I recently faced a challenge in my smart home setup where I wanted to monitor the total power consumption across three different lines (L1, L2, L3). Each line had its own system variable tracking the power usage, but I needed a way to combine these values into a single ‘Total Power’ variable for easier monitoring.
After some research and experimentation, I discovered that using a simple script within my home automation system allowed me to add these values together. Here’s how it worked:
- Identify the Variables: I located the three system variables (
Leistung L1,Leistung L2,Leistung L3) that were already being updated with real-time power consumption data. - Create a Script: I wrote a short script that reads the values of these three variables, sums them up, and then writes the result into a new variable (
Leistung gesamt). - Testing and Validation: I tested the script to ensure it accurately reflected the total power usage. It worked perfectly, giving me a clear overview of my energy consumption at any given time.
This solution not only simplified my monitoring process but also provided valuable insights into how I can optimize my energy usage. If anyone else is looking to achieve something similar, I’d be happy to share the script or provide guidance!