Why should enterprises implement MES? What are the specific operating procedures?

One 、 Why MES？

MES Compared with other information systems, the term "software" became popular later in China . Many enterprise decision makers begin to often mention ： Why MES？ Foreign countries have the same theory ：Why MES ？ Because many plans are implemented first ERP, After the implementation of MES. Therefore, there is ERP The implementation of MES Conclusion . Not really .

1、 The internal law of enterprise management

MES The management system is viewed from the perspective of time and space and business chain , It is an indispensable field and link in enterprise management .

2、 The objective needs of the enterprise's living environment

Because factory level 、 Workshop level management is facing new challenges ： Need efficient communication between upstream and downstream workshops , Timeliness of information 、 accuracy , Plan changes at any time , Smaller and smaller task units , Higher and higher quality traceability requirements , The rising cost of management personnel .

3、 It is the inevitable result of the development of information technology

The application of information technology in enterprises , The first is to solve the problem of production process control , And it's growing fast . The next step is to improve the level and means of operation and management , Produced with ERP Is represented by a large number of software .

however , In implementation ERP In the process of , It was found that ：ERP The scale of 、 Cycle is long , Lead to ERP Item has 46% Overdue completion ; More expenditure 、 Invest heavily , Lead to 41% Over budget ; There are many reasons for 49% Failed to achieve the expected social benefits 、 Economic benefits and objectives . One of the important factors is that the connection and integration with the production site are ignored , And the data of the production site , That is, the perfect production information is ERP The basis of , Is the key to integration .

because ERP Layer and the DCS The work of the layer is carried out separately , Therefore, two problems arise ： One is the information island between horizontal systems （Island of Information）, Two is ERP and DCS A defective ring or broken link is formed between the two layers （Missing Ring or Link）. This is also the birth of MES Important reasons .

therefore , The internationally recognized overall framework of informatization is to divide the framework into 3 layer ：PCS layer 、MES layer 、ERP layer .

PCS The layer is the bottom layer , Mainly hardware equipment , Mainly for operators , Realize the automation of production process operation , Reduce the staffing of operators ;

MES The production management system is an intermediate layer , The essential , Mainly production and operation management software , Mainly for production management personnel , Realize the informatization of production management , And the flattening and compactness of the management organization ;

ERP The first floor is the highest floor , Mainly business management software , Mainly for business management and decision-makers , Realize the informatization of business decision-making management and the flattening and intensification of management organization .

Recently, the decision-making level has been separated from the top , Evolved into 4 The layer structure . Highlight real-time manufacturing performance monitoring 、 Management concepts such as real-time operation intelligence .

MES What is the system operation process ？

1、 System login

MES The system logs in and enters the web address in the browser , Enter the login interface , Enter your username and password .

2、 System basic information management

（1） Hierarchical management  

Get into MES Users of the system manufacturer shall operate the registration management , Initialize the customer level or supplier level on the add page .

（2） Customer management

After operating the customer level , You can operate other basic customer information , You can add detailed customer information in the customer management module .

3、 Supplier management

After adding the supplier grade , You can add basic supplier information , Add in the supplier management module .

4、 Product information management

Then there is the product information , Add basic product information to the system , Improve product data .

5、 Order information management

After improving the basic information of products and customers , You can manage orders , Add the corresponding order information in the order management module . The precondition for configuring order information is customer data and product data , So that the order information has a source basis . in addition , production MES The system also implements the data import function , Order data can be imported from the original new system .

introduction MES It is a great advantage for manufacturing enterprises , The above is in the actual project , Some of the conclusions MES System operation experience , I hope it will be helpful to the informatization of traditional manufacturing enterprises .

Last , With the rapid development of intelligent manufacturing industry ,MES System has become the first choice for many enterprises to carry out intelligent production management ,MES The application of the system has changed the traditional management mode , It integrates the resource information of various departments of the enterprise , Realize comprehensive utilization .

If you are right about MES/APS If you are interested in the system , Welcome to leave a private message , Get more case details , Looking forward to your consultation ！