Haiwell PLC Manuals and HaiwellHappy Programming Software

Where to Find Haiwell Documentation

Xiamen Haiwell Technology Co., Ltd. manufactures PLCs, HMIs, SCADA systems, and gateways, and hosts its documentation on an official English-language download portal. The user manual library is published at en.haiwell.com/download/list-User_Manual-en.html, covering the company's PLC, HMI, SCADA, and gateway product lines. Use this page as the single entry point when you need installation, wiring, or programming references for any Haiwell device, rather than relying on third-party mirrors.

HaiwellHappy PLC Programming Software

Haiwell PLCs are programmed with HaiwellHappy PLC programming software. The package available on the manufacturer's download page is HaiwellHappy PLC programming software (V2.2.13.260128).rar, distributed as a RAR archive from www.haiwell.com/download/2-en.html. The software appears to be offered as a free download; confirm the licensing terms on the download page before deployment, since the portal listing does not state explicit license conditions.

Recommended Download and Setup Sequence

1. Open the user manual index and download the manual matching your exact Haiwell PLC or HMI model before installing any software.
2. Download HaiwellHappy PLC programming software (V2.2.13.260128).rar from the official download page.
3. Extract the RAR archive with a compatible utility and run the installer.
4. Verify installation by launching HaiwellHappy and confirming the reported version matches V2.2.13.260128.

Because the archive is compressed, allow extra time for extraction on older engineering workstations, and keep the original .rar file for reinstalls.

Frequently Asked Questions