Danfoss EKE 1A User Manual page 70

Superheat controller, Type EKE 1A, 1B, 1C, 1D
Parameter
Label
name
User con-
X037
trols LEDs
User control Green LED
X038
LEDs pattern
Red LED pat-
X039
tern
Service
Operation
Status Readout U118
status
Actual SH
U022
reference
Actual su-
U021
perheat
U024 Actual OD
U100 Actual step
Actual tem-
U028 perature ref-
erence
S2 suction
U020
pipe
S3 media in-
U027
let
S4 media
U016
outlet
Pe evapora-
U025
tor
Te saturated
U026 evaporation
temperature
Pc condens-
U104
er
Tc saturated
U105 condenser
temperature
Actual bat-
U101
tery voltage
Liquid line
U058 solenoid
valve
U114 Alarm relay
External ref-
U007 erence sig-
nal
External ref-
U006 erence sig-
nal
Act. ext. ref.
U107 temperature
offset
Act. ext. ref.
U108
SH offset
Act. ext. ref.
U124 maximum
OD
Digital Input DI main
U109
Readout switch
© Danfoss | Climate Solutions | 2022.06
Variants Min Max
0 1
0 65535
0 65535
0 20
0 100
0 100
0 100
0 10000
0 100
-50 150
1B, 1C, 1D -50 150
1B, 1C, 1D -50 150
-1 200
0 100
1B, 1C, 1D -1 200
1B, 1C, 1D 0 100
0 30
0 1
0 1
1A, 1B, 1D 0 12
1C 0 24
0 40
0 40
0 100
0 1
Modbus Can In‐
Default Unit
PNU dex
0 4074 550F
0 4075 550F
0 4076 550F
0 4005 550F
K 1 4006 550F
K 1 4007 550F
% 1 4008 550F
stp 0 4009 550F
K 1 4010 550F
°C 1 4011 550F
°C 1 4012 550F
°C 1 4013 550F
barg 2 4014 550F
°C 1 4015 550F
barg 2 4016 550F
°C 1 4017 550F
V 1 4018 550F
0 4026 550F
0 4027 550F
V 1 4028 550F
mA 1 4029 550F
K 1 4030 550F
K 1 4031 550F
% 1 4092 550F
0 4032 550F
Can Sub‐
Enumeration
index
E9 0 = Off | 1 = On
EA
EB
0 = Power up | 1 = Stop |
2 = Manual | 3 = Service |
4 = Safe State | 5 = De-
frosting | 6 = Valve driver
| 7 = Ther. Cutout | 8 =
Emer. cooling | 9 = SH
ctrl err. | 10 = SH start
Pctrl | 11 = SH start fix
A4
OD | 12 = SH ctrl normal
| 13 = SH ctrl MTR | 14 =
SH ctrl LOP | 15 = SH ctrl
minPC | 16 = SH ctrl
MOP | 17 = SH ctrl
maxPc | 18 = SH ctrl SH
cl | 19 = SH ctrl minS4 |
20 = SH ctrl Tc
A5
A6
A7
A8
A9
AA
AB
AC
AD
AE
AF
B0
B1
B9 0 = Off | 1 = On
BA 0 = Off | 1 = On
BB
BC
BD
BE
FB
BF 0 = Off | 1 = On
BC398828796060en-000101 | 70