online change/Upload in SIS

Hi all,

is it recommended to download SLS if any online change is made to the module, let say changes in alarm priority or trip SP?

By changing it online, what happens to its redundancy? does the standby SLS captures that change?

Thanks,

Gelo

  • Hi Gelo,

    First of all, not every modification you make requires download to the logic solver, the example you gave do not require download.
    To your concern, the redundant pair is syncronized and works in lockstep, every on-line modification is applied for both logic solvers, the same way any required download will apply the modification to the redundant pair, you don't need to apply any additional action.

    Rgs,