See also Overview of Model P-S Cycles System
and On-line Training

Download P-S Cycles System

Download	Size	Type	Info
P-S Cycles System.zip	900kB	.zip file	Comprehensive planning, scheduling & MRP system, to integrate with your ERP system.

Download MRP_Excel_v2

Download	Size	Type	Info
MRP.zip	100kB	.zip file	Simple, stand-alone MRP system which is macro free.
MRP.xls	353kb	.xls file	You may not have WinZip installed. In that case you may download the raw Excel file. If it loads in your browser then you will have the opportunity on exiting to save it to your local drive.

WHY EXCEL-BASED MRP?

Production-Scheduling.com assists manufacturers to develop their own finite scheduling systems in Excel, and will also custom develop scheduling systems for them. Most of these systems are interfaced to a host MRP/ERP system, which acts as a repository for demand and inventory data, and will perform Material Requirements Planning (MRP1) calculations.

However, many clients have approached us to develop MRP within Excel, because either:

• they do not have an MRP system, or
• having generated scheduled dates within Excel, they are unable to upload them to their MRP system, or
• their MRP systems are just too cumbersome and unresponsive

WE WILL ASSIST YOU

This is a simple example of an MRP system, with a small amount of sample data, but it will also cater for many thousands of records.

If you need assistance to adapt the system to your own manufacturing process, please do not hesitate to contact me, Tony Rice at:

Production-Scheduling@Mweb.co.za

FEATURES

The Excel-Based MRP system has the following features:

• VBA free, no macros, it is all formulas and PivotTables, and nothing is hidden
• demand is generated by a make-to-inventory Finite Schedule, but may also be from another source
• a single level Bill of Material structure
• inventory of raw material and components is allocated to the earliest scheduled product first, and will be dynamically re-allocated as the schedule changes
• a Purchase Action Report identifies purchase orders which must be placed or chased to meet the schedule

INVENTORY RATIONING

The last 3 sheets of the system addresses a question that many manufacturers have:

"What products should I make with the inventory I have on hand right now?"

The system takes into account raw materials that are used by more than one product, and rations the inventory across the products so as to even out the product inventory cover as much as possible.