MATLAB XPC TARGET 4 - DEVICE DRIVERS Spezifikationen PDF herunterladen (Seite 540)

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14 National Instruments

14-46

If two or more boards of this type are physically present in your target PC,

enter the PCI slot number of the board associated with this driver block.

PCI-6031E Analog Output (D/A)

The analog output range of this board is set -10 to +10 volts.

Scaling of Input to Output

Driver Block Parameters

Channel Vector - Enter numbers between 1 and 2. This driver allows the

selection of individual D/A channels in any order. The number of elements

defines the number of D/A channels used. For example, to use both of the

analog output channels, enter

[1,2]

Number the channels begin with 1 even if the board manufacturer starts

numbering the channels with 0.

Range Vector - Enter a range code for each of the channels in the channel

vector. The range vector must be the same length as the channel vector. This

board allows the range of each channel to be different.

The following table is a list of the ranges for this driver and the corresponding

range codes.

For example, if the first channel is -10 to +10 volts, and the second channel is

0 to 10volts, enter

[-10,10]

Sampletime - Base sample time of a multiple of the base sample time.

Hardware Output Block Input Data Type Scaling

volts double 1

Input range (V) Range code Input range (V) Range code

-10 to +10 -10 0 - 10 10

1 2 ... 535 536 537 538 539 540 541 542 543 544 545 ... 652 653

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MATLAB XPC TARGET 4 - DEVICE DRIVERS Spezifikationen Seite 540

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