Danfoss EKE 1A User Manual

7 Parameter List
Table 54: Parameter list
Label
Parameter
name
Variants
Min
Max
Default
Unit
Modbus
PNU
Can In‐
dex
Can Sub‐
index
Enumeration
Reference
Refrigeration
on/of
R012
Main switch
0
1
0
3001
550B
B8
0 = O | 1 = On
Application con-
guration
R102
Operation
mode
0
1
0
3002
550B
B9
0 = SH control | 1 = Valve
driver
R100
Compressor
capacity
0
100
0
%
4001
R015
Sensor
1B, 1C, 1D
0
1
0
3004
550B
BB
0 = S3 | 1 = S4
Temperature
control
R101
Temperature
setpoint
-70
70
3
°C
3006
550B
BD
R001
Dierential
0.1
10
2
K
3007
550B
BE
R014
Thermostat-
ic mode
1B, 1C, 1D
0
2
0
3005
550B
BC
0 = Not Used | 1 = CutIn/
CutOut | 2 = MTR
N100
MTR Tn
20
3600
1800
3015
550B
C6
N101
MTR Kp
0.2
20
3
3016
550B
C7
External refer-
ence signal
R006
External ref-
erence o-
set max.
-50
50
0
K
3008
550B
BF
R106
External ref-
erence o-
set min.
-50
50
0
K
3009
550B
C0
Sensor/transmit-
ter correction
R009
S2 Correc-
tion
-10
10
0
K
3010
550B
C1
R010
S3 Correc-
tion
1B, 1C, 1D
-10
10
0
K
3011
550B
C2
R105
S4 Correc-
tion
1B, 1C, 1D
-10
10
0
K
3012
550B
C3
R107
Pe Correc-
tion
-5
5
0
barg
3013
550B
C4
R108
Pc Correc-
tion
-5
5
0
barg
3014
550B
C5
Valve conguration
I027
Valve motor
type
0
1
0
3133
550C
3C
0 = Unipolar | 1 = Bipolar
I028
Valve drive
current
10
1000
10
mA
3134
550C
3D
I029
Valve step
positioning
0
2
0
3135
550C
3E
0 = Fullstep | 1 = Half-
step | 2 = Auto
I030
Valve total
steps
1
8000
1
stp
3136
550C
3F
I031
Valve speed
10
400
10
PPS
3137
550C
40
I032
Valve start
speed
1
100
20
%
3138
550C
41
I061
Valve emen-
gency speed
50
200
100
%
3139
550C
42
I062
Valve accel-
eration cur-
rent
100
150
100
%
3140
550C
43
I063
Valve accel-
eration time
10
150
10
ms
3141
550C
44
I064
Valve step
mode
0
4
3
3143
550C
46
0 = Full | 1 = Half | 2 =
1/4 | 3 = 1/8 | 4 = 1/16
I065
Valve duty
cycle
5
100
100
%
3144
550C
47
N032
Maximum
OD
0
100
%
3146
550C
49
I066
Minimum
OD
0
0
%
3145
550C
48
© Danfoss | Climate Solutions | 2022.06 BC398828796060en-000101 | 61
Superheat controller, Type EKE 1A, 1B, 1C, 1D

Danfoss EKE 1A Specifications

General

Brand	Danfoss
Model	EKE 1A
Category	Controller
Language	English