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Selecting help for Initialize method. Select the same type library you selected for the Automation Open refnum. Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent. The block diagram should now appear similar to Figure 2.
Each routine corresponds to a programmatic operation such as configuring, reading from, writing to, and triggering the instrument. The class interface changes and a new set of properties and methods are now selectable, shown in Figure 6. Using the Class Browser.
A dialog box appears, shown in Figure 1. An instrument driver is a set of software routines that control a programmable instrument. Automation Open and type library refnum. Refer to the instrument driver help to determine the array data type.
This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or “IVI”. The Type Library list contains the type libraries for all the registered ActiveX servers on the system in alphabetical order. 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.
You should consider all driver choices available, and choose the driver that best fits your needs. Agillent Figure 7notice that the sessions to agilenr DCVoltage interface and to the driver session are closed after they are used.
Instrument Control Toolbox Driver Search – MATLAB & Simulink
Instrument drivers simplify instrument control and reduce test program development time by eliminating the agilnet to learn the programming protocol for each instrument.
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Converting variant data to an array See Also: Figure 10 shows the Context Help window for the AutoRange property. An example of how to access the help for the Initialize ivj is shown in Figure 9.
Viewing context help for AutoRange property. Automation Open and Initialize method. Agilent IO Libraries Suite version Dottable properties have a blue glyph next to the property name. Installing Software Refer to the instrument agilrnt Readme file for detailed software requirements.