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A30034
Power unit: Internal overtemperature
Message class:
Power electronics faulted (5)
Message value:
%1
Component:
Power Unit
Response:
NONE
Acknowledgment: NONE
Cause:
The alarm threshold for internal overtemperature has been reached.
If the temperature inside the power unit increases up to the fault threshold, then fault F30036 is triggered.
- Ambient temperature might be too high.
- Insufficient cooling, fan failure.
Alarm value (r2124, interpret binary):
Bit 0 = 1: Overtemperature in the control electronics area.
Bit 1 = 1: Overtemperature in the power electronics area.
Bit 2 = 1: Overtemperature in the processor area.
Bit 3 = 1: Overtemperature in the processor area.
Bit 4 = 1: Overtemperature when the internal fan is defective.
Bit 5 = 1: Intake air overtemperature.
Remedy:
- Check the ambient temperature.
- Check the fan for the inside of the unit.
F30036
Power unit: Internal overtemperature
Message class:
Power electronics faulted (5)
Message value:
%1
Component:
Power Unit
Response:
OFF2
Acknowledgment: IMMEDIATELY
Cause:
The temperature inside the converter has exceeded the permissible limit value.
- Insufficient cooling, fan failure.
- Overload.
- Ambient temperature too high.
Fault value (r0949, interpret binary):
Bit 0 = 1: Overtemperature in the control electronics area.
Bit 1 = 1: Overtemperature in the power electronics area.
Bit 2 = 1: Overtemperature in the processor area.
Bit 3 = 1: Overtemperature in the processor area.
Bit 4 = 1: Overtemperature when the internal fan is defective.
Bit 5 = 1: Intake air overtemperature.
Remedy:
- Check the internal fan.
- Check the fan elements.
- Check whether the ambient temperature is in the permissible range.
Notice:
This fault can only be acknowledged once the permissible temperature limit minus 5 K has been fallen below.
F30037
Power unit: Rectifier overtemperature
Message class:
Power electronics faulted (5)
Message value:
%1
Component:
Power Unit
Response:
OFF2
Acknowledgment: IMMEDIATELY
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
System messages
12.3 Faults and alarms
551
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