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仪器仪表如何通过485连接到WINCC | 找知识-找PLC
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仪器仪表如何通过485连接到WINCC

• SIMATIC WinCC

现场空压机有485接口，想把压力等参数传到中控室的WINCC电脑上，便于操作人员抄表，请问软件上如何编程?硬件上要如何与PC连接？

最佳答案

不知wincc版本几何，如果空压机控制器支持modbus就方便，opc软件采控制器信号，再在wincc里建opc通道即可。如果是7.几以上直接支持modbus了。

提问者对于答案的评价：
都是高手阿

原创文章，作者：ximenziask，如若转载，请注明出处：https://www.zhaoplc.com/plc365330.html

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