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Faults and Alarms
List of faults and alarms
3-556
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
F05051
Parallel circuit configuration: Power module pulse enable missing
Reaction:
OFF2 (NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
For one or several power modules, the pulses were not able to be enabled.
Fault value (r0949, decimal):
Number of the power module involved.
Remedy:
- acknowledge power module faults that are still present.
- inhibit the pulses of the power module involved (p7001).
A05052 (F)
Parallel circuit configuration: Impermissible current dissymmetry
Reaction:
NONE
Acknowledge:
NONE
Cause:
The deviation of the individual currents of the power modules exceeds the alarm threshold specified in p7010.
Alarm value (r2124, decimal):
1: Phase U.
2: Phase V.
3. Phase W.
Remedy:
- inhibit the pulses of the faulted power module (p7001).
- check the connecting cables. Loose contacts can cause current spikes.
- the motor reactors are non-symmetrical or faulty and must be replaced.
- the CTs must be calibrated or replaced.
Reaction upon F:
NONE (OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge
upon F:
IMMEDIATELY
A05053 (F)
Parallel circuit configuration: Inadmissible DC link voltage dissymmetry
Reaction:
NONE
Acknowledge:
NONE
Cause:
The deviation of the DC link voltage measured values exceeds the alarm threshold specified in p7011.
Remedy:
- inhibit the pulses of the faulted power module (p7001).
- check the DC link connecting cables.
- the DC link voltage measurement is incorrect and must be calibrated or renewed.
Reaction upon F:
NONE (OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge
upon F:
IMMEDIATELY
F05055
Parallel circuit configuration: Power modules with different code numbers
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
The code numbers of the power modules do not match.
Fault value (r0949, decimal):
Parameter in which the first different power module code number was detected.
Remedy:
For parallel circuit configurations, only power modules with identical power module data may be used.
F05056
Parallel circuit configuration: Power module EPROM versions differ
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
The EEPROM versions of the power modules do not match.
Fault value (r0949, decimal):
Parameter in which the first different version number was detected.
Remedy:
For parallel circuit configurations, only power modules with identical EEPROM versions may be used.
F05057
Parallel circuit configuration: Power module versions differ
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Содержание SINAMICS G
Страница 1: ...List Manual 12 2004 Edition sinamics SINAMICS G ...
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Страница 8: ...Preface Preface 8 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 680: ...List of Abbreviations Abbreviations 680 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 686: ...References References 686 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 696: ...Index Index 696 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...