National Instruments PXI-7830R Manual de usuario

Getting Started with the NI 783x R

This document explains how to install and configure the

National Instruments 783xR.

Introduction

The NI 783xR devices are R Series Reconfigurable I/O (RIO) devices with

16-bit analog input (AI) channels, 16-bit analog output (AO) channels, and

digital I/O (DIO) lines.

• The NI PXI-7830R and NI PCI-7830R have four independent AI

channels, four independent AO channels, and 56 DIO lines.

• The NI PXI-7831R/7833R and NI PCI-7831R/7833R have eight

independent AI channels, eight independent AO channels, and 96 DIO

lines.

Traditional I/O devices have a fixed functionality provided by an

application-specific integrated circuit (ASIC), but the NI 783xR has a

field-programmable gate array (FPGA) that allows you to define device

functionality and timing.

You can use the LabVIEW FPGA Module to graphically design the

NI 783xR timing and functionality without having to learn a low-level

programming language or a hardware description language (HDL)

traditionally used for FPGA design. With the LabVIEW FPGA Module,

you create or download a custom virtual instrument (VI) to the FPGA.

You can reconfigure the NI 783xR with a new VI at any time.

You can use the LabVIEW Real-Time Module to communicate with and

control the NI 783xR while performing additional tasks, such as real-time

floating-point processing and data logging.

Note If you are using LabVIEW but not the LabVIEW FPGA Module, you can create VIs

that run in LabVIEW to control existing FPGA VIs, but you cannot create new FPGA VIs.

The NI 783xR has Flash memory that you can use to store a startup VI.

You can configure the VI to load to the FPGA and to run when the device

powers up.

Getting Started with the NI 783xR 2 ni.com

Required Components

This section lists the items necessary for using the NI 783xR with Windows

2000/XP and the LabVIEW Real-Time Module.

Documentation

The NI 783xR User Manual describes the electrical and mechanical aspects

of the NI 783xR and contains information about device operation and

programming. This document is included on the NI-RIO CD and is also

available at ni.com/manuals.

LabVIEW Help is available in LabVIEW by selecting Help»VI, Function,

& How-To Help.

Hardware and Software

PXI-783x R with Windows 2000/XP

The following items are necessary to set up and use the PXI-783xR on a

computer running Windows 2000/XP:

❑NI PXI-783xR.

❑The following software packages:

– LabVIEW 7.1 or later.

– LabVIEW FPGA Module 1.1 or later—required to develop

custom FPGA VIs.

– NI-RIO 1.3 or later—included with the PXI-783xR.

Note The PXI-7831R supports LabVIEW 7.0 or later, LabVIEW FPGA Module 1.0 or

later, and NI-RIO 1.0 or later.

❑PXI/CompactPCI chassis and PXI/CompactPCI embedded controller

running Windows 2000/XP, or a computer running Windows 2000/XP

and a MXI-3 link to a PXI/CompactPCI chassis.

❑At least one cable and device for connecting signals to the PXI-783xR.

©National Instruments Corporation 3 Getting Started with the NI 783xR

PXI-783x R with the LabVIEW Real-Time Module

(ETS)

The following items are necessary to set up and use the PXI-783xR with the

LabVIEW Real-Time Module for ETS:

❑NI PXI-783xR.

❑The following software packages:

– LabVIEW 7.1 or later.

– LabVIEW FPGA Module 1.1 or later—required to develop

custom FPGA VIs.

– LabVIEW Real-Time Module 7.1 or later.

– NI-RIO 1.3 or later—included with the PXI-783xR.

– Ardence (formerly Venturcom) Phar Lap Embedded Tool Suite

(ETS).

Note The PXI-7831R supports LabVIEW 7.0 or later, LabVIEW FPGA Module 1.0 or

later, and NI-RIO 1.0 or later.

❑Host computer running Windows 2000/XP for developing your

application.

❑PXI/CompactPCI chassis and real-time embedded controller running

the Phar Lap ETS real-time operating system.

❑CAT 5 Ethernet crossover cable if the real-time PXI system is not

configured on a network. To connect the PXI system to a network port,

use a standard CAT 5 10/100Base-T Ethernet cable.

❑At least one cable and device for connecting signals to the PXI-783xR.

PXI-783x R with the LabVIEW Real-Time Module

(RTX)

The following items are necessary to set up and use the PXI-783xR with the

LabVIEW Real-Time Module for RTX:

❑NI PXI-783xR.

❑The following software packages:

– LabVIEW 7.1 or later.

– LabVIEW FPGA Module 1.1 or later—required to develop

custom FPGA VIs.

Getting Started with the NI 783xR 4 ni.com

– LabVIEW Real-Time Module 7.1 or later.

– NI-RIO 1.3 or later—included with the PXI-783xR.

– Ardence (formerly Venturcom) RTX 5.5 or later.

Note The PXI-7831R supports NI-RIO 1.1 or later.

❑PXI/CompactPCI chassis and real-time embedded controller running

Windows 2000/XP and RTX.

