Evco Vcolor 379 User guide

EVCO S.p.A. Vcolor 379 | Installer manual ver. 1.0 | Code 144VC379E104
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Vcolor 379
Controller for rotating pizza ovens
ENGLISH
144VC379E104

EVCO S.p.A. Vcolor 379 | Installer manual ver. 1.0 | Code 144VC379E104
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I portant
Read this document care ully be ore installation and be ore
using the device and take all the prescribed precautions. Keep
this document with the device or uture consultation.
Only use the device in the ways described in this document. Do
not use the device as a sa ety device.
Disposal
The device must be disposed o according to local
regulations governing the collection o
electrical and electronic equipment.

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Contents
1 INTRODUCTION .................................. 4
1.1 Product description ............................. 4
1.2 Models available and technical eatures . 5
2 MEASUREMENTS AND INSTALLATION.... 8
2.1 Format eatures .................................. 8
2.2 Control module measurements and
installation ......................................... 8
2.3 User inter ace measurements ............... 8
2.4 User inter ace installation .................. 10
2.5 Installation precautions ..................... 10
3 ELECTRICAL CONNECTION ................. 11
3.1 Vcolor 379M electrical connection ....... 11
3.2 Vcolor 379L electrical connection ........ 12
3.3 Precautions or electrical connection ... 13
4 FIRST-TIME USE ............................... 14
4.1 First-time use .................................. 14
5 USER INTERFACE ............................. 15
5.1 Initial in ormation ............................. 15
5.2 Splash screen .................................. 15
5.3 STAND-BY screen ............................. 15
5.4 ON screen ....................................... 15
5.5 Recipe book ..................................... 17
5.6 Locked display ................................. 17
6 “WEEKLY PROGRAMMED SWITCH-ON"
FUNCTION ....................................... 18
6.1 Initial in ormation ............................. 18
6.2 Setting and activating the unction ..... 18
7 MANAGING LOADS ........................... 19
7.1 Initial in ormation ............................. 19
7.2 Temperature regulation ..................... 19
7.3 Rotary plate management ................. 20
7.4 Buzzer management ......................... 20
7.5 Electronics compartment an .............. 21
7.6 Stand-by/on relay management ......... 21
7.7 Sound relay management .................. 21
7.8 Type 1 or 2 burner block reset (only or
gas ovens) ....................................... 21
8 CONFIGURATION .............................. 21
8.1 Initial in ormation ............................. 21
8.2 List o alarms ................................... 21
8.3 Internal values ................................. 21
8.4 Display cleaning ............................... 21
8.5 Setting the date and time .................. 21
8.6 Languages ....................................... 22
8.7 USB ................................................ 22
8.8 Service ............................................ 22
9 LIST OF CONFIGURATION
PARAMETERS ................................... 23
10 ALARM MANAGEMENT ....................... 29
11 CONNECTIVITY ................................. 31
11.1 Initial in ormation ............................. 31
11.2 EPoCA cloud plat orm ........................ 32
12 USING THE USB PORT ....................... 33
12.1 Initial in ormation ............................. 33
12.2 Uploading the recipe settings ............. 33
12.3 Downloading the recipe settings ......... 33
12.4 Uploading the settings in the con iguration
parameters ...................................... 33
12.5 Downloading the settings in the
con iguration parameters ................... 33
12.6 Uploading CSV iles to personalise the
graphics, recipes and languages ......... 33
13 ACCESSORIES .................................. 34
13.1 EVCO Inverter .................................. 34
13.2 Sa ety trans ormer ............................ 34
13.3 Non-optoisolated RS-485/USB serial
inter ace .......................................... 34
13.4 USB plug or panel installation ............ 35
13.5 Connecting cables ............................. 35
13.6 Buzzer expansion.............................. 35
13.7 4GB USB lash drive .......................... 35
13.8 EVlinking Wi-Fi RS-485 module .......... 36
13.9 EV3 Web gateway ............................. 36
14 TECHNICAL SPECIFICATIONS ............. 37
14.1 Technical data .................................. 37

