1. SCADA/HMI development
- Main: SCADA development, HMI design, industrial HMI
- Tools: AVEVA Plant SCADA, Citect SCADA, Wonderware InTouch, AVEVA Edge, WinCC, Vijeo Citect
- Related: SCADA screens, alarm management, trend logs, graphic templates, process visualization
2. PLC programming
- Main: PLC programming, PLC programmer, PLC code
- Tools: Siemens TIA Portal, S7-1500, Schneider M580, M340, Modicon, EcoStruxure Control Expert, Unity Pro, Allen-Bradley
- Related: ladder logic, function block diagram, structured text, sequence control, interlock logic, hot standby PLC
3. Documentation (AFD, I/O list, FAT/SAT)
- Main: functional design specification, I/O list, FAT SAT documentation
- Related: AFD, FDS, control narrative, cause and effect matrix, P&ID review, system architecture diagram, handover dossier, commissioning documents
4. SCADA migration and upgrade
- Main: SCADA migration, SCADA upgrade, legacy SCADA
- Related: Citect to AVEVA, Vijeo Citect upgrade, AVEVA Plant SCADA 2023, SCADA modernization, PLC retrofit
5. Modbus and device integration
- Main: Modbus integration, Modbus TCP, Modbus RTU
- Related: RS485, OPC server, Kepware, VFD integration, energy meter integration, MFM, motor management re