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© Copyright Casco Development, Inc. Table of Contents Executive Overview ........................................................................................ 2 History of ERP & SFX.................................................................................... 3 Model of Enterprise Applications ................................................................... 4 Description of Shop Floor Execution (SFX) Capabilities .............................. 5 Problems That Result from Lack of SFX........................................................ 9 Ensuring a Complement versus a Clash ........................................................ 10 Conclusion .................................................................................................... 11 Spotlight on Casco Development .................................................................. 12 Case Study Why a Shop Floor Execution (SFX) System is an Essential Component to Enterprise Systems

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© Copyright Casco Development, Inc.

Table of Contents

Executive Overview ........................................................................................ 2

History of ERP & SFX.................................................................................... 3

Model of Enterprise Applications ................................................................... 4

Description of Shop Floor Execution (SFX) Capabilities .............................. 5

Problems That Result from Lack of SFX ........................................................ 9

Ensuring a Complement versus a Clash ........................................................ 10

Conclusion .................................................................................................... 11

Spotlight on Casco Development .................................................................. 12

Case Study

Why a Shop Floor Execution (SFX) System is an Essential Component to Enterprise Systems

© Copyright Casco Development, Inc.

Executive Overview

ERP systems are designed to pull together information from across an enterprise for streamlined

materials management and accounting accuracy. They are not intended to manage

manufacturing operations at a detailed, day-to-day level. Shop Floor Execution (SFX) systems

interface to ERP/MRP systems to provide that set of functionality.

SFX automates and streamlines factory operations by combining three popular applications

around a core of Shop Floor Data Collection: Labor Management, Machine Utilization and

Paperless Dispatching. The execution-oriented combination provides the essential tools for real

-time production process management. SFX handles the high volume of detailed information

about production activities and feeds the Enterprise system just the essentials to keep it

functioning properly and improving the timeliness, accuracy and reliability of the enterprise

data, adding to the ERP systems’ value.

Additionally, it is not always possible to customize your enterprise system to the unique needs

of individual plants. An SFX System is intended to be that configurable layer between your

factory floor and your enterprise system.

The functions and characteristics of SFX are not available in most ERP systems.

Manufacturers, particularly those with high transaction volumes and high labor content, have

found that SFX delivers significant benefits to the operation, IT staff, and business.

© Copyright Casco Development, Inc.

History of ERP & SFX

Most ERP systems are derivative of the original MRP blueprint developed by Joseph Orlicky of

IBM in the late 1960s. This original design centered on “material requirements planning,”

hence the term. It was primarily about ordering the right material at the right time, and

correctly accounting for its whereabouts so that accounting could produce routine financial

statements. MRP evolved to Manufacturing Resources Planning or MRP II, and when

capabilities for multi-site global capabilities were added, Gartner Group coined the term

Enterprise Resources Planning, or ERP. The evolution from MRP to ERP primarily added

breadth, not depth, to the functionality.

Over the years, ERP systems have not provided strong functionality for scheduling and day-to-

day execution in production operations. The ERP system is designed to tell manufacturing

what to produce, but offers little about how to do it. As a consequence, today – a full 30 years

later – most factories in the US still manage production in an informal reactive manner based on

whiteboards, spreadsheets, etc. and the “tribal knowledge” of a few key foremen. With the ERP

system always starved for transactions, many users feel like they are a “slave to the system”

instead of the other way around.

Countless applications have been developed to address the specific needs of plant floor

operations. These include shop floor data collection, labor management, work dispatching,

finite scheduling, electronic work instruction delivery, and so forth. Together they comprise

another broad category of software, variously called Manufacturing Execution Systems (MES),

Plant Software, and Plant/Production Information Management Systems (PIMS). Casco

categorizes its particular offering of plant functionality in ShopVue as Shop Floor Execution

(SFX).

These software systems automate and improve plant personnel’s jobs, much as ERP has done

for those in materials management and accounting. They assist plant managers and supervisors

in pinpointing problem areas while they can still improve on the situation. In addition, plant

floor systems provide dramatically more timely and accurate information about actual

operations in plants.

The functionality of plant floor software offerings such as Casco’s ShopVue SFX tend to be

more industry-specific, since various types of plants run in unique ways. It is because of the

wide variety of functions required by different plants that the plant floor systems marketplace

has not created extremely large software providers, as the ERP market has. As a result, leaders

in various segments of the plant floor software market are comparatively narrowly focused

companies.

© Copyright Casco Development, Inc.

Model of Enterprise Applications

There are many depictions of Enterprise Applications. The following diagram is a model

created by Interwave Technology in Exton, PA to depict the many categories of software and

how they form a complete Enterprise System. The important thing to note is that the ERP

system is at the top – three levels above the people and machines that are actually making parts.

