MSA SOA-1022 User manual

Limited Liability Company
“NPK MORSVYAZAVTOMATICA”
[email protected]
www.unicont.com
26E, Kibalchicha str., 192174,
St. Petersburg, Russia
Phone.: [phone]
Fax: [phone]
ANTENNA HEATING SYSTEM
SOA-1022
Operating manual

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Antenna heating system SOA-1022
Table of contents
1DESCRIPTION AND OPERATION OF THE PRODUCT...............................................4
1.1 Description................................................................................................................................4
1.2 Technical specifications............................................................................................................4
1.3 The System components ...........................................................................................................6
1.4 Structure and operation of the System......................................................................................7
1.5 Measurement instruments, tools and appliances.......................................................................8
1.6 Marking and sealing..................................................................................................................8
1.7 Packaging..................................................................................................................................8
2DESCRIPTION AND OPERATION OF THE SYSTEM COMPONENTS.....................9
2.1 Control switchboard of antenna heating system.......................................................................9
2.2 Antenna heating unit ................................................................................................................10
2.3 Multipurpose digital repeater DR-209М................................................................................11
2.4 Junction box КР-124PW.........................................................................................................22
3INTENDED USE...................................................................................................................23
3.1 Operational limitations............................................................................................................23
3.2 Usage preparations..................................................................................................................23
3.3 Intended use ............................................................................................................................23
4TECHNICAL SERVICE OF THE SYSTEM....................................................................25
4.1 General description.................................................................................................................25
4.2 Safety features.........................................................................................................................25
4.3 Maintenance routine................................................................................................................25
4.4 Long-term storage (preservation) ...........................................................................................26
4.5 Installation and dismantling....................................................................................................28
5CURRENT REPAIR ............................................................................................................29
5.1 General instructions ................................................................................................................29
5.2 Safety features.........................................................................................................................29
5.3 Current repair..........................................................................................................................29
5.4 Repair using SPTA .................................................................................................................30
6STORAGE.............................................................................................................................31
7TRANSPORTATION...........................................................................................................32
8DISPOSAL.............................................................................................................................33
9WARRANTY.........................................................................................................................34
APPENDIX А (MANDATORY) OVERALL AND INSTALLATION DIMENSIONS OF
THE SC..................................................................................................................................35
APPENDIX B (MANDATORY) CONNECTION DIAGRAMS OF THE PRODUCT........39

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This operating manual (hereinafter –OM) describes composition, structure,
and operation of Antenna heating system SOA-1022 (hereinafter –the System), as well
as instructions on safe and correct operation of the System (intended use, technical
service (hereinafter –TS) and current repair), and information on disposal of the
System components (hereinafter –the SC).
Only those who have read and understood this document and those who have
had specialtraining shall be permitted to operate the System accordingto the applicable
regulations.
In addition to the instructions given in this document, the safety regulations and
rules applicable in the field shall be observed.
TERMS AND ABBREVIATIONS:
AHS
Antenna heating system
AHU
Antenna heating unit
CL
Check list
CSAHS
Control switchboard of antenna heating system
КР
Junction box КР-124PW
OM
Operating manual
QCD
Quality control department
Repeater
Multipurpose digital repeater DR-209М
RF
Radio frequency
SC
System component
SPTA
Spare parts, tools and accessories
TH
Thermoelectric heater
TS
Technical service

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1DESCRIPTION AND OPERATION OF THE PRODUCT
1.1 Description
AHS is applied at onshore facilities, as well on sea- and river-going vessels.
The System ensures:
automatic heating of antennae installed on open deck to protect them against
low temperature using antenna heating units (hereinafter –AHU);
main/standby power switching using CSAHS and additional КРs;
temperature set up and control inside each AHU (dome) using a repeater via
digital interface RS-422;
connection of more than one AHU to one CSAHS applying КР. Maximum
number of connected AHUs to one CSAHS –20 pcs.
1.2 Technical specifications
Tables 1–5 describe technical specifications of the System and SC.
Table 1 –Main technical specifications of AHS
Parameter
Value
Main (standby) electric power supply:
voltage, V
frequency, Hz
220
50
Max. power budget, kW
4.4
Operating temperature, °C
–52 to +60
Limiting temperature, °C
–60 to +70
Max. maintained temperature inside dome, °С
(at ambient temperature –52 °С)
–6
Table 2 –Main technical specifications of AHU
Parameter
Value
with dome
w/o dome
Electrical power supply:
voltage, V
frequency, Hz
220
50
Max. power consumption, W
AHU-1
AHU-2
AHU-3
400
600
1000
Operating temperature, °C
–52 to +60
Limiting temperature, °C
–60 to +70
Protection degree
IP56
–

