Siemens G130 List Manual page 1657
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- Operating instructions manual (610 pages) ,
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- ambient temperature too high.
- pulse frequency too high.
See also: r0037
Remedy:
- adapt the load duty cycle.
- check whether the fan is running.
- check the fan elements.
- check whether the ambient temperature is in the permissible range.
- check the motor load.
- reduce the pulse frequency if this is higher than the rated pulse frequency.
- if DC braking is active: reduce braking current (p1232).
F30024
Power unit: Overtemperature thermal model
Message value:
-
Message class:
Power electronics faulted (5)
Drive object:
B_INF
Component:
Power Module
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The temperature difference between the heat sink and chip has exceeded the permissible limit value.
- the permissible load duty cycle was not maintained.
- insufficient cooling, fan failure.
- overload.
- ambient temperature too high.
- pulse frequency too high.
See also: r0037
Remedy:
- adapt the load duty cycle.
- check whether the fan is running.
- check the fan elements.
- check whether the ambient temperature is in the permissible range.
- check the motor load.
- reduce the pulse frequency if this is higher than the rated pulse frequency.
F30025
Power unit: Chip overtemperature
Message value:
%1
Message class:
Power electronics faulted (5)
Drive object:
B_INF, VECTOR_G
Component:
Power Module
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The chip temperature of the semiconductor has exceeded the permissible limit value.
- the permissible load duty cycle was not maintained.
- insufficient cooling, fan failure.
- overload.
- ambient temperature too high.
- pulse frequency too high.
Fault value (r0949, interpret decimal):
Temperature difference between the heat sink and chip [0.01 °C].
Remedy:
- adapt the load duty cycle.
- check whether the fan is running.
- check the fan elements.
- check whether the ambient temperature is in the permissible range.
- check the motor load.
- reduce the pulse frequency if this is higher than the rated pulse frequency.
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Propagation:
LOCAL
Propagation:
LOCAL
4 Faults and alarms
4.2 List of faults and alarms
1657
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