PowerSum[needle]

The widget PowerSum[needle] displays the currently needed energy as a pointer. The pointer strikes from the center to the left when more energy is consumed than fed or from the center to the right when more fed than energy is consumed. The vertical pivot and the maximum deflection are configurable.

PowerSum[digit]

The widget PowerSum[digit] displays the current required energy as a number. To display the measured value, the elevator needs an energy sensor which provides the display with the absolute value via CANopen lift.

PowerSum[bar]

The widget PowerSum[bar] displays the energy currently required in the form of a bar. The bar strikes from the center to the left when more energy is consumed than fed or from the center to the right when more fed than energy is consumed. The bar can be provided with an image or a specific color depending on the direction of deflection.