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就不知道程序改怎么寫了，問問大佬們。

I0.0輸入的時候，LB0指示燈亮

I0.1有信號，I0.2沒信號，等待3S采集Q0.3，Q0.3有信號，LB1亮.

這個程序需要怎么寫，這個延遲函數(shù)感覺放不進(jìn)去啊


macro_command main()
bool i00,i01,i02,q03
GetData(i00, "Siemens S7-200 PPI", I, 0.0, 1)
GetData(i01, "Siemens S7-200 PPI", I, 0.1, 1)
GetData(i02, "Siemens S7-200 PPI", I, 0.2, 1)
GetData(q03, "Siemens S7-200 PPI", Q, 0.3, 1)
if i00==1 then
SetData(i00, "Local HMI", LB, 0, 1)
else if i00==0 then
SetData(i00, "Local HMI", LB, 0, 1)
end if

if i01==1 and i02==0 and DELAY(3000) q03==1 then
SetData(i01, "Local HMI", LB, 1, 1)
else if i01==0 then
SetData(i01, "Local HMI", LB, 1, 1)
end if

DELAY 不能放在條件上吧
macro_command main()
bool i[4],q03,off=false
GetData(i[3], "Siemens S7-200 PPI", I, 0.0, 3)
SetData(i[0], "Local HMI", LB, 0, 1)
if i[1]==1 and i[2]==0  then
DELAY(3000)
GetData(q03, "Siemens S7-200 PPI", Q, 0.3, 1)
if q03==1 then
SetData(i[1], "Local HMI", LB, 1, 1)
else
SetData(i[2], "Local HMI", LB, 1, 1)
end if
else
SetData(off, "Local HMI", LB, 1, 1)
end if
end macro_command