silkrain: 在一个FC或FB里, 调用FC5和FC6, 就能进行工业以太网通讯!
CALL "AG_SEND"
ACT :=M10.0 // send trigger bit
ID :=1 // local ID
LADDR :=W#16#100 // module start address
SEND :="dbSEND".SEND // buffer with send data
LEN :=MW12 // length of send data
DONE :=M10.1 // executed code
ERROR :=M10.2 // error code
STATUS:=MW14 // status code
CALL "AG_RECV"
ID :=1 // local ID
LADDR :=W#16#100 // module start address
RECV :="dbRECV".RECV // buffer with receive data
NDR :=M10.3 // whether new data were received
ERROR :=M10.4 // error code
STATUS:=MW16 // status code
LEN :=MW18 // length of receive data
当然, 在 Netpro里, 一定要正确填写 Local ID/Partner ID/Partner/Type等信息!
06-07-07 21:12