KNX -DALI-Gateway MTN6725-0004 Address Changing Issue

[Dharmik]

Hi,

     I Have KNX DALI Gateway  MTN6725-0004 , 2 Channel Dali Gateway. I Updated It With Firmware update 0.2 Release 1 So Its Now DALI Tunable.

I Am Facing Problem When Electric Mains Power Goes Out And When Its Come Back My Lights Drivers Address Being Change ( Driver Did not Get Assign Address, It Get Different Address ) So I Have To Do Reconfigured Each And Every time.

Any One Has Faced Issue Like This ?

Kindly Guide How Resolve This Issue

[domotiqa]

Yes,

most often:

- bad product on line

- shortcircut on line

[Heribert_Dölger]

The DALI gateway does not perform any addressing process after an power outage. I would rather assume the ECGs are loosing their addresses due to the power cut. You might check the communication on the DALI line with the help of a DALI monitoring tool (like Tridonic masterCONFiGURATOR) connected with a DALI/USB interface and see if there is any re-addressing. The tool would also allow to check the addresses. 

[domotiqa]

I agree, try reassigning address on DALI ECG. Then do power off/on of the ECG. Try again to see if they loose heir adress. Should fix most error