Installation and operating manual – Release 3.1 1
5” and 7” -COLD Display
CODE 904560 REL. 27.05.2016 REV. 2
Controller
Installation and operating manual – Release 3.1 2
Technical specifications Page 03
Installation Page 04
Data management Page 05
Data Builder Page 09
Interface Page 12
Power on Page 13
Configuration Page 18
Events Page 24
Warnings Page 28
Mains off and mains fault Page 30
Info Panel Page 32
User panel Page 34
Settings Panel Page 43
Cloud service and access Page 55
Service Menu Page 66
Screensaver Page 73
Dual temperature configuration Page 74
Double thermostat Page 79
Data Builder menu Page 81
Installation and operating manual – Release 3.1 3
ORDER CODES
BT92103000 with flush box mounting
BT92103100 rear panel box mounting
ORDER CODES
BT92102000 with flush box mounting
BT92102100 rear panel box mounting
The display panel is composed of a 5” or 7” TFT display with 800x480 pixel resolution and a 6-key resistive
keyboard. A 4GB microSD is provided as standard, installed internally for recording functional data every
30 seconds with a memory capacity of about 10 years, a USB port located in the back of the panel for the
transfer of recorded temperature data, the configuration of the connected devices and the firmware
upgrade. The low voltage power supply comes from the control board. The data exchange between panel
and peripheral boards is via CANBUS port positioned in the back of the panel. Prepared for connection to
the controller boards and to the BRIDGE modules of ETHERNET, WI-FI, 3G connectivity towards the ATEX
CLOUD.
7”
Power supply from power board
Container plastic in ABS
Dimensions W215 x H128 x D30 mm
Template W198.3 x H120.3 mm
Keyboard resistive with six
touch keys
Display TFT 7" 800x480 pixel
Touch Screen
Ports CANBUS - USB
Internal slot for microSD
Clock RTC with supercap
for maintenance
5”
Power supply from power board
Container plastic in ABS
Dimensions W170 x H100 x D30 mm
Template W161.4 x H93.4 mm
Keyboard resistive with six
touch keys
Display TFT 5" 800x480 pixel
Touch Screen
Ports CANBUS - USB
Internal slot for microSD
Clock RTC with supercap
for maintenance
Installation and operating manual – Release 3.1 4
The drilling templates dimensions for the insertion of the display panel supplied in recessed boxes
measure respectively 198 x 120 mm [D4] and 162 x 94 mm [D3]. The fixing is done by means of two
jumpers supplied in the package.
D4 SIDE VIEW D3 SIDE VIEW
FRONT DISPLAY FRONT DISPLAY
D4 FRONT VIEW D3 FRONT VIEW
Calibrato per uno spessore della lamiera di 0.8/1 mm
The electrical connection between the panel and the controller must only be carried out using the 4-pole
serial cable supplied by the manufacturer. The panel must be mounted in a position that is not subjected
to shocks, vibrations, splashes of water and in any case where the temperature and humidity do not
exceed the specification values. On the back of the panel there is a USB port that can be brought back to
the refrigerated unit panel by means of optional cable BT92005020.
Installation and operating manual – Release 3.1 5
The functional variables are saved every 30 seconds in a non-editable binary file on microSD card. The
logged data can be transferred via the USB port on a pen drive for reading through PC application,
Thermoconverter 3.0. The memory capacity is such to store the data of about 10 years of operation.
