假设300是建立变量（group1中的变量），400建立变量（group2中的变量），用vbs脚本：
Dim GROUP1,GROUP2
Set GROUP1=HMIRuntime.Tags.CreateTagSet
Set GROUP2=HMIRuntime.Tags.CreateTagSet
GROUP1.add "EV109A_OP"
GROUP1.add "EV109B_OP"
GROUP1.add "EV110A_OP"
GROUP1.add "EV110B_OP"
GROUP1.add "EV111A_OP"
GROUP1.READ
GROUP2.add "EV109A_OP_1"
GROUP2.add "EV109B_OP_1"
GROUP2.add "EV110A_OP_1"
GROUP2.add "EV110B_OP_1"
GROUP2.add "EV111A_OP_1"

GROUP2("EV109A_OP_1").Value=GROUP1("EV109A_OP").Value
GROUP2("EV109B_OP_1").Value=GROUP1("EV109B_OP").Value
GROUP2("EV110A_OP_1").Value=GROUP1("EV110A_OP").Value
GROUP2("EV110B_OP_1").Value=GROUP1("EV110B_OP").Value
GROUP2("EV111A_OP_1").Value=GROUP1("EV111A_OP").Value
GROUP2.WRITE
以上脚本周期执行就可以了。