❑CAT 5 Ethernet crossover cable if the real-time PXI system is not

configured on a network. To connect the PXI system to a network port,

use a standard CAT 5 10/100Base-T Ethernet cable.

❑At least one cable and device for connecting signals to the PXI-783xR.

PCI-783x R with Windows 2000/XP

The following items are necessary to set up and use the PCI-783xR on a

computer running Windows 2000/XP:

❑PCI-783xR.

❑The following software packages:

– LabVIEW 7.1 or later.

– LabVIEW FPGA Module 1.1 or later—required to develop

custom FPGA VIs.

– NI-RIO 1.3 or later—included with the PCI-783xR.

Note The PCI-7831R supports NI-RIO 1.1 or later.

❑Development computer running Windows 2000/XP.

❑At least one cable and device for connecting signals to the PCI-783xR.

©National Instruments Corporation 5 Getting Started with the NI 783xR

PCI-783x R with the LabVIEW Real-Time Module

(ETS)

The following items are necessary to set up and use the PCI-783xR with the

LabVIEW Real-Time Module for ETS:

❑PCI-783xR.

❑The following software packages:

– LabVIEW 7.1 or later.

– LabVIEW FPGA Module 1.1 or later—required to develop

custom FPGA VIs.

– LabVIEW Real-Time Module for ETS 7.1 or later.

– NI-RIO 1.3 or later—included with the PCI-783xR.

– Ardence (formerly Venturcom) Phar Lap Embedded Tool Suite

(ETS).

Note The PCI-7831R supports NI-RIO 1.1 or later.

❑Host computer running Windows 2000/XP for developing your

application.

❑Target computer running the Phar Lap ETS real-time operating

system.

❑At least one cable and device for connecting signals to the PCI-783xR.

PCI-783x R with the LabVIEW Real-Time Module

(RTX)

The following items are necessary to set up and use the PCI-783xR with the

LabVIEW Real-Time Module for RTX:

❑PCI-783xR.

❑The following software packages:

– LabVIEW 7.1 or later.

– LabVIEW FPGA Module 1.1 or later—required to develop

custom FPGA VIs.

– LabVIEW Real-Time Module for RTX 7.1 or later.

– NI-RIO 1.3 or later—included with the PCI-783xR.

– Ardence (formerly Venturcom) RTX 5.5 or later.

Getting Started with the NI 783xR 6 ni.com

Note The PCI-7831R supports NI-RIO 1.1 or later.

❑Computer running Windows 2000/XP and RTX.

Note RTX 5.5 does not support Hyper-Threading enabled processors. Refer to the RTX

documentation for information about disabling multiprocessor access.

❑At least one cable and device for connecting signals to the PCI-783xR.

Installing Software

Complete the following sets of steps in the order listed to successfully

install LabVIEW, the LabVIEW Real-Time Module, the LabVIEW FPGA

Module, and the NI-RIO device drivers.

If you are using NI-RIO without LabVIEW, skip these steps and proceed to

the NI-RIO Device Drivers Installation section.

LabVIEW Installation

Complete the following steps to install LabVIEW. Refer to the LabVIEW

Release Notes for additional information about installing LabVIEW.

1. Insert the LabVIEW CD into the CD-ROM drive to display the

LabVIEW installation screen.

2. Click Install LabVIEW.

3. Follow the installer prompts through the rest of the installation.

LabVIEW Real-Time Module Installation

Complete the following steps to install the LabVIEW Real-Time Module.

Refer to the LabVIEW Real-Time Module Release Notes for additional

information about installing the LabVIEW Real-Time Module.

Note If you are using the NI 783xR with Windows 2000/XP only, it is not necessary to

install the LabVIEW Real-Time Module.

1. Insert the LabVIEW Real-Time Module CD into the CD-ROM drive

to display the LabVIEW Real-Time Module installation screen.

2. Click Install LabVIEW Real-Time Module.

3. Follow the installer prompts through the rest of the installation.

©National Instruments Corporation 7 Getting Started with the NI 783xR

LabVIEW FPGA Module Installation

Complete the following steps to install the LabVIEW FPGA Module. Refer

to the LabVIEW FPGA Module Release Notes for additional information

about installing the LabVIEW FPGA Module.

1. Insert the LabVIEW FPGA Module CD into the CD-ROM drive to

display the LabVIEW FPGA Module installation screen.

2. Click Install LabVIEW FPGA Module.

3. Follow the installer prompts through the rest of the installation.

NI-RIO Device Drivers Installation

Complete the following steps to install the NI-RIO device drivers that are

included with the NI 783xR device.

Note You must install LabVIEW and the LabVIEW modules you will use before you

install the NI-RIO device drivers.

1. Run setup.exe from the NI-RIO CD and follow the setup

instructions.

2. Follow the on-screen instructions until the Feature Tree window

appears.

3. In the Feature Tree window, select the components to install. You must

install NI-VISA, NI-RIO, and NI Measurement & Automation

Explorer (MAX).