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1INTRODUCTION
1.1 Product description
The Vcolor 379 controller manages rotating pizza ovens powered by wood, gas or electricity. When connected to an EVCO inverter via its
RS-485 serial port, the controller drives the three-phase motor o the rotary plate. Users can choose the direction o rotation (even
pausing the plate between rotations) and adjust its speed. It can also control temperature through one or two analogue inputs, with
independent regulation o the power or temperature o the top and loor heaters, and it has a number o unctions like rapid heating and
economy mode. In ovens where it is not possible to control the temperature, the inputs are used to measure and display its current
values.
The controller can save up to 99 recipes. Recipes can be compiled in an ODS ile (complete with pictures in BMP or GIF ormat) and
uploaded to the controller using a USB lash drive, thanks to the innovative programmable plat orm which allows users to customise their
recipes and add new languages. Recipes can also be altered, overwritten and saved directly rom the display and two di erent recipes
can be switched on and o or every day o the week.
The Vcolor 379 controller consists o a control module with an open rame board, an inverter also with an open rame board (both installed
on the oven) and a remote user inter ace with a 5-inch (M) or 7-inch (L) capacitive TFT touch-screen graphic display in glass and IP65
protection or easy cleaning. The user inter ace can be semi-recessed into the ront or installed lush with the panel, itting in per ectly
with the design o the oven.
Users can interact remotely with their equipment and start up/stop working cycles using the EPoCA® cloud plat orm with Wi-Fi or Ethernet
connectivity (which also enables alternative or parallel control through MODBUS TCP). For more details, compare all the connectivity
options in the Technical Data table and consult the Management and Monitoring Products/Systems and the Connectivity Products/Devices
sections o our website.

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1.2 Models available and technical features
The table below shows the technical eatures o the models available.
Vcolor 379 M & L
with J/K
ther ocouples
Vcolor 379 M & L
with Pt 100 2 wires
EVCO inverter
(Co pact, Sli or
Sli Power)
Power supply
Control module 12 Vac 12 Vac
User inter ace Powered by the control
module
Powered by the control
module
Inverter 230 Vac
Analogue inputs (J/K or Pt 100)
Top probe (activated as chamber probe i
regulation is by single analogue input with power
distributed between the top and loor)
J/K thermocouples Pt 100 2 wires
Floor probe (deactivated i regulation is by single
analogue input) J/K thermocouples Pt 100 2 wires
Digital inputs for NO/NC contact (voltage-free)
ID2 multi-purpose (voltage- ree) • •
ID3 economy (voltage- ree) • •
Digital inputs for NO/NC contact (high voltage 230 Vac)
Power consumption • •
Thermal switch • •
Type 1/2 burner block • •
Digital outputs (electro- echanical relays; A res. @ 250 Vac)
Con igurable K1 (de ault top heaters) 5 A 5 A
Con igurable K2 (de ault stand-by/on) 5 A 5 A
Con igurable K3 (de ault loor heater) 5 A 5 A
Con igurable K4 ( ree) 5 A 5 A
Con igurable K5 (de ault chamber light) 5 A 5 A
Con igurable K6 ( ree) 5 A 5 A
Con igurable K7 ( ree) 5 A 5 A
Con igurable K8 ( ree) 5 A 5 A
Con igurable K9 ( ree) 8 A 8 A

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Con igurable K10 (de ault electronics compartment
an) 5 A 5 A
Con igurable K11 (de ault sound) 5 A 5 A
Con igurable K12 (de ault 1/2 burner block reset) 5 A 5 A
Con igurable K13 ( ree) 8 A 8 A
Co unications ports
RS-485 MODBUS • •
USB • •
Connectivity
RS-485 MODBUS RTU (built-in) • •
Wi-Fi EPoCA/MODBUS TCP (optional through the
EVlinking Wi-Fi module powered by controller) • •
Ethernet EPoCA/MODBUS TCP (optional through
EV3 Web gateway) • •
Other features
Rotary plate management •
Cooking timer unction • •
Rapid heating unction • •
Energy-saving unction • •
Weekly programmed switch-on unction • •
Recipe book unction • •
Clock • •
Alarm buzzer • •
Independent management o the power delivered
to top and loor • •
Independent management o the temperature and
power o the top and loor • •
For more in ormation see the section “TECHNICAL SPECIFICATIONS”.

