Sensor List:
all the datalogging parameters
Sensor tag: The internal name of the sensor in eCtune
Display name: This name will be displayed in the datalogging data window
Description: Description for the parameter

Sensor Detail:
Here you can change: display name, sensor description, warning min and warning max.
Warning: you can fill in a min and max value. The background(grid/display) will go from orange to red.