ATKLDT015E: The value for the VALUE_0 is less than the value of the VALUE_1.
Explanation: The dialog is organized so that the greater values appear above lesser values. High critical is greater than high warning, high warning is greater than low warning, and low warning is greater than low critical. Values range from greatest positive to zero (or greatest negative, for values that might be reported as negative).
Operator Response: Change the specified values so that the greater values appear above the lesser values.