Pego VISION TOUCH THR Operating instructions

REV. 01/04
User and maintenance manual
ELECTRICAL BOARDS FOR REFRIGERATING INSTALLATIONS
READ AND KEEP
REV. 01-19
ENG
VISION TOUCH THR
ENGLISH
Rel. Software: VT_THR_1_0_0_13

VISION TOUCH THR
Pag. 2
USER AND MAINTENANCE MANUAL
Rev. 01-19
Thank you for choosing PEGO'S VISION TOUCH THR controller.
Reading this manual thoroughly will guide you through proper installation and a better use
of the various features. We therefore recommend keeping this manual near the controller
to make use of it during the device installation, configuration and use.
Waste disposal guidelines:
The Vision Touch controller consists of glass parts, plastic parts and metal parts.
With reference to the Directive 2012/19/UE of the European Parliament and of the Council
of 4 July 2012 and related national legislation, please note that:
A. There is the obligation not to dispose of WEEE as urban waste and to perform
separate collection of this waste.
B. Public or private waste collection facilities foreseen by local laws must be used to
dispose of the materials. It is also possible to give the device back to the distributor
at the end of its life when purchasing a new one.
C. This equipment can contain dangerous substances: improper use or incorrect waste
disposal could have negative effects on human health and on the environment.
D. The symbol (crossed-out waste bin on wheels) applied to the pack, product
and instructions indicates that the appliance was placed on the market after August
13, 2005, and must be disposed of separately.
E. In case of abusive disposal of electrical and electronic waste, there are sanctions
established by local standards in force concerning waste disposal.

VISION TOUCH THR
Pag. 3
USER AND MAINTENANCE MANUAL
Rev. 01-19
INTRODUCTION
Page 5 1.1 General information
Page 6 1.2 Product identification codes
Page 7 1.3 Overall dimensions
Page 7 1.4 Identification data
Page 8 1.5 Technical features
INSTALLATION
Page 9 3.1 General rules for the installer
Page 9 2.2 Standard equipment for assembly and use
Page 10 2.3 Installation and assembly
ELECTRICAL CONNECTIONS
Page 12 3.1 Console / 100N MASTER3 power supply and connection
Page 14 3.2 Connection of digital outputs on 100N MASTER3
Page 15 3.3 Connection of digital inputs on 100N MASTER3
Page 16 3.4 Connection of analogue inputs on 100N MASTER3
Page 17 3.5 Connection of analogue outputs on 100N MASTER3
Page 17 3.6 Ethernet connection on Vision Touch
Page 18 3.7 Connection to RS-485 for TeleNET or Modbus- RTU
SWITCHING ON
Page 19 4.1 Commissioning
Page 20 4.2 Switch-on controller
USER INTERFACE
Page 21 5.1 Console functional zones
Page 22 5.2 Main display
Page 22 5.3 Status bar
Page 23 5.4 Button bar
Page 26 5.5 Gesture
HOME PAGES
Page 29 6.1 Home 1 Temperature/Humidity, I/O status Visualization
Page 35 6.2 Home 1 Temperature/Humidity Set point Modification
Page 36 6.3 Home 2 Loaded program visualization (Recipe)
Page 38 6.4 Home 2 Enter Home 2 Edit Mode
Page 39 6.5 Home 2 Home 2 Edit Mode with Program Stopped
Page 39 6.6 Home 2 Program start
Page 40 6.7 Home 2 Load / Save / Export / Import program
Page 41 6.8 Home 2 Add / Edit / Cancel program phases
Page 45 6.9 Home 2 Home 2 Edit Mode with Program Playing
Page 45 6.10 Home 2 Stop program / Skip phase
LEVELS OF ACCESS
Page 46 7.1 Levels of access to parameters (User/ installer)
Page 46 7.2 Lock screen and User / installer login
CHAPTER 1
CHAPTER 2
CHAPTER 5
CONTENTS
CHAPTER 3
CHAPTER 4
CHAPTER 6
CHAPTER 7

