11.1 Standard Function Block Parameters
ACK_OPTION
Classification
Description
FF Data Type
Range
Usage
Length
Valid Views
Storage
Remarks
ALARM_HYS
Classification
Description
FF Data Type
Range
Usage
Length
Valid Views
Storage
Remarks
ALARM_SUM
R400
Experion PKS Series A Fieldbus Interface Module User's Guide
July 2010
11. Appendix B
Simple Variable
Selects whether alarms associated with the block will be
automatically acknowledged.
Bit String
1: Unacknowledge
C/Contained
2
VIEW_4
Static
Initial value is 0
Simple Variable
Defines the amount of change a PV value must attain within
the alarm limits before the alarm condition clears.
Float
0 to 50 percent of PV span
C/Contained
4
VIEW_4
Static
Initial value is 0.5 percent
Honeywell
419