Data Translation DT330 Series, Руководство по началу работы

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Chapter 5
42
Performing a Single Value Analog Output Operation
To verify that the board can output a single analog output value,
perform the following steps:
1. Connect an oscilloscope or voltmeter to DAC0 on the board.
Refer to
page 33 for an example of how to connect analog output
signals.
2. Click the Control menu.
3. Click Single Analog Output.
4. Select the appropriate DT330 Series board from the Board list
box.
5. In the Channel list box, select analog output channel 0.
6. In the Range list box, select the output range of DAC0.
The default is ±10 V.
7. Enter an output value, or use the slider to select a value to output
from DAC0.
8. Click Send to output a single value from DAC0.
The value that is output is displayed on the screen in both text and
graphical form.
Performing a Single Value Digital Input Operation
To verify that the board can read a single digital input value, perform
the following steps:
1. Connect a digital input to digital input line 0 of port A on the
DT330 Series board. Refer to
page 34 for an example of how to
connect a digital input.
2. Click the Acquisition menu.
3. Click Digital Input.
4. Select the appropriate DT330 Series board from the Board list
box.