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Parameter
Value
with dome
w/o dome
Weight, kg
AHU-1
AHU-2
AHU-3
7.4
11.4
22.8
6.0
9.3
17.2
Overall dimensions, mm
AHU-1
AHU-2
AHU-3
Øх V
370.0 х 440.4
700.0 х 770.4
1133.1 х 1238.1
L х H х W
277.0 х 218.0 х 195.0
422.0 х 260.2 х 333.0
462.0 х 428.0 х 299.7
Table 3 –Main technical specifications of CSAHS
Parameter
Value
with repeater
w/o repeater
Electrical power supply:
voltage, V
frequency, Hz
220
50
Max. power consumption, W
5
25
Operating temperature, °C
–15 to +55
Limiting temperature, °C
–60 to +70
Protection degree
IP56
IP22
Weight, kg
16.6
17.8
Overall dimensions (L хH хW), mm
380 х 190 х 517
Table 4 –Main technical specifications of repeater
Parameter
Value
Rated input voltage, V DC
24
Max. power consumption, W
20
Processor
ARM Cortex-A8 (AM3359)
Portable memory card, GB
8
RAM, МB
512
Operating temperature, °C
–15 to +55
Limiting temperature, °C
–60 to +70
Protection degree
IP22
Weight, kg
1.6
Overall dimensions (L хH хW), mm
160.0 х 208.0 х 69.3

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Table 5 –Main technical specifications of КР
Parameter
Value
Total number of terminals
8
Number of terminals to connect consumers
7
Max. permissible voltage, V
220
Max. permissible current, А
20
Operating temperature, °C
–15 to +55
Limiting temperature, °C
–60 to +70
Protection degree
IP56
Weight, kg
1.9
Overall dimensions (L хH хW), mm
278 x 148 x 52
1.3 The System components
Table 6 describes the list of SC included in the System.
Note –Exact quantity of AHU and КР is defined at delivery and depends on the
customer’s facilities.
Table 6 –The System components
Name
Description
Notes
CSAHS
Main/standby input voltage switching, 220 V AC,
frequency 50 Hz per load
AHU
Antennae heating.
Antennae protection against atmospheric
precipitation
With dome
Antennae heating
W/o dome
Repeater
Temperature set up and control inside each AHU
(dome).
Visual control over AHU parameters and
conditions
КР
Connection of 2 to 20 AHUs to one CSAHS
To power AHU and CAN bus
connection
Depending on the applied SC the System may have four types (Table 7).

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Table 7 –The System types
Name
Quantity, pcs.
Antenna heating system SOA-1022. Type 1
1 set
Antenna heating unit AHU*
1 to 20 pcs.
Control switchboard of antenna heating system CSAHS
1 pc.
Multipurpose digital repeater DR-209М
1 pc.
Junction box КР-124PW
2 pcs.**
Antenna heating system SOA-1022. Type 2
1 set
Antenna heating unit AHU
1 to 20 pcs.
Control switchboard of antenna heating system CSAHS
1 pc.
Junction box КР-124PW
2 pcs.*
Antenna heating system SOA-1022. Type 3
1 set
Antenna heating unit AHU
1 to 20 pcs.
Multipurpose digital repeater DR-209М
1 pc.
Junction box КР-124PW
2 pcs.*
Antenna heating system SOA-1022. Type 4
1 set
Antenna heating unit AHU
1 to 20 pcs.
* Type may change depending on size and availability of RF transparent dome.
** Applied if more than two AHUs are connected. Define quantity of delivered КРs assuming that
every seven AHUs require two КРs (to connect external power supply and data interface).
1.4 Structure and operation of the System
The System includes metal cabinet CSAHS (Figure 1, position 1) that powers
AHU (figure 1, position 2) with or w/o RF transparent dome (figure 1, position 3).
Temperature set up and control inside each AHU (dome) is carried out using repeater
(figure 1, position 4). Use КР to connect 2 to 20 AHUs to one CSAHS simultaneously
(figure 1, position 5).
Figure 1 –The System components

