使用photoeyes的blocked procedure和cleared procedure,例如:$ o& d3 \+ D0 U8 e! A6 P
begin Conveyor.Photoeyes1 blocked procedure " m x" z9 f% c% S. D& F. Z if the load color = red then begin: ]! ]3 u0 J# N/ ~" ]+ _) W
travel to ........: r; e/ E- T, y; a& T
end ]. X, n9 T+ [4 k7 wend% b: ^+ t- a. P' P) h
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发表于 2010-2-1 11:12:16
