Every building block you can use in a rule condition or KPI calculation — comparison operators, AND/OR/NOT, schedules, the four time watchers, all 21 functions, and the five KPI calculations — each explained in plain English with a one-line rule example.

What this guide covers

• 1. Words you'll see everywhere (a mini glossary)
• 2. Quick map — what do you need?
• 3. Comparing a sensor to a number — the basic operators
• 4. Combining conditions — AND / OR / NOT
• 5. Is the building occupied? — schedule checks
• 6. Watching a trend, not just one reading — the four "time watchers"
• 7. Functions — doing real math on sensor data
• 8. KPI calculations — measuring performance, not catching faults
• 9. Quick reference table — everything in one place
• 10. Where to go next