Application manual
Air quality multisensor and regulator EK-ES2-TP
Release 1.0 - Updated: 14/02/2020
Application Manual
© EKINEX S.p.A. - All rights reserved
Page 33
7.5
Weighted temperature value
The
Weighted temperature value
folder appears only if two sensors for measuring the room temperature are
enabled and includes the following parameters:
Relative weight
Minimum change of value to send [K]
Cyclic sending interval
7.5.1
Parameter and communication object tables
Parameter name
Conditions
Values
Relative weight
100% main sensor
90% / 10%
80% / 20%
70% / 30%
60% / 40%
50% / 50%
40% / 60%
30% / 70%
20% / 80%
10% / 90%
100% additional sensor (from bus)
Minimum change of value to send [K]
0,5
[other values in the range 0 … 5 K]
If the parameter is set to 0 (zero), no value is sent at the change.
Cyclic sending interval
no sending
[other values in the range 30 s … 120 min]
Object name
Conditions
Dim.
Flags
DPT
Comm.
Obj. No.
Weighted temperature
Internal sensors
temperature
sensor = enabled
External sensors (from bus)
room temperature = enabled
2 bytes
CR-T-
[9.001]
temperature °C
34
About weighted temperature
The device allows the acquisition of the room temperature in two ways:
1)
from the temperature sensor integrated in the device;
2)
via bus from another KNX device, e.g. from an ekinex pushbutton (External sensors (from bus)
room temperature = enabled);
To optimize or correct the room temperature regulation in special cases (in large rooms, in presence of strong
asymmetry of the temperature distribution, when the installation of the device is in a position not suitable, etc.),
the device can then use a weighted average between two temperature values. The weights are assigned by
the parameter
Relative weight
that assigns a ratio of the two values.
