使用photoeyes的blocked procedure和cleared procedure,例如: ) M1 T) w' W$ Ebegin Conveyor.Photoeyes1 blocked procedure, j. N7 ?* `# x4 W9 \! B
if the load color = red then begin * @( E/ n U" a% J# `8 _ travel to ........7 V) w0 @# ^9 @8 F
end; S! G' q, U7 p' v8 Q
end) h J( [' F. l. P
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发表于 2010-2-1 11:12:16
