使用photoeyes的blocked procedure和cleared procedure,例如: ; S) z1 U g$ L0 x4 X# S4 s9 i+ [9 D- y* Obegin Conveyor.Photoeyes1 blocked procedure / u- r* u8 ~; P if the load color = red then begin ; D+ i$ p# k. Z" g, T8 D6 j/ m N6 h travel to ........4 r+ h. U) X. i' R; n( b3 `
end # X1 c5 N3 b# L8 \; O2 Yend# z s/ D x. S- {. Q' ^
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发表于 2010-2-1 11:12:16
