Bypass; Cas_In - Honeywell Series A User Manual

Fieldbus interface module

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Table of Contents

11. Appendix B

11.1. Standard Function Block Parameters

BYPASS

Classification

FF Data Type

Classification

FF Data Type

Experion PKS Series A Fieldbus Interface Module User's Guide

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.

Simple Variable

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.

Initial value is 0.

Represents the remote set point value that must come from

another fieldbus block or a distributed control system (DCS)

block through a defined link.

I/Cascade Input

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