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The table below lists the purchasing codes o the available models:
Purchasing codes
With J/K ther ocouples
Vcolor 379 M (control odule + 5” user interface kit):
EVCMC3ADJ2E ( lush it installation)
EVCMC3ADJ2EF (semi-recessed installation)
Vcolor 379 L (control odule + 7” user interface kit):
EVCLC3ADJ2E ( lush it installation)
EVCLC3ADJ2EF (semi-recessed installation)
With Pt 100 2 wires
Vcolor 379 M (control odule + 5” user interface kit):
EVCMC3ADC2E ( lush it installation)
EVCMC3ADC2EF (semi-recessed installation)
Vcolor 379 L (control odule + 7” user interface kit):
EVCLC3ADC2E ( lush it installation)
EVCLC3ADC2EF (semi-recessed installation)
For more models, contact the EVCO sales network.

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2MEASUREMENTS AND INSTALLATION
2.1 For at features
The control module is available in a split version with an open rame board. User inter aces are available in 5 or 7-inch versions or vertical
operation and have capacitive colour TFT touch-screen graphic displays.
2.2 Control odule easure ents and installation
Measurements are expressed in mm (inches). Installation is on a lat sur ace with spacers.
2.3 User interface easure ents
The user inter ace is available in the model which is installed lush and the model which is semi-recessed into the ront. The measurements
vary according to the model, as illustrated below in mm (in).
Vcolor 379 M

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Vcolor 379 L

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2.4 User interface installation
Depending on the model, installation can be:
-lush, rom behind the panel with threaded studs (not provided) welded to hold it in place;
-semi-recessed, rom the ront o the panel with spring clips to hold it in place.
2.5 Installation precautions
- ensure that the working conditions or the device (operating temperature, humidity, etc.) are within the set limits. See the
section “TECHNICAL SPECIFICATIONS”
- do not install the device close to heat sources (heaters, hot air ducts, etc.), equipment with a strong magnetic ield (large
di users, etc.), in places subject to direct sunlight, rain, damp, excessive dust, mechanical vibrations or shocks
- any metal parts close to the control module must be ar enough away so as not to compromise the sa ety distance
- in compliance with sa ety regulations, the device must be installed properly to ensure adequate protection rom contact with
electrical parts. All protective parts must be ixed in such a way as to need the aid o a tool to remove them
- ensure that the thermocouple is properly insulated rom contact with metal parts or use already insulated thermocouples.

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3ELECTRICAL CONNECTION
3.1 Vcolor 379M electrical connection
The diagram below shows the electrical connection o the control device with a 5-inch user inter ace.
N.B.:
-The USB communications port makes it possible to upload and download the device settings and personalise the graphics,
recipes and languages using an ordinary USB lash drive (see the section “USING THE USB PORT”).
-The RS-485 MODBUS communications port enables connection to the Parameters Manager set-up so tware or to the modules
or Wi-Fi or Ethernet connectivity to manage the unit using the EPoCA cloud plat orm or MODBUS TCP systems (see the section
“CONNECTIVITY”).

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3.2 Vcolor 379L electrical connection
The diagram below shows the electrical connection o the control device with a 7-inch user inter ace.
N.B.:
-The USB communications port makes it possible to upload and download the device settings and personalise the graphics,
recipes and languages using an ordinary USB lash drive (see the section “USING THE USB PORT”).
-The RS-485 MODBUS communications port enables connection to the Parameters Manager set-up so tware or to the modules
or Wi-Fi or Ethernet connectivity to manage the unit using the EPoCA cloud plat orm or MODBUS TCP systems (see the section
“CONNECTIVITY”).

