7800 series

- Interlock check.<br>
- Dynamic Ampli-Check™.<br>
- Closed loop logic test.<br>
- Dynamic input check.<br>
- Dynamic safety relay test.<br>
- Dynamic self-check logic.<br>
- High Fire Purge Switch test (EC/RM7850A).<br>
- Expanded safe-start check.<br>
- Internal hardware status monitoring.<br>
- Low Fire Start Switch test (EC/RM7850A).<br>
- Tamper-resistant timing and logic.