Danfoss EKE 1A User Manual

Label
Parameter
name
Variants
Min
Max
Default
Unit
Modbus
PNU
Can In‐
dex
Can Sub‐
index
Enumeration
Start up
N102
Startup
mode
0
2
0
3023
550B
CE
0 = Prop. Ctrl | 1 = Fix OD
w prot | 2 = Fix OD wo
prot
N015
Startup time
1
600
90
s
3024
550B
CF
N104
Minimum
startup time
1
240
15
s
3025
550B
D0
N017
Startup OD
1
100
32
%
3026
550B
D1
Superheat con-
guration
N021
SH reference
mode
0
3
2
3027
550B
D2
0 = Fixed sp. | 1 = Loa-
dap | 2 = MSS | 3 = Delta
temp
N107
SH xed set-
point
2
40
7
K
3028
550B
D3
N009
SH maxi-
mum
40
9
K
3029
550B
D4
N010
SH mini-
mum
2
4
K
3030
550B
D5
N116
SH reference
delta temp.
factor
20
100
65
%
3035
550B
DA
N005
SH Tn
20
900
90
s
3031
550B
D6
N019
SH Kp Min.
0.1
1
0.6
3032
550B
D7
N004
SH Kp
0.1
20
1.5
3033
550B
D8
N020
SH KpTe
0
20
3
3034
550B
D9
Control Advanced
SH Close
N117
SH close
function
0
1
1
3036
550B
DB
0 = O | 1 = On
N119
SH close set-
point
-5
20
2
K
3037
550B
DC
N120
SH close Tn
divide
1
5
3
3038
550B
DD
N121
SH close Kp
factor
0.5
10
1.5
3039
550B
DE
S4 Temperature
protection
N126
Minimum S4
mode
1B, 1C, 1D
0
1
0
3042
550B
E1
0 = O | 1 = On
N127
Minimum S4
setpoint
1B, 1C, 1D
-50
60
5
°C
3043
550B
E2
Superheat con-
guration Ad-
vance
N123
Limit Kp
1
20
5
3040
550B
DF
N125
Limit Tn
20
900
45
s
3041
550B
E0
N018
MSS Stabili-
ty
0
10
5
3044
550B
E3
N129
MSS T0 sta-
bility factor
0
1
0
3045
550B
E4
MOP/LOP
N130
MOP func-
tion
0
1
0
3046
550B
E5
0 = O | 1 = On
N011
MOP set-
point
-70
60
0
°C
3047
550B
E6
N140
LOP func-
tion
0
1
0
3048
550B
E7
0 = O | 1 = On
N141
LOP setpoint
-90
40
-40
°C
3049
550B
E8
N142
LOP priority
mode
0
1
0
3050
550B
E9
0 = O | 1 = On
N131
LOP maxi-
mum time
0
600
120
s
3051
550B
EA
N132
LOP oscilla-
tion detec-
tion
0
1
1
3052
550B
EB
0 = O | 1 = On
HCTP
N133
High con-
densing
temp. pro-
tection func-
tion
1B, 1C, 1D
0
1
0
3053
550B
EC
0 = O | 1 = On
N134
High con-
densing
temp. pro-
tection set-
point
1B, 1C, 1D
0
100
50
°C
3054
550B
ED
Superheat controller, Type EKE 1A, 1B, 1C, 1D
© Danfoss | Climate Solutions | 2022.06 BC398828796060en-000101 | 66

Danfoss EKE 1A Specifications

General

Brand	Danfoss
Model	EKE 1A
Category	Controller
Language	English