CURRENT LOOP DETECTION SYSTEM AND CURRENT LOOP DETECTING METHOD THEREFOR

摘要

A current loop detection system and a current loop detection method for the same. The current loop detection system includes a characteristic load, a current meter, and a user device. The characteristic load is electrically connected to a current loop and generates a characteristic waveform of current when it operates. The current meter is electrically connected to a power source. The user device is connected to the current meter via a first connection. The current measuring apparatus transmits an output current waveform of the current source to the user apparatus via the first connection. The user apparatus determines that the output current waveform corresponds to the current characteristic waveform and, based on a result of the determination, determines that the current source is electrically connected to the output current waveform. current loop.