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Programming Manual
For Example
:WARB1: CARRier
DISPlay Command
It is used to acquire the information of signal source.
:DISPlay?
Syntax
:DISPlay?
Description
To query the currently image data on the screen of signal source.
Return Format
The query returns the image data, return data is conform to Appendix 2: IEEE 488.2 Binary Data Format.
For Example
:DISPlay?
Explanation of Programming
This chapter is to describe troubleshooting in process of programming. If you meet any of the
following problems, please handle them according to the related instructions.
Programming Preparation
User can remote the spectrum analyzer via USB or LAN interface on the spectrum analyzer and
combine with the NI-VISA and programming language. Programming preparation is only applicable for
using Visual Studio and LabVIEW development tools to programming under Windows operating
system.
1．Setup Communication
NI-VISA is the communication library for communication between computers and devices. NI software
has two valid VISA installation packages: Full version and the Run-Time Engine version. The full
version includes the NI device driver and the NI MAX tool, NI MAX is the used to control user interface
of the device. While the driver and NI MAX are useful, they are not used for remote control. Run-Time
Engine is a smaller file than the full version, and it is primarily used for remote control.
You can download the latest NI-VISA Run-Time Engine or the full version from the NI website. The
installation steps are basically the same.
Follow these steps to install NI-VISA (take NI-VISA 17.0 full version as an example).
a. Download the proper version of NI-VISA;
b. Double click NIVISA1700full.exe to pop-out the dialogue,
Instruments.uni-trend.com
"GateVibar.bsv"
The query returns the image data.
Write basic arbitrary wave file for CH1.
UTG1000X Series
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