Remedy: - Check the motor data - If required, carry out commissioning.
- Check the as
signment of the rated currents of the motor and converter.
- Infeed: Check the line quality.
- Infeed: Reduce the motor load.
- Infeed: Check that the line lter and line reactor are correctly connected.
- Check the power cable connections.
- Check the power cables for short-circuit or ground fault.
- Check the length of the power cables.
- Replace drive.
- Check the line phases.
F30002 Drive: DC link overvoltage
Message class: DC link overvoltage (4)
Message value: %1
Component: Power Unit
Response: OFF2
Acknowledgment: IMMEDIATELY
Cause: The drive has detected an overvoltage condition in the DC link.
- Mo
tor r
egenerates too much energy.
- Device supply voltage too high.
- Line phase interrupted.
Fault value only for internal Siemens diagnostics.
Remedy: - Increase the ramp-down time.
- Use a braking resis
tor.
- Use a drive with a higher power rating.
- Check the device supply voltage (p0210).
- Check the line phases.
See also: p0210 (Device supply voltage)
F30003 Power unit: DC link voltage undervoltage
Message class: Infeed faulted (13)
Message value: -
Component: Power Unit
Response: OFF2
Acknowledgment: IMMEDIATELY
Cause: The power unit has detected an undervoltage condition in the DC link.
- Line suppl
y failure.
- Line v
oltage below the permissible value.
- Line infeed failed or interrupted.
- Line phase interrupted.
Note:
The monitoring threshold for undervoltage in the DC link is indicated in r0296.
Remedy: - Check the line voltage.
- Check the line inf
eed and observe the fault messages relating to it (if there are any).
- Check the line phases.
- Check the supply voltage setting (p0210).
See also: p0210 (Device supply voltage)
F30004 Power unit: Overtemperature heat sink inverter
Message class: Power electronics faulted (5)
System messages
12.3Faults and alarms
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 541
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