BA2_Param

The global variable list contains general parameters to initialize objects.

Illustration

{attribute 'qualified_only'}
{attribute 'strict'}
VAR_GLOBAL CONSTANT 
  fAP                                : REAL := 1013.25; 
  nDefTimeDelay_ToAbnormal           : UDINT := 1;
  nDefTimeDelay_ToNormal             : UDINT := 1;
  fDefCOVIncrement                   : REAL := 0.1;
  fDefLimitDeadband                  : REAL := 0.0;
  nLoop_DefOpMode                    : E_BA_PIDMode := E_BA_PIDMode.eP1ID;
  stTrend_DefStartTime               : ST_BA_DateTime := ();
  stTrend_DefStopTime                : ST_BA_DateTime := ();
  nTrend_BufferSize                  : UDINT:= 500;
  bTrend_DefLogEnable                : BOOL := FALSE;
  bTrend_DefStopOnFull               : BOOL := FALSE;
  nTrend_DefLogInterval              : UDINT := 90; 
  nTrend_DefNotificationThreshold    : UDINT := 50;
  eTrend_DefLoggingType              : E_BA_LoggingType := E_BA_LoggingType.ePolled;
END_VAR
VAR_GLOBAL
  bBlink                             : BOOL;
  bDlyStartPLC                       : BOOL := TRUE;
END_VAR

VAR_GLOBAL CONSTANT

Name	Type	Description
fAP	REAL	Global constant Hydrostatic air pressure. The mean air pressure of the earth's atmosphere at sea level is 1013.25 hPa.
nDefTimeDelay_ToAbnormal	UDINT
nDefTimeDelay_ToNormal	UDINT
fDefCOVIncrement	REAL
fDefLimitDeadband	REAL
nLoop_DefOpMode	E_BA_PIDMode
stTrend_DefStartTime	ST_BA_DateTime
stTrend_DefStopTime	ST_BA_DateTime
nTrend_BufferSize	UDINT
bTrend_DefLogEnable	BOOL
bTrend_DefStopOnFull	BOOL
nTrend_DefLogInterval	UDINT
nTrend_DefNotificationThreshold	UDINT
eTrend_DefLoggingType	E_BA_LoggingType

VAR_GLOBAL

Name	Type	Description
bBlink	BOOL	Global blink pulse. The blink pulse is generated in the template FB_BA_ControlCabinetBasic.
bDlyStartPLC	BOOL	The variable is set to TRUE delayed after a restart of the PLC. In the template FB_BA_Device this delay is implemented by the timing element tonDlyStartPLC.