Manuale d’uso / di manutenzione del prodotto NI 1410 del fabbricante National Instruments
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NI Vision NI PCI-1410 User Manual High-Quality Mo nochrome Image Acquisition Devi ce NI PCI-1410 User Manual February 2007 373793C-01.
Support Worldwide Technical Support and Product Info rmation ni.com National Instruments Corporate Headquarters 11500 North Mopac Expressway Aust in, Texas 78759-3504 USA Tel: 512 683 0100 Worldwide O.
Important Information Warranty The NI PCI-1410 is warranted against defects i n materials and workm anship for a period o f one year from the date of shipment, a s evidenced by receipts or other documentati on. National Instruments will, at its option, repair or replace equipment that proves to be defective during the warranty period.
Compliance Compliance with FCC/Canada Radio Frequency Interference Regulations Determining FCC Class The Federal Communications Commission (FCC) has rules to protect wireless co mmunications from inte rference. The FCC places digital electronics into two classes.
Conventions The follo wing con ve ntions are used in this manual: < > Angle brackets that cont ain numbers s eparated by an ellipsis represent a range of v alues associated with a bit or signal name—for example, AO < 3 . . 0 > . » The » symbol leads you through nested menu items and dial og box options to a final action.
© National Instruments Corporat ion vii NI PCI-1410 User Manual Contents Chapter 1 Introduction About the NI 1410 Device .......... ................................................................... ............ .... 1-1 Software Overview ......... .
Contents NI PCI-1410 User Manual viii ni.com Appendix A Custom Cables Appendix B Technical Support and Professional Services Glossary Index.
© National Instruments Corporat ion 1-1 NI PCI-1410 User Manual 1 Introduction This chapter describes the NI PCI-1410 (NI 1410) d evice and its software programming options.
Chapter 1 Introduction NI PCI-1410 User Manual 1-2 ni.com Refer to Figure 1-1 for the lo cation of the NI 1410 W1 jumper and the connectors discussed in this man ual. Figure 1-1. NI PCI-1410 Parts Locator Diagram Software Over view Programming the NI 1410 requires the NI-IMAQ driver software for controlling the hardware .
Chapter 1 Introduction © National Instruments Corporat ion 1-3 NI PCI-1410 User Manual NI-IMAQ Driver Software The NI 1410 ships with NI Vision Ac quisition Software, whi ch includes the NI-IMAQ driver software.
Chapter 1 Introduction NI PCI-1410 User Manual 1-4 ni.com indi vidual tasks. Y ou also can mi grate the conf igur ed inspection to LabVIEW, extending the capabilities of the applications if necessary .
Chapter 1 Introduction © National Instruments Corporat ion 1-5 NI PCI-1410 User Manual Integration with DA Q and Motion Control Platforms that support NI-IMAQ also support NI-DAQ and a variety of National Instru ments DAQ devices. Th is allows integratio n between image acquisition devices and National Instruments DAQ products.
© National Instruments Corporat ion 2-1 NI PCI-1410 User Manual 2 Hardware Over view This chapter describes the features of the NI PCI-1410 device and includes information about acquisitio n modes, analog front-end considerations, and clamping.
Chapter 2 Hardware Overview NI PCI-1410 User Manual 2-2 ni.com The block diagram in Figure 2-1 illustrates the key functional units of the NI 1410. Figure 2-1. NI 141 0 Block Diagram Video Multiplexer The video multiplexer routes one of the four AC-coupled vid eo inputs to the 10-bit ADC circuitry.
Chapter 2 Hardware Overview © National Instruments Corporat ion 2-3 NI PCI-1410 User Manual Digital Filter and LUT The digital filter removes chrominan ce from a composite color video signal that conforms to either PAL or NTSC. The output of the digital filter passes through th e 1,024 × 10-bit lookup table (LUT).
Chapter 2 Hardware Overview NI PCI-1410 User Manual 2-4 ni.com Acquisition and Region -of-Interest Control The acquisition and region-of-interest (ROI) control circuitry ro utes the active pixels from the 10-bit ADC t o the onboard memory. The NI 1410 can perform ROI and scaling on all video lines.
Chapter 2 Hardware Overview © National Instruments Corporat ion 2-5 NI PCI-1410 User Manual • External HSYNC/VSYNC (HLOCK only) Mode —In extern al HSYNC/VSYNC (HLOCK only) mode, the NI 1410 receiv es the external HSYNC and VSYNC signals and internally generates the PCLK signal.
Chapter 2 Hardware Overview NI PCI-1410 User Manual 2-6 ni.com T o pre vent this problem, open Measurement & Automation Explorer (MAX) and navigate to the Advanced tab of the camera file property page.
