Trade data solutions for retail

Catalogue of this articleOverview:

• 1,Trade data solutions for retail What is the low code?
• 2, What is the mes system? What does the mes system do?
• 3. What is the technical composition of What is the technical composition of the MES system? What are the mainstream manufacturers of this system at home and abroad at present? _Baidu...
• 4, How does the MES management system communicate with PLC?

What is the low code?

1. Low-Code refers to the use of simple and easy-to-use tools such as visualization components and drag-and-drop functions to create applications with less programming and manual code writing. This method can greatly reduce development time and development costs, so that non-technical personnel can also quickly build and deploy applications.

2. Low-Code is a way to quickly design and develop software applications with minimal manual coding. It can provide faster and more reliable value for technicians. By using visual modeling in the graphical interface to assemble and configure applications, developers can skip all infrastructure to speed up development.

3. The literal meaning of low code is that software development can be completed with only a small amount of code.

4. "Low-Code" should literally refer to the reduction of the amount of code.

What is the mes system? What does the mes system do?

1. MES provides the company with the execution means to achieve the execution goal when the entire resources of the company are managed according to its business goals. It connects the theoretical data of the basic information system and the actual data of the factory through a real-time database, and provides the communication between the business planning system and the manufacturing control system. Letter function.

2. The mes system can rootAccording to the changes in the scale and business needs of the enterprise, it will be expanded and upgraded to meet the continuously developing needs of the enterprise. In a word, the mes system is one of the important links in the digital transformation and intelligent manufacturing construction of enterprises, which can help enterprises realize the automation, digitization and intelligence of the production process and improve the competitiveness of enterprises.

3. The MES system is a set of production information management systems for the executive level of the workshop of manufacturing enterprises.

4. Production management system refers to the manufacturing execution system, that is, the MES system, which mainly manages the human-machine material method ring measurement in the production process.

5. MES system is a set of information management systems suitable for the field of production and manufacturing, which aims to improve production efficiency, reduce production costs, improve product quality and optimize production processes.

6. Hefei Mys Software Copyright What is the MES system? The MES system is the executive layer located between the planning layer and the control layer of the manufacturing enterprise. It helps manufacturing enterprises achieve agility and global optimization, and connects and coordinates the enterprise resource planning system and the equipment control system.

What is the technical composition of the MES system? What are the mainstream manufacturers of this system at home and abroad at present? _Baidu...

Siemens Siemens Siemens was founded in Germany in 1847, covering more than 200 countries around the world. It is the world's leading science and technology enterprise focusing on electrification, automation and digitalization. With excellent professional skills and experience, we are committed to providing professional efficient energy and resource-saving technologies for the sustainable development of the world and China.

Siemens: Siemens' MES system has a complete product line, including production planning and scheduling, production execution, logistics management and other links, which can realize the monitoring and management of the whole production process.

The relatively mature MES system abroad is basicallyThose large automation companies: Siemens/IBM/rockwell, but the costs of these are generally high. In China, it is Xianteng Data that has been in contact with the pharmaceutical field. They are more focused on this aspect, and several large traditional Chinese medicine pharmaceutical manufacturers have been piloting.

Siemens has been promoting its MindSphere in 2019 and has held many product promotion meetings in China, hoping to surpass GE Digital's Predix.

How does the MES management system communicate with PLC?

. WebService or WebAPI, the most common and basic way, such as docking with ERP or OA, basically belongs to this way.Two. Open the database, such as docking with factory MES, data uploading, factory MES can give us a database user permission, and then we can write the data directly to the database.

Start the ModbusTCP server in the MES system. Install and configure the ModbusTCP server in the MES system to read data from the PLC. After starting the ModbusTCP server in the MES system, it will listen to requests from the PLC on the specified port number.

To realize the docking of PLC and MES systems, it is necessary to install an intelligent acquisition terminal of Ditu Information Internet of Things, which plays a role in the system.

mes system connection method is as follows: directly connect to network communication.

When the MES management system is docked with the equipment, it is mainly to do a good job in the software and hardware data communication interface. Generally, it is better to put the data of the network communication PLC in DB (a kind of database). The specific identification depends on the communication protocol of the MES management system.

The production process manufacturing execution management system of Galep MES manufacturing enterprises in the United States.