เนื้อหา OpenPLC 101

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1. เตรียม Raspberry Pi
- Installing the operating system
- Installing the VNC Viewer
- Installing the File Transfer Software WinSCP
- Installing the openplcproject runtime
2. การติดตั้งโปรแกรม OpenPLC Editor
- Download and Installation
- Raspberry Pi pin descriptions
- Additional Hardware I/O Test Board
3. การใช้งานโปรแกรม OpenPLC Editor
- Description of the OpenPLC Editor
- Ladder Logic Example (LD)
- Function Block example (FBD)
- Instruction List example (IL)
- Structured Text examples (ST, SCL)
1. Variable
2. Control structures
3. Conversion operators
4. Standard function blocks according to IEC 61131-3
5. First ST program example
6. ST example for controlling a conveyor belt
7. Defining arrays with the OpenPLC Editor
8. Defining structures with the OpenPLC Editor
9. Combining structures with arrays using the OpenPLC Editor
10. Definition of ENUMs
- Sequential Function Chart example (SFC)
4. OpenPLC และ Modbus
- Testing PLC programs with Modbus TCP
- Visualization of PLC programs with AdvancedHMI
- Visualization of PLC programs via the Internet
5. โมดูล Modbus I/O
- Modbus RTU module with the Arduino UNO
- Modbus TCP module with the ESP8266 and WLAN
- Web server application with the ESP8266 I/O module