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楼主 |
发表于 2008/11/24 14:44:50
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Fixed lead-time horizons
In addition to the lead-time components, you must define a horizon. In ERP
LN, a horizon indicates a time period. In the period before the start date of
the horizon, short-term, detailed planning of lead times is applied, using
several lead-time components on the basis of routing data.
Terms and definitions
Term Definition
EP-offset: Time between the requirement date and the planned
order finish date. This consists of outbound lead time,
extra lead time, safety time. For purchase orders also
inbound and item supplier safety time
自问自答,horizon就是一个时间段,offset就是结束日期和需求日期之间的时间段,其时间长短由一系列lead time来控制。
怪自己没仔细研究教程,呵呵,不过这个版块的人气也是。。。。 |
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