KROHNE UFC 400 FOUNDATION FIELDBUS EN - Manual (Page 42)

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OPERATION
42
UFC 400
www.krohne.com 05/2013 - 4002813701 - AD FF UFC 400 R01 en
DECIMAL
Decimal
R The number of digits to the right of the decimal point which
should be used by an interface device in displaying the
specified parameter.
1
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
103 103 103 103
Flow Velocity
The measured value and status available to the Function
Block.
-
STATUS
Status
R Digital transducers, unlike their analogue versions, can detect
faults that make the measurement bad or prevent the
actuator from responding. This additional, valuable
information will be passed along with each transmission of a
data value in the form of a status attribute.
-
VALUE
Value
R A numerical quantity entered by a user or calculated by the
algorithm.
-
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
RANGE_103 RANGE_103 RANGE_103 RANGE_103
Flow Velocity
Range
The high and low range limit values, the engineering units
code and the number of digits to the right of the decimal point
to be used to display the Primary Value.
-
EU_100
max value
R The engineering unit value which represents the upper end of
range of the associated Block Parameter.
NaN
EU_0
min value
R The engineering unit value which represents the lower end of
range of the associated Block Parameter.
-NaN
UNITS_INDEX
Units Index
R/W Device Description units code index for the engineering unit
descriptor for the associated block value.
m/s
Settings:
m/s; mm/s; m/h; km/h; in/s; ft/s; yd/s; in/min; ft/min; yd/min;
in/h; ft/h; yd/h
DECIMAL
Decimal (Point)
R The number of digits to the right of the decimal point which
should be used by an interface device in displaying the
specified parameter.
0
AVERAGING_MAX_ AVERAGING_MAX_ AVERAGING_MAX_ AVERAGING_MAX_
STACKING STACKING STACKING STACKING
Averaging - Max.
stacking
R/W Max. stacking (Fct. D1.8.3) 7
Settings:
0...7
AVERAGING_MIN_ AVERAGING_MIN_ AVERAGING_MIN_ AVERAGING_MIN_
STACKING STACKING STACKING STACKING
Averaging - Min.
stacking
R/W Min. stacking (Fct. D1.8.2) 0
Settings:
0...7
AVERAGING_ AVERAGING_ AVERAGING_ AVERAGING_
MODE MODE MODE MODE
Averaging Mode
R/W Mode (Fct. D1.8.1) Off
Settings:
Off / On
BLOCK_ERR_ BLOCK_ERR_ BLOCK_ERR_ BLOCK_ERR_
DESC_1 DESC_1 DESC_1 DESC_1
Block Error
Description
R This parameter is used by a device to report more specific
details regarding persistent errors that are reported through
BLOCK_ERR.
Uninitialized
Settings:
TB is OOS
CAL_ACTION CAL_ACTION CAL_ACTION CAL_ACTION
Calibration
R/W Selector to start a calibration. no action
Settings:
PROTECT_INFO = Service Level:
no action / zero factory calibration / zero automatic
calibration / path factory calibration / path calibration / store
calibration / discard calibration
PROTECT_INFO <> Service Level:
no action / zero factory calibration / zero automatic
calibration / store calibration / discard calibration
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value