Description: The ratio of the output variable to the rate of change of the input variable; Name: differential factor
Description: for a derivative element, the quotient of the value of the output variable to the value of the time derivative of the input variable; Name: derivative action coefficient
Description: absolute time of a pump kick, if pump kick mode is operator specific. the time for the next pump kick results of the sum of pump kick time and pump kick time difference; Name: pump kick time