SR
Refrigerator Serial Number
MAINS Vac
Mains voltage
MR
Refrigerator Model
BATT %
Battery charge %
NM
Refrigerator Name
TEST BATT V
Battery voltage
S1 °C
NTC thermostat probe
DOOR STATUS
Door status
S2 °C
NTC evaporator probe
ACTIONS
Action in progress
S3 °C
NTC condenser probe
ALARMS
Alarm in progress
RH %
Humidity %
ALARMS_m
Alarm in progress (monitor)
MONITOR °C
PT100M monitor probe
FAULTS
Fault in progress
THERMO °C
PT100 thermostat probe
FAULTS_m
Fault in progress (monitor)
SET °C
Setpoint
WARNING
Warning in progress
SETo °C
Operational setpoint
WARNING_m
Warning in progress (monitor)
SET_RH %
Humidity setpoint
U1 %
U1 Relay use percentage
HI TEMP °C
High temperature limit
U2 %
U2 Relay use percentage
LO TEMP °C
Low temperature limit
U3 %
U3 Relay use percentage
HI TEMPm °C
Monitor high temp. limit
U4 %
U4 Relay use percentage
LO TEMPm °C
Monitor low temp. limit
U5 %
U5 Relay use percentage
D1
D1 Digital input status
U6 %
U6 Relay use percentage
D2
D2 Digital input status
U7 %
U7 Relay use percentage
D3
D3 Digital input status
EH °C
Max evaporator calibration
D1
Monitor D1 digital input status
EL °C
Min evaporator calibration
RELAIS U1
U1 Relay status
DELTA T °C
Thermal exchange
RELAIS U2
U2 Relay status
COMP 1h %
Compressor operation % (1h)
RELAIS U3
U3 Relay status
COMP 24h %
Compressor operation % (24h)
RELAIS U4
U4 Relay status
COMP ON
Time on compressor
RELAIS U5
U5 Relay status
COMP OFF
Time off compressor
RELAIS U6
U6 Relay status
COMP LIFE
Compressor total hours
LED BAR
LED output status
VA
Power absorbed by loads
PCB °C
Technical compartment probe
PASSWORD
User password
Vin V
V board power supply
ACTION
Last user action
With the device in STAND-BY, the writing in microSD and upload to the CLOUD are locked
Installation and operating manual – Release 3.1 6
ACTIONS
FAULTS_CTR/MON
PAUSE
Pause phase
NORMAL
Regular
WAIT
Waiting cooling action
S1
S1 probe failure
COOL
Cooling action
S2
S2 probe failure
HEAT
Heating action
S3
S3 probe failure
HUMI
Warm phase
S4
S4 probe failure
DEHU
Dry phase
S5
S5 probe failure
CO2
CO2 active
NTC_BOARD
Board probe failure
DRIP
Dripping phase
TEM_BOARD
High temperature board
DEF_MAN
Manual defrost
HIGH_CND
High condenser temperature
DEF_SER
Defrost from serial command
LOW_EVA
Low evaporator temperature
DEF_TIMER
Timer defrost
HP1
High pressure unit 1
DEF_KHRS
Hours compressor defrost
HP2
High pressure unit 2
DEF_RTC
Real Time Clock defrost
DEF_TIME
Defrost time-out
DEF_INC
defrost per incr. evaporazione
SW_DOOR
Door switch failure
DEF_TUNE
No tuning defrost
MAINS
Mains failure
DEF_AUTO
Automatic defrost
U1B
U1B relay failure
DEF_SAFE
Safety defrost
U2B
U2B relay failure
DEF_CLEAN
Off&Clean criterion defrost
Ux
U3/U6 relay failure
DEF_LOW
Low evaporation defrost
U1
U1 load failure
DEF_WAIT
Waiting defrost
U2
U2 load failure
U3
U3 load failure
WARNINGS_CTR/MON
U4
U4 load failure
NORMAL
Regular
U5
U5 load failure
DOOR
Open door
U6
U6 load failure
DOOR_TIME
Door alarm time-out
LOGIC_COM
Intenal communication failure
DIRTY_CND
Dirty condenser
TWIN
Unit failure
SAFE_MODE
Safety criterion
BATTERY
Battery failure
RELAIS_LIFE
Relay life
microSD
MicroSD failure
PWR
Power Supply out of range
MAINS
Mains out of range
ALARM_CTR/MON
B-OUT
Mains failure
NORMAL
Regular
S1-S4
Probe S1/S4 unbalance
HIGH
High temperature alarm
BT_UNPLUG
Unconnected battery
HIGH B-OUT
High temperature back-out
THER_SAFE
Safety thermostat
HIGH DOOR
High temperature for door open
LOW
Low temperature alarm
STATUS_BATTERY
ENAB
Battery enabled
DOOR_INFO
UNPLUG
Unconnected battery
CLOSE
Door closed
DETECT
Detected battery
OPEN
Door open
TESTING
Battery test
CHARGE
Battery charging
BACKUP
Battery backup
EXPIRED
Battery expired
FAILED
Battery fault
Installation and operating manual – Release 3.1 7
The functional data in the microSD memory can be saved via
USB port on a pen drive by accessing the BACKUP MENU
(par.13.4); this operation automatically creates the
VLX/BACKUP folders containing the folder named with the
serial number of the refrigeration unit at the time inserted in
the device configuration; if the S/N is not entered, the name
of the folder is R00000. The folder contains the folders of the
months [yyyymm] that contain the daily files [yyyymmdd.dat].
