Simulation Interfaces¶
Purpose¶
Simulation Interfaces connect PLC logic to simulated process, drive, and HMI environments.
Responsibilities¶
- Provide simulated feedback signals.
- Support virtual commissioning scenarios.
- Allow repeatable test setup.
- Separate simulation behavior from production interfaces.
Key Interfaces¶
| Interface | Direction | Description |
|---|---|---|
| Simulated process values | Input | Feedback from simulation models |
| Simulated commands | Output | Commands sent to the simulation |
| Scenario controls | Input | Test and commissioning scenario selection |
Notes¶
Simulation should make it easier to test edge cases without changing production logic.