Esse-ti HELPY 2W-V BASIC User manual

7IS-80484 01/03/2021
Alarm system for elevators
compliant with the European Standard
EN 81-28:2018
HELPY 2W-V 12V M/MK
QUICK GUIDE

Page 2 DESCRIPTION
DESCRIPTION
Autodialer specifically designed for retrofitting behind the elevator car panel.
A Connector for Esse-ti power supply (12 Vdc)
B Micro SD Card slot
C Device status LED
D Serial port for PC connection
E Reset pushbutton
F Terminal blocks
G Built-in loudspeaker
H Built-in microphone
I RJ11 connector for local telephone

TERMINAL BLOCKS Page 3
TERMINAL BLOCKS
+ Power supply input 12 Vdc
- Negative
AI Given alarm indicator light
AR Received alarm indicator light
+12 12 Vdc output (max. 100 mA)
C Common terminal(1) for inputs AL1 and IN1
- Negative
AL1 Alarm input(2) 1
AL2 Alarm input(2) 2 / Auxiliary input(2) / Reset input(2)
IN1 Filter input(2) / Reset input(2)
ALT2 Output for connecting loudspeaker of passive speaker unit
MIC2 Input for connecting microphone of passive speaker unit or single
microphone
MIC3 Input for connecting microphone of passive speaker unit or single
microphone
- Negative
TEL Local telephone
RL1 Relay(3)
RL1 Relay(3)
Ground terminal for telephone line
LTI PSTN-line or universal gateway input
LTI PSTN-line or universal gateway input
BUS+ Bus for connecting 2W speaker units
BUS- Bus for connecting 2W speaker units
(1) : can be connected to a block –, to the block +12 or to an external reference
(2) : allows to connect voltage free contact pushbuttons (NO or NC) or powered pushbuttons
(3) : free contact NO

Page 4 CONNECTING THE SPEAKER UNITS
CONNECTING THE SPEAKER
UNITS
Helpy 2W-V comes with a built-in speaker unit.
It is also possible to connect to the Helpy 2W-V:
- up to 16 independent 2W speaker units by means of the 2-wire bus (4
units with direct power supply from the bus and 12 with separate power
supply)
- up to 2 passive speaker units (or cables with microphone) combined to the
built-in speaker unit.
Note: a 2W speaker unit allows to realize an independent voice
point with dedicated pushbutton and indicator lights.
Note: apassive speaker unit must be connected to the Helpy 2W-V’s
built-in speaker unit or to another 2W speaker unit and
allows to double it. The passive speaker unit can be installed
at max. 6 m distance from Helpy 2W-V (or from 2W speaker
unit) by using a shielded cable.
Each 2W speaker unit connected over the bus (the built-in speaker unit is
included) must have a unique ID. Speaker units with the same ID can not have
access to the bus and are not working.
Note: the identifier 01 must be assigned to the cabin speaker unit
(default is assigned to the Helpy 2W-V built-in speaker unit).
If the 01 ID is assigned to a 2W speaker unit, the built-in
speaker unit automatically takes the ID 99 (it is possible to
assign a new ID to the built-in speaker unit through the code
73).
 Assign, using the DIP switch, an ID to each 2W speaker unit (see next
paragraph).
 Connect the speaker units (beware of terminal polarity):
2W SPEAKER UNIT HELPY 2W-V
BUS+ BUS+
BUS–BUS–
PASSIVE SPEAKER UNIT HELPY 2W-V
A ALT2
B MIC2 or MIC3
––

CONNECTING THE SPEAKER UNITS Page 5
2W speaker unit description
A Loudspeaker
B Given alarm indicator light *
C Received alarm indicator light *
D DIP switch for ID assignation
E Pushbutton *
F Terminal blocks:
+12 Power supply input 12 Vdc
— Negative
AR+
Received alarm indicator light (light positive pole)
AI+ Given alarm indicator light (light positive pole)
AR— Received alarm indicator light (light negative pole)
AI— Given alarm indicator light (light negative pole)
AL1— Alarm input
AUX
Auxiliary input / Alarm input / Filter input
AL1+ Alarm input
BUS— Bus for connecting Helpy 2W-V
BUS+
Bus for connecting Helpy 2W-V
* only for some models

