Patent ID: 9629225
Date: 2017-04-18
CPC Classifications: G05B,H05B

Claim:
1. An apparatus for interpreting first and second control commands received via a communication channel, said apparatus comprising: a first timer started in response to a receipt of said first control command and counting a first predetermined time period; a second timer adapted to count a second predetermined time period which ends after time-out of said first timer; a processing unit for stopping said first timer and initiating at least one of generation and execution of a first predetermined action in response to a receipt of said second command during operation of said first timer, for initiating at least one of generation and execution of a second predetermined action in response to a time-out of said second timer, for initiating at least one of generation and execution of a third predetermined action in response to a receipt of said second command after time-out of said second timer, and for stopping the second timer without generation of an action in response to a receipt of said second command after time-out of said first timer and during operation of said second timer.