KROHNE MFC 400 FOUNDATION FIELDBUS - Manual (Page 12)

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OPERATION
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MFC 400
www.krohne.com 11/2013 - 4003221901 - AD MFC 400 FF R01 en
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
CLR_FSTATE CLR_FSTATE CLR_FSTATE CLR_FSTATE
Clear Fault State Clear Fault State Clear Fault State Clear Fault State
R/W Writing a "Clear" to this parameter will clear the device fault
state if the field condition, if any, has cleared.
Off
Setting:
Uninitialized / Off / Clear
CONFIRM_TIME CONFIRM_TIME CONFIRM_TIME CONFIRM_TIME
Confirm Time Confirm Time Confirm Time Confirm Time
R/W The minimum time between retries of alert reports. 640000
Setting:
0...4294967295 in [1/32 ms]
CYCLE_SEL CYCLE_SEL CYCLE_SEL CYCLE_SEL
Cycle Selection Cycle Selection Cycle Selection Cycle Selection
R/W Used to select the block execution method for this resource. Uninitialized
Setting:
Scheduled / Block execution
CYCLE_TYPE CYCLE_TYPE CYCLE_TYPE CYCLE_TYPE
Cycle Type Cycle Type Cycle Type Cycle Type
R Identifies the block execution methods available for this
resource.
Scheduled
Block execution
Setting:
Scheduled / Block execution
DD_RESOURCE DD_RESOURCE DD_RESOURCE DD_RESOURCE
DD Resource DD Resource DD Resource DD Resource
R String identifying the tag of the resource which contains the
Device Description for this resource.
blanks
Setting:
≤ 32 digits
DD_REV DD_REV DD_REV DD_REV
DD Revision DD Revision DD Revision DD Revision
R Revision of the DD associated with the resource - used by an
interface device to locate the DD file for the resource.
Dependent on
device version.
Setting:
Dependent on device version.
DEV_REV DEV_REV DEV_REV DEV_REV
Device Revision Device Revision Device Revision Device Revision
R Manufacturer revision number associated with the resource -
used by an interface device to locate the DD file for the
resource.
Dependent on
device version.
Setting:
Dependent on device version.
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value