What problems will be encountered during the implementation of MES management system

MES Management system is the most important and mature control technology and method of production site , It has developed for nearly 20 years . In recent years , Many new technologies and methods have also been developed , for example Andon（ Visual Management ） technology 、5S Method 、 Produce on time 、 Lean production 、 Lean logistics, etc . The following problems are summarized for the management and control of the whole production site , Not limited to MES The implementation area of the management system .

  One 、 Lack of close combination of theory and technology

At present, China provides... For discrete manufacturing enterprises MES There are two types of enterprises implementing production management system technology ：

One is a supplier that develops from providing low-level automatic control technology and products , for example Wonderware、 Siemens 、GE etc. , These manufacturers started with automation technology and products , Gradually develop to provide the management and control system of the production site , They usually follow ISA95 The standard provides a MES The functional platform of the system , According to the specific production mode and process environment of the enterprise , Use the development tools provided by it for secondary development .

The other is a supplier that has developed from providing enterprise management systems . This includes SAP、Oracle Wait a lot ERP manufacturer . From the effect of implementation , The first kind of enterprise has rich bottom control experience , And developed MES Standard platform of the system , Therefore, it pays more attention to recommend its MES Standard functions of production management system , Lack of ability to analyze the management and control needs of enterprises and apply advanced production theory 、 Idea to improve the consulting ability of the production site . The second kind of enterprises pay more attention to the application of advanced management theories and concepts , But most of them lack the control experience of bottom equipment and process , For advanced automation 、 The understanding of digital production technology is not deep , As a result, the solutions provided tend to float on the surface , Can not go deep into the production site and the interior of the manufacturing process .

At present, there is almost a lack of automation at the bottom in China 、 Digital control technology and upper management theory 、 Combination of ideas , Facing the actual situation of the enterprise , Provide comprehensive consultation and implementation MES System construction enterprise .

Two 、 Lack of depth 、 Comprehensive approach and experience

At present, the production site management and control technology provided by most enterprises generally only aims at a single technology and theory , for example MES、 Lean production 、5S Management and so on , Lack of comprehensive solutions using various advanced technologies and theories . actually , Combined with the actual production of the enterprise , With MES Production execution system technology , Combined with other advanced theories and methods , More abundant and effective results can be obtained . However, at present, most providers of on-site control technology only have the ability of a single technology , There is no comprehensive concept of how to build a workshop with modern management and control capability for the enterprise .

3、 ... and 、 The enterprise lacks overall planning

At present, many enterprises pay more and more attention to the innovation of on-site management and control , Especially for expansion 、 The new production capacity emphasizes modern management and control technology . Many business leaders are mostly aware of MES The role of , However, due to the lack of deep understanding , More will be MES And other on-site management and control technologies are treated as a simple information technology . Most of the time , Only after the production hardware and process environment have been established will these technologies be considered . actually , Include MES The on-site control technology including technology must be consistent with the bottom of production （ equipment 、 Process, etc ） Combination can bring out the highest benefit , therefore , Upgrading in the enterprise 、 The application of modern management and control technology should be considered during the planning period of transformation or new capacity , And they are included as part of the engineering design . Although some enterprises consider the relevant hardware when designing new workshops , For example, the workshop Kanban is added 、 Of the production line Andon facilities , But there is no unified design with the functions of informatization , The result is that after the production line is built , These facilities became furnishings , It doesn't work .

Four 、 Enterprises' understanding of on-site management and control needs to be improved

The management of the enterprise is far from understanding the modern on-site management concept , Although some people realize the importance of strengthening on-site control , However, they do not know enough about how to give full play to the dynamic spirit of on-site operators , Most of the time, the operator is only regarded as the object of control rather than the subject of self-control in the production process , Give them the authority and function to control themselves , I don't know that the ultimate goal of on-site management and control is to eliminate the boundary between the manager and the managed . For example, some managers are based on “ Don't make a fool of yourself ” Tradition , Unwilling to give the operator the right to expose site problems . Little imagine , The exposure of problems is the key to solve problems in time .

5、 ... and 、 Neglect the cultivation of personnel quality

Adopting modern on-site management and control technology requires relevant managers and operators to have the ability to make

use 、 Quality of operation related functions and equipment . For example, the traditional work shift records are written manually , Now you have to use the computer to enter . However, the on-site operation staff of some old enterprises do not have such skills , So as to hinder the realization of information functions .

original text ：MES The management system is in the process of implementation , What problems will be encountered http://www.gdblue.com/q_news/shownews.php?lang=cn&id=624