Watchdog timer
Fault timer that trips on overrun.
Hardware or firmware timer that forces a safe state if the scan, task, or heartbeat fails to reset it in time. Catches infinite loops, stalls, and lost communications.
Industrial technology, indexed.
Fault timer that trips on overrun.
Hardware or firmware timer that forces a safe state if the scan, task, or heartbeat fails to reset it in time. Catches infinite loops, stalls, and lost communications.