BUZZER TIME DELAY

Description ELECTRICAL LIFE : 25.000 CYCLES
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OPERATING
The output timing is activated by the alarm state (the alarm state is not an output signal but is only an
internal condition).
The activation of one alarm state Ak, Ah, Ap, or Af triggers the internal buzzer signal with a delay
"Ta" of 1sec. The acoustic signals due to Ak, Ah and Ap shall have a duration "T" of 10sec. With 50%
intermittent sound and period 1 the acoustic signal due to Af shall last till Af shall be active whith 50%
intermittent sound and period 1sec. The alarm output signal shall be interrupted during the period of
activation if the alarm state Ak, Ah, Ap or Af that caused the activation ceases for a period of time longer
than 0,5 sec.
To trigger a new output signal each alarm state Ak, Ah, Ap or Af shall remain not active for a period of
time longer than 0,5 sec. If at time T=T1 of an active output signal a new alarm condition is generated,
the active period of the output signal shall be extended of a period "T".