| 摘要 |
<p>The component e.g. operating device (2), has a memory device (12) supplied with electrical energy over an energy supply terminal (31) when the component the supplied with the energy. The device (12) receives data e.g. product number, from the external device and sends the data to the external device. The device (12) is designed, such that data from a communication unit (17) is transmitted to a memory device (26), stored in the device (26) and/or transmitted from the device (26) to the unit (17) when the device (12) is supplied with the energy through the component.</p> |