© National Instruments Corporat ion 3-1 NI PCI-1410 User Manual 3 Signal Connections This chapter describes cable conn ections for the NI PCI-1410 d evice. Video Input Channels The video input channels for the NI 1410 support two input modes—referenced single-en ded (RSE) and different ial (DIFF).
Chapter 3 Signal Connections NI PCI-1410 User Manual 3-2 ni.com Figure 3-1. NI PCI-1410 Parts Locator Diagram Figure 3-2 shows the BNC connector pin assignments.
Chapter 3 Signal Connections © National Instruments Corporat ion 3-3 NI PCI-1410 User Manual Figure 3-3 shows the pinout of the 68-pin VHDCI con nector .
Chapter 3 Signal Connections NI PCI-1410 User Manual 3-4 ni.com Digital I/O Connector Sign al Connection Descriptions Table 3-1 describes each signal connection on the 68-pin VHDCI connector. Table 3-1. I/O Connector Signals Signal Name Description VIDEO0 ± VIDEO0 ± allo ws for a DIFF or RSE connection.
Chapter 3 Signal Connections © National Instruments Corporat ion 3-5 NI PCI-1410 User Manual TRIG<3..0> T riggers<3..0> are TTL I/O lines used to start or stop an acquisition or outpu t an acquisition status. Y ou can program the triggers to be rising- or falling -edge sensitiv e.
© National Instruments Corporat ion A-1 NI PCI-1410 User Manual A Custom Cables This appendix lists specifications for b uilding custom cables to use with the NI PCI-1410 device. Cable Specification National Instruments of fers cabl es and accessories for you to connect to video sources, trigger sources, or sy nchronization sources.
© National Instruments Corporat ion B-1 NI PCI-1410 User Manual B T echnical Support and Professional Ser vices Visit the following sections of the National Instruments Web site at ni.com for technical support an d professional services: • Support —Online technical support resources at ni.
Appendix B T echnical Support and Professional Services NI PCI-1410 User Manual B-2 ni.com • Calibration Certificate —If your product supports calibration, you can obtain the calibration certificate for your product at ni.com/calibration . If you searched ni.
© National Instruments Corporat ion G-1 NI PCI-1410 User Manual Glossar y A A/D Analog-to-digital. ADC Analog-to-digital con v erter . An elect ro nic device, often an inte grated circuit, that con verts an an alog v oltage to a digital value. address V alue that identifies a specifi c lo cation (or series of locations) in memory .
Glossary NI PCI-1410 User Manual G- 2 ni.com D D A Q Data acquisition. (1) Collecting an d measuring electri cal signals from sensors, transducers, and test probes or fixtures and inputting them to a computer for processing.
Glossary © National Instruments Corporat ion G-3 NI PCI-1410 User Manual H HSYNC Horizontal synchronization signal. The synchroni zation pulse signal produced at the beginning of each video scan lin e that keeps a video monitor’ s horizontal scan rate in step with the transmission of each new line.
Glossary NI PCI-1410 User Manual G-4 ni.co m N NI-IMA Q Driv er software for National Instruments image acquisition hardware. NTSC National T elevision Standards Committee. The co mmittee that developed the color video standard used primarily in North America, whi ch uses 525 lines per frame.
Glossary © National Instruments Corporat ion G-5 NI PCI-1410 User Manual RSE Referenced single-ended. All measur ements are made with respect to a common reference measurement syst em or a ground. Also called a grounded measurement system. R TSI bus Real-T ime System Integration Bus.
© National Instruments Corporat ion I-1 NI PCI-1410 User Manual Index Numerics 10-bit ADC, 2-2 10-bit LUT, 2-3 A acquisition and region-of-in terest control, 2-4 ADC, 10-bit, 2-2 analog bandwidth con.
Index NI PCI-1410 User Manual I-2 ni.com functional overview, 2-1 genlock and synchronization circuitry, 2-3 PCI Interface, 2-3 PCLK, HSYNC, VSYNC mux, 2-3 programmable gain and offset, 2-2 RTSI bus, .
Index © National Instruments Corporat ion I-3 NI PCI-1410 User Manual S scatter-gather DMA controllers, 2-3 signal connections BNC connector, 3-1 I/O connector, 3-2 pin assignme nts (figure), 3-3 sig.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il National Instruments NI 1410 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del National Instruments NI 1410 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso National Instruments NI 1410 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul National Instruments NI 1410 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il National Instruments NI 1410, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del National Instruments NI 1410.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il National Instruments NI 1410. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo National Instruments NI 1410 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
