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4 Faults and alarms
4.1 Overview of faults and alarms
SINAMICS G120C
460 List Manual (LH13), 04/2014, A5E33840768B AA
Reaction: Default fault reaction (adjustable fault reaction)
Specifies the default reaction in the event of a fault.
The optional parentheses indicate whether the default fault reactions can be changed and
which fault reactions can be adjusted via parameters (p2100, p2101).
Acknowledgement: Default acknowledgement (adjustable acknowledgement)
Specifies the default method of acknowledging faults after the cause has been eliminated.
The optional parentheses indicate whether the default acknowledgement can be changed and
which acknowledgement can be adjusted via parameters (p2126, p2127).
Cause:
Describes the possible causes of the fault or alarm. A fault or alarm value can also be specified
(optional).
Fault value (r0949, format):
The fault value is entered into the fault buffer in r0949[0...63] and specifies additional, more
precise information about a fault.
Alarm value (r2124, format):
The alarm value specifies additional, more precise information about an alarm.
The alarm value is entered in the alarm buffer in r2124[0...7] and specifies additional, more
precise information about an alarm.
Remedy:
Description of the methods available for eliminating the cause of the active fault/alarm
Note
See Table "Fault reactions" (Page 453)
Note
See Table "Acknowledging faults" (Page 455)
WARNING
In certain cases, service and maintenance personnel are responsible for choosing a suitable
method for eliminating the cause of faults.
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