Huanyang HY Series VFDs
Overview
Variable frequency drive for 3-phase spindle motors. They are found on eBay, Amazon, AliExpress, etc, typically marketed for Chinese water cooled spindles.
Model Numbers
| Model | Input Power | Output Power |
|---|---|---|
| HY01D523B | 1PH/3PH 220VAC±20% 50Hz/60Hz | 3PH 0-220VAC 1.5kW 7A 0.5-400Hz |
| HY02D211B | 3PH 110VAC±20% 50Hz±5Hz | 3PH 0-110VAC 2.2kW 20A 0.5-400Hz |
Page 4 shows the model number scheme
Wiring Diagram
Page 11 shows the description of the terminal blocks
Some models don't have two relay outputs, and the control terminal layout is different:
Page 8 shows the description of the terminal blocks
Modbus control
You must set the slave address to something valid (non-zero) and use some form of RTU mode instead of ASCII for most software stacks to communicate with the VFD:
| Parameter | Default Value | Needed Value | Description |
|---|---|---|---|
| PD000 | 1: parameter editing locked | 0: parameter editing unlocked | parameter editing lock |
| PD163 | 0: invalid | 1: address of 1 | slave address |
| PD164 | 1: 9,600 baud | 1: 9,600 baud | baud rate |
| PD165 | 0: ASCII,8N1 | 3: RTU,8N1 | ASCII vs RTU,data bits,parity,stop bits |
page 60 describes the Modbus protocol
Online Resources
Huan Yang HY Series Inverter User Manual
https://www.exoror.com/datasheet/VFD.pdf
https://bulkman3d.com/wp-content/uploads/2019/01/HY01D523B-VFD-Manual.pdf
https://www.nvcnc.net/wp-content/uploads/2021/06/HuanYang-VFD-Manual.pdf
http://www.jinlantrade.com/ebay/invertermanual.pdf
Produts | Hyria Electric Co, LTD (Wayback Machine)
Releases · GilchristT/SpindleTalker2
RobertOlechowski/Huanyang_VFD: All you have to know about Huanyang VFD
linuxcnc/src/hal/user_comps/huanyang-vfd at master · LinuxCNC/linuxcnc
machinekit-hal/src/hal/user_comps/huanyang-vfd at master · machinekit/machinekit-hal