Question
What is T1 in drive control, and when is it typically used?
Answer
C — It is the debouncing time for push button interfaces and binary inputs; push buttons normally need none.
Correct: T1 debounces contact inputs; genuine push buttons normally require no debouncing time.
Source
KNX Basic Course Documentation — 4.4 — p. 133
All proposed choices (exam context)
- A.It is the slats/blinds boundary time, always 500 ms.
- B.It is the blind travel time from top to bottom.
- C.It is the debouncing time for push button interfaces and binary inputs; push buttons normally need none.✓
- D.It is the actuator's dimming speed.
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