Manufacturing execution system

Systems such as Manufacturing Execution Systems (MES) or Electronic Batch Record Systems (EBRS) that rely upon electronic identification of individuals should ensure that electronic identification/signatures are secure from abuse and falsification and that substitutes for handwritten signatures should nonetheless be as secure as conventional handwritten signatures. ... 

Case Study 10 Electronic Batch Recording Systems (Manufacturing Execution Systems)... 

The kind of information managed, whether it is sales data, electronic docnments, clinical trial data, or recipes for a manufacturing execution system, is fairly independent of the database type (althongh no one wonld build a flat file database for any of these). The choice of relational vs. hierarchical vs. network is primarily dependent on business needs. 

This section describes two examples of IT applications that require their supporting networks to be validated. The first example describes a Manufacturing Execution System (MLS) based on a LAN and the second example describes an Enterprise Resource Planning (ERP) application that uses a WAN. 

Data acquisition is provided by instrumentation. Chemometrics, on-line prediction, and reporting are typically supported by some kind of Supervisory Control And Data Acquisition (SCADA) system and/or Manufacturing Execution System (MES). This may be a COTS product or a custom development. Data Historian is likely to be a separate interfaced application. To support this and exchange of information with other systems an open systems approach should be adopted. 

Manufacturing Execution Systems (MES) have been subject to considerable hype on their potential for paperless production, yet these systems have proven to be some of the most difficult to use in the pharmaceutical industry. So far, only a few suppliers have been able to deliver their customer s expectations beyond initial pilot installations, and many MES implementations hardly go further than the "active paper on glass" functionality described earlier. 

IS refers to the software packages and databases that provide the functionality to implement the business processes. These include such packages as Enterprise Resource Planning (ERP), Manufacturing Execution Systems (MES), Electronic Document Management Systems (EDMS) and Maintenance Management Systems. 

A term used to cover a broad range of systems, including automated manufacturing equipment, control systems, automated laboratory systems. Manufacturing Execution Systems (MESs) and computers running laboratory or... 

Depending on the type of operation, process-control computer systems interconnected with manufacturing, engineering, and administration are often needed. Key to interconnectivity is the installation of a fieldbus through which data are transmitted among users. Manufacturing execution systems operate on a distributed control network ring (Kamal Zafar 1998). 

Product request a unit of product that is the basis for planning/scheduling activities at the highest level of a manufacturing execution system. 

Object Management Group (OMG) (1997b), Manufacturing Domain Task Force RFI-3 Manufacturing Execution Systems (MES), Document mfg/97-11-01, OMG, Framingham, MA. 

Manufacturing decision support systems, 348 Manufacturing devices, automated, 5(X) Manufacturing enterprises, ERP and major business functions in, 326-327 Manufacturing execution systems (MESs) for control, 1782-1787 data in, 1782-1784 market trends/future directions, 1787 object models, 1783, 1785-1787 enterprise resource planning (ERP) interface with, 338-339... 

Mental assumptions, for effective performance management, 998-999 Mental models, 999-1000, 1210 Mentoring, 857-858, 860, 938 MESs, see Manufacturing execution systems Message-integrity protocols, 733, 734 Metabolic energy requirement, 1118-1119 Meta class level of abstraction, 281, 283 Metadata, 84... 

---