NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905
59/88
ENGLISH
R e d u c e l i s t o f M o d b u s n e t w o r k v a r i a b l e
The simplified list Modbus below includes the most usually data used in supervision communication in
Modbus. All these points can be obtained for all the units equipped with Corrigo controller. Available in
-
formation will dependent on the configuration of the construction site(work) (ways of working, or options
chosen, assembly/ cabling etc.).
F u n c t i o n
A d d r e s s
R e a d / W r i t e
D e s c r i p t i o n
A c c e p t e d v a l u e
F A NS C O NT R O L
Set point supply
air flow
40428
R/W
Setpoint supply air flow ,Normal Speed ,CAV (Constant Air
Volume) running mode
0..max air flow of the
unit
40429
R/W
Setpoint supply air flow ,Reduce Speed ,(Constant Air
Volume) running mode
0..max air flow of the
unit
Pressure set
point on supply
air
40024
R/W
Pressure set point in COP (COnstant Pressure) running
mode, when pressure transmitter is installed on the supply
air duct.
0..max available
pressure
Value: 0 .. 9999 means 0 .. 999.9Pa
Set point
exhaust air flow
(ASR)
40030
R/W
Setpoint exhaust air flow ,Normal Speed ,CAV (Constant
Air Volume) running mode
0..max air flow of the
unit
40031
Setpoint exhaust air flow ,Reduce Speed ,(Constant Air
Volume) running mode
0..max air flow of the
unit
Speed selector
40368
R/W
Manual speed selection
0=stop, 1=Reduce speed , 2=Normal speed, 3=Automatic
(according to timer program)
0, 1, 2 ou 3
R EA D ING A IR F LO W / P R ESSU R E
Supply air flow
30032
R
In COP mode with pressure transmitter on supply air duct =
Value of ∆Pa mesurement on supply air fan nozzle
Air flow is obtain by calculationl: Air flow= K*√ ΔP
Coef.K value corresponding to the unit; √ΔP= √read value/10
0..max flow
Value: 0 .. 9999 signifiant 0 .. 999.9Pa
30015
R
Supply air flow (M3/h), in CAV, VAV ou COP on exhaust air
running mode
0..max flow
Supply air
pressure
30013
R
Pressure on supply air fan (Pa), in COP on supply air duct 0..max value of the
unit
Value: 0 .. 9999 means 0 .. 999.9Pa
Exhaust air flow
(ASR)
30033
R
In COP mode with pressure transmitter on exhaust air duct
= Value of ∆Pa mesurement on supply air fan nozzle
Air flow is obtain by calculationl: Air flow= K*√ ΔP
Coef.K value corresponding to the unit; √ΔP= √read
value/10
0..max value of the
unit
Value: 0 .. 9999 signifiant 0 .. 999.9Pa
30016
R
Exhaust air flow (M3/h), in CAV, VAV ou COP on exhaust
air running mode
0..max value of the
unit
Boost
10008
R
Status of boost function
0 or 1
0=boost off; 1=boost on
T EM P ER A T U R E ST A T U S
Supply air
temperature
30007
R
Read the supply air temperature
-999..999
Value: -990 .. +990 means -99.0 .. +99.0 °C.
Exhaust air
temperature
30009
R
read the exhaust air temperature
-999..999
Value: -990 .. +990 means -99.0 .. +99.0 °C.
Outdoor air
temperature
30001
R
Read the outdoor air temperature
-999..999
Valeurs: -990 .. +990 signifiant -99.0 .. +99.0 °C.
Water coil
temperature
30019
R
Read the water coil temperature (anti frost probe value)
-999..999
Valeurs: -990 .. +990 signifiant -99.0 .. +99.0 °C.
A LA R M S
Total alarms
10184
R
A or B Alarm status
0 or 1
0=Normal, 1=Alarm
filters alarm
10038
R
Alarme pression filtres
0 or 1
0=Normal, 1=Alarm