VISION TOUCH THR
Pag. 4
USER AND MAINTENANCE MANUAL
Rev. 01-19
PARAMETERS
Page 47 8.1 Access to the “Parameters” menu
Page 48 8.2 Description of parameters setting page
Page 49 8.3 Parameters menu items list
Page 51 -8.3.1 Process adjustment
Page 51 -8.3.2 Defrost cycles
Page 53 -8.3.3 Ventilation
Page 54 -8.3.4 Air change
Page 54 -8.3.5 Automatic air change
Page 55 -8.3.6 Pause
Page 55 -8.3.7 Configure THR
Page 56 -8.3.8 Machine protection
Page 57 -8.3.9 Alarms adjustment
Page 58 -8.3.10 Cold water management
Page 58 -8.3.11 Hot water management
Page 59 -8.3.12 pH probe
Page 59 -8.3.13 Piercing probe
Page 60 -8.3.14 Probes calibration
Page 60 -8.3.15 Essence
Page 61 -8.3.16 Data logger
Page 61 -8.3.17 Configuration RS485
Page 62 -8.3.18 Web server
Page 66 -8.3.19 Mail
Page 67 -8.3.20 Language
Page 67 -8.3.21 Date and time
Page 68 -8.3.22 General settings
Page 69 -8.3.23 Software
Page 70 -8.3.24 Info
Page 71 -8.3.25 Password
Page 73 -8.3.26 Test center
Page 77 -8.3.27 Configure I/O
DIAGNOSTICS
Page 82 9.1 Diagnostics
Page 85 9.2 Alarms management
Page 86 9.3 Pop-up management
DATA LOGGER
Page 87 10.1 Data logger
WEB SERVER
Page 90 11.1 Installation
Page 92 11.2 Web interface: user access
Page 93 11.3 Web interface: pages
OPERATION
Page 101 12.1 Cold/hot: preservation of ambient temperature
Page 102 12.2 Humidify/dehumidify: preservation of ambient humidity
Page 103 12.3 Piercing probe: product's temperature control
Page 104 12.4 Cold / Hot water management
Page 105 12.5 Door switch management
Page 105 12.6 0-10V Proportional Humidifier management
Page 106 12.7 New software features
APPENDICES
Page 107 A.1 EU Declaration of Conformity
Page 108 A.2 Warranty terms
CHAPTER 8
CHAPTER 9
CHAPTER 12
CHAPTER 10
CHAPTER 11

VISION TOUCH THR
Pag. 5
USER AND MAINTENANCE MANUAL
Rev. 01-19
GENERAL INFORMATION
DESCRIPTION
The VISION TOUCH THR controller manages the temperature and humidity in
seasoning, storage and industrial process environments.
The system consists of the 100N MASTER3 unit, on which all the electrical connections
are made, and the VISION TOUCH THR control console, equipped with 7'' TFT display
with capacitive touch screen combined with a highly advanced software and a highly user
friendly interface that allows easy use.
As a whole, it allows a control of the following features: temperature (hot / cold) and
humidity (humidification/dehumidification), defrosting (electric or hot gas), pause, dripping,
air exchange either programmed or automatic with energy saving function and with a
reading of external temperature / humidity probes, modular valves hot/cold water
management, essence input in automatic programs management, evaporator fans speed
adjustment (digital outputs slow / fast or with 0-10V signal), activation of internal air
recirculation for destratification.
APPLICATIONS:
-Seasoning/drying cells.
-Storage cells with or without humidity control.
-Climatic cells for humidostatic tests, temperature and climatic cycles.
MAIN FEATURES:
-7'' TFT display with high resolution (800x480 WVGA), LED backlighting and capacitive
touch screen.
-Front with 1,1mm chemically treated glass.
-Ability to reverse the viewing angle of the display to ensure the possibility of mounting
at any height.
-Devices: USB 2.0, microSD, RS485.
-Acoustic signals.
-IP65 frontal protection.
-High quality design and icons.
-Touch screen interface with gestures, for an even more intuitive control.
-Clock and calendar (RTC).
-Password function.
-Multilingual.
-Customizable user parameter menu (unused features can be hidden, simplifying the
menu).
-Contextual help in the parameter configuration menu.
-Software updating from microSD or USB.
-Alarm history combined with popup warning messages.
-Advanced HACCP function with detailed memory of temperature / humidity alarms
triggered.
-20 completely customizable programs can be stored on the device.
-Ability to export and import programs and parameters on USB or microSD supports.
CHAPTER 1: INTRODUCTION
CHAPTER 1 - Introduction
1.1

