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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。1 s5 i( Q% V& L; p- A
% W, T% b/ y3 c
begin P_wait arriving
& P" O4 Y" i4 D% H+ V5 I7 u! W if this load type=L_a1 then
% p+ C F# r8 {; B( U. P wait to be ordered on OL_19 j5 c' m) t6 V: z0 ^8 g
if this load type=L_b1 then
/ B, D1 I* P* m t, ~& g wait to be ordered on OL_2* Y" `. ]8 O; [! O* e+ R# q X
send to P_assemble1 o. z4 m, M; E# w+ n# R
end- e; }# h/ r! Q
8 ]% H. X) \4 l C
begin P_assemble arriving
7 g, N3 ?- V2 e7 j0 a order a load from OL_1 to die
: `) N U0 F! [ in case order not filled backorder on OL_1) M& B: T- u0 }4 m
order a load from OL_2 to continue7 A2 a. r# l9 `% g g s% }
in case order not filled backorder on OL_25 ^4 z5 A- V) R5 U" t/ M
set load type to L_product: Q# l7 i9 v ` w/ x8 E. d' u
get R_massm% J9 O+ t+ \+ t, U; w
wait for normal 5,1 min1 |! Y. C6 Y6 O: d% C
free R_massm' J/ N- Q x: L: a/ r
move into Q_stock5 n1 G, |4 N) i2 y' p' d
end |
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发表于 2009-6-14 16:41:55
楼主