11. Appendix B
11.1. Standard Function Block Parameters
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 469
July 2010 Honeywell
Valid Views
VIEW_3
Storage
Non-Volatile
Remarks
The data type consists of the value and status of floating
point parameters that are Inputs or Outputs. It uses the
following two elements.
1 Status
2 Value
RCAS_IN_D
Classification
Record
Description
Represents target set point and status provided by a
supervisory host to the analog control or output block.
FF Data Type
DS-66
Range
Usage
C/Remote-Cascade In
Length
2
Valid Views
VIEW_3
Storage
Non-Volatile
Remarks
The data type consists of the value and status of discrete
value parameters. It uses the following two elements.
1 Status
2 Value
RCAS_OUT
Classification
Record
Description
Represents block set point and status after ramping. It
serves as input to a supervisory host for back calculation
that allows action to be taken under limiting conditions or
mode change.
FF Data Type
DS-65
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