|Date Added:||26 September 2008|
|File Size:||22.92 Mb|
|Operating Systems:||Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X|
|Price:||Free* [*Free Regsitration Required]|
Links to complete examples demonstrating how to execute the Measurement method and read the measured value are provided at the end of this document. The block diagram should now appear similar to Figure 2.
Dottable properties have a blue glyph next to the property name. Each routine corresponds to a programmatic operation such as configuring, reading from, writing to, and triggering the instrument. Selecting help for Initialize method.
Installing Software Refer to the instrument driver Readme file for detailed software requirements. You should close references to all ActiveX sessions and interfaces when you are finished using them. A dialog box appears, shown in Figure 1.
The Type Library list contains the type libraries for all the registered ActiveX servers on the system in alphabetical order. Instrument drivers simplify instrument control and reduce test program development time by eliminating the need to learn the programming protocol for each instrument.
Agilent Technologies / Keysight Technologies 34401A
Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent. 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.
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. This is typically the first interface in the list. Automation Open and type library refnum. Using the Class Browser.
Agilent IO Libraries Suite version Refer to the instrument driver help to determine the array data type. Automation Open and Initialize method.
Using an IVI-COM Instrument Driver in LabVIEW – National Instruments
An instrument driver is a set of software agileny that control a programmable instrument.
Agilent A Digital Multimeter Instrument Driver – MATLAB & Simulink
Click on the block diagram to place the Initialize method on the diagram. This list can be long, so you might need to browse for keywords that match the driver, such as the vendor name or “IVI”.
Using an IVI-COM Instrument Driver in LabVIEW
The class interface changes and a new set of properties and methods are now selectable, shown in Figure 6. Converting variant data to an array See Also: Place a checkmark in the Show Creatable Objects Only check-box to display only objects that you can create. You should consider all driver choices available, and choose the driver that best fits your needs.