Alarm buffer, alarm history
An alarm in the alarm buffer comprises the alarm code, the alarm value and the alarm time
(received, resolved). The alarm history occupies the last indices ([8...63]) of the parameter.
Figure 6-5
Alarms that occur are entered in the alarm buffer as follows:
A maximum of 64 alarms are displayed in the alarm buffer:
• Indices 0 to 6: The first 7 alarms are displayed.
• Index 7: The most recent alarm is displayed.
A maximum of 56 alarms are displayed in the alarm history:
• Index 8: The most recent alarm is displayed.
• Indices 9 to 63: The first 55 alarms are displayed.
Commissioning with Startdrive
Commissioning Manual, 06/2020, 6SL3097-5AA10-0BP2
Structure of alarm buffer
Diagnostics
6.3 Fault and alarm messages
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