AGILENT 34401A IVI DRIVER

This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or “IVI”. Agilent IO Libraries Suite version Refer to the instrument driver help to determine the array data type. 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. Instrument drivers simplify instrument control and reduce test program development time by eliminating the need to learn the programming protocol for each instrument.

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Using an IVI-COM Instrument Driver in LabVIEW

Learn more about our privacy policy. Converting variant data to an array See Also: Agilent IO Libraries Suite version You should close references ivii all ActiveX sessions and interfaces when you are finished using them.

This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or “IVI”. Refer to the instrument driver help to determine the array data type.

Using the Class Browser. Selecting a dotted property.

Dottable properties have a blue glyph next to the property name. Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent.

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Figure 10 shows the Context Help window for the AutoRange property. 3440a on the block diagram to place the Initialize method on the diagram. Using dotted properties and methods.

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 Figure 1. Select the same type library you selected for the Automation Open refnum.

Automation Open and Initialize method.

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

Instrument drivers simplify instrument control and reduce test program development time by eliminating the need to learn the programming protocol for each instrument. Aggilent is typically the first interface in the list. The block diagram should now appear similar to Figure 2.

Viewing context help for AutoRange property. You should consider all driver choices available, and choose the driver that best fits your needs.

Agilent 34401A Digital Multimeter Instrument Driver

An example of how to access the help for the Initialize method is shown in Figure 9. Automation Open and type library refnum. Agilenf class interface changes and a new set of properties and methods are now selectable, shown in Figure 6.

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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. Selecting help for Initialize method.

Agilent A Digital Multimeter Instrument Driver – MATLAB & Simulink

This site uses cookies to offer you a better browsing experience. The Type Library list contains the type libraries for all the registered ActiveX servers on the system in alphabetical order. In Figure 7notice that the sessions to the DCVoltage interface and to uvi driver session are closed after they are used.

Each routine corresponds to a programmatic operation such as configuring, reading from, writing to, and triggering the instrument.

An instrument driver is a set of software routines that agileng a programmable instrument. Links to complete examples demonstrating how to execute the Measurement method and read the measured value are provided at the end of this document. Installing Software Refer to the instrument driver Readme file for detailed software requirements.