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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 arriving
, H) Q, ?9 {! X. G if this load type=L_a1 then
1 Q/ b N4 [! H; a7 s9 O wait to be ordered on OL_1
1 u0 D: R/ [( h8 g5 n7 `7 C( j9 l: a if this load type=L_b1 then
9 P( |1 C$ O0 D. M1 p8 p wait to be ordered on OL_29 K; i# Q5 U5 P- e
send to P_assemble- \. n: U# y; P1 S
end
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9 G( A) c( M, ^0 Pbegin P_assemble arriving# z9 }1 ~& g5 x- {! Q/ e: P
order a load from OL_1 to die$ ~$ a1 Q: h( f5 A
in case order not filled backorder on OL_1
/ n+ \7 u8 h# i; M) T: ? order a load from OL_2 to continue
$ R% K: b I0 W2 p* p" {8 b in case order not filled backorder on OL_2% Z: @, P W7 i6 a* e! k2 p
set load type to L_product6 c+ m+ x2 U& c/ J2 g
get R_massm% d( @) L. u; B1 t! |9 z5 X
wait for normal 5,1 min7 |7 z1 h4 n, c5 e: E, P5 x4 ]
free R_massm
" J; U$ [$ _% c8 L0 r move into Q_stock
1 H2 v. u9 E K3 `0 Gend |
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发表于 2009-6-14 16:41:55
楼主