ECKELMANN VS 300 - Humidity Shift

Function of VS 300
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Doku-Version 2.05 - Firmware 2.10 - 15. September 2017
4.3.12 Humidity shift
The Enab.Humid. parameter an be used to define whether the t
0
setpoint is also to be matched as a function of
air humidity. The air humidity must be provided via CAN Bus by another pack controller (see chapter 4.3.12.1)
within the system. A temperature offset t
0_Offset
is then formed as a function of the air humidity and added to t
0
Setp
:
t
0 off set
Relative humidity [%]
Humidity shift
-2
-1
-0
1
0 10203040506070
t
0
2
80 90 100
[K]
ZNR. 51203
66 230 E0
Allowance for air humidity can be made separately for operation at the first and second setpoints.
4.3.12.1 Ambient data for setpoint shift
The following quantities used for setpoint shift (see menu 3-1)
- Room temperature (setpoint shift of t
0,
Parameter Room temp.)
- Outdoor temperature (setpoint shift of t
c ,
Parameter Outdoor temp.)
- Humidity (setpoint shift of t
0 ,
Parameter Humidity)
can be supplied either via sensors connected from other pack controller (VS 3010, VS 3010 BS or FS 3010).
As required, the CAN bus address (node number) for the pack controller from which the missing ambient data is
to be drawn from can be entered in the parameter Node Number Ambient Data.
If no ambient data is to be received via the CAN bus, the parameter Node-NrEnv.dat can be set to --
so as to deactivate setpoint shift.