Product Overview

© Danfoss | DCS | 2019.04
Data sheet | Superheat controller type EKE 1A, EKE 1B, EKE 1C
DKRCC.PD.RS0.A4.02 | 81
Group Par. name Unit PNU Par. scale Default Par. min. Par. max. Access Locked by mainswitch EEPROM Remark
Control Advanced
SH Close
N117 SH close function 3036 1 1 0 1 RW x
0 = O | 1 = On
N119 SH close setpoint K 3037 10 2 -5 20 RW x
N120 SH close Tn divide 3038 1 3 1 5 RW x
N121 SH close Kp factor 3039 10 1.5 0.5 10 RW x
S4 Temperature
protection
N126 Min. S4 mode 3042 1 0 0 1 RW x
0 = O | 1 = On
N127 Min. S4 setpoint °C 3043 10 5 -50 60 RW x
Superheat conguration
Advance
N018 Stability 3044 10 5 0 10 RW x
N129 T0 varians factor 3045 10 0 0 1 RW x
N123 Limit Kp 3040 10 5 1 20 RW x
N125 Limit Tn sec. 3041 1 45 20 900 RW x
MOP/LOP
N130 MOP function 3046 1 0 0 1 RW x
0 = O | 1 = On
N011 MOP setpoint °C 3047 10 0 -70 60 RW x
N140 LOP function 3048 1 0 0 1 RW x
0 = O | 1 = On
N141 LOP setpoint °C 3049 10 -40 -90 40 RW x
N142 LOP priority mode 3050 1 0 0 1 RW x
0 = O | 1 = On
N131 LOP max. time sec. 3051 1 120 0 600 RW x
HCTP
N133 High cond. temp
protection function
3053 1 0 0 1 RW x
0 = O | 1 = On
N134 High cond. temp.
protection setpoint
°C 3054 10 50 0 100 RW x
Compressor Feed
Forward
N135 Comp. speed feed
forward Function
3055 1 0 0 1 RW x
0 = O | 1 = On
N136 Comp FF low cap. point % 3056 10 25 0 100 RW x
N137 Comp FF SH Tn factor 3057 1 2 1 5 RW x
Diagnostic SH
N138 Average OD 4002 1 0 0 100 RW x x
N139 Estimated KpTe 4003 10 0 0 100 RW x x
N128 Average delta
temperature
4004 10 0 0 50 RW x x
N143 SH control sensor error
action
3058 1 0 0 2 RW x
0 = Stop | 1 = Fixed OD | 2 = Average
Emergency cooling
N144 Thermostatic sensor
error action
3059 1 0 0 2 RW x
0 = Stop | 1 = Fixed OD | 2 = Average
N145 Fixed OD during
emergency cooling
% 3060 1 0 0 100 RW x
Control Heatpump setup
Control Heatpump
setup
N112 Heat startup time sec. 3061 1 90 1 600 RW x
N103 Heat min. startup time sec. 3062 1 15 1 240 RW x
N105 Heat startup OD % 3063 1 32 1 100 RW x
N106 Heat SH xed setpoint K 3064 10 7 2 40 RW
x
N108 Heat SH max. K 3065 10 9 4 40 RW
x
N109 Heat SH min. K 3066 10 4 2 9 RW
x
N115 Heat SH ref. delta temp.
factor
% 3067 1 65 20 100 RW x
N110 Heat SH Tn sec. 3068 1 90 20 900 RW x
N111 Heat SH Kp min. 3069 10 0.6 0.1 1 RW x
N113 Heat SH Kp 3070 10 1.5 0.1 20 RW x
N114 Heat SH KpTe 3071 10 3 0 20 RW x
N118 Heat SH close setpoint K 3072 10 2 -5 20 RW x
N124 Heat limit Tn sec. 3073 1 45 20 900 RW x
N122 Heat limit Kp 3074 10 5 1 20 RW x