FB_BA_EvtGroups

The template provides a group of notification classes.

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

Notification class matrix

Event category	Meaning	Priority	Notification class	NC object EC object	Sample
Hazard notification (Life Safety)	Danger to life	00 - 29	EC_ID.NC10	LifeSafety.EC	Fire alarm, robbery
Hazard notification (Property Safety)	Safety message	30 - 59	EC_ID.NC20	SafetyMsg.EC	Burglary, unauthorized entry
Alarm message	Message indicates system failure or requires immediate intervention.	60 - 89	EC_ID.NC30	AlarmMsg.EC	Safety temperature limiter (STB), safety pressure limiter (SDB), excess temperature of water heating (WWB), safety valves, main pumps, V-belt monitors, frequency converters, refrigeration systems, voltage failure, etc.
Fault message	Message indicates abnormal operating state.	90 - 119	EC_ID.NC40	FaultMsg.EC	Temperature monitor (TW), pressure monitor (DW), temperature monitoring of heat exchanger (WT) and WWB, motor protection, elevator collective error message, mains pressures, etc.
Maintenance message	Indication of maintenance activity or similar.	120 - 149	EC_ID.NC50	MaintenanceMsg01.EC	Operating hours, tank level, repair switch, etc.
Maintenance message	Indication of maintenance activity or similar.	120 - 149	EC_ID.NC51	MaintenanceMsg02.EC	Filter end reached, filter dirty, etc.
System message	Fault message from the GA system.	150 - 219	EC_ID.NC60	SystemMsg.EC	Device malfunction, battery message, communication interruption, etc.
Manual intervention	Manual intervention	220	EC_ID.NC70	ManualOp.EC	Manual intervention
Subject to confirmation	Other messages	221 - 255	EC_ID.NC80	OtherMsg.EC	Operating state change, operation modes, trend memory full, etc.

Syntax

FUNCTION_BLOCK FB_BA_EvtGroups EXTENDS FB_BA_View
VAR_INPUT CONSTANT
  LifeSafety          : FB_BA_EvtCategory;
  SafetyMsg           : FB_BA_EvtCategory;
  AlarmMsg            : FB_BA_EvtCategory;
  FaultMsg            : FB_BA_EvtCategory;
  MaintenanceMsg01    : FB_BA_EvtCategory;
  MaintenanceMsg02    : FB_BA_EvtCategory;
  SystemMsg           : FB_BA_EvtCategory;
  ManualOp            : FB_BA_EvtCategory;
  OtherMsg            : FB_BA_EvtCategory;
END_VAR

VAR_INPUT CONSTANT

Name	Type	Description
LifeSafety	FB_BA_EvtCategory	The template calls the "Danger to life" event category.
SafetyMsg	FB_BA_EvtCategory	The template calls the "Danger message, safety message" event category.
AlarmMsg	FB_BA_EvtCategory	The template calls the "Alarm message" event category.
FaultMsg	FB_BA_EvtCategory	The template calls the "Fault message" event category.
MaintenanceMsg01	FB_BA_EvtCategory	The template calls the event category "Maintenance message".
MaintenanceMsg02	FB_BA_EvtCategory	The template calls the event category "Maintenance message".
SystemMsg	FB_BA_EvtCategory	The template calls the event category "System message".
ManualOp	FB_BA_EvtCategory	The template calls the event category "Manual intervention".
OtherMsg	FB_BA_EvtCategory	The template calls the event category "Other messages".

Requirements

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