回复:LOGO实现远程控制与通信-技术论坛-工业支持中心-西门子中国

回复:LOGO实现远程控制与通信

chengrui

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论坛等级：游侠

注册时间：2005-07-27

普通如何晋级?

发布于 2010-01-03 22:45:56

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最有用的在线监测部分：可以监测LOGO的输入，输出，模拟量，标志位等等，PC TX即S7-200发送，PC RX即LOGO应答
PC TX ： 21
PC RX:: 06 03 21 44
PC TX ： 21
PC RX:: 06 03 21 44
PC TX ：55 17 17 AA
PC RX:: 06 01
PC TX ：55 17 17 AA
PC RX:: 06 01
PC TX ：55 17 17 AA
PC RX:: 06 01
PC TX ：55 13 13 00 AA
PC RX:: 55 11 11 4A 00 2D 0E 19 2C 00 00 00 00 82 10 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 35 01 84 01 00 00 00 00 00 00 00 00 00 00 00 00 AA
PC TX ：06
PC RX:: 55 11 11 4A 00 2D 0E 19 2C 00 00 00 00 82 10 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 35 01 84 01 00 00 00 00 00 00 00 00 00 00 00 00 AA
PC TX ：55 14 14 AA
PC RX:: 06
解释待续。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。