MPS1 100 300 355
Rework from 526267211006 ? 526267211007 * 35 sets
526267211006 7/1 7/5 7/8 MDS 200 300 355 Stock 0 wip 100 RO-- 35 shortage 135 300 355 MPS1
526267211007 MDS stock RO-- Wip 35 MPS1 7/1 0 0 0(*1) 7/5 7/8
*1 : MDS 未放,則無法產生 MPS1之資料.
** 正確作法,需於 rework 前,
(1). 被rework pn 減少 MDS *35
(2). Rework 後之 partno ,加上 *35
526267211006 MDS Stock 0 wip 100 RO-- 35 shortage
7/1 165 100 7/5 300 300 7/8 355 355 MPS1
526267211007 MDS stock RO-- Wip 35 MPS1 7/1 35 0 0 7/5 7/8
Case 3: MDS?MPS1 lead time/explosion
526267211001 526267211004 (416267211999) 526267211006 526267211010 526267211011
526267211012 526267211013 526267211014 526267211015 526267211016 526267211017 526267211018 526267211019 526267211020 (416267211901)
? 411672100001 PWA;PWA-7521C,128M,MOTHER BD ? 411672100003 PWA;PWA-7521C,128M,M/BD,SMT
*** MDS & MPS1 運算邏輯
** 只要有 Demand 未滿足( 如: Shortage) MPS1 自動會 Generate Supply =MPS1
Case 4: Service parts
Material Flow: (1). Service Dep issue “request qty”
(2).放入 MDS (3).展開 MPS1
(4).Issue MO(SP) ?DD (SP) (5).SO?GG? Relief MDS
1. Put qty into MDS
2. requirement will be combined.
3. If Source code=P (purchase parts) ? 不能放入 MPS2 4. If Source code=P (purchase parts) ? 可能放入 MDS
MRP 用 MPS2 展,故不會展出此 Source code=p需求
Case 5: 未有MPS2 前,開立MO
1. MPS2 qty =0,但 issue MO *6000 ? MPS2 不 relief , 會使所有材料多買 6000 sets. 7/2 7/10 7/15 Case 1: 0 MO 6000 Relief 0
2 . 若將MO 狀態改為 Cancel ? MPS2 仍不 relief , 不會使所有材料多買 6000 sets. 7/2 7/10 7/15 Case 1: 0 MO 6000 Relief 0
3. 若再將 MPS2 qty change 成 50 ,且MO 狀態,由 Cancel ? Un-release or release,則 MPS2 會relief 50 sets. 且材料多買 5950 sets. 7/2 7/10 7/15 Case 1: 50 MO 6000 Relief 50
4. 若將MO 狀態改為 Cancel ? MPS2 仍不 relief ,material OK 7/2 7/10 7/15 Case 1: 50 MO 6000 Relief 0
5. 同時修正 MPS 2 數量為 1000,7/10*3k,7/15*3000 , 且MO 狀態為 Cancel , 則 material release 1000+3000+3000 7/2 7/10 7/15 Case 1: 3000 3000 1000
MO 6000 Relief 0
6. MO 狀態,由 Cancel ? Un-release or release ? MPS relief * 6000 sets Case 1: MO Relief
7/2 1000 6000 1000 7/10 7/15 3000 3000 3000 2000 ? 當未放MPS2前,先開 MO時? 先將MO
MO 狀態變更為 Cancel,再改為原有狀態 ( unreleased or release or complete)
練習:
a> 放入 MDS
Demand
stock WIP 6/28 7/1 7/15 8/1 8/15
526267120004 5000 6000 7000 8000 4000
526267120005 301 700 678 400 861
526267120006 30 900 300 500 900