Question
What is the example value of the time t2, the boundary between 'slats step open/close' and 'blinds up/down'?
Answer
B — About 500 ms.
Correct: t2 is given as e.g. 500 ms, separating slats-step from blinds up/down.
Source
KNX Basic Course Documentation — 4.4 — p. 133
All proposed choices (exam context)
- A.About 50 ms.
- B.About 500 ms.✓
- C.About 2 s.
- D.About 5 s.
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