National InstrumentsメーカーPCI/PXI-783xRの使用説明書/サービス説明書
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Getting Started with R Series Intelligent DAQ This document explains ho w to install and configure National Instruments PCI/PXI-781 x R, PCI/PXI-783 x R, PXI-784 x R, and PXI-785 x R (NI 78 xx R) dev ices. This document also contains a tutorial section that demonstrates ho w to begin taking a measuremen t using a LabVIEW FPGA exa mp l e VI .
Getting Started with R Se ries Intelligent DAQ 2 ni.com Step 1. Install Application Software and Driver Before installing the NI 78 xx R, you need to install the application software and de vice dri ver . V isit ni.com/info and enter rdsoftwareversion to determine which minimum v ersions of software you need for the device you are using.
© National Instruments Corporat ion 3 Getti ng Started wi th R Series Intelligent DAQ Installing the NI 78 xx R Y ou can install the NI PCI-78 xx R in any a vailable PCI e xpansion slot in the computer , and the NI PXI-78 xx R in any av ailabl e peripheral slot in the PXI or CompactPCI chassis.
Getting Started with R Se ries Intelligent DAQ 4 ni.com Figure 3. Instal ling an NI PX I-78 xx R Device in a PXI Chassis 5. For the NI PCI-78 xx R, secure the de vice mounting bracket to the computer back panel rail.
© National Instruments Corporat ion 5 Getti ng Started wi th R Series Intelligent DAQ Step 3. Connect Signals Figure 4 shows the I/O connector pin assignments and locations for NI 781 x R Digital R Seri es devices. Figure 5 sho ws the I/O connector pin assignments and locations for NI 783 x R/784 x R/785 x R Multifunction R Series de vices.
Getting Started with R Se ries Intelligent DAQ 6 ni.com Figure 5. NI 783 x R/784 x R/785 x R Connector Pin Assignments and Loca tions Caution Connections that e xceed any of the maximum ratings of input or output signals on the NI 78 xx R can damage the NI 78 xx R device and the computer or chassis.
© National Instruments Corporat ion 7 Getti ng Started wi th R Series Intelligent DAQ The +5V terminals on the I/O connector supply +5 V referenced to D GND. Use these terminals to power external c ircuitry . All NI 78 xx R devices are equipped with a fuse to protect the supply from ov ercurrent conditions.
Getting Started with R Se ries Intelligent DAQ 8 ni.com Step 4. Using Y our NI 78 xx R Device with a LabVIEW FPGA Example VI (NI 783 x R/784 x R/785 x R Only) The NI-RIO dri ver installation includes a v ariety of example projects to he lp get you started.
© National Instruments Corporat ion 9 Getti ng Started wi th R Series Intelligent DAQ g. On the block diag ram, right-click the Open FPGA VI Reference function and choose Select VI from the shortcut menu. h. In the Select VI dialog box, select Analog Input (FPGA ).
Getting Started with R Series Intelligent DAQ 10 ni.com Adding Analog Outp ut to the FPGA Application T o e xpand the LabVIEW FPGA application to includ e analog output, complete the follo wing steps: 1.
© National Instruments Corporat ion 11 Getting Started with R Series I ntelligent DAQ 6. Right-click the input te rminal of the new FPGA I/O Nod e and select Create»Control from the shortcut menu. Rename the control A O V oltage , as shown in the follo wing block diagram.
Getting Started with R Series Intelligent DAQ 12 ni.com 9. On the front panel, locate the numeric control labeled A O V oltage . Right-click the control and select Num Ctrls»Kn ob from the Express controls palette to change the control type to knob .
© National Instruments Corporat ion 13 Getting Started with R Series I ntelligent DAQ • National Instruments Example Finder —LabVIEW contains an e xte nsiv e library of VIs and example programs for use with R Series de vices.
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National Instruments PCI/PXI-783xRを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNational Instruments PCI/PXI-783xRの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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