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3.3 Precautions for electrical connection
- do not use electric or pneumatic screwdrivers on the terminal blocks o the device
- i the device is moved rom a cold to a warm place, the humidity may cause condensation to orm inside. Wait about an hour
be ore switching on the power
- make sure that the supply voltage, electrical requency and power o the device correspond to the local power supply. See
the section “TECHNICAL SPECIFICATIONS”
- disconnect the device rom the power supply be ore doing any type o maintenance
- locate the power cables as ar away as possible rom those or the signal
- to reduce re lections on the signal transmitted along the cables connecting the user inter ace to the control module, it is
necessary to it a termination resistor
- ensure that the thermocouple is properly insulated rom contact with metal parts or use already insulated thermocouples
- or repairs and or urther in ormation on the device, contact the EVCO sales network.

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4FIRST-TIME USE
4.1 First-ti e use
Proceed as ollows:
1. Install the device as shown in the “INSTALLATION” section, taking all the precautions mentioned in the section “Installation
precautions”.
2. Make the electrical connection as shown in the section “ELECTRICAL CONNECTION”.
3. Connect the power supply to the device: the device will show a splash screen or a ew seconds.
4. Set the time, date and day o the week; see the section “CONFIGURATION”.
5. Con igure the device as shown in the section “LIST OF CONFIGURATION PARAMETERS”.
The ollowing table describes the main con iguration parameters. The parameters are listed in the recommended con iguration order.
PARAM. DESCRIPTION FACTORY SETTING
P0
type o probe
0 = J thermocouple (only or J/K power board)
1 = K thermocouple (only or J/K power board)
N.B.: this para eter is only relevant for odels for ther ocouples; this para eter is not
used in the odels for Pt 100 probes
0
P1
temperature measurement unit
0 = °C
1 = °F
N.B.: when oving fro °C to °F and vice versa, the te perature settings are
auto atically converted; check they are correct
0
P2
type o operation
0 = WITH CHAMBER PROBE
1 = WITH TOP AND FLOOR PROBES
0
Next check the remaining parameters are properly set; see the section “LIST OF CONFIGURATION PARAMETERS”.

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5USER INTERFACE
5.1 Initial infor ation
The controller has the ollowing operating modes:
•“OFF”: no power to the device; the display and all
the loads are switched o .
•“STAND-BY”: the device is powered, the display is on
and all the loads are switched o (except the
chamber light i activated manually).
•“ON”: the device is powered and the display is on;
the loads may be switched on, depending on machine
status.
5.2 Splash screen
When the control module is powered up, it de aults to the EVCO
splash screen or a ew seconds.
5.3 STAND-BY screen
A ter the splash screen, the user inter ace displays the stand-
by screen:
Hold down the ON/OFF key or a ew seconds
to switch the device on.
N.B.: OFF/ON status can be linked to a relay output con igured
as “Stand-by/On” (uxc=10); this output will be deactivated
when the controller is ON.
I the "weekly programming" unction is enabled by the
parameter (C5 = 1), the Planning key will also be displayed,
making it possible to set weekly programmed switch-ons (see
the section “WEEKLY PROGRAMMED SWITCH-ON”).
The “Con iguration” key
allows users to access the list o alarms, view internal values,
start the display cleaning unction, set the date, time and
language, manage the USB to download/upload iles and
con igure parameters and recipes (see the section
“CONFIGURATIONS” or a detailed description o all the
available options).
The “suction hood light” key and the “chamber light” key
manually switch on or o the suction hood light and the
chamber light respectively, even when the controller is in stand-
by.
5.4 ON screen
5.4.1 Initial infor ation
Depending on the construction eatures o the oven, and
according to whether it has 1 or 2 analogue inputs, the
controller can be regulated in two di erent ways that have to
be set with parameter P2:
P2 = 0, 1 analogue input (chamber probe)
P2 = 1, 2 analogue inputs (top probe and loor probe)
To exclude oven temperature regulation rom the controller’s
unctions and only view its values, set parameter r9=1.
5.4.2 Oven regulated by one cha ber probe
In this type o oven, separate temperature management or the
top and the loor is obtained by setting the percentage o power
delivered above (top) and below ( loor). The percentages can
be set individually and may be linked to each other through
parameter r7.
The ollowing screen is displayed:
The settings or ovens with one chamber probe are as ollows:
•chamber setpoint (shown in smaller type to the side
o the chamber temperature)
•top power
•loor power
•cooking timer
•recipe selection
•activation o rapid heating
•activation o economy mode