Page 6 CONNECTING THE SPEAKER UNITS
G Terminal blocks for connecting passive speaker unit
ALT2 Output for connecting loudspeaker of passive speaker
unit
MIC2 Input for connecting microphone of passive speaker
unit or single microphone
— Negative
H Microphone
DIP switch
The DIP switch allows to assign an ID (01~16) to each 2W speaker unit
connected to the bus.
Note: it is possible to verify the operating devices over the bus
through the code 63*.
ID: 01 (CAR) ID: 02 (PIT) ID: 03 (ROOF) ID: 04
ID: 05 ID: 06 ID: 07 ID: 08
ID: 09 ID: 10 ID: 11 ID: 12
ID: 13 ID: 14 ID: 15 ID: 16

CONNECTING THE EMERGENCY CALL BUTTONS Page 7
CONNECTING THE EMERGENCY
CALL BUTTONS
Car pushbutton
Passive speaker unit pushbuttons

Page 8 CONNECTING THE EMERGENCY CALL BUTTONS
2W speaker unit pushbuttons
It is possible to connect external pushbuttons to 2W speaker units without built-
in pushbutton following the diagrams shown below.

CONNECTING THE FILTER INPUT Page 9
CONNECTING THE FILTER INPUT

Page 10 CONNECTING THE INDICATOR LIGHTS
CONNECTING THE INDICATOR
LIGHTS
The GIVEN ALARM INDICATOR LIGHT (yellow) switches on after pressing
the emergency button to indicate the beginning of the alarm procedure. The
RECEIVED ALARM INDICATOR LIGHT (green) switches on when the
alarm call is answered.
2W speaker unit indicator lights
It is possible to connect external indicator lights to 2W speaker units without
built-in indicator lights following the diagrams shown below.

OTHER CONNECTIONS Page 11
OTHER CONNECTIONS
CONNECTING THE TELEPHONE LINE
PSTN line or universal gateway (2G/3G/4G)
 Connect the ground terminal (indicated by ), to a ground socket in
order to increase the telephone line protection.
 Connect the telephone line to terminal LTI.
CONNECTING THE LOCAL TELEPHONE
 Connect the local telephone (for programming and managing the
device) directly to the RJ11 connector (I in the picture at page 2) or to
TEL and – terminals (irrespective of the polarity).
CONNECTING THE RELAY
 Connect the output RL1 (normally open contact) to the external device.
CONNECTING THE AUXILIARY INPUTS
Helpy 2W-V
It is possible to configure the AL2 input of Helpy 2W-V as auxiliary input.
 Connect the external contact to AL2 terminal.
Note: the AL2 input can be configured either as normally open or
closed.
2W speaker unit
2W speaker units come with an AUX input (configurable as auxiliary input,
alarm input or filter input).
 Connect the external contact to AUX and – terminals.
Note: the AUX input can be configured either as normally open or
closed.

Page 12 WIRING DIAGRAMS
WIRING DIAGRAMS
WIRING DIAGRAM WITH 2W SPEAKER UNITS ON CAR
TOP AND IN THE PIT

WIRING DIAGRAMS Page 13
WIRING DIAGRAM WITH PASSIVE SPEAKER UNITS

Page 14 WIRING DIAGRAMS
WIRING DIAGRAM WITH LANDING FLOORS

MINIMUM OPERATIONS TO VERIFY PROPER INSTALLATION Page 15
MINIMUM OPERATIONS TO VERIFY
PROPER INSTALLATION
1. PROGRAMMING
 Access to programming: lift the local telephone handset and dial
.
The programming activated message will be heard.
 Program a telephone number for the emergency-call alarm:
dial <telephone number> .
 Record the identification message of the specific elevator, which is
meant to contain all necessary information concerning the elevator
location: dial and, after the “Correct” message, pronounce
the message and hang up.
 To listen again to the previous message: lift the handset and dial
.
 Make an external call to check the PSTN line or the universal gateway is
properly working: dial and digit the telephone number to make a test
call.
2. TESTING THE ALARM PROCEDURE
 Press the emergency call button for more than 3 seconds (factory
value).
The alarm starts.
3. ANSWERING THE ALARM
Note: the activation mode of the communication with the trapped
person can be configured with the “Two-way communication
mode during an alarm” programming (code 78).
-1st mode: automatic two-way communication established after messages
(factory default)
 Answer by the called party.
The two-way communication mode will be activated after the voice messages.
 Speak with the trapped person.
-2nd mode: two-way communication established after input of “Communication
activation” code

