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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。( a4 ]. ?, k( S1 N2 Q; ?
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begin P_wait arriving: \! ~: B" P" w9 K
if this load type=L_a1 then
6 n! H! S) X+ S wait to be ordered on OL_1% E5 o- e4 P0 b6 V* g5 P
if this load type=L_b1 then
; \' v+ l; x+ D% w! k0 v wait to be ordered on OL_2
, x* a4 J; S! q- C5 P1 d2 t: U% v send to P_assemble
, U% m' W$ b' {5 i9 l9 g5 }5 fend) \. ~( X# ?* T+ Q
- ^" p8 g5 b. I) Bbegin P_assemble arriving5 D, X. P. C/ H% S2 m
order a load from OL_1 to die- p* G N2 h2 q+ L
in case order not filled backorder on OL_1' V$ \7 }( s# z$ r0 _
order a load from OL_2 to continue
& N- w. [2 `- X9 O in case order not filled backorder on OL_2$ A2 i( H; q2 K: n7 D" t c
set load type to L_product3 C% { Z+ S" |7 A2 P
get R_massm. E4 T1 W- C9 T+ X! b' _9 z0 f
wait for normal 5,1 min+ @0 [' b' h; l8 M5 I3 A5 `! D8 G
free R_massm5 S7 n7 c+ I4 q( s! r" l, n$ O
move into Q_stock
4 J( C0 p* \/ P4 s2 P! s- ^2 c% Vend |
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发表于 2009-6-14 16:41:55
楼主