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+--- Thread: KNX Error (/showthread.php?tid=6192)
KNX Error - Domoticatorino - 18.11.2025
Hi,
is there a way to verify if KNX error (TP UART) connection is due to a bus problem or an issue connection on the LM?
On alert Log I see only "KNX/Disconnect" after any reboot. Please consider that LM is working for 2 years. I update it to last firmware. I confirm you that KNX bus voltage is regular (29,5 Volts) and it seems there are no bus problem.
I think that it is a problem on the TP-UART connector but I kinly ask if you have any further suggestion please.
Thanks.
BR