| 摘要 |
<p>A communication model between a manufacturing and enterprise level is provided to offer capability for directly controlling/modifying a manufacturing process, and offer effect for capturing data and identifying each event generated in a plant floor. An enterprise communication controller(500) performs communication with a controlling/monitoring device by connecting to the network and includes embedded software. The software reads the data from the controlling/monitoring device, receives a non-claim message from the controlling/monitoring device, and transmits the data and the message to a receiving place by connecting to the network. The controlling/monitoring device is a PLC(Programmable Logic Circuit) and the data is a discrete data point read from the PLC.</p> |
