Siemens 6RA80 DC Drive
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Sep 23, 2024 8:54 am
A30044 alarm in siemens 6RA80 DC Drive indicate Overvolt 24/48 V. This means the DC bus voltage has exceeded its safe operating limit. This can lead to system instability, damage to components, or even a complete shutdown.
- Check the power supply of the power unit.
