Operation – KROHNE UFC 400 FOUNDATION FIELDBUS EN User Manual
Page 32
4
OPERATION
32
UFC 400
www.krohne.com
05/2013 - 4002813701 - AD FF UFC 400 R01 en
ACTUAL
Actual
R
This is the current mode of the block, which may differ from
the target based on operating conditions. Its value is
calculated as part of block execution.
OOS
Setting:
Auto / Manual / OOS
PERMITTED
Permitted
R/W
Defines the modes which are allowed for an instance in the
block. The permitted mode is configured based on application
requirements.
Auto
OOS
Setting:
Auto / Manual / OOS
NORMAL
Normal
R/W
This is the mode which the block should be set to during
normal operating conditions.
Auto
Setting:
Auto / Manual / OOS
ST_REV
ST_REV
ST_REV
ST_REV
Static Revision
R
The revision level of the static data associated with the
function block. The revision value will be incremented each
time a static parameter value in the block is changed.
0
Setting:
0...65535
STRATEGY
STRATEGY
STRATEGY
STRATEGY
Strategy
R/W
The strategy field can be used to identify grouping of blocks.
This data is not checked or processed by the block.
0
Setting:
0...65535
TAG_DESC
TAG_DESC
TAG_DESC
TAG_DESC
Tag Description
R/W
This is the user description of the intended application of the
block.
blanks
Setting:
≤32 digits
ACK_OPTION
ACK_OPTION
ACK_OPTION
ACK_OPTION
Acknowledge
Option
R/W
Selection of whether alarms associated with the function
block will be automatically acknowledged.
Uninitialized
Setting:
HiHi Alm Auto Ack / Hi Alm Auto Ack / LoLo Alm Auto Ack / Lo
Alm Auto Ack / Blk Alm Auto Ack / Fail Alm Auto Ack / Off
Spec Alm Auto Ack / Maint Alm Auto Ack / Check Alm Auto
Ack
ALARM_HYS
ALARM_HYS
ALARM_HYS
ALARM_HYS
Alarm Hysteresis
R/W
Amount the PV must return within the alarm limits before the
alarm condition clears. Alarm hysteresis is expressed as a
percent of the PV span.
0.5
Setting:
0...50%
ALARM_SUM
ALARM_SUM
ALARM_SUM
ALARM_SUM
Alarm Summary
Mix
The current alert status, unacknowledged states, unreported
states and disabled states of the alarms associated with the
function block.
-
Current
R
The active status of each alarm.
Uninitialized
Setting:
HiHi Alarm / Hi Alarm / LoLo Alarm / Lo Alarm / Block Alarm
Unacknowledged
R
The unacknowledged state of each alarm.
Uninitialized
Setting:
HiHi Alarm Unack / Hi Alarm Unack / LoLo Alarm Unack / Lo
Alarm Unack / Block Alarm Unack
Unreported
R
The unreported states of each alarm.
Uninitialized
Setting:
HiHi Alarm Unrep / Hi Alarm Unrep / LoLo Alarm Unrep / Lo
Alarm Unrep / Block Alarm Unrep
Parameter
Parameter
Parameter
Parameter
DD name
Access
Description and settings
Initial Value