ADLINK AMP-208C - Manual (Page 181)

Motion Control Theory 167
AMP-204C / AMP-208C
Use APS_wdt_get_timeout_period () to read in the
timeout settings.
3. Reset timer continuously
After the watchdog protection mechanism is enabled, the
watchdog mechanism should be reset within timeout period
to rest the timer and retiming from beginning. In case of
timer timeout relevant events are triggered per setting given
by step 1.
Use APS_wdt_reset_counter () to reset watchdog.