Product Overview

© Danfoss | DCS | 2019.04
Data sheet | Superheat controller type EKE 1A, EKE 1B, EKE 1C
DKRCC.PD.RS0.A4.02 | 83
Main Group Par. name Unit PNU Par. scale Default Par. min. Par. max. Access Locked by mainswitch EEPROM Remark
BUS Settings
Modbus DI signal
X001 Modbus Heating 4043 1 0 0 1 RW x x 0 = O | 1 = On
X002 Modbus preset OD 4044 1 0 0 1 RW x x 0 = O | 1 = On
X003 Modbus defrost start 4045 1 0 0 1 RW x x 0 = O | 1 = On
X004 Modbus main switch 4046 1 0 0 1 RW x x 0 = O | 1 = On
Modbus Sensor signal
X005 Bus shared Pc barg 4047 100 0 -1 200 RW x x
X006 Bus shared Pe barg 4048 100 0 -1 200 RW x x
X007 Bus shared S2 °C 4049 10 0 -200 200 RW x x
X008 Bus shared S3 °C 4050 10 0 -200 200 RW x x
X009 Bus shared S4 °C 4051 10 0 -200 200 RW x x
X010 Bus ext. ref. 4052 10 0 -100 100 RW x x
Alarms status
X015 Number of active alarms 4055 1 0 0 100
R
x
X016 Alarm notication 4056 1 0 0 1
R
x 0 = No alarms | 1 = Alarms active
X040 Alarm status 4057 1 0 0 1
R
x 0 = O | 1 = On
X017 Warning status 4058 1 0 0 1
R
x 0 = O | 1 = On
X018 Error status 4059 1 0 0 1
R
x 0 = O | 1 = On
Valve status
X027 Valve current position Steps 4068 1 0 0 10000 R x x
X028 Valve target position Steps 4069 1 0 0 10000 R x x
X031 Service number of steps 4072 1 0 -32767 32767 RW x x
User control LEDs
X037 User controls LEDs 4074 1 0 0 1 RW x x 0 = O | 1 = On
X038 Green LED pattern 4075 1 0 0 65535 RW x x
X039 Red LED pattern 4076 1 0 0 65535 RW x x