SINAMICS V20 Drive
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Feb 22, 2024 9:27 am
Cause : Vdc_max controller de-activated comes when the main supply voltage (P0210) is permanently too high or motor is driven by an active load, causing motor to go into regenerative mode.
Check the following:
• Input voltage must lie within range.
• Load must be match.
• In certain cases apply braking resistor.
