使用photoeyes的blocked procedure和cleared procedure,例如:6 f; m* F$ e# m: B( `
begin Conveyor.Photoeyes1 blocked procedure , ]) ^* | h0 k5 E% Q( { if the load color = red then begin( m0 u" Y: V' A% y# ]
travel to ........4 p( X0 R% y3 P$ v2 a
end/ w `- _. _' C
end - Q5 w Q) A* D- I
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发表于 2010-2-1 11:12:16
