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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。
4 }) `, q; i$ z: z
0 M$ U6 s8 _; zbegin P_wait arriving
- Q3 }0 P) s* Z# U' l s3 l if this load type=L_a1 then) h0 Y9 Y$ \# O; O( K9 q% g
wait to be ordered on OL_1# T: S. j- D0 B( l6 l: q' i! H
if this load type=L_b1 then, i& [- u R* N. @( ~ Y1 n) \
wait to be ordered on OL_2
4 D6 s9 o2 \4 _! p; `8 e/ \ send to P_assemble
# `( R, E1 G1 M/ j6 R; m. ^4 g A0 aend- j3 j+ [0 O8 ^8 \$ p/ ~
2 b5 d# a6 Z @. hbegin P_assemble arriving
6 I% J" p* C: ^* D! T2 r# `1 g order a load from OL_1 to die
+ u( f( }. L G9 ]' N! L- x in case order not filled backorder on OL_1' A% t3 U; g8 t7 j! X+ B/ @
order a load from OL_2 to continue, ]% I/ {6 t3 n$ ]( J |+ T
in case order not filled backorder on OL_2: y7 e5 Q) H- ~5 b/ z; ^
set load type to L_product0 q* M' P5 v+ P8 t1 D; g) B6 @( C5 O
get R_massm5 V0 t7 u. d; S q3 e8 A
wait for normal 5,1 min
* ~# w- r$ d8 N6 l; {0 e free R_massm
7 f& {0 v( v# v4 }* ?' k2 R M, n move into Q_stock
; G7 m7 x5 @: N7 ^% ^end |
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发表于 2009-6-14 16:41:55
楼主