VISION TOUCH THR
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USER AND MAINTENANCE MANUAL
Rev. 01-19
-Automatic management of 21 phases for each program (up to 99 hours and 59 minutes
for each phase).
-Manual or automatic functioning with execution of the selected program.
-Ability to force a manual skipping phase during the execution of a program.
-Ability to set the execution modality at the end of an automatic program such as:
preservation / cyclical / standby (this last one with the ability to enable an end program
warning).
-Diagram of the program in execution with progress display (completed phases, phases
in progress and phases yet to be executed) and a representation of the set values and
of all the remaining times.
-Temperature adjustment range: -45°C/+99°C; humidity adjustment range: 0-100 R.H.%
-Possibility of excluding heat and humidity for managing cell-only storage with the
activation of the defrost cycles.
-Dehumidification program with cold / hot / independent free voltage contact.
-Features managed: temperature (hot / cold) and humidity (humidification /
dehumidification), defrosting (electric or hot gas), pause, dripping, air exchange either
programmed or automatic with energy saving function and with a reading of external
temperature / humidity probes, modular valves hot/cold water management, essence
input in automatic programs management, evaporator fans speed adjustment (digital
outputs slow / fast or with 0-10V signal), activation of internal air recirculation for
destratification.
-"Test center" mode to check, in a simple and intuitive way, all the digital and analogical
inputs/outputs.
-RS485 serial connection with TeleNET or Modbus protocol which can be selected in
the parameters.
-Data logger (temperature, humidity and relevant set point registration); graph and
registered data export in CSV format.
-Web server: control the Vision Touch from web browsers (controlled access).
-Proportional humidifier control with 0-10V analogue output.
-Automatic sending of e-mail in case of alarm.
PRODUCT IDENTIFICATION CODES
200VT100THR1 - TOUCH electronic control for temperature and
humidity adjustment complete with all the seasoning
functions. It has a stylish 7'' TFT display with
capacitive touch screen combined with a super
advanced software and a highly user friendly interface.
- 5 m telephone cord included.
- 2 NTC probes (1x1.5 m + 1x3 m) included.
Humidity probe is separate.
1.2

VISION TOUCH THR
Pag. 7
USER AND MAINTENANCE MANUAL
Rev. 01-19
OVERALL DIMENSIONS
Dimensions in mm:
IDENTIFICATION DATA
The device described in this manual has, on the side of 100N MASTER3 and on the back
of the VISION TOUCH THR console, a plate bearing its identification data:
• Name of Manufacturer
• Description and code of device
• Serial number of device
• Date of manufacture
VISION TOUCH THR
100N MASTER3
1.3
1.4

VISION TOUCH THR
Pag. 8
USER AND MAINTENANCE MANUAL
Rev. 01-19
TECHNICAL FEATURES
Power supply
Voltage
110 - 230 V~ 10% 50/60Hz
Max power consumption (electronic controller only)
~ 15 VA
Climatic conditions
Operating temperature
-5 ÷ +50°C
Storage temperature
-10 ÷ +70°C
Relative ambient humidity
Less than 90% RH
General features
Type of connectable probes (temperature)
NTC 10K 1%
Resolution (ambient temperature)
0,1 °C.
Precision of probe detection (ambient temperature)
± 0,5 °C
Reading range
-45 ÷ +99 °C
Humidity probe
analogue input 4-20 mA
Precision of humidity probe detection
see humidity probe features
Range of humidity probe detection
0-99 rH%
Output features
Description
Relay installed
Features of output board
Notes
Output 3-4
(30A AC1 relay)
30A 240V~(AC1)
10A 240V~(AC3) (2HP)
(100000 cycles)
All the outputs are
voltage-free contacts
n°11 outputs from 5 to
26 (see connections diagram)
(16A AC1 relay)
16A 240V~(AC1)
3A 240V~(AC3)
Dimensional features
Dimensions 100N MASTER
121,50mm x 71mm x 175mm (HxDxL)
Dimensions VISION TOUCH THR
151mm x 44mm x 191mm (HxPxL)
Insulation and mechanical properties
Degree of protection of display
IP65
Material of box
Self-extinguishing ABS
1.5

