snitzelweck92 / homeassistant_alphaess_modbus_tcp

This repository provides some .yaml files for home assistant.
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multiple modbus/tcp sessions #7

Closed azaghul33 closed 1 year ago

azaghul33 commented 1 year ago

Is it possible to have 2 modbus/tcp sessions running? Not sure if this is a limitation from AlphaESS...but I can only have 1 session up at a time ( prod or test, but not both )...have tried adjusting message waittimes and timeouts without success

snitzelweck92 commented 1 year ago

Sorry i don't know.But i have seen the same problems.So i think the AlphaESS is here the limitation.Sorry.Am 03.11.2023 17:07 schrieb azaghul33 @.***>: Is it possible to have 2 modbus/tcp sessions running? Not sure if this is a limitation from AlphaESS...but I can only have 1 session up at a time ( prod or test, but not both )...have tried adjusting message waittimes and timeouts without success

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J-a-x-u commented 1 year ago

It's a limitation of many modbus implementations (not just AlphaESS), but there are modbus proxies that connect to the server and then serve many clients. Something like https://github.com/Akulatraxas/ha-modbusproxy or https://github.com/tiagocoutinho/modbus-proxy