| 摘要 |
PROBLEM TO BE SOLVED: To provide an inverter device having the function of relating inverter operation information to time information, without adding any special hardware by synchronizing time that is controlled hot equipment with the time that is controlled by the inverter device. SOLUTION: The inverter device comprises a communication section 9 for receiving time information from a host 1 periodically or when power is turned on, and a time control section 7a for controlling the date and time, when state information is generated, based on the time information independently of the host 1, and transmits the generation date and time data to the shot 1 together with the state information. |
