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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。$ \1 N4 Y- O5 x3 c) j' s% \2 I' w
* d8 [. W! e: ^- R0 u( \. Xbegin P_wait arriving
& e/ w9 I0 c# k+ ^. B; a, v if this load type=L_a1 then9 L4 g* t( J7 _
wait to be ordered on OL_18 Y1 N/ e7 I3 ?8 N5 D' \2 [
if this load type=L_b1 then
% X L' h' J6 m0 O$ O wait to be ordered on OL_2
$ p: O( P: S: w E" C$ A4 k+ x# ` send to P_assemble
1 A4 \% a$ Z) f4 Hend
' R n' W2 Z% p! y7 [4 U( J& h1 ~3 P7 f$ u
begin P_assemble arriving
1 b8 |7 @# e4 y order a load from OL_1 to die
; o# Q8 j" Q- c; ^( l3 K+ s in case order not filled backorder on OL_1
: i" Q2 c" i0 ^3 X. V2 I9 O |9 y order a load from OL_2 to continue2 Z) ]: o% g1 K) G& y
in case order not filled backorder on OL_2
( F" ]7 C7 ]3 E, `; a7 _! s. }: o set load type to L_product$ p8 C! \) \& ]8 x6 \' |9 w. L7 a
get R_massm/ @: B8 P d* `: |$ }8 @
wait for normal 5,1 min
! c9 O$ {5 E! i$ W! R free R_massm" Z/ H! ~0 r9 V' o/ }. @
move into Q_stock. S" y$ I8 S* i Y5 U, k6 ~8 i
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发表于 2009-6-14 16:41:55
楼主