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NI Vision
NI CVS-1450 Series User Manual
NI CVS-1450 Series User Manual
July 2005
373610E-01
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Support Worldwide Technical Support and Product Information ni.com National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin, Texas 78759-3504 USA Tel: 512 683 0100 Worldwide Offices Australia 1800 300 800, Austria430662 45 79 90 0, Belgium3202757 00 20, Brazil 55113262 3599, Canada 800433 3488, China862165557838, CzechRepublic420 224235 774, Denmark454576 2600, Finland 385 0 9 725 725 11, France 33 0 1 48 14 24 24, Germany 49 0 89 741 31 30, India 91 80 51190000, Israel 9
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Important Information Warranty The NI CVS-1450 Series compact vision system is warranted against defects in materials and workmanship for a period of one year from the date of shipment, as evidenced by receipts or other documentation. National Instruments will, at its option, repair or replace equipment that proves to be defective during the warranty period. This warranty includes parts and labor. The media on which you receive National Instruments software are warranted not to fail to exec
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Compliance Compliance with FCC/Canada Radio Frequency Interference Regulations Determining FCC Class The Federal Communications Commission (FCC) has rules to protect wireless communications from interference. The FCC places digital electronics into two classes. These classes are known as Class A (for use in industrial-commercial locations only) or Class B (for use in residential or commercial locations). All National Instruments (NI) products are FCC Class A products. Depending on where it
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Conventions The following conventions are used in this manual: » The » symbol leads you through nested menu items and dialog box options to a final action. The sequence File»Page Setup»Options directs you to pull down the File menu, select the Page Setup item, and select Options from the last dialog box. This icon denotes a tip, which alerts you to advisory information. This icon denotes a note, which alerts you to important information. This icon denotes a caution, which advises you of preca
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Contents Chapter 1 NI CVS-1450 Series Overview About the NI CVS-1450 Series .....................................................................................1-1 Hardware Overview.......................................................................................................1-1 Available Camera Bandwidth........................................................................................1-3 Software Overview ...........................................................................
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Contents Configuring the IP Address on the CVS-1450 Device ................................... 2-14 Acquiring an Image in Vision Builder AI ..................................................................... 2-15 LabVIEW Real-Time Module with the Vision Development Module: Setting up the Development Computer.............................................................................................. 2-15 Installing the LabVIEW Real-Time Module, Vision Development Module, and NI-IMAQ for IEE
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Contents Quadrature Encoder ..........................................................................4-6 Product Selection Port.......................................................................4-7 General-Purpose I/O .........................................................................4-8 I/O for Fault Conditions ..................................................................................4-9 Shutdown ................................................................................
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1 NI CVS-1450 Series Overview This chapter provides an overview of the features and components of the National Instruments CVS-1450 Series compact vision system. About the NI CVS-1450 Series NI CVS-1450 Series devices are easy-to-use, distributed, real-time imaging systems that acquire, process, and display images from IEEE 1394 cameras conforming to the IIDC 1394-based Digital Camera Specification, Version 1.30. The CVS-1450 Series also provides multiple digital input/output (I/O) options
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Chapter 1 NI CVS-1450 Series Overview Figure 1-1 shows the CVS-1450 Series front panel. 1 2 NI 1454 3 Compact Vision System 11 4 10 5 9 6 8 7 1 Power LED 5 IEEE 1394a Ports 9VGA 2 Status LED 6 TTL I/O and Isolated I/O 10 RS-232 Serial 3 Isolated Digital Input 7 Reset Button 11 RJ-45 Ethernet Port 4 TTL Digital Outputs 8 DIP Switches Figure 1-1. CVS-1450 Series Front Panel NI CVS-1450 Series User Manual 1-2 ni.com