Page 16 MINIMUM OPERATIONS TO VERIFY PROPER INSTALLATION
 Answer by the called party.
The voice messages will be heard.
 Press to speak with the trapped person.
-3nd mode: immediate and automatic two-way communication (no messages)
 Answer by the called party.
 Speak with the trapped person.
4. RESETTING THE ALARM
Note: the alarm reset mode can be configured with the “Alarm reset
mode” programming (code 77).
-1st mode: reset by “End” code (factory default)
 Press to end the alarm.
-2nd mode: automatic reset
 Hang up (or press ) to end the alarm.
-3nd mode: automatic reset with local acknowledgement
 Hang up to end the call.
 Close the reset input (AL2 or IN1) to end the alarm.
An end-of-alarm call will be generated.
 Answer by the called party.
 Press .
If the reset input is not closed within 6 hours, the alarm is automatically ended.
Note: the reset input can be configured with the “Helpy 2W-V inputs
setting” programming (code 55).
Note: in case it should not be possible to stop the alarm procedure
remotely (i.e. the entered telephone number is incorrect)
simply lift the handset of the local telephone and dial
* <Password> # (by factory default: ) or press the
reset pushbutton.

MINIMUM OPERATIONS TO VERIFY PROPER INSTALLATION Page 17
USING THE RESET BUTTON
Note: the reset operation does not alter the previously set
parameters.
Use of the reset pushbutton (E in the picture at page 2):
- Pressing shortly
Allows to interrupt an alarm call.
By pressing shortly you get the same result as lifting the handset of the
local telephone and entering * <Password> #.
- Pressing longer (10 seconds)
Allows to reset the device.
By pressing longer, the Helpy 2W-V will be re-started with no need to
disconnect the power supply.
Note: it is also possible to reset the device through the code
995*0#.

Page 18 PROGRAMMING
PROGRAMMING
In the tables below:
 INST indicates that the programming is allowed for the installer
 OPER indicates that the programming is allowed by the maintenance technician
 factory default values are highlighted in bold
Basic programming
BASIC PROGRAMMING
ACCESS TO
PROGRAMMING
< INSTALLER or OPERATOR PASSWORD >
(factory default: )
EXITING THE
PROGRAMMING
< INSTALLER or OPERATOR PASSWORD >
(factory default: )
TELEPHONE
NUMBERS
(INST)
* the programming
of the telephone
number
automatically
activates the
alarm/call
(position
from 01 to
12)
SOURCE RECEIVER
…
(X..X =
telephone
number,
max. 20
digits;
* = 2 sec-
pause)
emergency-
call button
—
battery
alarms * USER
periodic
automatic test
call *
ESSE-TI
2W speaker
unit connection
failure alarm
CLI
——
2W speaker
unit diagnostic
alarm *
P100
no external
power supply
alarm
—
auxiliary
alarm
—
end of
alarm
—

PROGRAMMING Page 19
BASIC PROGRAMMING
DELETE A
TELEPHONE
NUMBER
(INST)
(position from 01 to
12)
DATE
(INST)
WEEKDAY
(dd) (mm) (yy)
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
TIME
(INST) (hhmm; from 0000 to 2359)
RECORD
MESSAGES
(INST)
identification
message
(max. 25s ) (record) (hang up)
courtesy message
(max. 25 s)
LISTEN TO
MESSAGES
(INST/OPER)
identification
message
(listen)
courtesy message
HELPY 2W-V
BUILT-IN
SPEAKER UNIT
ID
(INST)
(ID, from 01 to 99;
01=Helpy 2W-V installed in the cabin)
LISTEN TO THE
ID DEVICES
OPERATING
OVER THE BUS
(INST)

Page 20 PROGRAMMING
BASIC PROGRAMMING
LOW BATTERY
ALARM
(INST)
disabled alarm
enabled alarm
REPLACE
BATTERY ALARM
(with Esse-ti
power supply)
(INST)
disabled alarm
enabled alarm
AUTOMATIC TEST
DATA
(INST)
Frequency (days, from 1 to 9; factory default 3)
Time (hhmm; from 0000 to 2359)
Automatic
test alarm
automatic test disabled
automatic test enabled (EN 81-28:2018)
automatic test enabled (EN 81-28:2004)
Make a test call
manually
PROTOCOLS
IDENTIFICATION
CODE
(INST)
Esse-ti
…(identification code) [ ]
P100
SPEAKER UNITS
VOLUME
(INST/OPER)
speaker unit ID
(from 01 to 16)
loudspeaker
(from 1 to
9; factory
default 3)
microphone
(from 1 to
9; factory
default 5)
[]
VOLUME OF
MESSAGES
(INST/OPER)
(from 1 to 4; factory default 3; 4=loudspeaker
volume, 3=¾ of loudspeaker volume, 2=½ of
loudspeaker volume, 1=¼ of loudspeaker volume)
LISTEN TO THE
PROGRAMMING
AGAIN
(INST)
... (programming code prefix)
RESTORE
FACTORY
SETTINGS
(INST)