使用photoeyes的blocked procedure和cleared procedure,例如: 2 q! V8 j# o, s& \& ?begin Conveyor.Photoeyes1 blocked procedure % f' q0 c; w" v$ p, F9 A if the load color = red then begin - T+ z& J. ?" C! h, i; e9 M travel to ........! X' g2 l0 o) Q5 \) H7 e9 o
end% p$ }. H2 i/ R b
end4 k) p1 X! l' g6 v- N) t
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发表于 2010-2-1 11:12:16
