| 摘要 |
PROBLEM TO BE SOLVED: To provide a fault current flow display device that can prevent magnetic destruction of the display area when resetting. SOLUTION: The display circuit 80 is provided with a reset electrode section to supply reset current from the outside to the display circuit 80, such current resetting the display area 50 from an abnormal display status to a normal display status. When resetting the display 51, the reset current is supplied from the reset electrode section so that current in reverse direction to that when the fault current is detected flows to the first motor coil 101 and the second motor coil 102 to reset the display to a normal display status. Instead of using a reset magnet to reset the display 51, the display 51 is reset utilizing the motor coil for the display 51 to prevent magnetic destruction of the display 51 when resetting.
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