Keithley KUSB-3116, Getting Started Manual

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Verifying the Operation of a Module
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13. Click Start from the Toolbar to start the continuous analog input
operation.
The values acquired from each channel are displayed in a unique color
on the oscilloscope view.
14. Click Stop from the Toolbar to stop the operation.
Performing a Single-Value Digital Input Operation
To verify that the module can read a single digital input value,
perform the following steps:
1. Connect a digital input to digital input line 0 on the KUSB-3116
module. Refer to
page 42 for an example of how to connect a
digital input.
2. Click the Acquisition menu.
3. Click Digital Input .
4. Select the appropriate KUSB-3116 module from the Board list
box.
5. Click Get .
The entire 16-bit digital input value (0 to FFFF) is displayed in both the
Data box and the Digital Input box.
In addition, the state of the lower eight digital input lines (lines 0 to 7)
is shown in the graphical display. If an indicator light is lit (red), the
line is high; if an indicator light is not lit (black), the line is low.
Note: Although the KUSB-3116 module contains 16 digital
input lines, the Quick Data Acq application shows indicator
lights for the lower eight digital input lines only. The 16-bit value
is the correct value for all 16 lines.