发布于 2006-12-26 14:37:56
0楼
Zane,
不过在使用s7时,有个警告:
Warning: Local ID 'S7 connection_1': The configured interface operating mode combined with the set 'DP' profile of PROFIBUS 'PROFIBUS(1)' may affect the communication via the S7 communication.
请问这回在什么情况下产生影响。