This function block combines the signal of multiple window contacts used to determine the difference between open and tilted into one combined signal.
According to where on the window a window sensor in installed (it's position), the inputs then determine the right analogue value to be passed on to the Door and Window Monitor block.
The block is designed so that only one sensor can be connected to each of the inputs Iw & It!
Table of Contents
Inputs↑
| Abbreviation | Summary | Description |
|---|---|---|
| Iw | Window or door contact (open) | Digital Input - Used for window or door contact that detects opening (0 = closed, 1 = open) Usually has to be inverted |
| It | Windows or door contact (tilt) | Digital Input - Used for window or door contact that detects tilting (0 = closed, 1 = open) Usually has to be inverted |
| Il | Digital Input Secured | Digital Input to indicate if the window or door are secured (locked) (0 = not locked, 1 = locked) |
Outputs↑
| Abbreviation | Description | Value Range |
|---|---|---|
| AQ | Analogue Output - Value for Window Status (1 = closed, 2 = tilted, 3 = open, 4 = closed and not locked) 5 = closed and locked, 0 = one or more sensors offline |
∞ |
Properties↑
| Summary | Description | Default Value |
|---|---|---|
| Sensor position | Indicates the position of the sensor on the frame for both the open and tilt contacts to produce the combined signal. | - |