KROHNE GFC 300 FOUNDATION FIELDBUS - Manual (Page 59)

OPERATION
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GFC 300
www.krohne.com 07/2012 - 4001866001 - AD GFC 300 FF R01 en
Status R/W 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 R/W A numerical quantity entered by a user or calculated by the
algorithm.
-
INPUT_OPTS INPUT_OPTS INPUT_OPTS INPUT_OPTS
Input Options Input Options Input Options Input Options
Option bit string for handling the status of the auxiliary inputs. Uninitialized
IN Use uncertain / IN_LO Use uncertain / IN_1 Use uncertain /
IN_1 Use bad / IN_2 Use uncertain / IN_2 Use bad / IN_3 Use
uncertain / IN_3 Use bad
OUT OUT OUT OUT
Output Output Output Output
R The primary analogue value calculated as a result of
executing the function block.
-
Status R/W 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 R/W A numerical quantity entered by a user or calculated by the
algorithm.
-
OUT_HI_LIM OUT_HI_LIM OUT_HI_LIM OUT_HI_LIM
Output High Limit Output High Limit Output High Limit Output High Limit
R/W Limits the maximum output value for modes other than
"Manual".
100.0
OUT_LO_LIM OUT_LO_LIM OUT_LO_LIM OUT_LO_LIM
Output_Low_Limit Output_Low_Limit Output_Low_Limit Output_Low_Limit
R/W Limits the minimum output value for modes other than
"Manual".
0.0
OUT_RANGE OUT_RANGE OUT_RANGE OUT_RANGE
Output Range Output Range Output Range Output Range
This is the display scaling for the output. It has no effect on the
block. It is used by many blocks.
EU_100
Engineering Unit
100
R/W The engineering unit value which represents the upper end of
range of the associated Block Parameter.
100.0
EU_0
Engineering Unit 0
R/W 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.
Uninitialized
DECIMAL
Decimal (Point)
R/W 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
PRE_OUT PRE_OUT PRE_OUT PRE_OUT
Pre Output Pre Output Pre Output Pre Output
R Displays what would be the OUT value and status if the mode
was "Auto" or lower.
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.
-
PV PV PV PV
Process Value Process Value Process Value Process Value
Either the primary analogue value for use in executing the
function, or a process value associated with it. May also be
calculated from the READBACK value of an AO 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.
-
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value