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22仿真币
现有二类产品，A和B，如何实现1个A和1个B组装成1个C？我用orderlist建了二个OL_1和OL_2,分别用于A和B的等待，到了下一个进程，要取用的时候，一个都取不出来，实在不知为什么了，请大侠帮忙。& E# H' p" a" U& M- a
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begin P_wait arriving
9 |/ h2 }/ m( h; ]# T$ Z if this load type=L_a1 then
" L, ]# A5 q9 h- A" J4 }1 ]% Q+ F wait to be ordered on OL_12 l9 R# ~6 x3 J: U+ C
if this load type=L_b1 then* @" g/ I; d' W% a0 ?- E$ s
wait to be ordered on OL_2) ^8 Q6 j! e; l8 B4 n3 t. [
send to P_assemble
) S4 V0 l8 a/ V/ y+ R. Aend
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2 l# T; E! U% ^; Ubegin P_assemble arriving
" \8 ^. ~3 ?1 ^2 c* J order a load from OL_1 to die
' e6 @' [1 i ^; J" L3 R* g2 b in case order not filled backorder on OL_12 @/ h8 k: a/ l/ ?3 ~+ o( `% q
order a load from OL_2 to continue
( W6 B* R. _: C, A, k5 u, N in case order not filled backorder on OL_2
- v9 `! N1 l5 I Q4 G set load type to L_product& Y2 f) I6 Q/ y+ e& v* G! F
get R_massm. q3 a( [ j) q6 p' B5 L; L6 e
wait for normal 5,1 min
. X+ A( L/ z1 j: ? free R_massm
% ~' e6 G) U- x( S move into Q_stock
* F, E0 b2 j6 T# _, oend |
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发表于 2009-6-14 16:41:55
楼主