Honeywell Experion PKS Series A, User Manual, Page: 422 / 560

11. Appendix B
11.1. Standard Function Block Parameters
422 Experion PKS Series A Fieldbus Interface Module User's Guide R400
Honeywell July 2010
BKCAL_HYS
Classification Simple Variable
Description Defines the amount of change an output value must attain
from the limit before the limit status is turned OFF.
FF Data Type
Float
Range 0 to 50 percent of output span
Usage C/Contained
Length 4
Valid Views
VIEW_4
Storage Static
Remarks Initial value is 0.5 percent
BKCAL_IN
Classification Record
Description The value and status from a lower block's BKCAL_OUT
that is used to prevent reset windup and to initialize the
control loop.
FF Data Type
DS-65
Range
Usage I/Back-Calculation Input
Length 5
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