HU Han-hui
Abstract
Combining PLC with computer can form a controlling system with high performance and low price by making full use of PLC's good controlling function,friendly man-machine interface as well as the ability of data management.The article introduces how to realize the serial communication by way of PLC free port.
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Combining PLC with computer can form a controlling system with high performance and low price by making full use of PLC's good controlling function,friendly man-machine interface as well as the ability of data management.The article introduces how to realize the serial communication by way of PLC free port.
Key concepts: Interface (matter), Serial port, Serial communication, Function (biology), Computer science, Port (circuit theory), Embedded system, Human–computer interaction