Manufacturing capabilities are different between ERP and SFX or MES. Specifically, each

system handles the following:

ERP

All maintenance of master files:

o Work Centers

o Employees

o Routings

Scheduling completion of work orders

Work order release

SFX

Single Supervisor screen – to reconcile Operator Labor with Attendance

Paperless Dispatch

Micro-scheduling of resources

Machine Utilization tracking

Easy ad-hoc reporting

Touch screen interface

Special forms (e.g. quality data)

Bar code terminal management

24 X 7 operation via stand-alone server

Direct machine interface

Massive data storage

© Copyright Casco Development, Inc.

Description of Shop Floor Execution (SFX) Capabilities

Shop Floor Execution (SFX) systems combine three popular applications – Labor Management,

Machine Tracking and Paperless Dispatching. Also referred to as MES-lite, SFX represents the

core subset of MES that is essential to most manufacturers.

To our knowledge, these capabilities do not exist in standard Enterprise packages such that the

business need can be addressed easily and quickly. The SFX systems therefore provide an

excellent extension that can greatly boost operational success – and provide superior data on

actual performance.

© Copyright Casco Development, Inc.

The benefit of SFX is in the integration of traditional Shop Floor Data Collection, Labor Management

and select aspects of MES (graphical dispatching) into a unique tool that the manufacturing employees

truly embrace because it was created especially for them. It helps them do their jobs better, and helps

the company as a whole be more competitive.

SFX Feature Description Why Essential

Single Supervisor Screen – Rec-onciles Operator Labor with At-tendance

One screen that allows the Su-pervisor to check the Operators’ “Production Reports” in the con-text of attendance. Answers the question “did the Operator ac-count for all of his time properly?” A painstaking practice that has been done manually in most fac-tories for decades.

Dramatically increases accu-racy of the fundamental in-puts that drive ERP.

Eliminates time-consuming manual reconciliation.

Shows where indirect labor costs and “non-productive time” are being spent.

Paperless Dispatch Online interface that tells the Op-erator the next job to do and how to do it. Provides links to draw-ings, captioned pictures and other process instructions.

Allows Planners to properly manage priorities.

Reduces idle time on part of both Operator and Supervi-sor.

Improves communication and delivery of information to Op-

Micro-Scheduling of Resources A Graphical Interface that offers Planners and Supervisors the ability to create a short-term plan that reflects in sufficient detail how people, machines and or-ders are supposed to flow over the next couple of shifts. Exam-ples include selecting alternate machines, combining setups, setting “temporary” rates, etc.

As priorities are changed, instantly shows impact on completion dates of opera-tions.

Allows proactive manage-ment of what can realistically be accomplished in the near term.

Eliminates the need for man-ual systems that break down over time or don’t get used because they are too time-consuming to maintain.

© Copyright Casco Development, Inc.

SFX Feature Description Why Essential

Machine Utilization Tracking Monitors machine state changes as they happen: idle, running, down, scheduled off, etc. such that a variety of reports can eas-ily be produced.

(May get its input from a direct, electronic interface.)

Allows factory personnel to manage key resources to ensure optimum uptime and throughput.

Precludes the need for sepa-rate manual systems.

Touch screen Interface An interface specifically designed for use by an untrained Operator. Must be highly configurable so as to limit prompts and enforce all reasonable validations. The best interfaces are “smart” in that they suggest what the Operator should do next – dramatically limiting the possibility of a wrong choice.

Minimizes Operator time at terminal.

Prevents errors at the source that would otherwise con-taminate data throughout your ERP application.

Imagine what would happen to a bank’s records if they allowed customers to bypass the “idiot proof” ATM ma-chine and go behind the teller counter to do a cash withdrawal transaction di-rectly in the online applica-tion.

Special Forms The ability to extend the Operator interface to collect other data essential to managing the proc-ess and ensuring quality.

Prevents need for separate paper-based systems that dilute the Enterprise System.

Bar Code Terminal Management Software that controls the net-work of terminals prompting the Operator and sending responses back to the server.

Creates a real-time connec-tion between hardware and Enterprise System.

© Copyright Casco Development, Inc.

SFX Feature Description Why Essential

24 X 7 Operation Via a Stand-alone Server

A ground-up design that ensures the Operator and Machine inter-faces are available an absolute 24 hours a day, 7 day a week regardless of the status of the ERP server.

When the ERP server is down, the ShopVue server continues to manage the factory network of touch screens and bar code ter-minals. ShopVue backups are done concurrent with live opera-tion.

Keeps the factory productive.

Shields Operators and fac-tory management from ever being victims of downtime for any reason.

