Contains four true or false flags that indicate the general health of the object. Three of the four flags are associated with the values of other attributes within the same object. By reading these attributes, you get a clearer picture of the object status. The four flags are:
In Alarm - In Alarm flag is False (0) if the Event State attribute value is Normal; otherwise the In Alarm flag is True (1).
Fault - Fault flag is True (1) if the Reliability attribute is not reliable; otherwise the Fault flag is False (0).
Overridden - Overridden flag is Logical 1 if the Present Value is decoupled from the hardware output because operator intervention provided a different value.
Out of Service - Out of Service flag is True if the Out of Service attribute value is True; otherwise the Out of Service flag is False.
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