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Manufacturing Execution Systems (MES) manage and monitor work-in-process on the factory floor including manual or automatic labor and production reporting, as well as on-line inquiries and links to tasks that take place on the production floor. Manufacturing Execution Systems may include one or more links to work orders, receipt of goods, shipping, quality control, maintenance, scheduling or other related tasks.
MES can be integrated into Operations Execution Systems and ERP systems. An Operations Execution System controls production and other areas of the company´s operations such as maintenance and inventory tracking. MES and OES are the system layers between the ERP and plant floor control systems or devices, such as PLCs that control individual machines or production lines. MES and OES effectively link these two layers together and enable an exchange of information.
The data that are used for the MES are the same data that are used for Process Development Execution Systems (PDES). However, a PDES is used to develop manufacturing processes, while MES is used to execute and monitor the actual production using the developed processes.
Therefore, the toolset and focus of a PDES is on lower data volume but higher flexibility and experimentation freedom.
12. Find in the text the words or word combinations which have an opposite meaning:
potential, firmness, dependence, free task, exclude, theoretical freedom.
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Form derivatives. | | | Revise the terminology of the text. |