Справочник ПользователяСодержаниеNI 1450 Series Compact Vision System User Manual1Support2Worldwide Technical Support and Product Information2National Instruments Corporate Headquarters2Worldwide Offices2Important Information3Warranty3Copyright3Trademarks3Patents3WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS3Compliance4Conventions5Contents6Chapter 1 NI 1450 Overview9About the NI 1450 Series Compact Vision System9Hardware Overview9Figure 1-1. NI 1450 Series Compact Vision System Front Panel10Available Camera Bandwidth11Table 1-1. Available Camera Bandwidth11Software Overview12NI-IMAQ for IEEE 1394 Cameras Driver Software12National Instruments Application Software13Vision Builder for Automated Inspection13LabVIEW RT with the Vision Development Module13Chapter 2 Setup and Configuration15Required Items15Hardware15Software16Accessories16Hardware16Documentation17Hardware Documents17Vision Builder AI Documents17LabVIEW Real-Time Module with the Vision Development Module Documents17NI-IMAQ for IEEE 1394 Cameras Driver Software Documents17LabVIEW Real-Time Module and Vision Development Module Documents18Safety Information18Connection Overview20Figure 2-1. Connection Sequence21Before Getting Started: Connecting the NI 1450 to a Network21Subnet Considerations22Hardware Setup22Connecting a Camera and Monitor to the NI 145022Figure 2-2. Basic Hardware Setup23Wiring Power to the NI 145023Figure 2-3. Wiring Power to the NI 145024Connecting the NI 1450 to the Development Computer25Figure 2-4. Ethernet Connection26Vision Builder AI: Setting up the Development Computer26Installing Vision Builder AI and NI-IMAQ for IEEE 1394 Cameras27Configuring the IP Address and Downloading Software onto the NI 145027Acquiring an Image in Vision Builder AI28LabVIEW Real-Time with the Vision Development Module: Setting up the Development Computer29Installing LabVIEW Real-Time, Vision Development Module, and NI-IMAQ for IEEE 1394 Cameras29Configuring the IP Address using LabVIEW Real-Time30Downloading Software onto the NI 145031Acquiring an Image Using LabVIEW Real-Time31Chapter 3 LEDs, DIP Switches, and Connectors32LED Indicators32Figure 3-1. POWER OK and STATUS LEDs32POWER OK LED33STATUS LED33ACT/LINK LED33100 Mbps LED33Figure 3-2. ACT/LINK and 100 Mbps LEDs34DIP Switches34Figure 3-3. DIP Switches35SAFE MODE Switch35IP RESET Switch36NO APP Switch36USER 1 Switch (LabVIEW RT Users)36Connectors37Table 3-1. NI 1450 Connectors Overview37Power Connector37Figure 3-4. Power Connector38Table 3-2. Power Connector Terminals38Earth Ground Connection38Figure 3-5. Grounding Lug on the NI 145039IEEE 139439VGA39Figure 3-6. VGA Connector40Table 3-3. VGA Connector Signals40COM141Figure 3-7. COM1 DSUB 9-Pin Connector41Table 3-4. COM1 Connector Signals41Ethernet42TRIG 042TRIG 1 and TRIG 242General-Purpose Digital I/O42Figure 3-8. 44-Pin DSUB Connector43Table 3-5. 44-Pin DSUB and 37-Pin Terminal Block Connector Signals43Chapter 4 Digital I/O Functionality46Overview46TTL Inputs and Outputs47Table 4-1. TTL Inputs and Outputs47Isolated Inputs and Outputs47Table 4-2. Isolated Inputs and Outputs48Trigger Inputs48Timed Pulse Output49Initiating a Timed Pulse49Figure 4-1. Output Pulse When Trigger Is Selected50Pulse Modes50Pulse Delay50Pulse Width50Trigger Polarity50Figure 4-2. High Pulse with Rising Edge Trigger51Figure 4-3. High and Low Pulse Trains51Quadrature Encoder51Figure 4-4. Rising Edge Trigger, Low Pulse with a Quadrature Encoder Delay52Product Selection Port52Using ISO Input 5 as a Latch52Table 4-3. Product Selection Port53General-Purpose I/O53General-Purpose Inputs53General-Purpose Outputs53Fault Conditions54Shutdown54Disabling Shutdown Mode55Watchdog55Overheat56Table 4-4. Configuration Settings and Effects56Considerations When Connecting the Digital I/O56Wiring an Isolated Input to a Sourcing Output Device56Figure 4-5. Example of Connecting an Isolated Input to a Sourcing Output Device57Wiring an Isolated Output to an External Load57Figure 4-6. Example of Connecting an Isolated Output to an External Load57Protecting Inductive Loads58Figure 4-7. Example of Using an External Flyback Diode for Inductive Loads58Transmission Line Effects58Figure 4-8. Example Connections59Typical System Setup59Table 4-5. Typical Single-Camera System Setup60Figure 4-9. Typical Single-Camera Setup60Chapter 5 Deployment61Connecting Multiple NI 1450s61Figure 5-1. Multiple NI 1450s Connected to the Same Network61Figure 5-2. Serial Number and MAC Address Label on the NI 145062Figure 5-3. NI 1450 Series Compact Vision System Connected to a Monitor63Appendix A Troubleshooting64Table A-1. STATUS LED Flashes and Corresponding Error Conditions67Appendix B Specifications68Appendix C Technical Support and Professional Services73Glossary75Symbols75A-D75E-M76N-U77V-W78Index79Numerics79A-D79E-I80K-P81Q-T82V-W83Размер: 1,5 МБСтраницы: 83Язык: EnglishПросмотреть