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Antenna heating system SOA-1022
1.5 Measurement instruments, tools and appliances
Control operation of the SC using integrated controls and LED light indicators.
For more information on the controls and LEDs see section 2.
Table 8 describes amount of consumables required for the TS.
Table 8 –Consumables required for the TS
Name and identifier
of consumables
Amount of
consumables
Note
Cleaning cloth
0.10 kg
To clean surfaces of the SC –use clean cloth.
To remove severe contamination –use cloth soaked in
alcohol
Rectified hydrolytic
technical ethyl
alcohol
0.05 l
To soak cloth while cleaning the Product
Varnish
0.05 kg
To cover surfaces of the Product in case of paint coating
damage
Abrasive cloth
0.06 х 0.06 m
To polish surfaces of the Product in case of paint coating
damage
1.6 Marking and sealing
The SC have nameplates providing the following information:
‒name;
‒power supply voltage (switching voltage –for КР);
‒protection degree (if present);
‒power consumption (if present);
‒weight;
‒serial number;
‒date of manufacturing;
‒the manufacturer’s address and trademark.
Marking of transport packaging is carried out according to the applicable
standards, and includes the following handling marks:
“Fragile (goods). Handle with care”, “Keep dry”, “This side up”.
Sealing of the System and SC is not provided.
1.7 Packaging
AHU and CSAHS are packed in close-boarded boxes, repeater and КР –in
corrugated board boxes. All packaging of the SC include inner packaging (air bubble
film). Transport packaging is also used as a returnable packaging for transportation
to the repair location and back.
Packaging sealing is not provided.

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2DESCRIPTION AND OPERATION OF THE SYSTEM
COMPONENTS
2.1 Control switchboard of antenna heating system
CSAHS is a painted metal cabinet. Figure 2 describes a general view of CSAHS
with an integrated repeater.
Figure 2 –CSAHS with an integrated repeater
CSAHS is mounted on the wall through the mounting holes (Figure 2,
position 9).
Three LED light indicators (Figure 2, position 1) are located on the front panel
displaying CSAHS operation status (on/off), main and standby power. Once the power
is supplied, corresponding power LED is lighting up (green), when there is no power
–LED is not lighting. “ON”LED is lighting (green) together with one of the power
LEDs.
Repeater is installed into CSAHS front panel (Figure 2, position 2). Use a key
to open the cabinet (Figure 2, position 3). Nameplates of the System (Figure 2,
position 7) and CSAHS (Figure 2, position 8) are attached to the side panel.
Cable glands SKINTOP MS-M 25x1.5 ensure main and standby power
connection to CSAHS (Figure 2, position 4). Use cable glands to connect KP:
SKINTOP MS-M 16x1.5 (Figure 2, position 5) for CAN bus connection, and
SKINTOP MS-M 25x1.5 (Figure 2, position 6) to connect AHU power supply.

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Antenna heating system SOA-1022
2.2 Antenna heating unit
AHU is an RF transparent thermal insulating dome with TH and temperature
sensors installed inside it. Figure 3 describes a general view of AHU (for example,
AHU-1).
Depending on size (see Table 2 and Figures А.1–А.3) and quantity of TH, AHU
may have three types:
‒AHU-1 –small, two THs;
‒AHU-2 –medium, four THs;
‒AHU-3 –large, four THs.
From two to four THs ensure heating of each antenna (Figure 3, position 2). AHU
may be delivered with a dome (Figure 3, position 5), and without it. Temperature sensors
are located near THs to monitor current AHU temperature (Figure 3, position 4).
Use data connectors (Figure 3, position 3) and power input connectors (Figure 3,
position 1) to connect KP.
If AHU is applied together with a dome, connect AHU through cable glands at the
bottom of the dome (Figure 3, position 6), and mount it –using mounting studs (Figure 3,
position 7).
Figure 3 –AHU-1
Every AHU has an ID number, displayed on the nameplate and set using
DIP-switch. Description of DIP-switch positions and ID number of AHU are shown in
Figure 4.

