91美女视频-亚洲免费观看视频-欧美a∨-久热在线视频-日韩黄网站-成av人片在线观看www-久操综合-超碰av在线播放-性欧美欧美巨大69-婷婷二区-av男人的天堂网-中文字幕一区在线播放-玖草在线观看-国产网址在线观看-免费在线不卡av

macro_command main()
bool a[2],QB_lamp,MB_Rising_edge
bool on=1,off=0
GetData(a[0], "Local HMI", LB, 0, 1)
//產生上升沿
if a[0] and not a[1] then
MB_Rising_edge=1
end if
//啟動自鎖
GetData(QB_lamp, "Local HMI", LB, 10, 1)
if ( MB_Rising_edge and not QB_lamp ) or (not MB_Rising_edge and  QB_lamp) then
SetData(on, "Local HMI", LB, 10, 1)
else
SetData(off, "Local HMI", LB, 10, 1)
end if
//復位上升沿和保持
MB_Rising_edge=0
a[1]=a[0]
end macro_command
程序已經測試過，歡迎來討論改進

交替指令呢