Schindler 6300 - Short Customer Configuration Guide; ETMA (Embedded Telemonitoring Alarm)

Schindler 3100/3300/6300 J 43402603 / 01 33/269
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3.4 Short Customer Configuration Guide
3.4.1 ETMA (Embedded Telemonitoring Alarm)
Overview
ETMA stands for embedded telemonitoring and telealarming, meaning that the ETMA
system features a telemonitoring and telealarming capability integrated in a single
platform.
– The telealarming function provides alarming and voice communication with
TeleAlarm Control Center (or any other point of assistance) to the occupants of the
elevator car.
– The telealarming complies with EN81-28 and EN81-70.
– The firefighter intercom functionality complies with EN81-72.
– In case of a power failure, the ETMA system receives emergency power either
from the controller backup battery or the optional MiniUPS.
–The
basic ETMA system consists of two ETMA modules, one in the machine room
(or control cabinet) and the other one on the car roof.
– The ETMA system is hierarchical with one master and one or more slaves. The
master only communicates with TeleAlarm Control Center.
– The communication within the ETMA system uses a 2-wire link, called ETMA link.
– Each ETMA module has a DC power supply.
– The ETMA system can be extended with:
– Intercom communication, between machine room / control cabinet, car and
firefighter.
– Triphonie, voice communication for the technician on the car roof or underneath
the car.
– Inductive loop device to assist car occupants with impaired hearing.
Alarm Call The following procedure describes a standard alarm call. Reception of the call, steps to
be made for acknowledgement of the call as requested by the EN 81-28.
Please take note of the fact the telephone codes need to be used as pointed out.
Rescue Service Handling from → to Remote Alarm Device
Establish
Connection
← ring - the TA device dials the
rescue alarm number
- the rescue service
answers the
incoming call
Verify
Installation ID
- ask the
Installation ID with
#10# →
←
#12xxxxxxxxxxxx#
- sends Installation ID
(x=0 to 999999999999)
Verify Unit ID
- ask the Unit ID
with
#13# →
←
#15abcd# - sends Unit ID
(a=1 to 8)