MTN630919

[Sergiu]

Hello everybody  has anyone tried to make the MTN630919 sensor first act as a presence detector, and when the lamp is on, only act as a light control functionCan someone share how can i do . PS : I'm new in this domain. 

Thanks !

[Thomas_Rohde]

Hello Sergio!

Welcome to this forum and to KNX!
I do not get your point fully but I guess you want to use the motion sensor just to switch ON the light in case there is not enough brightness. The other control like switching OFF you want to perform from a pushbutton or Visu. Correct?

[Sergiu]

Hello @Thomas_Rohde ,

I want with pesence detector block to switch ON the light independet of brightness. When the light is ON then i need to mentain 500 lux on the areea. The OFF comand need to came from the  sensor  if is not detect presence for more than  x time ( i imagine that i can put 25 min ) . The client need now some manual comanda from a push buton to switch on manually one areea and inhibit sensor. 

[Thomas_Rohde]

Hello Sergiu!
Now the needed functionality is much clearer 😊

For that functionality we have a dedicated functionblock implemented which realizes exactly this usecase.
When you activate the dedicated block (1) you will get within the ETS a lot of new parameter (2) to adapt the functionality according to your needs.

A detailed function description you will find in the manual starting on page 22.
https://download.schneider-electric.com/files?p_Doc_Ref=P6309_561_00_GB&p_enDocType=System+user+guid...