Description: current value of the discrete output unit; Name: discrete value (output)
Description: 	actual value of the discrete output unit; Name: discrete output value
Description: internal volume of a compartment, including the volume of nozzles to the first connection (flange, coupling, screwed connection, weld seam) but excluding the volume of internal structures (e. g. baffles, agitators); Name: Filling volume of the equipment