兄弟们，宏指令按键互锁怎么弄呀

怎么都弄不出来，哭死了

不需要宏，多状态设置或者位状态开关都可以，设置为同一lw/lb.前者要开启循环递加。即可

就是像图上这种的应该怎么弄，呜呜

1. unsigned short temp[2]
   
2. bool a,b
   
3. 
   
4. macro_command main()
   
5. GetData(temp[0], "Local HMI", LB, 200, 2)
   
6. if temp[0]==1 then
   
7. a==1
   
8. b==0
   
9. SetData(a, "Local HMI", LB, 200, 1)
   
10. SetData(b, "Local HMI", LB, 201, 1)
    
11. end if
    
12. if temp[1]==1 then
    
13. a==0
    
14. b==1
    
15. SetData(a, "Local HMI", LB, 200, 1)
    
16. SetData(b, "Local HMI", LB, 201, 1)
    
17. end if
    
18. end macro_command

复制代码

两个灯是LB200,201,两个按钮用功能键触发宏指令，功能键里的通知选择把对应的LB200，LB201置on

这个更简单了
macro_command main()
bool Button[2]//按钮
bool light[2]//指示灯
GetData(Button[0], "Local HMI", LB, 0, 2)
bool off=0,on=1

if Button[0]  then
    SetData(on, "Local HMI", LB, 10, 1)//指示灯1灭
    SetData(off, "Local HMI", LB, 11, 1)//指示灯2亮
    SetData(off, "Local HMI", LB, 0, 1)
end if

if Button[1]  then
    SetData(off, "Local HMI", LB, 10, 1)//指示灯1灭
    SetData(on, "Local HMI", LB, 11, 1)//指示灯2亮
    SetData(off, "Local HMI", LB, 1, 1)
end if

end macro_command