Danfoss EKE 1A User Manual page 37

Superheat controller and stepper valve driver, Type EKE 1A, 1B, 1C, 1D
4.2.5 KoolProg On-line service Menu:
The service menu allows a quick analyze controller behavior and program patterns by using the graphical tool. It is
also possible to make online changes to parameter con gurations and monitor live status of inputs and outputs.
 NOTE:
The service menu is only available in the service mode
Figure 49: KoolProg service Menu
The alarm Menu shows all the warnings or missing I/O in a dynamic way, that depends on the speci c application.
For example, if your application requires connecting a Sensor S2 and a pressure sensor Pe, and they are not
connected, it will appear in the active alarms, if you connect the missing sensors the alarm will disappear
Figure 50: Service Menu Active
alarms
Monitoring the operation is also possible through the koolprog datalogger tool. if you decide to log a parameter
you need to select it rst then, press the graph icon on top.
 NOTE:
When the startup is complete with success you can setup the datalogger. The datalogger work over the service port
so use of KoolProg / MMIGRS2 is not possible when datalogging is active. In case of need to check operation, it
requires to stop the datalogger and reconnect KoolProg/MMIGRS2
Figure 51: Parameter logging
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