西门子200PLC上位机通信\说明.txt
......................\vb\BoldProject.dpr
......................\..\BoldProject.res
......................\..\dMain.dfm
......................\..\dMain.dti
......................\..\dMain.pas
......................\..\fMain.dfm
......................\..\fMain.pas
......................\..\Form1.frm
......................\..\Form1.frx
......................\..\fStart.dfm
......................\..\fStart.pas
......................\..\S7_200_PPI.bas
......................\..\S7_200_PPI.dll
......................\..\工程1.exe
......................\..\工程1.vbp
......................\..\工程1.vbw
......................\delphi\code.html
......................\......\Project1.~dpr
......................\......\Project1.exe
......................\......\Project1.res
......................\......\S7_200_PPI.dll
......................\......\Unit1.dcu
......................\......\Unit1.~ddp
......................\......\Unit1.~dfm
......................\......\Unit1.~pas
......................\......\ProjectGroup1.~bpg
......................\......\VSI.BRK
......................\......\ProjectGroup1.bpg
......................\......\ENU\Unit1.dfm
......................\......\...\Unit1.dfn
......................\......\...\Project1.res
......................\......\...\Project1_DRC.rc
......................\......\...\Project1.~dpr
......................\......\...\Project1.dpr
......................\......\...\Project1.dof
......................\......\...\Project1.cfg
......................\......\ICH4GPIODll.dll
......................\......\Unit1.pas
......................\......\Unit1.dfm
......................\......\Unit1.ddp
......................\......\Project1.dpr
......................\......\Project1.dof
......................\......\Project1.cfg
......................\......\Project1.drc
......................\......\ENU
......................\vb
......................\delphi
西门子200PLC上位机通信