11. Appendix B
11.1. Standard Function Block Parameters
452 Experion PKS Series A Fieldbus Interface Module User's Guide R400
Honeywell July 2010
Function Block
Bit Meaning
AI DI AO DO
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
IN
Classification
Record
Description
Represents the primary input value of the block. Blocks that
filter the input to get the PV require this parameter.
FF Data Type
DS-65
Range
Usage
I/Primary Input
Length
5
Valid Views
VIEW_3
Storage
Non-Volatile
Remarks
Read Only
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
IN_1
Classification
Record
Description
Represents the auxiliary input value to the block. It is used