VISION TOUCH THR
Pag. 9
USER AND MAINTENANCE MANUAL
Rev. 01-19
GENERAL RULES FOR THE INSTALLER
1. If the program is used in applications with the risk of harming persons, machines or
materials, it must be coupled with auxiliary alarm devices.
2. The programmer must NOT be installed in environments with dangerous atmospheres
(flammable or explosive); it can only be connected to elements which operate in this
atmosphere by means of appropriate and suitable types of interface compliant with
safety standards in force.
3. Install the appliance in places which respect the degree of protection.
4. Avoid using multi-pole cables with conductors connected to inductive and power
conductors, and with signal conductors like probes and digital inputs.
5. Avoid housing power cables in the same conduits as signal cables (probes, digital or
analogue inputs, communication cables).
6. Minimize the length of the connecting cables to prevent these from coiling up and
adversely affecting the electronics through induction.
7. All the conductors of the cables must be of an appropriate size to withstand the required
load.
8. Place a general protection fuse upstream the electronic controller.
9. Provide a two-phase disconnecting switch compliant with foreseen safety requirements
(CE marked) to shut off the power supply upstream the controller. The switch must be
placed in the immediate vicinity of the regulator and must be easily reachable by the
operator.
10. The length of the probes could need to be extended, in that case it is necessary to use
conductors with an appropriate cross-section which, however, can’t measure less than
1mm². Extension or shortening of the probes may alter the factory settings; use an
external thermometer, therefore, for testing and calibration.
11. When using the console at low temperatures, there could be a visible slow down in the
response from the display; this can be considered normal.
STANDARD EQUIPMENT FOR ASSEMBLY AND USE
The VISION TOUCH THR electronic controller is provided with the following for assembly
and use:
• Nr 2 temperature probes;
• Nr 1 plug telephone cable (5m);
• Nr 1 user manual;
• Nr 1 Vision Touch THR (200VTOUCHTHR) console;
• Nr 4 media for Vision Touch console;
• Nr 1 100N MASTER3 (200100NMSTH3);
CHAPTER 2: INSTALLATION
2.2
2.1

VISION TOUCH THR
Pag. 10
USER AND MAINTENANCE MANUAL
Rev. 01-19
INSTALLATION AND ASSEMBLY
Fig. 1: Install the 100N MASTER3
module on the DIN guide and
close the bottom clamps to hold
it in place.
Fig. 2: VISION TOUCH THR console
drilling template.
Fig. 3: Configure properly the side switch
(if present) to reverse the viewing
angle of the display. This allows
you to mount the VISION TOUCH
at any height.
When mounted in the low position,
rotate the display by 180° in order
to have the signal leds at the top.
2.3
177mm
136mm

VISION TOUCH THR
Pag. 11
USER AND MAINTENANCE MANUAL
Rev. 01-19
Fig. 4: Fasten the VISION TOUCH THR
console by means of the four media
to be inserted in their specific seats.
Tighten each screw until the entire
border front of the console rests on
the panel.

VISION TOUCH THR
Pag. 12
USER AND MAINTENANCE MANUAL
Rev. 01-19
Down below are reported the electrical connections of the controller divided by type. The
configurations of the inputs and outputs shown are set by default but can be edited in
order to suit your needs. The connection between the console and 100N MASTER3 has
two possible variants based on the distance between the two components.
POWER SUPPLY AND CONNECTION CONSOLE/100N MASTER3
1) Connection between the console and 100N MASTER3 with distance within 10m:
CHAPTER 3: ELECTRICAL CONNECTIONS
Power
supply
Connect the ground to the GND
terminal of M2 in the console
(functional ground).
This connection helps to limit the
effects of the electromagnetic
noise on the control system.
The ground connection must be
realized conforming to the
applicable regulations.
Connect the power to terminals 1
and 2 of 100N MASTER3.
Switching power supply:
115÷230Vac ±10% 50/60 Hz
Demand: 20 VA max.
.
Use the supplied telephone cord
and connect the 8-pin Plugs to
J1in the console and to J1 in the
100N MASTER
(it includes communication and
power).
3.1

VISION TOUCH THR
Pag. 13
USER AND MAINTENANCE MANUAL
Rev. 01-19
2) Connection between the console and 100N MASTER3 with distance within 500m:
Power
supply
Connect the ground to the GND
terminal of M2 in the console
(functional ground).
This connection helps to limit the
effects of the electromagnetic
noise on the control system.
The ground connection must be
realized conforming to the
applicable regulations.
Connect the power to terminals 1
and 2 of 100N MASTER3.
Switching power supply:
115÷230Vac ±10% 50/60 Hz
Demand: 20 VA max.
.
Connect terminal (-) of M1 in the
console to terminal 45 of 100N
MASTER3 and term (+) of M1 in
the console to terminal 46 of
100N MASTER3.
Avoid coupling with power cables.
Connect terminal (1) of M2 in the
console to terminal 37 of 100N
MASTER3 and term (B) of M2 in
the console to terminal 38 of
100N MASTER3.
Connect the braid of the shielded
cable to the (GND) terminal of M2
in the console. Use twisted cable
suitable for the transmission of
RS485 signals with minimum
section of 0.5mm2(e.g. Belden
8762 cable). Avoid coupling with
power cables.

