摘要 |
<p>The method involves carrying out a periodic synchronization between two counters (C1, C2) of clocks (H1, H2), where one of the clocks (H1) includes a real time clock type hardware component. Resynchronization of the clock (H2) is carried out during the re-establishment of a main power supply (G1), where the resynchronization of the clock loads the counter (C1) in the counter (C2) and initializes a counter (C3) to zero during the modification of the counter (C1). An independent claim is also included for a system for managing time in an automatic control equipment, comprising a clock.</p> |