MES system has developed rapidly in recent years, which plays a step role in the production management technology and real-time information system of workshop floor and is necessary for the management information of production activities. With the assistance of the two, MES system has evolved into one of the effective means to implement informatization.

 

Enterprises need to grasp detailed demand analysis, judge demand change, secondary development management and continuous improvement and development before and after going online to implement MES system.

 

First: the purpose of detailed demand analysis is to implement the demand of enterprise business, which is the core link brought by the link of MES system and can prevent the potential problems in the later system implementation.

 

Second: determine requirements changes and how to proceed? During the implementation of MES system, it is necessary to not only ensure the realization of requirements, but also control the changes in the evolution of the quality and quantity of requirements. The treatment to adhere to the principles of the first collection and then sorting before the final treatment.

 

Third: secondary development management

 

Secondary development management requirements are also procedural steps, from the beginning of the traceability, to standardize secondary development management. That is to determine whether the first line of development, improve the work of persuasion. Furthermore, the scope and goal of secondary development should be defined from the perspective of the enterprise, and the situation of functional description, schedule, quality system, development cost, resource consumption and so on should be analyzed. In this process, it is particularly important to strengthen the development process control and software engineering ideas, which are to ensure the final delivery of the product. Carry out corresponding implementation and training when necessary.

 

Fourth: planning before going online

 

It is necessary to conduct a comprehensive evaluation before going online. The function of the evaluation is to check the defects and make up for the defects to ensure the success of going online once. Specific methods of evaluation: requirement analysis, basic data management, system configuration and secondary development, system interface, system testing and other related projects.

 

Fifth: project acceptance

 

Normally, the project acceptance shall be organized after January or February. Acceptance process is divided into departments: production planning workshop operations warehouse management quality management equipment department process department. The content of acceptance is mainly divided into seven parts: functional acceptance (including secondary development function), process acceptance, data and report acceptance, interface acceptance, training acceptance, document acceptance, and other acceptance.

 

MES system acceptance results are as follows: solution, flexible solution and unresolved. To the content that fails to achieve, be practical and realistic processing.

 

MES systems provide a responsive, resilient and refined manufacturing environment that reduces costs to the enterprise, enables on-time delivery, and improves product and service quality.