VISION TOUCH THR
Pag. 14
USER AND MAINTENANCE MANUAL
Rev. 01-19
DIGITAL OUTPUT CONNECTION ON 100N MASTER3
PIN
TERMINALS
DIGITAL
OUTPUT
DEFAULT SETTINGS
DIGITAL OUTPUTS
RELAY OUTPUT FEATURES
(Voltage-free contacts)
3-4
DO1
2 = Cold (contact N.O)
Relè 30A 240V~ (AC1)
10A 240V~ (AC3) (2HP)
5-6
DO2
1 = Hot (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
7-8
DO3
3 = Fans high speed
(contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
9-10
DO4
4 = Fans low speed
(contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
11-12
DO5
5 = Humidify (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
13-14
DO6
6 = Dehumidify (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
15-16
DO7
7 = Light (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
25-26
DO8
8 = Air renewal (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
23-24
DO9
9 = Pause (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
21-22
DO10
10 = Defrosting (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
19-20
DO11
11 = Essence (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
17-18
DO12
13 = Alarm (contact N.O)
Relè 16A 240V~ (AC1)
3A 240V~ (AC3)
POSSIBLE CONFIGURATIONS
DIGITAL OUTPUTS DO1÷DO12
Access menu:
Parameters > Configure I/O > Digital
outputs
0 = Disabled
1 = Hot
2 = Cold
3 = Fan high speed
4 = Fan low speed
5 = Humidification
6 = Dehumidification
7 = Light
8 = Air Renewal
9 = Pause
10 = Defrosting
11 = Essence
12 = End recipe
13 = Alarm (only DO12)
Positive values = Contact N.O.
Negative values = Contact N.C.
3.2

VISION TOUCH THR
Pag. 15
USER AND MAINTENANCE MANUAL
Rev. 01-19
DIGITAL INPUT CONNECTION ON 100N MASTER3
PIN
TERMINALS
DIGITAL
INPUT
DEFAULT SETTINGS DIGITAL INPUTS
(Use voltage-free contacts)
47-59
DI1
1 = Micro gate (function Not active with contact N.O.)
48-59
DI2
2 = Alarm (function Not active with contact N.O.)
49-59
DI3
3 = Stand-by from remote (function Not active with contact N.O.)
50-59
DI4
4 = Disable hot (function Not active with contact N.O.)
51-59
DI5
5 = Disable humidity (function Not active with contact N.O.)
52-59
DI6
6 = Compressor protection (function Not active with contact N.O.)
53-59
DI7
7 = Humidifier alarm (function Not active with contact N.O.)
54-59
DI8
8 = Fans protection (function Not active with contact N.O.)
55-59
DI9
9 = Generic Warning 1 (function Not active with contact N.O.)
56-59
DI10
10 = Generic Warning 2 (function Not active with contact N.O.)
57-59
DI11
12 = High pressure (function Not active with contact N.O.)
58-59
DI12
13 = Low pressure (function Not active with contact N.O.)
POSSIBLE CONFIGURATIONS
DIGITAL INPUTS DI1÷DI12
Access menu:
Parameters > Configure I/O > Digital inputs
0 = Disabled
1 = Micro gate
2 = Alarm
3 = Stand-by
4 = Disable hot
5 = Disable humidity
6 = Compressor protection
7 = Humidifier alarm
8 = Fans protection
9 = Generic Warning 1
10 = Generic Warning 2
11 = Generic Warning 3
Positive values = Contact N.O.
Negative values = Contact N.C
3.3

VISION TOUCH THR
Pag. 16
USER AND MAINTENANCE MANUAL
Rev. 01-19
ANALOGUE INPUT CONNECTION ON 100N MASTER3
PIN
TERMINALS
DESCRIPT.
TERMINALS
TYPE OF
SIGNAL
ANALOGUE
INPUT
DEFAULT SETTINGS
ANALOGUE INPUTS
DEFAULT SETTINGS
BRIDGES ON
100N-MASTER3
27
RH
4-20mA
AI1
3 = Ambient humidity
probe
J11=2-3
J12=1-2
J13= open
28
V+
29
NTC
AI2
1 = Ambient temp.
J21=1-2
J22=2-3
J13= open
30
31
NTC
AI3
2 = Evaporator temp.
J31=1-2
J32=2-3
J33= open
32
33
NTC
AI4
0 = Disabled
J41=1-2
J42=2-3
J43= open
34
35
NTC
AI5
0 = Disabled
J51=1-2
J52=2-3
J53= open
36
POSSIBLE CONFIGURATIONS
ANALOGUE INPUTS AI1÷AI5
Access menu:
Parameters >Configure I/O >Analogue
inputs
0 = Disabled
1 = Ambient temperature (NTC)
2 = Evaporator temperature (NTC)
3 = Ambient humidity probe (4-20mA)
4 = Hot water temperature (NTC)
5 = Cold water temperature (NTC)
6 = External temperature (NTC)
7 = External humidity (4-20mA)
8 = pH probe (4-20mA)
9 = Piercing probe (NTC)
The selection of the desired function for each
analogue input is done by the configuration of the
dedicated parameter in the “ Parameters > Configure I
/ O > analogue inputs” menu combined with the
correct setting of the Hardware configuration jumpers
on the 100N-MASTER3 under the removable front
cover (see the side image).
In particular, the configuration is as follows:
For NTC probes: J*1=1-2, J*2=2-3, J*3=open
Forr 4-20mA probes: J*1=2-3, J*2=1-2, J*3=open
*= number analogue input
3.4

