Huanyang HY Series VFDs: Difference between revisions

← Older edit

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+[[File:HuanYang_HY02D211B_Stock_Photo.jpg|thumb|HuanYang HY02D211B (stock photo)]]
 == Overview ==
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 [http://www.etech.net.au/Huanyang/HY%20Series%20Inverter%2020100627.pdf#page=11 Page 11] shows the description of the terminal blocks
+Some models don't have two relay outputs, and the control terminal layout is different:
+[https://bulkman3d.com/wp-content/uploads/2019/01/HY01D523B-VFD-Manual.pdf#page=8 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:
+{| class="wikitable"
+! 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
+|}
 [http://www.etech.net.au/Huanyang/HY%20Series%20Inverter%2020100627.pdf#page=60 page 60] describes the Modbus protocol
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 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
 [https://web.archive.org/web/20160910091142/http://hy-dq.cn/Products_e.asp?classid=1 Produts | Hyria Electric Co, LTD (Wayback Machine)]