FB_BA_FacadeSubscr

This template is used to receive the facade data of the type ST_BA_Facade and is typically used in the floor controllers.

It represents an extension of FB_BA_Subscriber: In case of communication failure, the sunblinds telegram stSunbld is overwritten within the facade data with an active telegram position 0%.

Syntax

FUNCTION_BLOCK FB_BA_FacadeSubscr EXTENDS FB_BA_Subscriber
VAR_OUTPUT
  stData         : ST_BA_Facade;
END_VAR
VAR
  _fbHighPrio    : FB_BA_SunBldEvt := (ePrio := E_BA_SunBldPrio.eCommError);
END_VAR

Outputs

Name	Type	Description
stData	ST_BA_Facade	Read facade telegram, overwritten in case of error.

Variables

Name	Type	Description
_fbHighPrio	FB_BA_SunBldEvt	Telegram block which activates a high-priority (ePrio := E_BA_SunBldPrio.eCommError) telegram with position 0% in the event of faulty communication and thus allows the blind to be raised completely.

Requirements

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