Dantherm MASTER SM 4.0 Handbuch
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SM 4.0 –DISPLAY 4”
USER AND MAINTENANCE BOOK
en
INSIDE: en - it - de - es - fr - pl - ru
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“MAIN” PAGE [MENU no.1]
The hmi once powered and connected to the cooler, presents the screen in Pic.1 with the following information:
1) Temperature measured by the ntc probe of the cooler;
2) Target temperature (by touching the box, a keyboard appears for setting the desired value);
3) Timer, allows you to set:
•A band for turning on the cooler;
•A band for switching off the cooler;
•A band for activating the "clean" function.
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4) Auto, activates the set time slots;
5) Water level;
6) Fan rotation speed adjustment;
7) Measurement of current consumption;
8) Icon showing the four states of the cooler:
•Offline - (black icon);
•Standby - (yellow icon);
•Running - (green icon);
•Fault - (red icon).
In the event of a "Fault", clicking on the icon takes you to a page that provides the error code and a brief
description of the error.
9) Cooler on/off button;
10) Menu for selecting the operating mode:
•Cooling;
•Ventilation;
•Exhaust;
•Cleaning.
The Cleaning mode in particular can be performed in four modes:
•Manually;
•On hourly programming;
•For reached limit "Clean Scheduler";
•Automatically at the end of each cooling cycle.
11) Icon displaying possible operating states;
12) Icon to access the "Settings" page.
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“SETTINGS” PAGE [MENU no.2]
From the "Main" page you can access the "Settings" page, in this page you can set:
1) The modbus address of the cooler to which the panel is to be connected. By default this value is set to 1, the
address at which the coolers leave production, so normally there is no need to intervene on this parameter.
However, the panel can also be used on a multiple system to check the operation of a machine, in which case
the modbus address of the cooler to be controlled must be set;
2) The Clock, i.e. date and time, operationally you have to position yourself on the parameter you want to set and
act on the arrows on the right to reach the desired value. The panel does not show this but the system also
knows the day of the week corresponding to the date. The panel is equipped with RTC and buffer cap to
maintain the time in case of power failure;
3) Clean Scheduler, number of hours of continuous operation, after which the "clean" function is activated.
Minimum value 1 hour, maximum value 48 hours, in steps of 1 hour;
4) Clean duration, determines the duration of the clean function;
5) Aux, activates and deactivates the aux relays on the driver, output 230Vac/10A;
6) Available languages.
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“STATUS” PAGE [MENU no.3]
Typically, the user only accesses this page in the event of an error, in which case the cooler icon is red. The
information available is:
1) Modbus Address of the cooler connected to the panel;
2) Status of the cooler:
•Offline - (black icon);
•Standby - (yellow icon);
•Running - (green icon);
•Fault - (red icon).
3) Fault Code accompanied by a short description;
4) Drop-down menu for configuration as:
•Not installed;
•Zone 1;
•Zone 2;
•Zone 3;
•Zone 4;
•Single.
The default configuration is "Single".
5) Drop-down menu for configuration as:
•"Local Temperature" (Single or Zone Master);
•"Local Humidity" (Single or Zone Master);
•"Area Temperature" (Zone Slave);
•"Areal Humidity" (Zone Slave).
The default must be “Local Temperature”.
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“TIMER” PAGE (TIME SCHEDULE) [MENU no.4]
The timer page allows you to set time slots with which to associate a function. To create a band, press the icon
marked with No. 1 in Pic. 4. Each time slot shows the days of the week on which it applies, the time at which
it is activated and the function associated with it;
Each time slot, once created, can also be modified at a later date by clicking on icon no. 2 in Pic. 4;
To delete a time slot, click on icon No. 3 in Pic. 4;
The menu through which a time slot is set is shown in Pic. 5, in particular:
•Step 4 - Selection of days of the week on which the time slot is to be applied;
•Step 5 - Selection of the time at which the time slot is to be applied;
•Step 6 - Selection of the time slots to be applied;
•Step 7 - Type of action to which the time slot refers: ON –OFF –CLEAN;
•Step 8 - Cancellation of time slots;
•Step 9 - Confirmation of the time slot.
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TECHNICAL DATA
System Resources
Display –Colours
4.3” TFT 16:9 – 64K
Resolution
480×272
Brightness
200 Cd/m2 typ.
Dimming
Yes
Touchscreen
Resistive
CPU
ARM Cortex A8 1 GHz
Operating System
Linux 3.12
Flash
4 GB
RAM
512 MB
Real Time Clock, RTC Back-up,
Buzzer
Yes
Interface
Ethernet port
1 (port 0 - 10/100)
USB port
1 (Host v. 2.0, max. 500 mA)
Serial port
1 (RS-232, RS-485, RS-422,
software configurable)
SD card
No
Expansion
No
Ratings
Power supply
24 Vdc (10 to 32 Vdc)
Current Consumption
0.25 A max. at 24 Vdc
Input Protection
Automatic
Battery
Yes (Supercapacitor)
Environment Conditions
Operating Temp
0 to 50 °C (vertical installation)
Storage Temp
-20°C to +70°C
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Operating / Storage Humidity
5-85% RH, non-condensing
Protection Class
IP66, Type 2 and 4X (front); IP20
(rear)
Dimensions and Weights
Faceplate LxH
147×107 mm (5.78×4.21“)
Cutout AxB
29+5 mm (1.14+0.19”)
Depth D+T
29+5 mm (1.14+0.19”)
Weight
Approx 0.4 Kg
Approvals
CE
Emission EN 61000-6-4, Immunity
EN 61000-6-2 for installation in
industrial environments Emission EN
61000-6-3, Immunity EN 61000-6-1
for installation in residential
environments
UL
cULus: UL508
The correct installation procedure must be followed to comply with front panel protection ratings:
•The edges of the cutout must be flat;
•Tighten each fixing screw until the corner of the plastic faceplate comes into contact with the panel;
•The cutout for the panel must be the size indicated in this manual.
The equipment is not intended for continuous exposure to direct sunlight. This may accelerate the ageing
process of the front panel film.
The equipment is not intended for installation in contact with corrosive chemicals. Check the resistance of the
front panel film to a specific compound before installation.
Do not use tools of any kind (screwdrivers, etc.) to operate the panel touchscreen.
IP66 is only guaranteed if:
•Maximum deviation from the surface plane to be cut out: <= 0.5 mm;
•Thickness of the housing in which the equipment is mounted: 1.5 mm to 6 mm;
•Maximum surface roughness where the gasket is applied: <=120 um.
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INSTALLATION PROCEDURE
Pic.6
Position the fixing brackets contained in the fixing kit as shown in Pic. 6.
Tightening torque: 75 Ncm. Tighten each fixing screw until the corner of the frame is in contact with the panel.
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CONNECTIONS
1) Serial Port;
2) Ethernet Port;
3) USB Port;
4) Power Supply.
To operate with a 2-wire RS485 modbus, pins 4-3 and 8-7 must be jumpered externally.
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