Siemens SIMATIC ET 200AL - Page 667

Alarms
6.4 Output of the alarm state with the "Get_AlarmState" instruction
Diagnostics
82 Function Manual, 09/2016, A5E03735838-AD
6.4
Output of the alarm state with the "Get_AlarmState" instruction
"Get_AlarmState" instruction
The "Get_AlarmState" instruction outputs the alarm state of a program alarm. The output of
the alarm state always refers to a program alarm that was created using the
"Program_Alarm" instruction.
The program alarm is selected with the "Alarm" input parameter. Specify the instance DB of
the "Program_Alarm" instruction at the "Alarm" parameter.
Figure 6-4 Call - Get_AlarmState
Additional information
You can find additional information on evaluation of the "Get_AlarmState" instruction in the
STEP 7 online help.