Corrigo ventilation Communication Guide 3.3 manu

8 Commonly used signals Communication guide
Signal name
EXOL type Modbus address BACnet Default value
Function Description
VentSettings.Cor_
RoomSetP
R 19 AV, 30019 21°C Supply,
Extract and
Room
temperatures
Room setpoint if room
temp control function
VentSettings.Cor_
SAFFullspeedPre
ssure
R 24 AV, 30024 500
Pa
SAF/EAF
Pressure and
Flow
Setpoint full speed
supply air fan pressure
VentSettings.Cor_
SAFHalfspeedPre
ssure
R 25 AV, 30025 250
Pa
SAF/EAF
Pressure and
Flow
Setpoint reduced speed
supply air fan pressure
VentSettings.Cor_
EAFFullspeedPre
ssure
R 26 AV, 30026 500
Pa
SAF/EAF
Pressure and
Flow
Setpoint full speed
extract air fan pressure
VentSettings.Cor_
EAFHalfspeedPre
ssure
R 27 AV, 30027 250
Pa
SAF/EAF
Pressure and
Flow
Setpoint reduced speed
extract air fan pressure
VentSettings.Cor_
SAFFullspeedAir
Flow
R 28 AV, 30028 2000
m3/h
SAF/EAF
Pressure and
Flow
Setpoint full speed
supply air fan flow.
Scale factor = 1
VentSettings.Cor_
SAFHalfspeedAir
Flow
R 29 AV, 30029 1000
m3/h
SAF/EAF
Pressure and
Flow
Setpoint reduced speed
supply air fan flow. Scale
factor = 1
VentSettings.Cor_
EAFFullspeedAir
Flow
R 30 AV, 30030 2000
m3/h
SAF/EAF
Pressure and
Flow
Setpoint full speed
extract air fan flow.
Scale factor = 1
VentSettings.Cor_
EAFHalfspeedAir
Flow
R 31 AV, 30031 1000
m3/h
SAF/EAF
Pressure and
Flow
Setpoint reduced speed
extract air fan flow.
Scale factor = 1
VentActual.Cor_
Outdoor temp(0)
R 392 AV, 30392 Actual/Setpo
int
Outdoor temperature
(Can be modified if it’s
not connected to a
physical analogue input).
VentSettings.Cor_
SupplySetpointM
ax
R 404 AV, 30404 30°C Supply,
Extract and
Room
temperatures
Max limit of supply
setpoint when cascade
control
VentSettings.Cor_
SupplySetpointMi
n
R 405 AV, 30405 12°C Supply,
Extract and
Room
temperatures
Min limit of supply
setpoint when cascade
control
VentSettings.Cor_
DemandCO2Valu
e1
R 465 AV, 30465 800 CO2 Activation of demand-
controlled ventilation,
1/2-speed
VentSettings.Cor_
DemandCO2Valu
e2
R 466 AV, 30466 1000 CO2 Activation of demand-
controlled ventilation,
1/1-speed
VentSettings.Cor_
DemandCO2Diff
R 467 AV, 30467 160 CO2 Hysteresis for stop of
demand controlled
ventilation (ppm)