## HIOKI E.E. CORPORATION

### ST4030, ST4030A Communication Command Manual

- This manual explains the communication commands for Models ST4030 and ST4030A Impulse Winding Tester.
- Please refer to the instruction manual for Models ST4030 and ST4030A for details regarding command settings.
- Although all reasonable care has been taken in the production of this manual, should you find any points which are unclear or in error, please contact your local distributor or the HIOKI International Sales & Marketing Division.
- In the interest of product development, the contents of this manual may be subject to revision without notice.
- Unauthorized reproduction or copying of this manual is prohibited.
- Microsoft, MS, MS-DOS, and Windows, are registered trademarks or trademarks of Microsoft Corporation in the U.S.A. and other countries.
- All other names are registered trademarks or trademarks of their respective companies.

Device Compliance Statement
Initial Settings Table
USB Driver

For More Information
URL | https://www.hioki.com

Revision History
February 2019 | Revised edition 0
August 2019 | Revised edition 1
November 2019 | Revised edition 2
February 2022 | Revised edition 3
February 2023 | Revised edition 4
September 2024 | Revised edition 5
June 2025 | Revised edition 6