Honeywell Series A - Pv_Ftime; Pv_Scale

11. Appendix B
11.1. Standard Function Block Parameters
466 Experion PKS Series A Fieldbus Interface Module User's Guide R400
Honeywell July 2010
Length
2
Valid Views
VIEW_1, VIEW_3
Storage
Dynamic
Remarks
Read Only
The data type consists of the value and status of discrete
value parameters. It uses the following two elements.
1 Status
2 Value
PV_FTIME
Classification
Simple Variable
Description
Defines the time constant of a single exponential filter for
the Process Variable in seconds.
FF Data Type
Float
Range
Positive
Usage
C/Contained
Length
4
Valid Views
VIEW_4
Storage
Static
Remarks
PV_SCALE
Classification
Record
Description
Defines the high and low scale values, engineering units
code, and number of digits to the right of the decimal point
to be used in displaying the PV parameter and parameters
that have the same scaling as PV.
FF Data Type
DS-68
Range