DELPHI与西门子200PLC的串口通信实例

[{"title":"（ 14 个子文件 403KB ） DELPHI与西门子200PLC的串口通信实例","children":[{"title":"okbase.net","children":[{"title":"200PLC位机通信源码","children":[{"title":"说明.txt <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":"delphi","children":[{"title":"Project1.exe <span style='color:#111;'> 392.50KB </span>","children":null,"spread":false},{"title":"Project1.res <span style='color:#111;'> 876B </span>","children":null,"spread":false},{"title":"Unit1.~dfm <span style='color:#111;'> 6.53KB </span>","children":null,"spread":false},{"title":"S7_200_PPI.dll <span style='color:#111;'> 1.26MB </span>","children":null,"spread":false},{"title":"Unit1.dfm <span style='color:#111;'> 6.53KB </span>","children":null,"spread":false},{"title":"Unit1.ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Project1.cfg <span style='color:#111;'> 434B </span>","children":null,"spread":false},{"title":"Unit1.pas <span style='color:#111;'> 5.86KB </span>","children":null,"spread":false},{"title":"Unit1.~ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Project1.dpr <span style='color:#111;'> 188B </span>","children":null,"spread":false},{"title":"Project1.dof <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"Unit1.~pas <span style='color:#111;'> 5.86KB </span>","children":null,"spread":false},{"title":"Unit1.dcu <span style='color:#111;'> 11.07KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}],"spread":true}]