[{"title":"( 3 个子文件 1.71MB ) kepware 使用说明及案例","children":[{"title":"案例","children":[{"title":"KEPServer-EX-SV通讯连接示例.pdf <span style='color:#111;'> 1.08MB </span>","children":null,"spread":false},{"title":"Kepserver-for-Siemens-S7-300-PLC.pdf <span style='color:#111;'> 671.11KB </span>","children":null,"spread":false},{"title":"OPC软件与WINCC通讯.doc <span style='color:#111;'> 420.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]