Fan Coil Actuator FCA 2
Updated: Feb-16 (subject to changes) Page
20
of
89
•
Object 20 "Actuating value loss" / "sensor failure"
The function of the object depends on the "
Type of controller used
" parameter on the "
General
"
parameter page.
Table 13
„
Type of controller used
“
Function
Internal controller
Reports error if the temperature sensor connection is
interrupted or shorted.
External controller*
Reports whether the actuating value is being received
at regular intervals.
1 = Actuating value loss
0 = Actuating value OK
* Sensor errors are only reported when using the internal controller.
•
Object 21 "Operating mode preset" / "Night mode <-> Standby"
The object function depends on the "
Object for operating mode preset
" parameter on the
"
Operating mode and operation
" parameter page.
Table 14
"
Objects for determining the operating
mode
"
Function
new: operating mode, presence, window
status
1 byte object.
One of 4 operating modes can be directly
activated *
1 = Comfort, 2 = Standby, 3 = Night,
4 = Frost protection (heat protection)
The details in brackets refer to cooling mode.
old: comfort, night, frost
With this setting, the object is a 1 bit object. It can
be used to activate the operating mode Night or
Standby.
0=Standby 1=Night
*Only the values 1 to 4 are permissible.
