Schindler 3100/3300/6300
J 43402603 / 01
33/269
Copyright © 2017 INVENTIO AG
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)