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•suction hood light
•chamber light
•rotary plate management
5.4.3 Oven regulated by two probes (top and floor)
In this type o oven there are two probes or independent
reading o the top and loor temperatures. Separate
temperature management or the top and loor is obtained by
setting two di erent temperature setpoints: one or the top and
one or the loor.
The ollowing screen is displayed:
The possible settings or ovens with 2 probes (one or the top
and one or the loor) are as ollows:
•top setpoint (shown in smaller type to the side o the
top temperature)
•loor setpoint (shown in smaller type to the side o
the loor temperature)
•top power
•loor power
•cooking timer
•recipe selection
•activation o rapid heating
•activation o economy mode
•suction hood light
•chamber light
•rotary plate management
5.4.4 Oven with 1 or 2 probes but no regulation
(te perature displayed only)
In this type o oven the probes are used to measure the
chamber temperature or the top and loor temperatures only.
The temperature is displayed according to the con iguration o
parameter r9; i r9=0 temperature regulation is managed, i
r9=1 there is no temperature regulation.
The ollowing screen is displayed:
OVEN WITH 1 PROBE (CHAMBER)
OVEN WITH 2 PROBES (TOP - FLOOR)
The settings or ovens with two probes are as ollows:
•cooking timer
•recipe selection
•suction hood light
•chamber light
•rotary plate management
5.4.5 Light
The On/O light key
light on light o
manually switches the light on and o when the device is in
stand-by or on. The light can be switched on and o
automatically using parameters “e0” and “e1”.
5.4.6 Econo y and rapid heating functions
•Econo y function
unction deactivated unction activated
The energy-saving unction can always be activated, except
when rapid heating is in operation. For more details, see the
section “ECONOMY FUNCTION”.
•Rapid heating function
The key is displayed when either one or two analogue inputs are
con igured:
unction deactivated unction activated
The rapid heating unction enables the oven to reach its
regulation setpoint in a shorter amount o time by activating the
top and loor heaters at ull power. This unction cannot be

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activated when the oven is in Economy mode. For more details,
see the section “RAPID HEATING”.
5.4.7 Cooking ti er function
There is a timer on the main screen which, when started, counts
down the time; when the time has elapsed, the buzzer sounds
to signal the end o the cooking cycle. This timer has no e ect
on regulation.
How to use the timer:
the timer is not running; to start it, press the
key once;
the timer is running; to stop it, press the key
once.
Every time the timer is stopped - either during countdown or
when the set time has elapsed - it displays the last set time.
To change this time, hold the key down or at least three
seconds: a numerical keypad will appear to set the new value.
5.5 Recipe book
New recipes can be used or saved using the UPLOAD RECIPE
and SAVE RECIPE keys.
When the UPLOAD RECIPE key is pressed, the ollowing screen
opens. From here a recipe can be retrieved and started up only
(recipes with a de ault image and the label “Recipe” are recipes
with standard settings). Once the selected recipe has been
uploaded to the main cooking screen, it can be personalised with
an image and a name.
A recipe which has already been loaded and is then changed can
be saved using the SAVE RECIPE key. The ollowing screen
opens and the user chooses where to save it.
Up to 99 recipes can be saved in the recipe book.
5.5.1 Clock and alar s
The “clock” ield shows the current date and time, which can be
con igured in either EUROPEAN or US ormat:
EUROPEAN:
US:
I an alarm is active, the ollowing icon will appear in place o
the “clock” ield.
By pressing the icon, the page with the active alarms will be
displayed.
5.6 Locked display
Following a period o inactivity o the keypad, which can be set
using parameter e3, the display goes into locked display mode
but the in ormation on the display remains the same. When the
display is touched, the message “PRESS TO UNLOCK” appears:
press down on the message or at least 4 seconds to unlock the
display.
The locked display unction can be deactivated using parameter
e3=0.

