Function (FC): Alarm Bit with Operating Mode - v2.0

This function is used to manage each alarm bit of abstractAlarmLevel contained in object containers for controllers that support operating modes.

_actuatorContainer
└─ alarm
   ├─ level # USINT
   │
   ├─ a?? # STRUCT
   │  ├─ triggered # UINT ← _alarmBitWithOM() updates this variable
   │  ├─ id # UINT
   │  ├─ map # Array[n] of INT
   │  ├─ a00_name # BOOL ← _alarmBitWithOM() updates this variable
   │  ├─ a01_name # BOOL ← _alarmBitWithOM() updates this variable
   │  ├─ ...
   │  └─ aNN_name # BOOL ← _alarmBitWithOM() updates this variable
   ...

Use cases

• For simple alarms where each bit represents a specific alarm, such as: “Motor error” or “Movement timeout exceeded”.

Parameters

Parameter	Declaration	Type	Description
incoming	Input	Bool	1=Alarm triggered
outcoming	Input	Bool	1=No alarm
acknNeeded	Input	Bool	0=Auto acknowledgment 1=Acknowledgment required
ackn	Input	Bool	1=Alarm acknowledgment
alarm	InOut	Bool	1=Alarm bit triggered
triggered	InOut	UInt	Increments by 1 when alarm is TRUE
r_maint	InOut	Bool	Reset maint.ready
r_manual	InOut	Bool	Reset manual.ready
r_semi	InOut	Bool	Reset semi.ready
r_auto	InOut	Bool	Reset auto.ready

ENO

TRUE when alarm is FALSE.