Function (FC): Alarm Bit Level - v2.0

This function is used to load the triggered alarm level into abstractAlarmLevel.

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

Use cases

Very useful for dynamically visualizing alarms on the HMI.

Parameters

Parameter	Declaration	Type	Description
`a1i_triggered`	Input	`UInt`	0= No alarm 1..N= Number of triggered information alarms
`a2w_triggered`	Input	`UInt`	0= No alarm 1..N= Number of triggered warning alarms
`a3e_triggered`	Input	`UInt`	0= No alarm 1..N= Number of triggered error alarms
`a4f_triggered`	Input	`UInt`	0= No alarm 1..N= Number of triggered emergency alarms
-	Return	`USInt`	Level of the highest priority triggered alarm. `EAlarmLevel`