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 .
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.