Led Indication; User Interface; Important Note - Danfoss EKE 1C Installation Manual

LED indication

(B)
(A)

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
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
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.
EKE
Power supply

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.)
© Danfoss | Climate Solutions | 2023.10
CANRJ
Cable holder
Gateway
MMIMYK Gateway
(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
http://koolprog.danfoss.com.
USB
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