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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。" o/ R1 N% G' D1 L- ]8 |# M) z6 D
7 y: Z2 B! b) m; Tbegin P_wait arriving% W W' A$ b, D- B, l3 e3 ?( i; x
if this load type=L_a1 then. D. h! m( w+ d+ E9 x/ F. L
wait to be ordered on OL_1( j8 Y# O0 v" s: O/ b
if this load type=L_b1 then4 |3 f0 g, l2 N& B9 z; ]# l
wait to be ordered on OL_2
8 f0 [+ B' R+ L) f send to P_assemble
, Q% X6 _9 S7 ` _( qend
* \! S+ b/ [1 A) t; X
$ I6 i5 }- m u Z4 c. Lbegin P_assemble arriving: C6 V: V# V9 v6 f$ v# W
order a load from OL_1 to die
% z# ~. W' r. M) V- e% s9 y in case order not filled backorder on OL_1
& L4 E1 P* Z; j# w$ i order a load from OL_2 to continue a' @; m# B) G0 s7 Q* x
in case order not filled backorder on OL_2
. S% q+ I8 m+ ^ set load type to L_product0 }6 T4 {- T; H g. ?
get R_massm2 h& ~! O4 E* w) U7 U' n
wait for normal 5,1 min
6 E7 W! j. U. P X6 d0 o free R_massm
) g; K6 G w3 @1 N move into Q_stock4 d Z6 z0 e' U
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发表于 2009-6-14 16:41:55
楼主