CP5611的故障
在PG/PC interface setting中做test,显示如下故障:error 0x031 a:
no active profibus/mpi network found. if you want the cp of this pc to be the only active module (for example in dp master mode).the setting
must be activated.
但在hardware中做test时,显示OK.
不知道此显现是何种原因造成的?