KNX/TP: Error

[jmir]

Hi,

We've an installation with a LM5 Lite and it has been working some years. Few days ago it lost the KNX/TP line communicacion, we've done a reboot it and now it's working again... 

The voltage on the KNX line is 29.7V.
Do you have any idea about what could be the problem?

Is there any way to detect that there's no KNX to connection to send an alert? Is it possible to reset KNX port (or reboot LM) from user interface?

Thanks.

[Daniel]

See this
https://forum.logicmachine.net/showthrea...66#pid3466

[jmir]

See this
https://forum.logicmachine.net/showthrea...66#pid3466

Ok I'll see.
And what could be the problem? It's strange that rebooting LM it's working again...

[Daniel]

Hard to say from the info above, don't recall any case like this. Does the Alerts/Errors says anything?

[jmir]

Hard to say from the info above, don't recall any case like this. Does the Alerts/Errors says anything?

Nothing... If it happens again i'll check better before rebooting...
Thanks!