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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。, s4 Z4 D3 ~1 d( y6 v8 |
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begin P_wait arriving
1 R2 P5 G/ ~" P. L if this load type=L_a1 then
* ~; |* H& Z4 _( ^+ T wait to be ordered on OL_16 a8 G: Y$ ?$ B. b
if this load type=L_b1 then
9 S$ J; S8 M" d# {3 H wait to be ordered on OL_2
1 n0 r3 N3 [2 n$ G send to P_assemble) I# ^, G* ?$ m) s
end
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) E- i1 @5 C x0 ~+ Vbegin P_assemble arriving
/ H. U4 H6 d, y. d" X1 V order a load from OL_1 to die6 D! f4 M( E* [9 P0 _
in case order not filled backorder on OL_1
6 ^' ^$ ~' d) [. x, v9 K3 M# k% I order a load from OL_2 to continue
- a. V0 M, k6 [7 R4 z+ k- e in case order not filled backorder on OL_2; u: I1 X) C2 s O
set load type to L_product
" R* s, O: b: Y$ u. ^+ O. Y9 H get R_massm0 j: s% Z* E3 S: j l( S+ K0 q: Z
wait for normal 5,1 min
A' v* P2 u9 K$ G2 r free R_massm q- @$ F/ }2 F$ y9 Z0 W4 \
move into Q_stock' X. \1 t2 s- {) O
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发表于 2009-6-14 16:41:55
楼主