| 摘要 |
Provided is an inverter control device capable of high-speed application of the results of computation for a PLC portion to the operation control of an inverter without use of a high-end CPU. A drive control means (1) operates an inverter on the basis of input data and the operation state of the inverter. A computation means (6) carries out computation using the externally input data through an external input means (2), data output from the drive control means (1), data stored in a parameter means (4) or data output from a communication means (5), and supplies the results of the computation to the drive control means (1). In the inverter device (9), the processor that acts as the drive control means (1) is synchronized with a processing cycle corresponding to the control cycle of the drive control means (1) and carries out the computations of the computation means (6). |