Direct Machine Interface The ability to connect directly to machines, scales and test equip-ment.

Ensures ultimate in accuracy by eliminating the need for Operator to write down data from machine’s control panel and then keypunch.

Acknowledges that this is the only viable way to collect large data streams at fre-quent intervals, e.g. speeds, feeds, temperatures, etc.

Massive Data Storage Stores the massive volumes of data resulting from the hundreds/thousands of daily transactions like Operator starts/stops and direct interface of machines and test equipment.

Avoid “cluttering” core ERP application and slowing its performance.

© Copyright Casco Development, Inc.

Problems That Result from Lack of SFX

Some companies fail to formally recognize the need for SFX. In these environments,

operational issues continue to exist, and a variety of applications and processes sprout up in an

uncontrolled manner. IT staff and operational managers at these companies spend valuable

company time and money selecting, purchasing, implementing and troubleshooting disparate

systems that fail to work in an integrated fashion. This creates:

Duplication of effort

Non-value added activities

Excess cost for purchase of unnecessary software licenses (e.g. cost of ERP licenses for

factory PCs when Operators should really be using bar code terminals)

Lack of trust in the ONE Enterprise System

Silos of information

Inconsistent information, data, and processes

Unnecessary training due to proliferation of unrelated software packages

Excessive IT costs in maintaining multiple, disparate systems

A coherent SFX system can provide consistency and value to the operation much as your host

ERP does to the office workers throughout the enterprise. The successful implementation of a

plant-wide software solution provides similar benefits to an enterprise-wide solution.

© Copyright Casco Development, Inc.

Ensuring a Complement versus a Clash

Of course, the SFX system must work with the ERP system smoothly. As mentioned above, the

ERP system owns master files and releases work orders to the plant. To ensure the SFX System

will act as an extension to host, consider the following in your purchasing decisions:

1. Give preference to vendors with a proven ERP interface.

2. Ensure the interface properly manages exceptions, to ensure synchronization is

maintained continuously and automatically.

3. Explain the “big picture” integration to all related managers, putting each function

clearly in one camp or the other. Train each “role” accordingly to clarify who has

responsibility for data integrity.

4. Restrict Operators’ access to ERP/MRP screens; the SFX system will become their

system.

5. Test your new implementation extensively before going live.

6. Involve experts who have a proven implementation methodology.

© Copyright Casco Development, Inc.

Conclusion

Manufacturing companies have implemented ERP systems to ensure their entire enterprise

works together smoothly. SFX is the parallel to ERP for each production plant: an integrated

application set that automates and streamlines operations. While ERP systems generally feed

information down to and expect “actual” data back up from the plant, they are not designed to

serve Operators, Supervisors, and Managers in their day-to-day activities. That is the role of

SFX.

SFX is implemented in many manufacturers’ plants, integrated to the corporate ERP system.

Special APIs provide appropriate interface points. SFX customers can attest to the benefits they

achieve from using the system to manage manufacturing at a detailed level. They have also

improved the timeliness and accuracy of data inside their ERP systems – a chronic problem for

manufacturers attempting to move to a more real-time management process.

Companies with high volume, high labor content manufacturing use SFX systems to track WIP

inventory, time & attendance, and labor. SFX systems are highly specialized tools for factory

supervisors. Users can improve their workflow and profits and their workers have easy access

to the information they need to do their job better. This provides them a competitive advantage

in production that can translate into increased responsiveness and profitability.

© Copyright Casco Development, Inc.

Spotlight on Casco Development

Casco Development provides innovative software solutions that help manufacturers achieve

best-in-class production efficiencies by effectively managing the real-time interaction of

workers, machines and orders. Many of our customers are Fortune 500 companies that depend

on our systems for round-the-clock operations.

We are a group of manufacturing professionals dedicated to delivering solutions to real life problems. Our continually-enhanced flagship product, ShopVue, evolves with ongoing input

from our customers at all levels of the manufacturing industry. The result is a user-friendly,

best-of-breed Execution system that can guide non-computer oriented factory personnel through

the day’s work.

From the beginning, we recognized the potential to build a system that not only tracks orders,

labor and attendance in real time, but integrated these components to provide a highly

specialized tool to help factory Supervisors execute more efficiently. Now they can improve

their workflow and profits, and their workers can readily access the information they need to do

their job better.

Casco Development targets the job-oriented, discrete Fortune 2000-size manufacturer seeking

to enhance production efficiency. Our customers range from privately held North American

manufacturers with 100+ employees, to Fortune 500, multinational, multisite manufacturing

organizations.

Contact Us

2 Portland Fish Pier, Suite 310

Portland, ME 04101

207.773.0944

[email protected]