KROHNE PTIFLEX 2200 FOUNDATION FIELDBUS - Manual (Page 15)

OPERATION
4
15
OPTIFLEX 2200 C
www.krohne.com 09/2013 - 4002573201 - AD FF OPTIFLEX 2200 R01 en
UNACKNOWLEDGED
Unacknowledged
RW 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
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
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)
SUB_CODE
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
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
RW 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
RW 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.
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value