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6“WEEKLY PROGRAMMED SWITCH-
ON" FUNCTION
6.1 Initial infor ation
I enabled by parameter C5, the “Weekly programmed switch-
on" unction allows the user to programme up to two recipes,
each with 2 switch-ons, or every day o the week.
The recipe will be loaded and the oven will reach the pre-set
temperature or the recipe.
6.2 Setting and activating the
function
To access this procedure, proceed as ollows:
1. Make sure at least one recipe has been saved and that
the device is in stand-by; i no recipes have been saved,
the de ault recipe will be used.
2. Touch the key at the top le t o the screen. The
ollowing screen will appear with the de ault recipe (i it
is the irst time it is programmed) or with the previously
used recipe:
To programme a switch-on, proceed as ollows:
1. Select the day o the week.
2. Select one o the two recipes; a screen will open to
choose which recipe to upload. Select the recipe:
3. Press on the START and STOP area and a keypad will
appear to change the start and end times o the two
programmed switch-ons. To enable the de erred start,
press the OFF/ON key o the desired recipe; two more
OFF/ON keys will appear under the respective timings
to activate either one or both o the switch-ons.
4.
When programming is complete, press the HOME
key to go back to the stand-by page. The page will
display the day and time o the closest de erred start.
The weekly programme can be changed at any time by
pressing the key and repeating this procedure.

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I the oven is on because a programmed switch-on has
started up, the programming icon will be displayed.
7MANAGING LOADS
7.1 Initial infor ation
This paragraph describes the loads during normal operation.
To learn the main consequences o an alarm signal, see the
section “ALARM MANAGEMENT”.
7.2 Te perature regulation
Temperature is regulated by activating the related relays (i
con igured). When the relay activation is cyclical, switch-ons will
be separated in time as much as possible to minimise the top
and loor relays overlapping when they switch-on. The minimum
relay switch-on is also controlled by parameter r10 (minimum
on/o duration o the output or temperature regulation) which
cannot be set below 10 seconds when the regulation relays are
electro-mechanical.
7.2.1 Devices with one analogue input (cha ber
probe)
The oven temperature in this type o device is regulated by the
chamber probe and there are two relay outputs or the top and
loor.
Regulation is always ON-OFF: the outputs are switched on,
according to the power set or each one, either together or in
sequence, until the temperature detected by the chamber probe
reaches the working setpoint. They are switched on again when
the temperature alls below that set by parameter r0 ("working
setpoint - r0").
The switch-on cycle period is set in seconds by parameter r8.
The switch-on time or each load is calculated as ollows:
Ton = r8 * power/100
To = Ton - r8
The top and loor powers can be linked to each other by setting
parameter r7 to 1 or 2 (this enables the constraint between the
power delivered to the top and the power delivered to the loor).
I r7 = 1, the setting or the power delivered to the top causes
automatic adaptation o the power delivered to the loor, and
vice-versa, so as to guarantee that the sum o the two power
values is always 100.
I , on the other hand, r7 = 2, the power selected or the top
(within the range 0-100%) has priority, so the maximum power
that can be set or the loor must not exceed the remaining
power calculated using the ormula "max. power range - top
power set".
Examples:
- i the top power is set to 80%, the power o the loor can be
set rom 0% to 20% max.
- i the top power is set to 50% and the loor power to 50%, i
the power o the top is increased, rom 50% to 70% or
instance, the power o the loor is automatically decreased
( rom 50% to 30%).
7.2.2 Devices with 2 analogue inputs (top and floor
probes)
This type o device has two di erent independent oven
temperature regulation systems: one operates the top probe,
the other the loor probe, each linked to a top and a loor relay.
Regulation is always ON-OFF: the outputs are switched on,
according to the power set or each one, either together or in
sequence, until the temperature detected by each probe
reaches the working setpoint. They are switched on again when
the temperature alls below that set by parameter r0 ("working
setpoint - r0").
The switch-on cycle period is set in seconds by parameter r8.
The switch-on time or each load is calculated as ollows:
Ton = r8 * power/100
To = Ton - r8
The top and loor powers can be linked to each other by setting
parameter r7 to 1 or 2 (this enables the constraint between the
power delivered to the top and the power delivered to the loor).
I r7 = 1, the setting or the power delivered to the top causes
automatic adaptation o the power delivered to the loor, and
vice-versa, so as to guarantee that the sum o the two power
values is always 100.
I , on the other hand, r7 = 2, the power selected or the top
(within the range 0-100%) has priority, so the maximum power
that can be set or the loor must not exceed the remaining
power calculated using the ormula "max. power range - top
power set".
Examples:
- i the top power is set to 80%, the power o the loor can be
set rom 0% to 20% max.
- i the top power is set to 50% and the loor power to 50%, i
the power o the top is increased, rom 50% to 70% or
instance, the power o the loor is automatically decreased
( rom 50% to 30%).

