KROHNE IFC 100 Converter FOUNDATION FIELDBUS - Manual (Page 25)

OPERATION
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IFC 100
www.krohne.com 02/2012 - 4001702901 - AD IFC 100 FF R01 en
UPDATE_EVT UPDATE_EVT UPDATE_EVT UPDATE_EVT
Update Event Update Event Update Event Update Event
R This alert is generated by any change to the static data.
UNACKNOWLEDGED
Unacknowledged
R/W A discrete enumeration which is set to "Unacknowledged"
when an alarm occurs, and set to "Acknowledged" by a write
from a human interface device or other entity which can
acknowledge that the alarm/event has been noticed.
Uninitialized
Setting:
Uninitialized / Acknowledged / Unacknowledged
UPDATE_STATE
Update State
R A discrete enumeration which gives an indication of whether
the alert has been reported.
Uninitialized
Setting:
Uninitialized / Reported / Not reported
TIME_STAMP
Time Stamp
R The time when evaluation of the block was started and a
change in alarm/event state was detected that is unreported.
The time stamp value will be maintained constant until alert
confirmation has been received - even if another change of
state occurs. Time stamp records the time when parameter
was updated.
Uninitialized
Setting:
MM / DD / YY (Month / Day / Year)
HH:MM:SS (Hour:Minute:Second)
RELATIVE_INDEX
Relative Index
R The OD index of the static parameter whose change caused
this alert, minus the FB starting index. If the update event was
caused by a write to multiple parameters at the same time,
then this attribute will be zero.
0
Setting:
0…65535
Parameter Parameter Parameter Parameter
Subelement Access Description and settings Initial Value