Atex D3 Installation guide

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

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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