ANEP S-BOX
Version N° 3
11/06/2014
36
3 - eMergenCY eLeVAtor teLePhone CALL FiLtering
• Call filtering is used to avoid false alarms cause by misuse or by accidental use.
• A voltage between 5 V & 230 V ac applied to the alarm filtering input inhibits calls.
3.1 - Full alarm filtering en81-28.
When using either
BoX DiSCri
module the alarm filtering is compliant with the
specification EN81-28.
The output of
BoX DiSCri
module simply needs to be connected to the input
alarm filtering.
( see BOX DISCRI manual)
3.2 - Simple filtering
A simplified filtering system may
be created by using interdependent
information for the car door open.
note
: ensure that the car door
cannot be opened between floors alarms will be
filtered if the car is blocked between floors.
3.3 - Forced call
If call filtering is enabled,
an alarm may still be forced by pressing
the alarm button four times in a 15 minute period.
To force alarm, there must be at least three seconds between each press.
The button must also be held for an amount of time that is longer than the programmed
"time-out."
