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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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7 U3 c- N) J7 r) I+ vbegin P_wait arriving2 w1 H& r4 h* Q3 f- L% H0 R' b: i
if this load type=L_a1 then4 B5 M! T: R4 K( L3 `3 j8 D6 w
wait to be ordered on OL_1! Z+ Q5 ]9 Z- g7 l2 [5 B
if this load type=L_b1 then
" O; _$ e, o4 c1 U0 q wait to be ordered on OL_2
% [ a* F- _; T2 S2 ? send to P_assemble
6 T+ \# G# Z* g+ l( U U1 gend
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begin P_assemble arriving: _: E' H, ?1 x7 s" N c6 g5 u$ b
order a load from OL_1 to die7 z& D% ~0 v* w3 S8 y' C& i2 o6 }/ \
in case order not filled backorder on OL_1
( r3 }1 y' B. s! {% L3 N) [ order a load from OL_2 to continue4 b# q+ ]( t' i5 n2 d# a" ?7 T$ n, ^
in case order not filled backorder on OL_2/ o9 c8 h# i; G( w+ p# n: d
set load type to L_product
5 k6 f9 S& b6 Q2 H get R_massm
; W4 l m+ p% x2 C3 J: P wait for normal 5,1 min
6 y( l$ [% }- b: D' U free R_massm
+ g/ F2 ?+ ?- i) p2 f7 B3 e: c' o move into Q_stock/ V% m6 r7 F) s D
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发表于 2009-6-14 16:41:55
楼主