ABB DCS880 Drive
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Oct 01, 2024 11:37 am
F514 fault in ABB DCS880 drive indicates Mains synchronization lost. This means the synchronization with the mains has been lost.
- Check the condition of the mains (voltage, cabling, fuses, switchgear).
- Check the mains frequency (50 Hz ±5 Hz; 60 Hz ±5 Hz) and stability (df/dt = 17 %/s) see 95.39 PLL input deviation and 95.40 PLL output, internal mains frequency.
