34401A IVI DRIVER DOWNLOAD
This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or “IVI”. This is typically the first interface in the list. Links to complete examples demonstrating how to execute the Measurement method and read the measured value are provided at the end of this document. A dialog box appears, shown in Figure 1. Dottable properties have a blue glyph next to the property name.
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Agilent Technologies / Keysight Technologies 34401A
Installing Software Refer to the instrument driver Readme file for detailed software requirements. The Type Library list contains the type libraries for all the registered ActiveX servers ici the system in alphabetical order.
Figure 10 shows the Context Help window for the AutoRange property.
Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent. Selecting help for Initialize method.
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 control a programmable instrument. You should close references to all ActiveX sessions and interfaces when you are finished using them.
A dialog box appears, shown in Figure 1.
Using an IVI-COM Instrument Driver in LabVIEW – National Instruments
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. This is typically the 34401w interface in the list. Instrument drivers simplify instrument control and reduce test program development time by eliminating the need to learn the programming protocol for each instrument.
Agilent 34401A Digital Multimeter Instrument Driver
Viewing context help for AutoRange property. Automation Open and Initialize method. The block diagram should now appear similar to Figure 2.
The class interface changes and a new set of properties and methods are now selectable, shown in Figure 6. Refer to the instrument driver help to determine the array data type. Place a checkmark in the Show Creatable Objects Only check-box to display only objects that you can create.
In Figure 7notice that the sessions to the DCVoltage interface and to the driver session are closed after they are used. Click on the block diagram to place the Initialize method on the diagram. Selecting a dotted property. Agilent IO Libraries Suite 3440a1 Using dotted properties and methods.
Solved: create IVI driver for HP a – Discussion Forums – National Instruments
ifi Select the same type library you selected for the Automation Open refnum. Links to complete examples demonstrating how to execute the Measurement method and read the measured value are provided at the end of this document. This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or “IVI”.
Automation Open and type library refnum. Converting variant data to an array See Also: Using the Class Browser.