KNX/TP alerts/errors

[Bitver]

I have strange errors and alert in LM4 latest firmware:

Errors:
KNX/TP: Transmitter Error (send 0 receive 1)
KNX/TP: Temperature Warning

Alerts:
KNX/TP: Connected
KNX/TP: Disconnected

Source - system. Messages may repeat ~0-10 times a day. All works properly without any issues.


What does this mean?

[bmodeco]

Hi,
I can confirm this - seeing this also on my LM5-PMU.
Everything working fine.
Best regards,
Bart

[rocfusion]

Hi,

I second that confirmation. Have a LM4 doing this also. LM4 is connected on the main line with 4 other MDT bus couplers. Have replaced the bus couplers already.

Thanks,


Roger

[rocfusion]

Hi,

Does anyone have a solution for this, I have 2x LM4 that do this. What I have discovered is that this happens when I program with ETS more than 2 devices on the bus with the LM.

Thanks,

Roger

[mlaudren]

Hi,

Check out this topic:
https://forum.logicmachine.net/showthread.php?tid=1261

It's the same issue.