
  • LabVIEW Real-Time with the Vision Development Module: Setting up the Development Computer

    29
    • Installing LabVIEW Real-Time, Vision Development Module, and NI-IMAQ for IEEE 1394 Cameras

      29
    • Configuring the IP Address using LabVIEW Real-Time

      30
    • Downloading Software onto the NI 1450

      31
    • Acquiring an Image Using LabVIEW Real-Time

      31
• Chapter 3 LEDs, DIP Switches, and Connectors

  32
  • LED Indicators

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    • Figure 3-1. POWER OK and STATUS LEDs

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    • POWER OK LED

      33
    • STATUS LED

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    • ACT/LINK LED

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    • 100 Mbps LED

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      • Figure 3-2. ACT/LINK and 100 Mbps LEDs

        34
  • DIP Switches

    34
    • Figure 3-3. DIP Switches

      35
    • SAFE MODE Switch

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    • IP RESET Switch

      36
    • NO APP Switch

      36
    • USER 1 Switch (LabVIEW RT Users)

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  • Connectors

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    • Table 3-1. NI 1450 Connectors Overview

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    • Power Connector

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      • Figure 3-4. Power Connector

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      • Table 3-2. Power Connector Terminals

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      • Earth Ground Connection

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      • Figure 3-5. Grounding Lug on the NI 1450

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    • IEEE 1394

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    • VGA

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      • Figure 3-6. VGA Connector

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      • Table 3-3. VGA Connector Signals

        40
    • COM1

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      • Figure 3-7. COM1 DSUB 9-Pin Connector

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      • Table 3-4. COM1 Connector Signals

        41
    • Ethernet

      42
    • TRIG 0

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    • TRIG 1 and TRIG 2

      42
    • General-Purpose Digital I/O

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      • Figure 3-8. 44-Pin DSUB Connector

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      • Table 3-5. 44-Pin DSUB and 37-Pin Terminal Block Connector Signals

        43
• Chapter 4 Digital I/O Functionality

  46
  • Overview

    46
    • TTL Inputs and Outputs

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      • Table 4-1. TTL Inputs and Outputs

        47
    • Isolated Inputs and Outputs

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      • Table 4-2. Isolated Inputs and Outputs

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    • Trigger Inputs

      48
    • Timed Pulse Output

      49
      • Initiating a Timed Pulse

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      • Figure 4-1. Output Pulse When Trigger Is Selected

        50
      • Pulse Modes

        50
      • Pulse Delay

        50
      • Pulse Width

        50
      • Trigger Polarity

        50
      • Figure 4-2. High Pulse with Rising Edge Trigger

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      • Figure 4-3. High and Low Pulse Trains

        51
    • Quadrature Encoder

      51
      • Figure 4-4. Rising Edge Trigger, Low Pulse with a Quadrature Encoder Delay

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    • Product Selection Port

      52
      • Using ISO Input 5 as a Latch

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      • Table 4-3. Product Selection Port

        53
    • General-Purpose I/O

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      • General-Purpose Inputs

        53
      • General-Purpose Outputs

        53
    • Fault Conditions

      54
    • Shutdown

      54
      • Disabling Shutdown Mode

        55
    • Watchdog

      55
    • Overheat

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      • Table 4-4. Configuration Settings and Effects

        56
    • Considerations When Connecting the Digital I/O

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      • Wiring an Isolated Input to a Sourcing Output Device

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      • Figure 4-5. Example of Connecting an Isolated Input to a Sourcing Output Device

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      • Wiring an Isolated Output to an External Load

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      • Figure 4-6. Example of Connecting an Isolated Output to an External Load

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      • Protecting Inductive Loads

        58
      • Figure 4-7. Example of Using an External Flyback Diode for Inductive Loads

        58
      • Transmission Line Effects

        58
      • Figure 4-8. Example Connections

        59
    • Typical System Setup

      59
      • Table 4-5. Typical Single-Camera System Setup

        60
      • Figure 4-9. Typical Single-Camera Setup

        60
• Chapter 5 Deployment

  61
  • Connecting Multiple NI 1450s

    61
    • Figure 5-1. Multiple NI 1450s Connected to the Same Network

      61
    • Figure 5-2. Serial Number and MAC Address Label on the NI 1450

      62
    • Figure 5-3. NI 1450 Series Compact Vision System Connected to a Monitor

      63
• Appendix A Troubleshooting

  64
  • Table A-1. STATUS LED Flashes and Corresponding Error Conditions

    67
• Appendix B Specifications

  68
• Appendix C Technical Support and Professional Services

  73
• Glossary

  75
  • Symbols

    75
  • A-D

    75
  • E-M

    76
  • N-U

    77
  • V-W

    78
• Index

  79
  • Numerics

    79
  • A-D

    79
  • E-I

    80
  • K-P

    81
  • Q-T

    82
  • V-W

    83