Danfoss EKE 1C User Manual

Figure 70: Osetting Superheat, Temperature and OD Via External signal
Voltage
Offset
I035
Ext ref. voltage high
0
I034
Ext ref. voltage low
R006
Ext. ref offset max.
R106
Ext. ref offset min
10
5
Dan
fo
ss
80G354.1
0
Danfoss
80G356.10
Curren
t
Offset
I037
Ext ref. current hig h
I036
Ext ref. current low
R006
Ext. ref offset max
.
R106
Ext. ref offset min
4
20
4
-2

NOTE:
Oset can be done in positive and negative direction. Extra care must be taken while doing this setting.
Table 30: Osetting references for EKE 1A
Parameter
Function
Description
I021
AI4 Conguration
Ext. reference
R106
Ext. ref oset min.
This setting determines how large the oset is when input signal is at min.
R006
Ext. ref oset max
This setting determines how large the oset is when input signal is at max.
O089
Ext ref. supply
Dene how the external reference signal is used
0 = V->SH: Displacement of SH reference given by External voltage signal.
1 = V->Temp: Displacement of temperature given External voltage signal.
I034
Ext ref voltage low
Dene min. reference Voltage
I035
Ext ref. voltage high
Dene max. reference Voltage
Table 31: Osetting references for EKE 1B, 1D
Parameter
Function
Description
I021
AI4 Conguration
Ext. reference
R106
Ext. ref oset min.
This setting determines how large the oset is when input signal is at min.
R006
Ext. ref oset max
This setting determines how large the oset is when input signal is at max.
O089
Ext ref. supply
Dene how the external reference signal is used
1 = V->SH: Displacement of SH reference given by External voltage signal.
3 = V->Temp: Displacement of temperature given External voltage signal.
4 = Bus -> SH: Displacement of SH reference given via Modbus.
6 = Bus -> T: Displacement of temperature given via Modbus
I034
Ext ref voltage low
Dene min. reference Voltage
I035
Ext ref. voltage high
Dene max. reference Voltage
I036
Ext ref. current low
Dene min. reference current
I037
Ext ref. current high
Dene max. reference current
X010
Bus ext. ref
Readout oset in Kelvin
Table 32: Osetting parameters EKE 1C
Parameter
Function
Description
I021
AI4 Conguration
Ext. reference
R106
Ext. ref oset min.
This setting determines how large the oset is when input signal is at min.
R006
Ext. ref oset max
This setting determines how large the oset is when input signal is at max.
Superheat controller, Type EKE 1A, 1B, 1C, 1D
© Danfoss | Climate Solutions | 2022.06 BC398828796060en-000101 | 48

Danfoss EKE 1C Specifications

General

Brand	Danfoss
Model	EKE 1C
Category	Controller
Language	English