10 hours ago
BACnet:
Make sure that each LM has a unique Device ID (System config > Network > BACnet settings).
KNX/IP filtering:
Make sure that each LM has a unique KNX address (System config > Network > KNX connection).
On LM2 and LM3 set "IP > Local" SRC policy to "Drop" and put LM1 address into the "Ind. address list". You can also block LM2 from LM3 and LM3 from LM2 the same way if needed.
Make sure that each LM has a unique Device ID (System config > Network > BACnet settings).
KNX/IP filtering:
Make sure that each LM has a unique KNX address (System config > Network > KNX connection).
On LM2 and LM3 set "IP > Local" SRC policy to "Drop" and put LM1 address into the "Ind. address list". You can also block LM2 from LM3 and LM3 from LM2 the same way if needed.