KROHNE GFC 300 FOUNDATION FIELDBUS - Manual (Page 33)

OPERATION
4
33
GFC 300
www.krohne.com 07/2012 - 4001866001 - AD GFC 300 FF R01 en
EU_100
Engineering Unit
100
R The engineering unit value which represents the upper end of
range of the associated Block Parameter.
NaN
EU_0
Engineering Unit 0
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:
kg/s; kg/min; kg/h; kg/d; t/s; t/min; t/h; t/d; lb/s; lb/min; lb/h;
lb/d; st/s = (Ston/s); st/min = (Ston/min); st/h = (Ston/h); st/d =
(Ston/d); lt/s = (LTon/s); lt/min = (Lton/min); lt/h = (LTon/h);
lt/d = (LTon/d); MLB/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.
2
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
TYPE4 TYPE4 TYPE4 TYPE4
Primary Value Primary Value Primary Value Primary Value
Type4 Type4 Type4 Type4
R The type of measurement represented by the primary value.
For example: mass flow, absolute pressure, differential
temperature
molar mass
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
4444
molar mass molar mass molar mass molar mass
The measured molar mass 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_4 RANGE_4 RANGE_4 RANGE_4
molar mass range molar mass range molar mass range molar mass 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
Engineering Unit
100
R The engineering unit value which represents the upper end of
range of the associated Block Parameter.
100.0
EU_0
Engineering Unit 0
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.
g/mol
Settings:
kg/mol; g/mol
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_
TYPE5 TYPE5 TYPE5 TYPE5
Primary Value Primary Value Primary Value Primary Value
Type5 Type5 Type5 Type5
R The type of measurement represented by the primary value.
For example: mass flow, absolute pressure, differential
temperature
enthalpy flow
PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_ PRIMARY_VALUE_
5555
enthalpy flow enthalpy flow enthalpy flow enthalpy flow
The measured enthalpy flow 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.
-
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value