Huanyang HY Series VFDs

HuanYang HY02D211B (stock photo)

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)

www.h-y.tw (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

Huanyang VFD RS485 commands (pseudo Modbus)