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4 Faults and alarms
4.1 Overview of faults and alarms
SINAMICS G120D
808
List Manual (LH14), 01/2016, A5E33842313
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).
Acknowledgment: Default acknowledgment (adjustable acknowledgment)
Specifies the default method of acknowledging faults after the cause has been eliminated.
The optional parentheses indicate whether the default acknowledgment can be changed and
which acknowledgment 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 in 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.
General drive fault (19)
Group fault. Determine the precise cause of the fault using the
commissioning tool.
9012
18
9
9
15
Auxiliary unit fault (20)
The monitoring of an auxiliary unit (incoming transformer, cooling
unit …) has detected an illegal state. Determine the exact cause of the
fault and check the relevant device.
9013
19
29
26
15
1. Undervoltage condition of the electronics power supply
2. Overvoltage condition of the electronics power supply
Table 4-4
Message classes and coding of various diagnostic interfaces, continued
Text of the message class (number according to PROFIdrive)
Cause and remedy.
Diagnostics interface
PN
(hex)
DS1
(dec)
DP
(dec)
ET 200
(dec)
NAMUR
(r3113.x)
Note
See Table "Fault reactions" (Page 801)
Note
See Table "Acknowledging faults" (Page 803)
Содержание SINAMICS G120D CU240D-2 DP
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