Motor Ld,Lq Analyzer
V1.20 Apr 29, 2026
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| Software (MotorLdLqAnalyzerV120.zip) | |
|---|---|
| Manual (Motor Ld,Lq Analyzer Manual.pdf) |
This is application software for the HIOKI PW8001 and PW4001. By communicating with the power analyzer connected via LAN, you can measure and display Ld and Lq, plot graphs, and save data in CSV format.
Connect the PW8001 or PW4001 main unit to the computer to set up for measuring motor parameters.
Perform phase zero adjustment and measure the induced voltage constant, or input the induced voltage phase angle and induced voltage constant manually.
Start measuring Ld and Lq, and then measure and display motor parameters, plot graphs, and save data in CSV format.
Version Upgrade History
【V1.20】 April 2026
・Compatible with PW4001
【V1.10】 March 2026
・Fixed an issue that caused failure when configuring the app on PCs with certain language environments.
・Added a calculation conversion type to the settings.
【V1.01】 November 2024
・Fixed a bug where a configuration error would occur when communicating with fewer than 8 units of the PW8001.
【V1.00】 July 2024
・First Release
Operating Environment
Supported OS: Windows 10 (64-bit only), Windows 11
CPU: 1.0 GHz or higher
Memory: 2.0 GB or more
Hard Disk: 128 MB or more of free space
Display: 1920×1080 or higher Communication
Interface: Ethernet (TCP/IP)
To install this software, LabVIEW Runtime 2019 or later and the NI VISA Driver need to be installed.