Search found 4 matches

by clusterfuffle
Thu Jul 04, 2024 3:55 pm
Forum: Customer/End User Help
Topic: RS485 connection issues - Exception Response (131, 3, Illegal Address)
Replies: 9
Views: 1406

Re: RS485 connection issues - Exception Response (131, 3, Illegal Address)

For anyone who stumbles on this for their own troubleshooting - firmware update did indeed fix the issue and HA is now receiving sensor data properly. Thanks all.
by clusterfuffle
Tue Jul 02, 2024 2:14 pm
Forum: Customer/End User Help
Topic: RS485 connection issues - Exception Response (131, 3, Illegal Address)
Replies: 9
Views: 1406

Re: RS485 connection issues - Exception Response (131, 3, Illegal Address)

What inverter is it you are connecting (H1,KH,H3,H1-Gen 2) ? It's an H1-5.0-E-G2 Version_Master 1.14 Version_Slave 1.02 Version_ARM 1.17 I believe the early firmware versions of H1- Gen2 had incorrectly mapped registers, and this had to be updated for it to work with the integration (which is what ...
by clusterfuffle
Tue Jul 02, 2024 1:54 pm
Forum: Customer/End User Help
Topic: RS485 connection issues - Exception Response (131, 3, Illegal Address)
Replies: 9
Views: 1406

Re: RS485 connection issues - Exception Response (131, 3, Illegal Address)

Dave Foster wrote: Tue Jul 02, 2024 1:48 pm What inverter is it you are connecting (H1,KH,H3,H1-Gen 2) ?
It's an H1-5.0-E-G2

Version_Master 1.14
Version_Slave 1.02
Version_ARM 1.17
by clusterfuffle
Tue Jul 02, 2024 1:41 pm
Forum: Customer/End User Help
Topic: RS485 connection issues - Exception Response (131, 3, Illegal Address)
Replies: 9
Views: 1406

RS485 connection issues - Exception Response (131, 3, Illegal Address)

Hi all, Just trying to get my new inverter connected to HA via a Waveshare RS485 adapter. Using the one suggested here: https://github.com/nathanmarlor/foxess_modbus/wiki/Waveshare-RS485-to-ETH-%28B%29. I'm hosting HA on a docker container via a Synology NAS. Finally have it connecting back to my ...