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11. Appendix B
11.1. Standard Function Block Parameters
428
Experion PKS Series A Fieldbus Interface Module User's Guide
R400
Honeywell
July
2010
This is not a Fieldbus block parameter. It is a Honeywell
parameter, which is stored internally on the FIM but
appears to reside on the Fieldbus block template.
BYPASS
Classification
Simple Variable
Description
Provides the means to bypass the normal control algorithm.
When BYPASS is On, the set point value is directly
transferred to the output. To prevent a bump upon BYPASS
switching, the set point automatically initializes to the output
value or process variable and sets the path broken flag for
one execution.
FF Data Type
Unsigned 8
Range
1: Off
2: On
Usage
C/Contained
Length
1
Valid Views
VIEW_2
Storage
Static
Remarks
Initial value is 0.
CAS_IN
Classification
Record
Description
Represents the remote set point value that must come from
another fieldbus block or a distributed control system (DCS)
block through a defined link.
FF Data Type
DS-65
Range
Usage
I/Cascade Input
Length
5
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