PLC Simulator
PLC Simulation Software is a browser-based training platform for PLC programming, HMI design, robot programming, wiring, and industrial automation practice
About PLC Simulator
PLC Simulation Software provides browser-based PLC, HMI, robotics, wiring, and industrial automation training. Users can write code, run simulated machines, inspect scan cycles, complete guided exercises, and receive automated test results.
The platform supports nine PLC dialects, including IEC 61131-3, Allen-Bradley, Siemens SCL, Mitsubishi, Omron, KEYENCE KV, Schneider Unity, Delta, and Instruction List. Its curriculum includes 12 core lessons, quizzes, interview tracks, and 141 source-catalogued practice records.
Additional tools include a wiring and fault-finding tutor, HMI builder, robot simulator, Modbus and PID labs, a 3D component viewer, and a Pro 3D Sandbox. Robot programming supports URScript, ABB RAPID, KUKA KRL, and FANUC TP.
A free tier includes 27 scenarios and runs without a credit card. Paid plans include Basic at US$12/month or US$99/year and Pro at US$29/month or US$249/year, with team access listed at US$199 per seat annually
Works with
Features
- Simulates ladder logic with live scan-cycle feedback and automated test cases
- Supports nine PLC dialects including IEC 61131-3, Allen-Bradley, Siemens SCL, and Delta
- Provides 27 free-tier scenarios, 12 core lessons, and 141 practice records
- Includes wiring, fault-finding, HMI, robot, Modbus, PID, and 3D tools
- Runs in modern Chrome, Firefox, Safari, or Edge without installation
Use Cases
- Practice PLC programming against simulated machines
- Learn vendor-style PLC syntax across nine supported dialects
- Debug injected wiring and logic faults with graded scenarios
- Build HMI screens connected to a simulated PLC
- Train robot programming with URScript, ABB RAPID, KUKA KRL, and FANUC TP
FAQ
Is there a free version available?
Yes, there is a free tier that includes 27 scenarios and allows users to try one guided program without an account.
What programming dialects are supported?
The software supports 9 dialects including IEC 61131-3, Allen-Bradley, and Siemens SCL among others.
Do I need to install any software?
No installation is required. The PLC Simulation Software works directly in your browser.
Does it emulate complete vendor firmware?
No. The dialect lessons use educational syntax subsets designed to teach transferable programming patterns
Is there a team plan?
Yes. Team access is listed at US$199 per seat per year, with a free team account creation option
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