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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。8 l# ]. H# T/ w- f# L* c: d+ q
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begin P_wait arriving
1 g% A+ [$ i" v. B9 B if this load type=L_a1 then+ i5 {8 M, q P) T( n
wait to be ordered on OL_1
( S% g( y0 m4 A' g0 c if this load type=L_b1 then
. J. z6 I& F* C% i wait to be ordered on OL_27 l4 y% m( p- x3 M; ~
send to P_assemble
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begin P_assemble arriving
4 y2 s9 q9 A0 h9 Z& L order a load from OL_1 to die. q" p' L9 ?! z' n% u
in case order not filled backorder on OL_1
5 ^, n! ?% ~# K( Q+ H# @9 q order a load from OL_2 to continue- Y$ {# w8 b+ S! v; t2 Y
in case order not filled backorder on OL_2! [ H& S$ y# N3 G
set load type to L_product G2 h1 [; e/ o7 Q# R9 i" Q% @
get R_massm Z" T# I: O2 d. }: \" {
wait for normal 5,1 min
1 o& C3 q1 A) J0 L7 h+ b free R_massm" T' h* l# U# Y. ?9 A: J( u& `7 u5 w
move into Q_stock1 f0 t$ d2 K! y) Z3 o. }- N
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发表于 2009-6-14 16:41:55
楼主