摘要 |
<p>The method involves closing a controllable switch of members for connection of a resistor at a potential, and closing another controllable switch for the connection of the resistor over another resistor at another potential. The controllable switches are opened, and verification is made whether current flows via the resistors. The switches remain opened, when current flows and the switches remain closed, when no current flows, respectively. Voltage at two connectors is detected, and the position or address of member is determined via the detected voltage. An independent claim is also included for an arrangement with multiple members.</p> |