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+--- Thread: Internal DALI finding few ballasts (/showthread.php?tid=6436)
Internal DALI finding few ballasts - PolymorphedCust - 22.05.2026
Hi
I'm trying to use the internal DALI-Gateway (2) on a LM5p2-DW1 but it only finds 1-2 ballasts, even though there are many more connected.
My setup is the LM ^, for DALI PSU I use a https://www.lunatone.com/en/product/dali-ps-en/ and the ballasts are simple DALI-drivers over spots.
I updated the firmware for the LM to version 20251204 for the LM5 Lite + Ext version.
Installed the package genohm-scada-dali_20200722 (I have no idea if this even does anything relevant
)Then did a "Full scan, set short addresses", but only found 1 ballast. What am I doing wrong?
Next up, is there no feedback-object for these ballasts and can I group them or is that done by scripting/writing to multiple ballasts?
Thanks a lot in advance.
RE: Internal DALI finding few ballasts - Daniel - 22.05.2026
Start by checking voltage on dali bus, Dali allows only for 2V drop on the run.