POWER LINE CONTROL MODEM HAVING AUTO RESET FUNCTION

摘要

A power line control modem equipped with an automatic reset function is provided to install a simplified automatic reset unit for automatically resetting a core controller, thereby automatically resetting the core controller even though a user does not turn on power again after manually turning off the power of the power line control modem. A protocol processor(core controller)(15) is configured for data communication with each device. A reset unit(20) automatically resets the core controller if the core controller is abnormally interrupted. In case of normal operation performance, the core controller generates/outputs a certain signal, and does not generate/output the certain signal any more if being abnormally interrupted by impulse or surge.