| THE DESIGN OF NEW-TYPE PLC BASED ON IEC61131-3 |
| Jiang-Hai Huang |
| 关键词：PLC; IEC61131-3; LD IL; ST |
| 主要内容：According to some key technical problems of hardware and software design of PLC, we developed a new type of PLC.This type of PLC is in low cost and with a good performance.At the same time, we developed an Integrated Development Environment (DE) for the PLC. We used CSOSIF, which comes from Cygnal Company when we designed our PLC.C8051F is a high-speed SOSl-compatible micro-eontroller.And it is integrated with enough interfaces. This character of C8051F simplified the hardware strnctnre of PLC. And, onr IDE is based on the PLC Programming Language Standard IEC6113-3, supporting multi-language and graphic drive... |
| 《2003 IEEE》 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
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