11. Appendix B
11.1. Standard Function Block Parameters
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 457
July 2010 Honeywell
FF Data Type
Unsigned 8
Range
0 to 63
Usage
C/Alert Priority
Length
1
Valid Views
VIEW_4
Storage
Static
Remarks
LO_PRI
Classification
Simple Variable
Description
Represents the priority of the low alarm.
FF Data Type
Unsigned 8
Range
0 to 63
Usage
C/Alert Priority
Length
1
Valid Views
VIEW_4
Storage
Static
Remarks
LOW_CUT
Classification
Simple Variable
Description
Represents the limit used for the flow sensor input
processing by the Analog Input block, if the Low Cutoff
selection is chosen in IO_OPTS. If the calculated PV falls
below this limit, the PV value is set to zero (0).
FF Data Type
Float
Range
Positive