Fan Coil Actuator FCA 2
Updated: Feb-16 (subject to changes) Page
19
of
89
•
Object 16 "Condensation monitoring status"
The function of this object depends on the "
Source for drip condensation monitoring
" parameter
on the "
Condensation monitoring
" page.
Table 11
Parameters
„
Source for condensation
monitoring
“
Function
E2
Sends the status of the condensation monitoring
Object 16
Receives the status of the condensation monitoring
from the bus
•
Object 17 "Dew point alarm“
Receives the dew point alarm telegrams.
1 = Alarm
Note: The behaviour is identical with the behaviour set for
condensation monitoring.
•
Object 18 "Outside temperature"
Receives the outdoor temperature for setpoint adjustment
•
Object 19 "Adjust setpoint"
Reports the current setpoint correction as an amount or as a differential.
The
format of the correction value
is set on the
setpoint adjustment
parameter page.
Table 12
Format of
correction
value
Function
Example
Absolute
Sends the amount:
Unadjusted base setpoint
+
setpoint correction
as setpoint
for additional temperature
controllers.
Unadjusted base setpoint
= 20 ºC.
Setpoint correction
= +2 K
The object sends: 22 ºC*
Relative
Calculated setpoint correction (in
Kelvin) based on outside
temperature.
Unadjusted base setpoint
= 20 ºC.
Setpoint correction
= +2 K
The object sends: 2 K*
*Important:
If the
Use setpoint adjustment for regulation
parameter is set on "
yes
", the
base
setpoint after reset
(i.e. setpoint for the internal controller) is also adjusted.
In our example it is raised by 2 K in both cases.