The latter are read and coded by the application for PC
Thermoconverter.The S/N folder also contains the folder
OP_PAR that contains the parametric configuration files of the
network-connected devices. The name of the files coincides
with the MACHINE NAME of the device shown in the header
of the Home Page.
Through the ERASE menu all backup data can be deleted from the microsd; access to the menu requires
the ADMIN password if different from zero.
Create the FRW and PAR folders on the root of a pen drive.
Generate the configuration parameters files for the connected
devices using the DATA BUILDER 4.0 application:
NAME.CTA controller parameters file
NAME.MNA monitor parameters file (only PRO1 and PRO2 board)
NAME.DIS display parameters file
NAME.CTB controller parameters file if present
NAME.MNB monitor parameters file if present
Salvare i files parametri all’interno della cartella PAR
Insert the key into the USB port of the display panel and select the UPDATE menu; if a default parameter
settings is detected when the controller is turned on, it automatically switches to the BUILDER menu. In
the UPDATE menu select the device file and confirm the choice; in the same way for every device. If the
file logo.bmp, qr.bmp and logos.bmp are present in the PAR folder, these are automatically saved when
the .DIS file is updated.
Installation and operating manual – Release 3.1 8
When the configuration parameters are transferred from the pen drive, a copy is made in a micro-
controller flash partition and a copy in the micro SD. Through the REPLAY MENU you can retrieve the
default configurations of the devices to configure a new board.
If the display is replaced, the new device reads the EVO parameter that defines the main structure
of the user interface, from the controller board. If the microSD previously used from the old device
were available, its installation in the new device reconfigures the complete parameterisation of
the display via the REPLAY MENU.
Installation and operating manual – Release 3.1 9
[device settings application]
DATA BUILDER 5.0 application is supplied with display panel D1 and has the function of generating and
reading the configuration files of the ATEX PRO controllers and display panel. It does not require
installation; simply open the executable from the folder that contains it. The generated files are saved in
a USB stick to be transferred to the devices to be configured.
The customer ID allows the disambiguation on the CLOUD when two refrigerated units belonging to
different Customers are connected with default data (same S/n and same refrigerator model).
Launch the executable file databuilder.exe
and window on the side appears
The LOAD PARAMETRS FILE key opens a configuration file and presents the parameter map that can be
exported as a PDF file. The heading includes: device model, customer ID and filename.
Installation and operating manual – Release 3.1 10
Click the BUILD key of the SELECTION PAGE window to generate the configuration file of the PRO 1
example controller board; the next window opens with the default parameters.
Use the mouse to select the parameter value to be modified: the field changes color. Set the new value;
if red indicates an inconsistent value and is not accepted; otherwise, by selecting a new value with the
mouse pointer, the parameter just modified is saved and the color of the field takes on a different color
that differentiates it from an unmodified parameter. A click of the left mouse button on the acronym
displays the description of the parameter, the limits and the step until release.
Once the parameters have been completed, click the SAVE CTA key to generate the parameter file of a
single temperature refrigerator. The file name can not exceed the number of 8 characters; if major is
truncated. The file must be saved in the PAR folder inside the VLX folder of the USB stick. When the
refrigerating unit comprises a second temperature zone, first generate the parameter file for zone A (SAVE
CTA) and then generate the parameter file for zone B (SAVE CTB).
Installation and operating manual – Release 3.1 11
If a PRO1 or PRO2 device has been selected, the configuration must also be set for the monitor section
reachable by clicking on the MONITOR key. The saving takes place in the same way as controller section
for both single temperature units and double temperature units; in this configurationthe file parameter
extension is MNA and MNB respectively.
Click the BUILD key of the window relative to the D3 or D4 PANEL device; the following window opens
with the default parameters.
