RFID TRANSPONDER, RFID TRANSPONDER ARRANGEMENT AND METHOD FOR COMMUNICATION BETWEEN AN RFID TRANSPONDER AND A READING DEVICE

摘要

An RFID transponder (T) suitable for communication with a reading device (RD) and adapted to be connected to a monitored unit (MU) is provided. The RFID transponder (T) comprises a comparing unit (CU) adapted to and arranged to receive a status signal from the monitored unit (MU) and configured to compare a value of the status signal to at least one predefined reference value and a state machine circuit (STM) connected to the comparing unit (CU) and configured to determine, based on a result of the comparison, whether the value of the status signal lies outside a range of operation defined by the at least one reference value. The state machine circuit (STM) is further configured to indicate the reading device (RD) that the value of the status signal lies outside the range of operation if the value of the status signal lies outside the range of operation.