modbus 485 error ! :(

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modbus 485 error ! :(

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#20

20.07.2022, 08:28

@Dré, profile does not affect device operation. Read/write can fail if the addresses or other settings are wrong. But if you have two identical devices where one is not working correctly then it's definitely not a profile issue.

@CristianAgata, do you have documentation for this inverter? There must be some DC input or output with a GND/0V connection can be used.

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modbus 485 error ! :( - by phongvucba - 16.04.2022, 06:39

RE: modbus 485 error ! :( - by admin - 19.04.2022, 07:43

RE: modbus 485 error ! :( - by phongvucba - 19.04.2022, 09:28

RE: modbus 485 error ! :( - by admin - 19.04.2022, 11:22

RE: modbus 485 error ! :( - by CristianAgata - 19.07.2022, 19:57

RE: modbus 485 error ! :( - by phongvucba - 20.04.2022, 03:17

RE: modbus 485 error ! :( - by Dré - 19.07.2022, 09:31

RE: modbus 485 error ! :( - by Daniel - 19.07.2022, 09:33

RE: modbus 485 error ! :( - by Dré - 19.07.2022, 09:39