Clear a Boolean interlock before a line restart
Practice the cause-and-effect / interlock order from controls training. The line is not reset until each AND/OR condition is proven true in the taught sequence.
- Read the interlock logic, not just the alarm banner.
- Prove each permissives in the order the print shows.
- Force or bypass only under a signed permit.
- Reset the first-out after the causes are cleared.
- Restart and watch the first cycle.
- Do not hold the reset button to ‘get past’ an unexplained trip.