1.Overview
The system is based on the Siemens four- network structure:
The first layer is “enterprise management” , which can also be intelligently managed through mobile terminals and server terminals.
The second layer is the ” operation level layer” , with MES as the main control system, real-time monitoring and operation of data through the host computer.
The third layer is the “control layer” , which is mainly composed of 1200PLC, 200SMART, H5UPLC, intelligent touch screen, etc. It is used for the analysis, calculation, processing and logic control functions of the bottom data, and realizes the upload and release of data;
The fourth layer is the “on-site layer” , which is mainly composed of remote station instruments, servos, frequency converters, sensors and other hardware, as well as 3D virtual workstations to simulate the production process of the production line.
Different levels are connected by network management switches with different functions, which have strong network protection functions!
2.Training contents
-Node-RED software operation experiment
-Mobile phone order management experiment
2. Experiments that can be completed by workshop-level management system
-Application of MONTH system
-MONTH server configuration experiment
-Network configuration experiment
-Firewall network quick configuration
-Firewall access mode configuration
-firewall anti-fraud configuration
– IP address scanning
– Defense in depth intrusion configuration
-ANT technology configuration
– VPN configuration
– Industrial software application
3. Experiments that can be completed by the field-level management system
-Based on PROFINET bus communication technology
-Communication technology based on TCP/IP protocol
-Communication technology based on S7 protocol
-Communication technology based on the Internet of Things
-Switch network configuration (Ethernet, VLAN network)
-ARP intrusion detection configuration
– Port management
-switch system management settings
-Application layer filtering experiment
4. Experiments that can be completed at the field level
-Communication technology based on EtherCAT bus
-MODBUS-RTU communication based on RS485 interface
-MODBUS-RTU communication of RS485 interface
-Free port protocol communication based on RS485 interface
-Communication technology based on USS protocol
-Application of MODBUS-ASCII protocol
-Digital twin simulation application based on PROFINET protocol
-Network configuration based on each communication protocol
-Axis control experiment based on EtherCAT communication protocol
-Axis control experiment based on CANopen communication protocol
