4.9.1.2.1            %AALMGLOBAL

Global Alarm Status of SCADA node. (It's not global). Use %AALMGLOBALN for true global alarms. Describes if there are any UNACKNOWLEDGED or any ALARM in on this SCADA node. If there is at least one UNACKNOWLEDGED alarm, will return a 1.  If all alarms are ALL ACKNOWLEDGED, returns a 2.  If NO ALARMS, returns a 0.

 

This tag can be read by Global Scripts!

See the example at 2.10.20 Play a Wave File if UNACK Alarm  

 

Syntax:         %AALMGLOBAL

Security:       READ ONLY

Arguments:    None

Example:

Hi Span:        2

Lo Span:       0

0 :               NO ALARM

1 :               UNACKNOWLEDGED ALARM

2 :               ALL ALARMS ACKNOWLEDGED

Alarm High:    1

Similar to  %TALMGLOBAL . See also LevelALM, %AALMGLOBAL( ), %AALMGLOBALN .

4.9.1.1.1            %AALMGLOBAL( )

Global Alarm Status for Priority n Alarms of SCADA node. (It's not global). Use %AALMGLOBALN for true global alarms.  Describes if there are any UNACKNOWLEDGED or any ALARM in on this SCADA node. If there is at least one UNACKNOWLEDGED alarm, will return a 1.  If all alarms are ALL ACKNOWLEDGED, returns a 2.  If NO ALARMS, returns a 0.

Syntax:         %AALMGLOBAL(n)

Security:       READ ONLY

Arguments:    Alarm Priority

Example:        %AALMGLOBAL(1)

Hi Span:        2

Lo Span:       0

0 :               NO ALARM

1 :               UNACKNOWLEDGED ALARM

2 :               ALL ALARMS ACKNOWLEDGED

Alarm High:    1

Similar to  %TALMGLOBAL. See also %AALMGLOBAL, %AALMGLOBALN ,%TALMGLOBAL, LevelALM.