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Chapter 4
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Setting a Property in an IVI-C Driver
Properties such as Trigger Delay can also be set (and read) with a property node.
This is important in cases where a configuration function is not provided by the
driver.
For example we can replace steps 4 and 5 of the “Configure the Instrument”
section with:
1 From the Functions palette select Application Control and drop a Property
Node on the Block Diagram.
2 Connect the resource name and error information from Configure
Measurement VI to the Property Node.
3 Right-click on the Property Node and select Change All to Write.
4 Click on the Property field and select Trigger >> Trigger Delay.
Using IVI-COM
To use IVI-COM drivers in LabVIEW you will use the ActiveX functions and the
Class Browser that are built-in to LabVIEW.
Create a Project and Access the Driver
1 Launch LabVIEW