KROHNE UFC 400 FOUNDATION FIELDBUS EN - Manual (Page 33)

OPERATION
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UFC 400
www.krohne.com 05/2013 - 4002813701 - AD FF UFC 400 R01 en
Disabled R The disabled state of each alarm Uninitialized
Setting:
HiHi Alarm Disabled / Hi Alarm Disabled / LoLo Alarm
Disabled / Lo Alarm Disabled / Block Alarm Disabled
BLOCK_ALM BLOCK_ALM BLOCK_ALM BLOCK_ALM
Block Alarm
Mix The block alarm is used for all configuration, hardware,
connection failure or system problems in the block. The cause
of the alert is entered in the subcode field. The first alert to
become active will set the "Active" status in the "Status"
attribute. As soon as the "Unreported" status is cleared by the
alert reporting task, another block alert may be reported
without clearing the "Active" status, if the subcode has
changed.
-
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 / Clear - not reported / Active -
reported / Active - 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:
Other / Block Configuration / Link Configuration / Simulation
Active / Local Override / Device Fault State / Device
Maintenance / Input Failure / Output Failure / Memory
Failure / Lost Static Data / Lost NV Data / Readback Check /
Maintenance Needed / Power Up / Out Of Service
Value R The value of the associated parameter at the time the alert
was detected.
0
Setting:
0...255
CHANNEL CHANNEL CHANNEL CHANNEL
Channel
R/W The number of the logical hardware channel that is connected
to this I/O block. This information defines the transducer to be
used going to or from the physical world.
Note: Note: Note: Note:
W = Writeable only by setting "OOS" in MODE_BLK
Uninitialized
Setting:
0 Uninitialized
1 Volume Flow
2 Mass Fow
3 Flow Velocity
4 Velocity of Sound
5 Gain
6 SNR
7 Electronic Temperature
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value