I am a PLC Programmer who programs:
1. Siemens PLCs
Including S7-300/400, S7-1200/1500, TIA Portal, and Step 7 (Classic).
Experience in:
Writing and debugging LAD, FBD, STL, SCL
Creating HMI/SCADA screens with WinCC (Flexible, Advanced, Professional)
Configuring Profinet, Profibus, and distributed I/O (ET200 series)
Implementing interlocks, safety logic, and tuning PID loops
If you want the list to continue, here is the natural extension:
2. Allen-Bradley (Rockwell) PLCs
ControlLogix, CompactLogix, MicroLogix
Studio 5000 / RSLogix 500
Ethernet/IP communications, AOIs, UDTs
3. Schneider / Modicon PLCs
M340, M580, Twido, Zelio
EcoStruxure Control Expert (Unity Pro)
4. Omron PLCs
CP1, CJ2, NX series
Sysmac Studio, CX-Programmer
5. SCADA & HMI Platforms
WinCC, Wonderware Intouch / Aveva Edge
Ignition SCADA
FactoryTalk View SE/ME
Citect SCADA