GARAN EWS-102 Use and care manual

Page 1
CAL
SYST
diSP
EWS-102 CONTROL UNIT SYSTEM SETUP
Firmware 2.5 Rev 1 subje  aerai
CAP
hyst
Select the firstmenuitem.
CAP indicates the elevator maximum capacity. Toviewthecurrent value press
AL 1 is the load value totrigger Alarm Relay1.Toviewthecurrent value press
AL 2 is the load value totrigger Alarm Relay2.Toviewthecurrent value press
Save and return to normal operation by pressing twice
An internal sounder beeps when an overload alarm is triggered or when the keypad is pressed.
Tochangethesetting, press and use To toggle beteween On and OFF.
Tobeginthesystem
setup, press the and
buttons together.
Enter the system setup menu.
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Opon for turning the display on or o when the li is moving, the door close signal
acvates. Tochangethesetting, press and use To toggle between On and OFF.
The filter value determines the update rateanddampingfactor.Theavailable settings are:
0=0.4sec,1=0.8sec,2=1.2sec,3=1.6sec.
Defines the time from the control signal input is activated and the car load is stored.
Default =2, the available settings are: 0 = 0sec, 1 = 0.5sec, .....7 = 3.5sec.
Defines the value by which the load in the lift has todrop to resettheinstrument,
once the alarm has been triggered.
AL 3 is similar toAlarms1&2butallowsnegative values tobeentered. When editing the
mostsignificantdigit,instead of rolling over from 9 to 0 it included the minus sign option.
dLy
FIL
bEEP
The system setup menu allows you to set and adjust various
system parameters.
Navigaon
Use the buon to step through the menu items.
Press to view the menu item
When a value is displayed, use to select the digit to
edit (selected digit ashes) and use to step through the
values for that digit.
Press to save a change. The system will revert to the
operaonal display aer approx. 10 seconds. Alternavely,
return to the operaonal display by pressing twice
Eding Values
Unl a sensor is connected, the EWS will display Err6
prevenng access to the system setup and calibraon menus
To calib rate the EWS 102, a link must be ed to t he control
signal input terminals
For further informaon refer to EWS 102 User Manual
Notes
5rES
AL 1 AL 1
AL 2
AL 3
Opon to turn the systems reset funcon on or o. Leave OFF during system set up and zero and
load calibraon. Select ON aer calibraon and before entering the li into service.
To changethesetting, press and use To toggle beteween On and OFF.

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EWS-102 CONTROL UNIT CLIRTION ERO
Page 2
Firmware 2.5 rev 1 subje  aerai
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EWS-102 CONTROL UNIT CLIRTION LO
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Firmware 2.5 rev 1 subje  aerai

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EWS-102 CONTROL UNIT ERROR COES
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Sensor Signal Input NegativeReverse connection of sensor signal leads
Insufficient Sensor Signal Installation Error  Contact aran
Sensor Offset Too igh  Positive Installation Error  Contact aran
Sensor Offset Too igh Negative Installation Error  Contact aran
Trying to calibrate without Control Signal link
Sensor not connected to EWS
Fit link between control signal terminals
Connect sensorcheck sensor wiring
Notes
E E EN
ERR1
Err3
Err4
Err2
Err5
Err6
Firmware 2.5 - Rev 1 subje  aerai

Page 1
diSP
CAP
hyst
CAP indicates the elevator maximum capacity. Toviewthecurrent value press
AL 1 is the load value totrigger Alarm Relay1.Toviewthecurrent value press
AL 2 is the load value totrigger Alarm Relay2.Toviewthecurrent value press
An internal sounder beeps when an overload alarm is triggered or when the keypad is pressed.
Tochangethesetting, press and use To toggle beteween On and OFF.
Opon for turning the display on or o when the li is moving, the door close signal
acvates. Tochangethesetting, press and use To toggle between On and OFF.
The filter value determines the update rateanddampingfactor.Theavailable settings are:
0=0.4sec,1=0.8sec,2=1.2sec,3=1.6sec.
Defines the time from the control signal input is activated and the car load is stored.
Default =2, the available settings are: 0 = 0sec, 1 = 0.5sec, .....7 = 3.5sec.
Defines the value by which the load in the lift has todrop to resettheinstrument,
once the alarm has been triggered.
AL 3 is similar toAlarms1&2butallowsnegative values tobeentered. When editing the
mostsignificantdigit,instead of rolling over from 9 to 0 it included the minus sign option.
dLy
FIL
bEEP
5rES
AL 1
AL 2
AL 3
Opon to turn the systems reset funcon on or o. Leave OFF during system set up and zero and
load calibraon. Select ON aer calibraon and before entering the li into service.
To changethesetting, press and use To toggle beteween On and OFF.
Select the required Analog output . Refer to page 4 for available outputs
CAL
SYST
EWS-102 CONTROL UNIT - MULTI ANALOG SYSTEM SETUP
Select the firstmenuitem.
When a value is displayed, use to select the digit to
edit selected digit ashes and use to step through the
values for that digit.
Press to save a change. The system will revert to the
operaonal display aer approx. 10 seconds. Alternavely,
return to the operaonal display by pressing twice
Eding Values
Tobeginthesystem
setup, press the and
buttons together.
Enter the system setup menu. Unl a sensor is connected, the EWS will display Err6
prevenng access to the system setup and calibraon
menus
To calib rate the EWS 102, a link must be ed to the
control signal input terminals
Calibraon and set up can be carried out on any oor,
but the EWS 102 must be re-zeroed at the lowest oor
to nalise the Analog output calibraon.
Notes
Use the buon to step through the menu items.
Press to view the menu item
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The system setup menu allows you to set and adust various
system parameters.
Navigaon
AL 1
OUT
1
2

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EWS-102 CONTROL UNIT - MULTI ANALOG CALIRATION ERO
Page 2
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Firmware 5.5 Rev 1 se  aerai
See Note 3: After the EWS 102 calibration and setup has been completed, place the the lift
at the lowest floor level and reero following the process on this page, this will nalise the
Analog output calibration

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EWS-102 CONTROL UNIT MULTI ANALOG CALIRATION LOAD
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See note 3 to nalise Analog calibration
Firmware 5.5 Rev 1 se  aerai

Page 4
4-20
0-20
bi10
P
OUT
0-5
.
There are seven selectable output ranges available. Toviewthecurrent value press then use to
scroll through output types. Select and save required option by pressing
bi 5
Analog output Selecon
EWS-102 CONTROL UNIT MULTI ANALOG SYSTEM SETUP
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0-24
Output type 4-20mA. 4mA = no load, 20mA = full load
Output type 0-20mA. 0mA = no load, 20mA = full load
Output type 0-20mA. 0mA = no load, 24mA = full load
Output type 0-5V. 0V = no load, +5V = full load
Output type +/-5V -5V = no load, 0v + half load, +5V = full load
Output type +/-10V -10V = no load, 0v + half load, +10V = full load
Sensor Signal Input -NegativeReverse connection of sensor signal leads
Insufficient Sensor Signal Installation Error - Contact Garan
Sensor Offset Too High - Positive Installation Error - Contact Garan
Sensor Offset Too High -Negative Installation Error - Contact Garan
Trying to calibrate without Control Signal link
Sensor not connected to EWS
Fit link between control signal terminals
Connect sensor/check sensor wiring
CODE ERROR CAUSE/SOLUTION
ERR1
Err3
Err4
Err2
Err5
Err6
ERROR CODES
Firmware 5.5 Rev 1 se  aerai