VISION TOUCH THR
Pag. 17
USER AND MAINTENANCE MANUAL
Rev. 01-19
ANALOGUE OUTPUT CONNECTION ON 100N MASTER3
PIN
TERMINALS
DESCRIPT.
TERMINALS
TYPE OF
SIGNAL
ANALOGUE
OUTPUT
DEFAULT SETTINGS
ANALOGUE OUTPUTS
41
Ref.
0-10V
AO1
2 = Hot water adjustment
44
Gnd
42
Ref.
0-10V
AO2
1 = Cold water adjustment
44
Gnd
43
Ref.
0-10V
AO3
3 = Speed of the evaporator fans
44
Gnd
ETHERNET CONNECTION ON VISION TOUCH
POSSIBLE CONFIGURATIONS
ANALOGUE OUTPUTS AO1÷AO3
Access menu:
Parameters>Configure I/O>analogue
outputs
0 = Disabled
1 = Cold water adjustment
2 = Hot water adjustment
3 = Speed of the evaporator fans
4 = Humidifier regulation
Connect the Ethernet cable with
RJ45 connector to the J3 input of the
Vision Touch console. Connect the
other end of the cable to the existing
LAN or to the PC.
3.6
3.5

VISION TOUCH THR
Pag. 18
USER AND MAINTENANCE MANUAL
Rev. 01-19
CONNECTION TO RS-485 FOR TELENET OR MODBUS-RTU
1) Example of connection between the console and the Modbus line:
For a correct functioning the MASTER has to have a RS485 polarized.
In case of communication problems, it is recommended to connect a resistance equal to
120between A and B at the beginning and end of the line.
Connect the earth to the GND
terminal of M3 in the console
(functional earth). This connection
helps to limit the effects of the
electromagnetic noise on the
control system. The ground
connection must be realized
conforming to the applicable
regulations.
Connect the terminal (A) of M3 in
the console to signal A of the
Modbus line and the terminal (B)
of M3 in the console to signal B of
the Modbus line. Connect the
braid of the shielded cable to the
terminal (GND) of M3 in the
console. Use twisted cable
suitable for the transmission of
RS485 signals with minimum
section of 0.5mm2(e.g. Belden
8762 cable). Avoid coupling with
power cables.
3.7

VISION TOUCH THR
Pag. 19
USER AND MAINTENANCE MANUAL
Rev. 01-19
COMMISSIONING
When the controller is switched on for the first time, the "Language Selection" and "time
and date setting" pages of the system are displayed to make it easier for the user to start
up with the controller. These settings can even be modified further on by means of the
"Language" and "Date and time", items you find within the "Parameters" menu.
CHAPTER 4: SWITCHING ON
APITOLO 4: ACCENSIONE
Confirm the
settings by
pressing the
confirmation
button
Set the
language by
pressing these
buttons.
Confirm the
settings by
pressing the
confirmation
button
Set the date
and time by
scrolling your
finger over the
digits from the
top
downwards
Automatic date
and time
synchronization
via the Web
(required ethernet
connection)
4.1

VISION TOUCH THR
Pag. 20
USER AND MAINTENANCE MANUAL
Rev. 01-19
SWITCH-ON CONTROL
Every time the controller is switched on, an information pop-up is displayed with the
starting date and time, requesting the user to acquire the information by pressing "OK".
This allows to verify the return from an electrical blackout.
The start-up event is also memorized inside the "alarms" menu to make it possible to verify
this information over time.
Device power on
Begin: 18-12-2012 13:45:24
Information
acquisition
button
Controller
starting date
and time
4.2