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–switch in top position
–switch in down position
Figure 4 –DIP-switch and ID number of AHU
2.3 Multipurpose digital repeater DR-209М
2.3.1 Description
Repeater is manufactured in painted metal casing; a port to connect power cable
(Figure5, position 3), and interface RS-422 serial ports to connect data cables (Figure 5,
position 1 and 2) are located on the rear panel under the protective cover. A USB port to
connect data storage device (to update AHU and repeater software) (Figure 5,
position 4) is on the right side panel. AHU software update is available only for
manufacturer’s representatives.

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Antenna heating system SOA-1022
Figure 5 –Repeater’s rear panel
Controls and colour LCD screen 8" (resistive touch screen) to display visual
data are on the front panel. Figure 6 describes a general view of the repeater’s front
panel.
Figure 6 –Repeater’s front panel
Table 9 according to Figure 6 describes repeater’s controls.

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Table 9 –Repeater’s controls
Position №
Control*
Description
1
or Menu
To enter settings menu
2
▲
To increase backlight brightness
3
▼
To decrease backlight brightness
4
or Exit
To exit settings menu
5
To turn on (off) power
* Depends on a type of repeater.
Figure 7 describes connection diagram of the repeater.
Figure 7 –Connection diagram of the repeater
2.3.2 Repeater’s software
Getting started
Once repeater is switched on, AHU initialization and operation test occur. If all
connected AHUs are on the network and operate correctly, the display will take the
main screen view, see Figure 8.
If an error occurs in AHU operation, the main screen will display “Тревога”
on the red flashing background, and the line of faulty AHU will be highlighted with
red (Figure 9,а), or “Предупреждение” on the yellow flashing background, and
yellow line of faulty AHU.
If repeater is switched on at the moment of main or standby power failure, the
main screen will display “Предупреждение” on yellow background (Figure 9,b).

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Antenna heating system SOA-1022
Figure 8 –Main screen view

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а)
b)
Figure 9 –Main screen view in case of error
You can see main “основное питание” and standby “резервное питание”
power indication in the bottom left corner of the main screen. If circle indication on
the left is green, power is available, if red –not available.
Press “ ” to open a screen with three tabs, see Figure 10. Active tab is
illuminated with blue.

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Figure 10 –Repeater’s main menu
Menu «Оборудование»
Figure 11 –Menu “Оборудование”
Table 10 according to Figure 11 describes boxes and buttons of “Оборудование”
menu.

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Table 10 –Menu «Оборудование»
Position
№
Name
Description
1
ID
AHU network address
2
Имя
AHU name
3
Состояние
AHU status (“Инициализация” –initialization, “В работе” –
operating, “Предупреждение” –warning, “Тревога” –alarm)
4
Общ.Тест
To test all connected AHUs for operation errors
5
Общ.Сброс
To reset all removed errors of connected AHUs
6
To set up default parameters for all connected AHUs
7
To set up name and ID number for a new AHU
8
To edit heating parameters of the selected AHU
9
To delete the selected AHU
10
ОК
To return to the main screen
11
Отмена
To return to the main screen
Table 11 describes parameters which are displayed after pressing “ ” button.
Table 11 –Description of parameters
Parameter
Default value
Описание
Имя
–
AHU name
(this line appears only while editing one AHU)
Задание tзад, °С
20.0
To set up required temperature inside dome “tset”
Нижняя граница
гистерезиса -t, °С
0.0
Heating will switch on when the temperature falls lower
than “tset –0.0”
Верхняя граница
гистерезиса +t, °С
5.0
Heating will switch off when the temperature rises
higher than “tзад + 5.0”
Нижняя допустимая
граница tн, °С
–40.0
If the temperature is lower than the specified one, THs
are switched on forcefully
Верхняя допустимая
граница tв, °С
70.0
If the temperature is higher than the specified one, THs
are switched off forcefully
Нижняя допустимая
граница Iн, А
0.1
If current values of THs are lower than the specified
ones, alarm actuates
Верхняя допустимая
граница Iв, А
10000.0
If current values of THs are higher than the specified
ones, alarm actuates
Время на нагрев Тн, с
600.0
Time (Тн) required for temperature increase inside dome
when THs are switched on.
If time is exceeded, alarm actuates

