引用
引用樓主突破手牛爺爺于2023-12-30 14:53發表的 這個Modbus協議怎么看 :
這個是格力的Modbus通訊協議,我想要讀取“第13頁標綠”的那三個參數,然后我不知道怎么看,就是不知道怎么轉換成S7-200PLC從站那個地址(Addr),有沒有大佬教一下怎么看,我看網上的看得一臉懵。謝謝。
PLC程序Addr引腳寄存器地址就是那個WORD01-WORD03,對應40002-40004
這三個地址是連續的,讀的話你可以寫一條讀指令長度3個字就行
![](http://www.nusil.com.cn/data:image/png;base64,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)
[ 此帖被jshyhw在2024-02-28 10:34重新編輯 ]