MODEL REFRIGERATOR MODEL [max 8 characters]
NAME HOME PAGE TITLE [max 8 characters]
SCREEN SAVER DEFINE THE SCREEN SAVER START TIME
LANGUAGE SET THE LANGUAGE INTERFACE
ADMIN ADMINISTRATOR PASSWORD
USER USER PASSWORD [only read parameter]
SERVICE SERVICE PASSWORD
3G NETWORK 3G NETWORK SETTINGS [APN + SIM PIN]
NETWORK SERVER ADDRESS AND LOCAL NETWORK PARAMETERS
MULTIPASSWORD ONLY IN READING
Use the mouse to select the parameter value to be modified: the field changes color. Set the new value;
if red indicates an inconsistent value and is not accepted; otherwise, by selecting a new value with the
mouse pointer, the parameter just modified is saved and the color of the field takes on a different color
that differentiates it from an unmodified parameter. A click of the left mouse button on the acronym
displays the description of the parameter, the limits and the step until release.
Installation and operating manual – Release 3.1 12
EVO parameter, present in the parameters of each controller board, describes the structure of the
refrigerated unit so that the interface can be configured according to the type of refrigerator.
EVO
DEFAULT
ACTIVE WITH WEIGHT
1
Single temperature cabinet
Double temperature cabinet
2
Door with no glass
Door with glass
4
Electric-key absent
Electric-key present
8
Rh probe disabled
Rh probe enabled
16
Wizard menu (only D2)
No wizard menu (only D2)
32
Not used
Not used
64
Buzzer enabled
Buzzer disabled
128
MicroSD Card disabled
MicroSD Card enabled
256
Decimal display temperature
Integer display temperature (only D2)
512
Temperature unlocked in defrost phase
Temperature locked in defrost phase
1024
Celsius
Fahrenheit (only D2)
Buzzer is controlled by the display board with different sequences and durations depending on the event.
BEEPCLICK 125 ms on then off
ALARM STATUS 1 sec on and 1 sec off
FAULT STATUS 1 sec on and 1 sec off
CONFIRM VALUE 2 sec on then off
NOTIFY EVENT 0.3 sec on and 3 sec off
MENU KEY
accesses the menu panel
INFO KEY
accesses the information panel
from the Home Page
ESCAPE KEY
goes back one level
switches to easy/scientific Home
Page
UP KEY
increases the variable
flicks multiple pages forward
UP KEY
decreases the variable
flicks multiple pages back
ENTER KEY
confirms the value and exits
Installation and operating manual – Release 3.1 13
With power supply and unit in Stand-By mode the display shows frame of Fig.1; pressing the power button
for 3 seconds activates the power-on phase. With non-zero user password is required to complete the
start sequence. The password is set using the numeric keypad and confirmed with the ENTER key. If the
password has been set correctly, the device is turned on with the sequences shown below, otherwise the
ERROR frame is returned and the display returns in Stand-By mode. A typing error can be canceled with
the C key on the keypad. For units in stand-by we mean a device powered by the mains but with all the
loads disabled
FIG. 1 FIG. 2
FIG. 3 FIG. 4
If the display panel detects the presence of at least one device with firmware 0000 (debug version
not released), the DEBUG watermark will appear in all the frames.The removal is done by updating
all the devices to an officially released release and restarting the device.
Installation and operating manual – Release 3.1 14
In the single temperature configuration two types of Home Page are provided: EASY or SCIENTIFIC. The
external ESCAPE key selects one mode or the other. The header shows the MACHINE_NAME (in the
example LABORATORY) that can be edited from the SETTINGS MENU.
There are 7 squares corresponding, respectively, to the U1-U7 relay outputs. The U7 relay is only
present in the PRO1 and PRO2 control boards, therefore, in other configurations, the square will
be present but always disabled. The activation of an output changes the style of the square to a
lighter grey.
The event area shows the icons RED THERMOMETER in case of temperature alarm, RED SPANNER
in case of fault, ENVELOPE in case of event reset and not displayed in the EVENT LIST. In case of
simultaneous presence of FAULT and ALARM the temperature alarm icon has priority over the
fault icon.
