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Logic Machine Forum › LogicMachine eco-system › Gateway v
LM as KNX / IP Interface

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LM as KNX / IP Interface
vmic Offline
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#1
26.10.2021, 11:36 (This post was last modified: 26.10.2021, 11:38 by vmic.)
Hi!
I would like to use the LM Lite 5 Power DR as a KNX gateway but unfortunetally I cna; program KNX devices using ETS5 cuase I am receiving some error messages.
I am sending you the images to see . I changed the KNX address of the LM device but still the problem exists.
Any ideas on how to resolve this issue please?

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Daniel Offline
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#2
26.10.2021, 13:29
Which firmware do you use? Do you use it locally or via NAT and port forward?
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vmic Offline
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#3
26.10.2021, 14:29
(26.10.2021, 13:29)Daniel Wrote: Which firmware do you use? Do you use it locally or via NAT and port forward?

I am using it both Locally and with ZeroTier App.

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Daniel Offline
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#4
26.10.2021, 15:07
Drop screen-shoot of what you have in KNX connection.
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vmic Offline
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#5
26.10.2021, 15:30
(26.10.2021, 15:07)Daniel Wrote: Drop screen-shoot of what you have in KNX connection.

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Daniel Offline
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#6
26.10.2021, 15:33
Change KNX address to a free address from the line you want to download to.
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vmic Offline
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#7
26.10.2021, 16:12
(26.10.2021, 15:33)Daniel Wrote: Change KNX address to a free address from the line you want to download to.

I changed KNX address and this is what I am getting from ETS5

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Daniel Offline
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#8
26.10.2021, 16:20
Do you have now the zerotier enabled on lm or on your computer? Make sure everything is local. Rebooting ets or even pc might help.
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vmic Offline
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#9
26.10.2021, 18:45 (This post was last modified: 26.10.2021, 19:04 by vmic.)
(26.10.2021, 16:20)Daniel Wrote: Do you have now the zerotier enabled on lm or on your computer? Make sure everything is local. Rebooting ets or even pc might help.

I have ZeroTier both enabled on LM and PC . I made Reboot also on the ETS nad my PC but still the problem exists! I tried another IP KNX interface and everything works great! I don't know what is going on!
(26.10.2021, 18:45)vmic Wrote:
(26.10.2021, 16:20)Daniel Wrote: Do you have now the zerotier enabled on lm or on your computer? Make sure everything is local. Rebooting ets or even pc might help.

I have ZeroTier both enabled on LM and PC . I made Reboot also on the ETS nad my PC but still the problem exists! I tried another IP KNX interface and everything works great! I don't know what is going on!

Is it possible that maybe is firmware problem?

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Daniel Offline
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#10
27.10.2021, 07:36
I just tried to download to a KNX device and all work fine. Same fw, locally and also via zerotier.
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Daniel Offline
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#11
27.10.2021, 07:40
What ETS5 version do you have? Do you have IP router and LM connected to the same TP line?
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Daniel Offline
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#12
27.10.2021, 07:44
Maybe I could try remotely via Zerotier? Send me your network ID to PM.
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vmic Offline
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#13
27.10.2021, 07:47
(27.10.2021, 07:44)Daniel Wrote: Maybe I could try remotely via Zerotier? Send me your network ID to PM.

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Daniel Offline
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#14
27.10.2021, 08:56
You have KNX loop in there. You must have more than one IP router connected to the same TP. LM also counts as IP router. I changed on your LM multicast to 224.0.23.13 and all works fine now.
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vmic Offline
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#15
27.10.2021, 09:00
Oh OK thank you very much! I see ! So the problem was the second IP interface that was allready connected to KNX ! Thank you very much for your help!
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