Yhis data I want to send to the Domoticz.
The temperatur of the water is measured wit DS18B20 Sensors. The difference will be calculated as a dummy_device.
What ever I try the Difference stays 0.
I made a small Rule:
Code: Select all
on Temp_2#Temperature_2 do
TaskValueSet,5,1,([Temp_2#Temperature_2] - [Temp_3#Temperature_3])
endon
What ever I try, the value of Device 5 stays 0. The output send to Domotics as JSON:
System
Build 20000
Unit 2
Uptime 1134
Free RAM 19408
Sensors
0
TaskName "Temp_1"
Temperature_1 20.62
1
TaskName "Temp_2"
Temperature_2 37.13
2
TaskName "Temp_3"
Temperature_3 34.81
3
TaskName "Temp_4"
Tapwater_4 28.25
4
TaskName "CV_Delta"
Delta_T 0
0
What is wrong?