Company logo: Uncompressed BMP 24 bit - 152x66 pixel – background RGB 50,50,50
CONNECTION
TIME/DATE
LOGO
COMPANY
INFO
EVENTS
STATUS
OUTPUTS
ICONS
ACTIONS
TEMP
S2
ZONE A
TEMP
S3
SETPOINT
OPERATING
HIGH
LIMIT
ZONE A
LOW
LIMIT
ZONE A
Pressing the logo
displays the QR code
if entered
Installation and operating manual – Release 3.1 15
The actions of the refrigeration unit are indicated by an icon in the intended area of the Home Page.
Shows the date and time of the system.
Shows the temperature of the low temperature alarm limit.
Shows the temperature of the high temperature alarm limit.
Shows the operational setpoint temperature.
Shows the S2 evaporator temperature. The EVAPORATOR string in the two-stage super freezer
unit is replaced by the 2nd STAGE string.
Shows the S3 condenser temperature for the devices with S3 probe configured as condenser
probe otherwise other variables depending on the device configuration [EVAPORATOR 2/SET
RH%/THERMOSTAT/COMPRESSOR HOURLY %]
If the display panel is connected with the control board, the compartment temperature displayed
is that of monitor PT100 probe. If the monitor PT100 probe is faulty or disabled, the compartment
temperature read by probe S1 is highlighted in purple.
PAUSE
STAND-BY
COOL
DEFROST
DRIPPING
no icon
HEAT
HUMIDIFY
DEHUMIDIFY
BACKUP CO2
ADJUS STOP
COOL/DEHUMID
COOL/HUMID
DEFROST/DEHUMID
DEFROST/HUMID
HEAT/DEHUMID
Installation and operating manual – Release 3.1 16
If the display panel is connected with the control board the ALARM LIST is read only by the
monitor section while the FAULT LIST is read by both the control and the monitor section;
therefore, a possible temperature alarm detected by the controller section is ignored. Otherwise,
in case of fault or disabling of the monitor probe, the ALARM LIST is read by the controller section
while the FAULT LIST is ready by both the controller and the monitor section. The events recorded
by the controller boards in the ALARMS AND FAULTS LISTS are displayed in the EVENT LIST.
In the Scientific mode the graph traces the values of the compartment and setpoint temperature recorded
in the last 6 hours with sampling every 30 seconds (720 points) where the minimum and maximum values
of axis Y match the alarm limits of low temperature -1°C and high temperature +1°C. Shutting down the
controller deletes the mapping on display; when switched on again, the graph repopulates from right to
left.
TIME
DATE
TEMP
COMPARTMENT
INFO
EVENTS
CURRENT
SETPOINT
ICONS
ACTIONS
Installation and operating manual – Release 3.1 17
The heading of the Home Page shows the connection statuses and the activities towards the Cloud for the
control devices that provide for the installation of the Bridge modules of Ethernet or WI-FI or 3G
connectivity. The rightmost icon indicates the type of bridge installed and the field strength. If the icon is
flashing it indicates a fault or disconnection status from the CANBUS network.
3G MODULE
ETHERNET MODULE
Wi-Fi MODULE
Temporary disconnection is expected.
Data will be uploaded to the next connection
Multiple update files are sent in one file and saved
in the microsd installed that are unpacked once
received
The update can be confirmed from the service/
upgrade menu
Condition of paranmeters upload
Installation and operating manual – Release 3.1 18
The display panel interfaces can be configured depending on the type of refrigerated unit on which it is
installed.
In case of redundant system, where the configuration is provided with two control boards in
alternate cycle mode, the operating status of zone A or B will be shown on the left instead of the
status of the relay outputs.
In case of redundant system, the scientific mode structure remains unchanged with respect to
the single temperature system.
Installation and operating manual – Release 3.1 19
Configuration with humidity control with probe is provided only for single zone unit.
TIME
DATE
COLDROOM
TEMPERATURET
INFO
EVENTS
COLDROOM
HUMIDITY
ICONS
ACTIONS
SET
HUMIDITY
LOGO
COMPANY
INFO
EVENTS
CURRENT
SETPOINT
ICONS
ACTIONS
1st CLICK
2nd CLICK
Installation and operating manual – Release 3.1 20
3rd CLICK
4th CLICK
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