Woodward HighPROtec MCDLV4, Руководство пользователя

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Protective Elements
The autoreclose function is not initiated from any initiate (start) functions.
No external or internal AR blocking signals are present.
An autoreclose start is only possible if the autoreclose function is in Ready state.
4
Run (Cylce)
The »R
UN
« state can only be reached if the following conditions are fulfilled:
The autoreclose was in »R
EADY
« state before.
The breaker was in closed position before.
No external or internal AR Blocking signals exist.
At least one of the assigned initiate functions is true (triggers the Autoreclosure).
A complete autoreclose process with multi-shot reclosing will be accomplished inside
the Run state.
If the autoreclose gets into the »R
UN
« state, the autoreclose function transfers its control to a »R
UN
« state control
automat with several subordinate states which will be described in detail in the next chapter (AR Cycle).
5
Blocked
An activated autoreclose function goes into the »B
LOCKED
« state when one of the assigned blocking function is true.
The autoreclose function exits the »B
LOCKED
« state if the assigned blocking signal is no longer present.
786 MCDLV4 DOK-HB-MCDLV4-2E