KROHNE GFC 300 FOUNDATION FIELDBUS - Manual (Page 11)

OPERATION
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GFC 300
www.krohne.com 07/2012 - 4001866001 - AD GFC 300 FF R01 en
NORMAL
Normal
R/W This is the mode which the block should be set to during
normal operating conditions.
Auto
Setting:
Auto / OOS
ST_REV ST_REV ST_REV ST_REV
Static Revision Static Revision Static Revision 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 (=uninitialized)
Setting:
0...65535
STRATEGY STRATEGY STRATEGY 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 Tag Description Tag Description Tag Description
R/W The user description of the intended application of the block. blanks
Setting:
≤32 digits
ACK_OPTION ACK_OPTION ACK_OPTION ACK_OPTION
Acknowledge Option Acknowledge Option Acknowledge Option Acknowledge Option
R/W Selection of whether alarms associated with the function
block will be automatically acknowledged.
Uninitialized
Setting:
Disc 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_SUM ALARM_SUM ALARM_SUM ALARM_SUM
Alarm Summary Alarm Summary Alarm Summary Alarm Summary
R 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:
Discrete Alarm / Block Alarm / Fail Alarm / Off Spec Alarm /
Maintenance Alarm / Check Alarm
Unacknowledged R The unacknowledged state of each alarm. Uninitialized
Setting:
Disc Alm Unack / Block Alm Unack / Fail Alm Unack / Off Spec
Alm Unack / Maint Alm Unack / Check Alm Unack
Unreported R The unreported status of each alarm. Uninitialized
Setting:
Disc Alm Unrep / Block Alm Unrep / Fail Alm Unrep / Off Spec
Alm Unrep / Maint Alm Unrep / Check Alm Unrep
Disabled R/W The disabled state of each alarm. Uninitialized
Setting:
Disc Alm Disabled / Block Alm Disabled / Fail Alm Disabled /
Off Spec Alm Disabled / Maint Alm Disabled / Check Alm
Disabled
BLOCK_ALM BLOCK_ALM BLOCK_ALM BLOCK_ALM
Block Alarm Block Alarm Block Alarm Block Alarm
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
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value