EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
page 57 of 72
11 Machine status
It is possible to access the machine operating status from both the user interface and the serial port. Most of the status readings are in
read only (RO) format, some of them can also be written (a useful function especially for access from a personal computer).
Label Min. Max. U.M. Description Access
S01 0 1
Unit status
0 = ON
1 = Stand-by
2 = Stand-by from timer setting
3 = Stand-by from digital input
RW
S02
Timer settings
0 = OFF
1 = ON
RO
S03
Device in alarm mode
0 = OFF
1 = ON
RO
S04
Function mode
0 = Disabled
1 = OFF
2 = Comfort
3 = Economy
4 = Night-time
5 = Holiday
6 = Manual
255 = None
RO
S05 0 100 % Fan regulation setting RW
S06
Fan function mode
0= Normal
1 = Remote
2 = CO
2
3 = Humidity
4 = Forced by DI
5 = OFF Await external air damper
6 = Alarm
7 = Stand-By
8 = Stand-by from digital input
9 = Stand-by from timer settings
10 = External air limitation
11 = Constant pressure
12 = Constant capacity
13 = Fans Off for defrost
14 = Fans ON in defrost
15 = Post-ventilation
RO
S07 % Supply fan speed RO
S08 % Return fan speed RO
S09 0 100 % Damper regulation setpoint RW
S10
Damper function mode
0 = Disabled
1= Normal
2 = CO
2
RO