AGILENT 34401A IVI C DRIVER

An example of how to access the help for the Initialize method is shown in Figure 9. Agilent IO Libraries Suite version This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or "IVI". An instrument driver is a set of software routines that control a programmable instrument. Figure 10 shows the Context Help window for the AutoRange property.

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Agilent IO Libraries Suite version This is typically the first interface in the list. Viewing context help for AutoRange property. In Figure 7notice that the sessions to the DCVoltage interface and to the driver session are closed after they are used. Using dotted properties and methods. Instrument drivers simplify instrument control ii reduce test program development time by eliminating the need to learn the programming protocol for each instrument.

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You should close references to all ActiveX sessions and interfaces when you are finished using them. Click on the block diagram to place the Initialize method on the diagram. Installing Software Refer to the instrument driver Readme file for detailed software requirements.

This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or "IVI". Selecting help for Initialize method. The class interface changes and a new set of properties and methods are now selectable, shown in Figure 6. You should consider all driver choices available, and choose the driver that best fits your needs.

Refer to the instrument driver help to determine the array data type. An example of how to access the help for the Initialize method is shown in Figure 9.

Instrument Control Toolbox Driver Search - MATLAB & Simulink

Rate this document Select a Rating 1 - Poor 2 3 4 5 - Excellent. Select the same type library you selected for the Automation Open refnum.

The block diagram should now appear similar to Figure 2.

Using the Class Browser. The Type Library list contains the type libraries for all the registered ActiveX servers 34401 the system in alphabetical order. Converting variant data to an array See Also: Dotted properties are a shorthand alternative to cascading multiple Property Nodes that return interface references needed for wiring properties and methods specific to a given interface.

Automation Open and Initialize method. Learn more about our privacy policy. Automation Open and type library refnum. Figure 10 shows the Context Help window for the AutoRange property. Links to complete examples demonstrating how to execute the Measurement method and read the measured value are provided at the end of this document.

Using an IVI-COM Instrument Driver in LabVIEW - National Instruments

Dottable properties have a blue glyph next to the property name. Selecting a dotted property. Each routine corresponds to a programmatic operation such as configuring, reading from, writing to, and triggering the instrument.

This site uses cookies to offer you a better browsing experience. An instrument driver is a set of software routines that control a programmable instrument. Place a checkmark in the Show Creatable Objects Only check-box to display only objects that you can create. A dialog box appears, shown in Ivvi 1.