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+--- Thread: KNX/TP ERROR sign at the right bottom corner (/showthread.php?tid=1102)
KNX/TP ERROR sign at the right bottom corner - Thomas - 22.11.2017
Hi
What is my LM trying to say by this red ERROR flag?
https://www.dropbox.com/s/dls8nzzq3zozuf9/2017-11-22_21-41-16.png?dl=0
I can't find any suitable explanation. I've two LMs at the same KNX TP line. First is OK but the second one is flashing between "OK" and "ERROR" message. System log is empty. KNS statistic says nothing. No alarms. No Errors nor log.
Both LMs work.
What can be the problem?
Thank you
RE: KNX/TP ERROR sign at the right bottom corner - admin - 23.11.2017
Do you have KNX IP features enabled on both devices? What is CPU/IO load on LMs?
RE: KNX/TP ERROR sign at the right bottom corner - Thomas - 23.11.2017
Hi
Do you have KNX IP features enabled on both devices?
- KNX IP is switched on on the "broken" LM only. I've made a printscreen of both settings:
https://www.dropbox.com/s/7f3q9qmwjg5fjko/2017-11-23_10-52-46.png?dl=0
Loads:
Working LM: Load averages
0.28 0.17 0.18
Broken LM:
Load averages
0.03 0.14 0.19
Unfortunately I can't find anything wrong. Just the message.
RE: KNX/TP ERROR sign at the right bottom corner - admin - 23.11.2017
Do have KNX connected/disconnected messages in Alerts tab?
RE: KNX/TP ERROR sign at the right bottom corner - Thomas - 23.11.2017
No. There's nothing suspicious in logs.
Here you can see my alerts log. One disconnect per three days aprox:
https://www.dropbox.com/s/x5hjrvifsoyq8qs/2017-11-23_13-09-40.png?dl=0
RE: KNX/TP ERROR sign at the right bottom corner - admin - 23.11.2017
If possible, can you do this test and check that all telegrams are received by both devices:
1. Leave jut two LMs connected to KNX line
2. Create a test 1-byte scale object on one LM and enable logging on it
3. Run a script on another LM that sends telegrams to this object:
Code:
for i = 0, 100 do
grp.write('1/1/1', i, dt.scale)
os.sleep(0.05)
endRE: KNX/TP ERROR sign at the right bottom corner - Thomas - 23.11.2017
Actually my broken LM just died and is on the way to my office.
So I think the problem was some seriuos HW issue in this LM. First I will try to change the SD card inside.