Siemens G130 List Manual page 1665
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- Operating instructions manual (610 pages) ,
- Engineering manual (530 pages) ,
- Manual (312 pages)
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A30044 (F)
Power unit: Overvoltage 24 V alarm
Message value:
%1
Message class:
Supply voltage fault (overvoltage) (3)
Drive object:
VECTOR_G
Component:
Power Module
Reaction:
NONE
Acknowledge:
NONE
Cause:
For the power unit power supply, the upper threshold has been violated.
Alarm value (r2124, interpret decimal):
24 V voltage [0.1 V].
Remedy:
Check the power supply of the power unit.
Reaction upon F:
NONE (OFF1, OFF2, OFF3)
Acknowl. upon F:
IMMEDIATELY (POWER ON)
A30044 (F)
Power unit: Overvoltage 24 V alarm
Message value:
%1
Message class:
Supply voltage fault (overvoltage) (3)
Drive object:
B_INF
Component:
Power Module
Reaction:
NONE
Acknowledge:
NONE
Cause:
For the power unit power supply, the upper threshold has been violated.
Alarm value (r2124, interpret decimal):
Only for internal Siemens troubleshooting.
Remedy:
Check the power supply of the power unit.
Reaction upon F:
NONE (OFF1, OFF2)
Acknowl. upon F:
IMMEDIATELY (POWER ON)
F30045
Power unit: Supply undervoltage
Message value:
%1
Message class:
Supply voltage fault (undervoltage) (3)
Drive object:
B_INF, VECTOR_G
Component:
Power Module
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
Power supply fault in the power unit.
- the voltage monitor signals an undervoltage fault on the module.
The following applies for CU31x:
- the voltage monitoring on the DAC board signals an undervoltage fault on the module.
Remedy:
- check the power supply of the power unit.
- carry out a POWER ON (switch-off/switch-on) for the component.
- replace the module if necessary.
A30046 (F)
Power unit: Undervoltage alarm
Message value:
%1
Message class:
Power electronics faulted (5)
Drive object:
VECTOR_G
Component:
Power Module
Reaction:
NONE
Acknowledge:
NONE
Cause:
Before the last restart, a problem occurred at the power unit power supply.
The voltage monitor in the internal FPGA of the PSA signals an undervoltage fault on the module.
Alarm value (r2124, interpret decimal):
Register value of the voltage fault register.
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Propagation:
LOCAL
Propagation:
LOCAL
Propagation:
LOCAL
Propagation:
LOCAL
4 Faults and alarms
4.2 List of faults and alarms
1665
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