﻿### Leaf/sash (contact 1 = 0)

This parameter in the table "Evaluation of the states" defines the state if contact 1 of the window sash is "0". The object polarity can be parameterised in the advanced parameters.

### Leaf/sash (contact 1 = 1)

This parameter in the table "Evaluation of the states" defines the state if contact 1 of the window sash is "1". The object polarity can be parameterised in the advanced parameters.
