Priority

The global variable list uses XBA_BACnetParam from the Tc3_XBA library to determine the BACnet plant priorities.

The chapter Commanding contains further information on the subject of priorities.

Syntax

VAR_GLOBAL
  nProgram             : UDINT := TO_UDINT(LIMIT(1,XBA_BACnetParam.aPriority[2],16));
  nManualRemote        : UDINT := TO_UDINT(LIMIT(1,XBA_BACnetParam.aPriority[3],16));
  nManualLocal         : UDINT := TO_UDINT(LIMIT(1,XBA_BACnetParam.aPriority[4],16));
  nCritical            : UDINT := TO_UDINT(LIMIT(1,XBA_BACnetParam.aPriority[5],16));
  nLifeSafety          : UDINT := TO_UDINT(LIMIT(1,XBA_BACnetParam.aPriority[6],16));
END_VAR

Name	Type	Description
nProgram	UDINT	Priority "Program", program control.
nManualRemote	UDINT	Priority "Manual Remote", remote manual override (MBE).
nManualLocal	UDINT	Priority "Manual Local", local manual override (LVB).
nCritical	UDINT	Priority "Critical", plant safety.
nLifeSafety	UDINT	Priority "Life Safety", personal safety.