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Parameter
Default value
Описание
Прирост температуры
tпза время Tн, °С
1.0
Temperature inside dome is to be increased by this value
for the specified heating time Tн
Максимальное
различие датчиков
|t1-t2| , °С
10.0
Max. difference between two temperature sensors, where
t1 –readings of first sensor, t2 –readings of second
sensor.
If readings exceed the preset value, warning is displayed
Время выхода на
постоянную мощность
Тпс, с
2.0
Time after start of heating to test TH power
Время на тест Т1, с
5.0
Time to test the System.
Set 0.0 to disable this option
Период
автоматического
тестирования Т2, с
86400.0
Time for the System self-test (obligatory)
Коэффициент
измерителя тока Kcur
1.000
Coefficient to correct TH power values. Set up by the
manufacturer’s representative while providing primary
settings
Датчик 1 (Д1)
Датчик 2 (Д2)
On
On
If one of the sensors has wrong readings, it may be
disconnected.
Calculations consider minimum value from the values of
both sensors
Канал 1
Канал 2
Канал 3
Канал 4
On
On
On
On
One channel corresponds to one connected TH
Текущая версия
V1.3.2
Software version of the selected AHU (this line appears
only while editing one AHU)
Default parameters include button “Отправить параметры на все ПОА”;
press this button to send the selected parameters to all connected AHUs. To change
parameters of a single AHU, choose it in the list and press “ ”.
While editing, “Обновление прошивки” button that may be used only by the
manufacturer’s representative is active.
Menu “Настройки”
Menu “Настройки” is used by manufacturer’s representative while providing
primary settings of the Product. Figure 12 describes this menu.

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Figure 12 –Menu «Настройки»
If power control board is included in the System, select port (Figure 12, box 1)
of connection, and operation mode “С платой управления питания” (Figure 12,
box 2).
If power control board is not used, select operation mode “Без платы
управления питанием” (Figure 12, box 2) and set up supply voltage (Figure 12,
box 3).
Boxes 4–6 in Figure 12 display “Норма” –when voltage complies with the
preset range, or “Авария” when voltage exceeds the range.
Button “Калибровка значений” (Figure 12, position 7) is used only by the
manufacturer’s representative while providing primary settings.
To save the provided changes in “Настройки” menu, press “ОК”(Figure 12,
position 8) to return to the main screen, or “Применить” (Figure 12, position 9) to
continue operation in this menu.
To return to the main screen without saving changes –press “Отмена”
(Figure 12, position 10).
Menu «Сервис»
Use “Сервис” menu to set up date and time, and while updating software
version. Figure 13 describes this menu.

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Figure 13 –«Сервис» menu
Button “Сервисный режим” (Figure 13, position 1) is used only by the
manufacturer’s representative while providing primary settings.
After pressing “Калибровка сенсорного экрана” (Figure 13, position 2) the
screen displays five calibration markers on the white background; tap the markers to
ensure touch screen calibration.
Line 4 in Figure 13 displays current software version of repeater.
Lines 5 and 6 in Figure 13 are used to set up current date and time.
To save the changes in “Сервис” menu and then return to the main screen,
press “ОК”(Figure 13, position 7); to save the changes in “Сервис” menu and continue
working in this menu, press “Применить” (Figure 13, position 8).
To return to the main screen without changes –press “Отмена” (Figure 13,
position 9).
Description of errors
To view alarms and warnings, click any line of the detected error.
The screen will display box with a description of error (Figure 14, position 2)
and AHU parameters with a detected error (Figure 14, position 2), where t1 and t2 –
temperature sensors data, Тэн 1 –Тэн 4 –TH power data.