EVCO S.p.A. Vcolor 379 | Installer manual ver. 1.0 | Code 144VC379E104
Page 20 o 42
7.2.3 Rapid heating
The rapid heating unction is activated using the key; this
unction will orce activation o the heaters, regardless o their
regulation percentage, to reach the chamber temperature as
rapidly as possible during the pre-heating phase.
The parameters are set as ollows:
•c6: this activates the "rapid heating" unction when the
device is switched rom stand-by to on.
•c7: chamber temperature above which the "rapid heating"
unction is interrupted. I c7 is set to 0, the unction stops
when the working setpoint is reached.
N.B: this unction cannot be activated i the Economy unction
is running.
7.2.4 Econo y function
The Economy unction reduces consumption and is activated
using the key. The maximum duration o the Economy
unction is set by parameter c8.
•Devices with one analogue input
The unction cannot be activated in these devices i the
"rapid heating" unction is in progress.
Consumption is reduced by decreasing the percentage o
power delivered to the top and loor through parameter c9.
The ratio is as ollows:
power in Economy= power set * c9/100
In this con iguration, the key is always present on the main
screen.
•Devices with 2 analogue inputs
The unction cannot be activated in these devices i the
"rapid heating" unction is in progress.
Consumption is reduced by inhibiting simultaneous
activations o the relay outputs.
For ON-OFF regulation, the switch-on cycle periods are set
in seconds by parameter r8. The switch-on time or each
load will be hal that period, r8/2 seconds, and switch-ons
will be separated in time so as to avoid overlapping.
In this con iguration, the key is always present on the
main screen.
7.3 Rotary plate anage ent
The three-phase motor which turns the rotary plate is controlled
by an EVCO inverter connected to the controller through an RS-
485 serial port.
A series o keys appear on the screen and have the ollowing
unctions:
Activation and deactivation o the rotary plate
This key indicates that the plate is rotating; press it to halt
rotation.
This key indicates that the plate is not rotating; press it to start
rotation.
Direction o rotation and pause time when changing direction
The red key shows which direction has been set.
Press the number to change the pause time when changing
direction; a screen with a numeric keypad will open to set the
new value.
I this con iguration is displayed (parameter TIP=1), two ixed
speeds can be set:
Minimum plate rotation time: the value indicates the time (in
seconds) needed or the rotary plate to make one complete
rotation. I this time has been selected, the key will be red; i
not, it will be black.
Maximum plate rotation time: the value indicates the time (in
seconds) needed or the rotary plate to make one complete
rotation. I this time has been selected, the key will be red; i
not, it will be black.
To change the time needed or the rotary plate to make one
complete rotation, press the number.
I this con iguration is displayed (parameter TIP=0), the
number indicates the time needed or the rotary plate to make
one complete rotation. To decrease or increase this value, press
the or the key respectively.
N.B.: as the otor has a gear reducer, care ust be taken
to set the correct “Total otor shaft reducer” value for
the RT para eter.
7.4 Buzzer anage ent
The buzzer is activated in the ollowing situations:
•at the end o the cooking cycle (see parameter c0)
•on activation o an alarm.
N.B.: buzzer activation can be linked to a relay i con igured as
“Sound” (uxc=11).
The buzzer can also be placed outside the electronics
compartment using an expansion device, supplied as an
accessory (CT1ES0070000), which must be connected to the
relevant connector on the power board (see the section
“ELECTRICAL CONNECTION”).
This manual suits for next models
10
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