Operating Day

A Production Control System in Perspective
The relationship among functions in the whole production control system

The relationship between the production control system and other divisions
Order Receipt/Shipping Control
Demand Forecast
Production Planning
Inventory Control
Material Planning
Engineering Data Control
Purchasing Planning and Acceptance/Acceptance Inspection Control
Manufacturing Planning and Process Control
Quality Control
Cost Control

Asprova MRP

Asprova MRP is calculated on the memory requirement, allocate lead time at a high speed. Can achieve material arrangement Just in Time, which is impossible in other MRP system.

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MRP glossary TOP > Engineering Data Control > Operating Day

It is a day which a company or factory designates in advance as the day when the work is performed, and thus even if the work is performed on holidays, the day isn't counted as the Operating Day.

Related term: Manufacturing Calendar

Reference：JIT Business Research Mr. Hirano Hiroyuki

Non-stocked Goods | Engineering Data Control | Operating Time