Description: input variable of a comparison element of a control device which is derived from the target variable and defines the desired value of the controlled variable; Name: reference variable
Description: input variable to a comparing element in a controlling system, which sets the desired value of the controlled variable and is deducted from the command variable; Name: reference variable
Description: Number of run cycles between the upper and lower dead centre of the piston movement in a specific time unit; Name: Min. number of strokes per minute for the piston