Dimming a lamp using a fixed time schedule and an indoor motion detector
Use case
Your customer would like to adjust the luminosity of a lamp according to a fixed time schedule. The lamp is activated by the movement detection of an indoor motion detector.
From ... | the luminosity of the lamp is set to ... |
---|---|
sunrise until sunset | 30%. |
sunset until sunrise | 100%. |
Procedure
Creating the controls, the device and the time schedule
- Create an indoor motion detector (DET1).
- Create a dimmable lamp (LAMP1).
- Create a virtual device (VIRT1).
- Create a daily time schedule (TIME1) from sunrise until sunset.
Creating the routine
Create a routine Motion detection with indoor detector(s) (ROUT1).
- Configure the following behaviour:
- master detector that initiates the routine: indoor motion detector (DET1)
- device that is switched on when the routine is started: VIRT1: Value = true
- Set the parameter switch-off delay
The routine Motion detection with indoor detector(s) needs a device to switch on. For that purpose, the virtual device (VIRT1) is used.
Creating the conditions
- Create a condition (COND1) for deactivating the lamp when no movement is detected within the switch-off delay set in the detector's parameters. Use the following logic:
- IF ROUT1: State = motion detected + switch-off delay
- THEN LAMP1: Level = off
- ELSE leave empty
- Create a condition (COND2) to set the lamp luminosity to 100% from sunset until sunrise. Use the following logic:
- IF (TIME1: On/off = false) and (ROUT1: State = motion detected + switch-off delay)
- THEN LAMP1: Level = on
- ELSE leave empty
- Create a condition (COND3) to set the lamp luminosity to 30% from sunrise until sunset. Use the following logic:
- IF (TIME1: On/off = true) and (ROUT1: State = motion detected + switch-off delay)
- THEN LAMP1: Level = 30%
- ELSE leave empty
You cannot create this use case with only 2 conditions.
Filling the cabinet and addressing the device
Fill the cabinet with ... | and address the following device ... |
---|---|
a universal dimming module 4U (MOD1) | the lamp LAMP1. |
Example
Click here to download the programming example (nhc2 file).