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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。
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begin P_wait arriving6 P/ d: u: b: Q7 y+ f* C0 A1 V( r9 h, P
if this load type=L_a1 then
- m8 _* w# a+ D- M1 V$ m. \ wait to be ordered on OL_19 } \3 V* G8 M# m9 v6 x- d
if this load type=L_b1 then
% P; m% I8 W+ z$ r0 } wait to be ordered on OL_2# W# r8 b% E6 |" R, Z: e$ j; L& u$ g
send to P_assemble
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9 V: N! @9 N0 K/ obegin P_assemble arriving
9 l1 c/ |0 G7 K$ X, Q* Y+ I order a load from OL_1 to die
( m9 z' i1 S; R in case order not filled backorder on OL_10 y8 q/ i. v; V5 M: j5 f6 V6 f% f
order a load from OL_2 to continue
+ B" f! V- c5 M* U in case order not filled backorder on OL_2* u' R! A& y L8 [4 M) ?
set load type to L_product
% A `% e7 L+ V4 s" Z4 } get R_massm
# B n% |; Z% p1 f' g wait for normal 5,1 min
7 Z2 Y% y( H8 p9 Y' D free R_massm3 _# z" f5 j5 M3 h
move into Q_stock
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发表于 2009-6-14 16:41:55
楼主