4. Follow the on-screen instructions to complete the driver installation.

5. Restart the computer.

Getting Started with the NI 783xR 8 ni.com

Installing Hardware

This section describes how to unpack and install the PXI-783xR and

PCI-783xR devices.

Note You must install the NI-RIO device drivers before installing the NI 783xR.

Unpacking

The NI 783xR is shipped in an antistatic package to prevent electrostatic

discharge from damaging device components. To prevent such damage

when handling the device, take the following precautions:

• Ground yourself using a grounding strap or by holding a grounded

object, such as your computer chassis.

• Touch the antistatic package to a metal part of the computer chassis

before removing the device from the package.

Caution Never touch the exposed pins of connectors.

Remove the device from the package and inspect the devices for loose

components or any other sign of damage. Notify NI if the device appears

damaged in any way. Do not install a damaged device into the computer.

Store the NI 783xR in the antistatic envelope when not in use.

PXI-783x R Installation

You can install the PXI-783xR in any available peripheral slot in the PXI

or CompactPCI chassis. Complete the following instructions to install the

PXI-783xR:

Note You must install the software before installing the hardware. For software

installation instructions, refer to the Installing Software section.

1. Power off and unplug the PXI or CompactPCI chassis.

2. Make sure there are no lit LEDs on the chassis. Wait for any lit LEDs

to go out before continuing the installation.

3. Remove the filler panel for the peripheral slot.

4. Ground yourself using a grounding strap or by touching a grounded

object, such as the PXI or CompactPCI chassis.

5. Insert the PXI-783xR into the slot. Use the injector/ejector handle to

fully inject the PXI-783xR into place.

©National Instruments Corporation 9 Getting Started with the NI 783xR

6. Screw the front panel of the PXI-783xR to the front panel mounting

rails of the chassis.

7. Visually verify the installation. Make sure the PXI-783xR is not

touching other devices or components and that the PXI-783xR is fully

inserted into the slot.

8. Plug in and power on the PXI or CompactPCI chassis.

PCI-783x R Installation

You can install the PCI-783xR in any available PCI expansion slot in the

computer. To achieve the best noise performance, leave as much room as

possible between the PCI-783xR and other boards.

Complete the following instructions to install the PCI-783xR:

Note You must install the software before installing the hardware. For software

installation instructions, refer to the Installing Software section.

1. Power off and unplug the computer.

Caution To protect both yourself and the computer from electrical hazards, the computer

must remain off and unplugged until the PCI-783xR is completely installed.

2. Remove the computer cover. Make sure there are no lit LEDs on the

motherboard. Wait for any lit LEDs to go out before continuing the

installation.

3. Touch the metal part of the power supply case inside the computer to

discharge any static electricity that might be on your clothes or body.

4. Locate the metal bracket that covers the cut-out in the back panel

of the chassis for the slot you have selected. Remove and save the

bracket-retaining screw and the bracket cover.

5. Align the PCI-783xR card-edge connector with the expansion

slot receptacle. Using slow, evenly distributed pressure, press the

PCI-783xR straight down until it seats in the expansion slot.

6. Reinstall the bracket-retaining screw to secure the PCI-783xR to the

back panel rail.

7. Visually verify the installation.

8. Replace the computer cover, and plug the computer in.

Getting Started with the NI 783xR 10 ni.com

Using the NI 783x R with the LabVIEW Real-Time

Module for RTX

You can use the LabVIEW Real-Time Module for RTX with the NI 783xR.

After you have installed RTX, the LabVIEW Real-Time Module for RTX,

and RTX support from the NI-RIO Driver CD, complete the following

steps:

Note The NI-RIO device drivers and NI 783xR must be installed before adding RTX

support for the R Series device.

1. If necessary, close all NI software.

2. Select Start»Program Files»Ardence RTX»RTX»RTX Properties.

3. On the Plug and Play tab, right-click the name of your device and

select Add RTX INF Support.

4. Click the Apply button. RTX Properties returns a Warning dialog box.

Click OK.

5. In the RTX Properties window, click OK.

6. Right-click My Computer and select Properties.

7. Select the Hardware tab and click Device Manager.

8. For Windows XP, expand NI-RIO Devices, right-click the name of

your device and select Update Driver. In the Hardware Update

Wizard window, select Install the software automatically and click

Next. When the wizard finishes installing the software, click Finish.

For Windows 2000, expand NI-RIO Devices, right-click the name of

your device, and select Properties. On the Driver tab, click Update

Driver. In the Upgrade Device Driver Wizard window, click Next.

Select Search for a suitable driver for my device and click Next

three times. When Windows finishes installing the software, click

Finish.

9. In the Device Manager window, select View»Resources by

connection.

10. In the Device Manager window, expand Interrupt Request (IRQ).

Make sure that the NI 783xR is not sharing an IRQ with any other

devices. Refer to the RTX Runtime Help for information about

modifying a device.

11. Reboot your computer.

12. Select Start»Run. In the Run window, enter net start nirtrtx

and click OK.

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