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Modbus TCP - Dropped connection
#1
Hello,

I have recently noticed that my LM/HomeLynk is dropping the TCP connection to a slave and does not reconnect to it.
I have to manually reboot the slave to get the connection back.

I can't say for 100% it's LM fault, but I have noticed a pattern during this weekend.
When I'm at the LM config page and especially looking at the RS485 Mapping, the TCP connection dropped after a while when working.
However when I quit working the TCP connection stays up all night long, hence thinking the problem is not with the slave, but with LM.
That somehow looking at a mapping will disrupt the the TCP connection?

The slave have been connected since mid August and I haven't noticed any dropped connections earlier.

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Messages In This Thread
Modbus TCP - Dropped connection - by sx3 - 06.11.2022, 18:31
RE: Modbus TCP - Dropped connection - by sx3 - 07.11.2022, 08:32
RE: Modbus TCP - Dropped connection - by sx3 - 07.11.2022, 09:08
RE: Modbus TCP - Dropped connection - by sx3 - 07.11.2022, 09:35
RE: Modbus TCP - Dropped connection - by sx3 - 22.11.2022, 20:27

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