“Standard Library”->“SIMATIC_NET_CP”->“CP300”,示例程序如下:CALL "AG_RECV"ID :=1LADDR :=W#16#100RECV :=P#DB2.DBX 0.0 BYTE 60NDR :=M10.1ERROR :=M10.2STATUS:=MW12LEN :=MW14通信函數(shù)FC6的參數(shù)含義:ID..">