Danfoss EKE 1C

© Danfoss | Climate Solutions | 2023.10
CANRJ
USB
Danfoss 80G296B.10
MMIMYK Gateway
EKE
(A)
(B)
AN269954243889en-000905 | 10
KoolProg
KoolProg is a software tool for quickly and easily conguring EKE controllers. It enables you to
make online changes to parameter conguration, copy settings to multiple controllers, monitor
the live status of input / outputs, and quickly analyze controller behavior and program patterns
with a graphical trending tool.
KoolProg Software is available for download free of charge at
http://koolprog.danfoss.com.
KoolProg requires a Gateway (code 080G9711) to connect to the PC.
Always use latest KoolProg version and create program based on the product and software
version of EKE.
Important note!
To guarantee a reliable USB connection to a host device (e.g. industrial PC), you must:
• Connect terminals R and H on MMIMYK CAN port using a termination wire.
• Place cable holder close to MMIMYK to keep USB connector rmly in place.
• Keep USB cable length < 1 m.
• Place MMIMYK and route USB cable far from noise sources (inverter, motors, contactors etc.)
USER INTERFACE
EKE 1C can be setup using one of the following user interfaces:
1. Danfoss KoolProg software
2. Danfoss MMIGRS external display.
3. Communication bus: Modbus RS485 RTU
LED indication
(A) Two status LEDs to indicate operational status
• Steady green = power ON
• Flashing green = data transmission / initialization
• Flashing red = alarm / error condition
(B) Two status LEDs to indicate valve operation
• Flashing red = valve closing
• Steady red = valve fully closed
• Flashing green = valve opening
• Steady green = valve fully open
• Both green and red ashing = valve-related alarm
Cable holder
Gateway
Power supply