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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。
# v( l2 ^! V5 I' m, w$ V7 Z3 G8 o X- O: @* {5 J' `$ @2 ^( R
begin P_wait arriving
9 Q8 Q6 Y- H, W5 ~ if this load type=L_a1 then
# s# h% L% d' P. U& s+ \ wait to be ordered on OL_15 |% K9 X$ Q, E1 |4 b
if this load type=L_b1 then- k; \* f3 \! w* c. B
wait to be ordered on OL_2
q! Z. K& s7 e send to P_assemble6 i0 B' z* b, R* ]9 A3 f
end
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begin P_assemble arriving/ l8 T5 @8 v+ \) @: P6 B- [
order a load from OL_1 to die' i1 [' D1 j+ m+ `: M' ~
in case order not filled backorder on OL_1
" R6 b+ N% X5 O p0 }. \1 ? order a load from OL_2 to continue4 F4 z1 ?: A0 c: f" u) I9 t( p( {
in case order not filled backorder on OL_2& ?/ L% |3 r! a. I8 ?& r5 E- [
set load type to L_product
- H c* F( B2 w% G+ y: Q6 f9 o get R_massm; C* a7 M( ]# u) s8 ]* f* s, }6 J
wait for normal 5,1 min
; _3 i4 O `0 ?7 d free R_massm4 t) }2 X3 U& K6 E3 Q
move into Q_stock
% w% `. a2 X* aend |
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发表于 2009-6-14 16:41:55
楼主