Operation – KROHNE H250 M40 FOUNDATION FIELDBUS User Manual
Page 46
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OPERATION
46
H250 M40
www.krohne.com
02/2014 - 4001208201 - AD H250 M40 FF R02 en
SUBCODE
Subcode
R
An enumeration specifying the cause of the alert to be reported.
Other
Setting:
•
Other
•
BlockConfiguration
•
LinkConfiguration
•
SimulationActive
•
LocalOverride
•
DeviceFaultState
•
DeviceMaintenance
•
InputFailure
•
OutputFailure
•
MemoryFailure
•
LostStaticData
•
LostNVData
•
RbackCheck
•
MaintenanceNeeded
•
PowerUp
•
OutOfService
VALUE
Float Value
R
A numerical quantity entered by a user or calculated by the
algorithm.
0.0
HI_HI_LIM
HI_HI_LIM
HI_HI_LIM
HI_HI_LIM
High High Limit
RW
The setting for high high alarm in engineering units.
NaN
Setting
-3.39E38…+3.39E38 / -INF (-infinite) / + INF (+infinite)
HI_HI_PRI
HI_HI_PRI
HI_HI_PRI
HI_HI_PRI
High High Priority
RW
Priority of the high high alarm.
0
Setting:
0...15
HI_LIM
HI_LIM
HI_LIM
HI_LIM
High Limit
RW
The setting for high high alarm in engineering units.
NaN
Setting
-3.39E38…+3.39E38 / -INF (-infinite) / + INF (+infinite)
HI_PRI
HI_PRI
HI_PRI
HI_PRI
High Priority
RW
Priority of the high high alarm.
0
Setting:
0...15
IO_OPTS
IO_OPTS
IO_OPTS
IO_OPTS
I/O Options
RW
Option which the user may select to alter input and output block
processing.
Uninitialized
Setting:
•
Low Cutoff
•
Units Conversion
L_TYPE
L_TYPE
L_TYPE
L_TYPE
Linearization Type
RW
Determines if the values passed by the transducer block to the AI
block may be used directly (Direct) or if the value is in different
units and must be converted linearly (Indirect) , or with square
root (Ind Sqr Root), using the input range defined for the
transducer and the associated output range.
Uninitialized
Setting:
•
Uninitialized
•
Direct
•
Indirect
•
Indirect Sq Root
LO_ALM
LO_ALM
LO_ALM
LO_ALM
Low Alarm
The status of the low alarm and its associated time stamp.
UNACKNOWLEDG
ED
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
Analog Input Block
Parameter
DD Name
Access
Description
settings
Initial
AD_H250_M40_FF_R02_en_4001208201_PRT.book Page 46 Friday, February 21, 2014 11:25 AM