| 摘要 |
<p>A VFD integrated control board having a function of treating various analog/digital input/output signals in real time and a human machine interface (HMI) function according to the present invention comprises: a firmware downloader for downloading firmware in a central treating unit formed in an integrated control board; an HMI data downloader for downloading HMI data in the central treating unit formed in the integrated control board; and an integrated control unit for receiving an analog voltage, an analog current, or a digital signal according to a program of the firmware downloaded in the central treating unit to be treated as signals, outputting an analog voltage or current or a digital signal, and providing an HMI according to HMI data stored in the central treating unit through an HMI data downloader.</p> |
