METHOD DISPLAYING OUT OF ORDER OF ELEVATOR

摘要

The system has an additional function of displaying disorder state on the storey indicating section in an elevator. The system comprises a CPU (21) for memorizing the disorder state in RAM, a decoder for enabling the output/input ports (23)(25), the input port (25) for sequentially displaying the data memorized in RAM on storey indicating section (24) after scanning on/off states of error switch (SW1).