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LED indication
(B)
(A)
USER INTERFACE
EKE 1A can be setup using one of the following user interfaces:
1. Danfoss KoolProg software
2. Danfoss MMIGRS external display
KoolProg
KoolProg is a software tool for quickly and easily configuring EKE controllers. It enables you
to make online changes to parameter configuration, copy settings to multiple controllers,
monitor the live status of input/outputs, and quickly analyze controller behavior and pro-
gram 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 firmly 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 flashing = valve-related alarm
http://koolprog.danfoss.com.
USB
AN232086439413en-000705 | 9
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