KROHNE MFC 400 FOUNDATION FIELDBUS - Manual (Page 53)

OPERATION
4
53
MFC 400
www.krohne.com 11/2013 - 4003221901 - AD MFC 400 FF R01 en
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
202 202 202 202
Concentration 2
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_202 RANGE_202 RANGE_202 RANGE_202
Conc. 2 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.
100.0
EU_0
min value
R The engineering unit value which represents the lower end of
range of the associated Block Parameter.
-0.0
UNITS_INDEX
Units Index
R/W Device Description units code index for the engineering unit
descriptor for the associated block value.
%
Settings:
Concentration units: Concentration units: Concentration units: Concentration units:
% / degAPI / degPlato / degBrix / Baume 144 / Baume 145 / %
NaOH / % mass A / % mass B / % mass / % vol A / % vol B / %
vol / % alc by mass / % alc by vol
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.
2
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
203 203 203 203
Concentr.
MassFlow 1
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_203 RANGE_203 RANGE_203 RANGE_203
Conc. MassFlow 1
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.
kg/s
Settings:
Mass flow units: Mass flow units: Mass flow units: Mass flow units:
kg/s; kg/min; kg/h; kg/d; t/s; t/min; t/h; t/d; g/s; g/min; g/h;
g/d; lb/s; lb/min; lb/h; lb/d; klb(US)/s; klb(US)/min; klb(US)/h;
klb(US)/d; STon/s; STon/min; STon/h; STon/d; LTon/s;
LTon/min; LTon/h; LTon/d
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.
2
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value