KROHNE GFC 300 FOUNDATION FIELDBUS - Manual (Page 73)

OPERATION
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GFC 300
www.krohne.com 07/2012 - 4001866001 - AD GFC 300 FF R01 en
Subcode R An enumeration specifying the cause of the alert to be
reported.
Other
Setting:
Settings see above parameter "BLOCK_ALM", subelement
"Subcode".
Value R The value of the associated parameter at the time the alert
was detected.
0
Setting:
0...255
DV_HI_LIM DV_HI_LIM DV_HI_LIM DV_HI_LIM
Deviation High Deviation High Deviation High Deviation High
Limit Limit Limit Limit
R/W The setting of the high deviation alarm limit in engineering
units.
+INF
DV_HI_PRI DV_HI_PRI DV_HI_PRI DV_HI_PRI
Deviation High Deviation High Deviation High Deviation High
Priority Priority Priority Priority
R/W Priority of the high deviation alarm. 0
Setting:
0...15
DV_LO_ALM DV_LO_ALM DV_LO_ALM DV_LO_ALM
Deviation Low Deviation Low Deviation Low Deviation Low
Alarm Alarm Alarm Alarm
Mix The status and time stamp associated with the low deviation
alarm.
-
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
Alarm State R A discrete enumeration which gives an indication of whether
the alert is active and whether it has been reported.
Uninitialized
Setting:
• Uninitialized
• Clear - reported: Alarm not active and reported
• Clear - not reported: Alarm not active and not reported
• Active - reported: Alarm active and reported
• Active - not reported: Alarm active and not reported
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.
Uninitialized
Setting:
MM / DD / YY (Month / Day / Year)
HH:MM:SS (Hour:Minute:Second)
Subcode R An enumeration specifying the cause of the alert to be
reported.
Other
Setting:
Settings see above parameter "BLOCK_ALM", subelement
"Subcode".
Value R The value of the associated parameter at the time the alert
was detected.
0
Setting:
0...255
DV_LO_LIM DV_LO_LIM DV_LO_LIM DV_LO_LIM
Deviation Low Deviation Low Deviation Low Deviation Low
Limit Limit Limit Limit
R/W The setting of the low deviation alarm limit in engineering
units.
-INF
DV_LO_PRI DV_LO_PRI DV_LO_PRI DV_LO_PRI
Deviation Low Deviation Low Deviation Low Deviation Low
Priority Priority Priority Priority
R/W Priority of the low deviation alarm. 0
Setting:
0...15
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value