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Chapter 1 NI CVS-1450 Series Overview Available Camera Bandwidth The IEEE 1394 bus provides a fixed amount of bandwidth that is shared among the three IEEE 1394a ports on the CVS-1450 device. These ports provide direct connection for up to three DCAM-compliant IEEE 1394 cameras, depending on the amount of bandwidth each camera requires. Higher frame rates and larger image sizes require a higher data transfer rate and use more bandwidth. Table 1-1 shows the maximum number of cameras the CVS-
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Chapter 1 NI CVS-1450 Series Overview Software Overview Programming the CVS-1450 device requires NI-IMAQ for IEEE 1394 Cameras 1.5 (or later) driver software to control the hardware and one of the following application software packages to process images. NI Vision Builder for Automated Inspection (AI) 2.0 or later—Allows you to configure solutions to common inspection tasks LabVIEW Real-Time Module 7.0 or later with the Vision Development Module 7.0 or later—Provides customizable contr
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Chapter 1 NI CVS-1450 Series Overview National Instruments Application Software This section describes National Instruments application software packages you can use to analyze and process the images you acquire with the CVS-1450 device. Vision Builder for Automated Inspection NI Vision Builder for Automated Inspection (AI) is configurable machine vision software that you can use to prototype, benchmark, and deploy machine vision applications. Creating applications in Vision Builder AI does
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Chapter 1 NI CVS-1450 Series Overview You can use the Vision Development Module functions individually or in combination. With the Vision Development Module you can acquire, display, and store images as well as perform image analysis and processing. Using the Vision Development Module, imaging novices and experts can program the most basic or complicated image applications without knowledge of particular algorithm implementations. NI Vision Assistant, which is included with the Vision Devel
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2 Setup and Configuration This chapter provides instructions for setting up the NI CVS-1450 Series hardware. This chapter also includes instructions for installing software, configuring an IP address, and acquiring an initial image using the application software. Required Items The following items are necessary for setting up the CVS-1450 device. Hardware ❑ CVS-1450 device ❑ Ethernet-equipped development computer running Windows 2000/XP/Me/98 ❑ DCAM-compliant IEEE 1394 camera ❑ IEEE 1394 jac
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Chapter 2 Setup and Configuration ❑ 10 m 10/100Base-T Ethernet cable (part number 189174-10)—Standard Category 5 (CAT-5) 10/100Base-T Ethernet cable that connects the CVS-1450 device to a network port. To connect the CVS-1450 device directly to a local development computer, use an Ethernet crossover cable. Note To maintain signal integrity, the Ethernet cable length must be no longer than 100 m. Software ❑ NI-IMAQ for IEEE 1394 Cameras driver software, which includes the CVS-1450 Series sup
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Chapter 2 Setup and Configuration Documentation The following documentation resources ship with the CVS-1450 device and the application software. For more resources, including code examples and tutorials, visit the NI Developer Zone at ni.com/zone. Hardware Documents • NI CVS-1450 Series User Manual NI 1450 Series Compact Vision System Digital I/O Help NI 1450 Series Compact Vision System Quick Start Guide Vision Builder AI Documents NI Vision Builder for Automated Inspection Tutorial
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Chapter 2 Setup and Configuration LabVIEW PID Control Toolset User Manual LabVIEW Help Safety Information Caution The following paragraphs contain important safety information you must follow when installing and operating the device. Do not operate the device in a manner not specified in the documentation. Misuse of the device may result in a hazard and may compromise the safety protection built into the device. If the device is damaged, turn it off and do not use it until service-traine
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Chapter 2 Setup and Configuration Pollution Degree 3—Conductive pollution or dry, nonconductive pollution occurs. Nonconductive pollution becomes conductive because of condensation. Clean the device and accessories by brushing off light dust with a soft, nonmetallic brush. Remove other contaminants with a stiff, nonmetallic brush. The unit must be completely dry and free from contaminants before returning it to service. You must insulate signal connections for the maximum voltage for whic
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Chapter 2 Setup and Configuration Examples of Installation Category II are measurements performed on household appliances, portable tools, and similar products. Measurement Category III is for measurement performed in the building installation at the distribution level. This category refers to measurements on hard-wired equipment such as equipment in fixed installations, distribution boards, and circuit breakers. Other examples are wiring, including cables, bus-bars, junction boxes, switc
