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Connect Goodwe Inverter via RS485 Modbus RTU
#1
Hi @all,

I want to connect my Goodwe Inverter to W4K/LM via Modbus RTU. Attached you can find the protocol description.
I tried to transfer the document in a Modbus config and performed a Read Test for the “Ipv1” value (pictures attached) but unfortunately it doesn’t work.

Can you please help me and give me a hint what I may making wrong? 

Many thanks for your help!

Best Regards 
Steffen

Attached Files Thumbnail(s)
       
.pdf   Modbus_Protocol_onGrid_HT__march2021.pdf (Size: 1.64 MB / Downloads: 49)
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Messages In This Thread
Connect Goodwe Inverter via RS485 Modbus RTU - by pioneersteffen - 03.06.2023, 18:22

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