| 摘要 |
PROBLEM TO BE SOLVED: To easily reproduce a simulated trip operation and a simulated retry operation that are intended to specific failures, even when an actual failure does not occur.SOLUTION: An inverter device includes: an inverter main circuit to which a load is connected; trip means for performing a trip operation that stops an output of the inverter main circuit; retry means for performing a retry operation that automatically restarts the output of the inverter main circuit after the trip operation; and recording means capable of recording monitor data during the trip operation. The trip means can perform an actual trip operation on the basis of a failure actually occurred in the inverter main circuit as a trip operation and a simulated trip operation that simulates the actual trip operation. The retry means can operate an actual retry operation that is performed after the actual trip operation as a retry operation and a simulated retry operation that simulates the actual retry operation. |
