使用photoeyes的blocked procedure和cleared procedure,例如:( T- M* j( \, r0 m7 R# F
begin Conveyor.Photoeyes1 blocked procedure5 t" ~* m" {# F& {+ E
if the load color = red then begin. A+ _/ T+ n6 D+ k# T, f
travel to ........2 T. O# v x. W) M8 B3 L
end$ e& t2 L+ z$ u. D0 \# m
end * U: k0 ?9 W5 i
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发表于 2010-2-1 11:12:16
