FB_BA_RampLimitIncrease

The template implements a rising ramp limitation from 0 to 100 and remains at this value.

The ramp limitation is triggered by a rising edge at the bTrig input and is timed by TiUp.

	The initialization of the template takes place within the method FB_Init.

Block diagram

Syntax

FUNCTION_BLOCK FB_BA_RampLimitIncrease EXTENDS FB_BA_View
VAR_INPUT
  bEn         : BOOL;
  bTrig       : BOOL;
END_VAR
VAR_OUTPUT
  fY          : REAL;
END_VAR
VAR_INPUT CONSTANT
  TiUp        : FB_BA_AV_Op;
  Y           : FB_BA_AV_Op;
END_VAR
VAR
  RampFnct    : FB_BA_RampLmt;
  rtrigSync   : R_TRIG;
END_VAR

Inputs

Name	Type	Description
bEn	BOOL	General enable of the template.
bTrig	BOOL	The ramp limitation is activated by a rising edge at this input.

Outputs

Name	Type	Description
fY	REAL	Output of the ramp limiting value.

Inputs CONSTANT

Name	Type	Description
TiUp	FB_BA_AV_Op	AV object for entering the time for the ramp limitation to rise.
Y	FB_BA_AV_Op	AV object for displaying the ramp limitation value.

Variables

Name	Type	Description
RampFnct	FB_BA_RampLmt	The function block for the output of a ramp limitation is the core of this template.
rtrigSync	R_TRIG	The function block triggers a rising edge and activates the ramp limitation.

Requirements

Development environment	Necessary function
TwinCAT from v3.1.4024.35	TF8040 \| TwinCAT Building Automation from V5.0.0.0