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Need help with Micromaster 440 driver

4/14/2022 1:26 PM	Rate (0)
M.Esad Member Joined: 12/29/2021 Last visit: 5/22/2023 Posts: 3 Rating: (0)	Hello, My 1 Micromaster 440 driver behaves more sensitively in energy fluctuations and is affected and stops. In the same energy fluctuation, the drivers with the same parameters do not give F0003. What could be the reason? Parameter settings as follows: P1245: Kin. buffering level: 76 P1247: Kinetic buffering dynamic factor: 100 motor ID rpm:1000 active operating rpm: 1050-1100 Operating frequency: 51HZ ------------------------------------------------------------------------------------------ Split from MM440 undervoltage tripping.
	Last edited by: The Helping Hand at: 04/14/2022 15:46:00 New subject after splitting
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4/15/2022 1:18 PM	Rate (0)
Tractor Gold Member Joined: 3/27/2008 Last visit: 11/3/2024 Posts: 1144 Rating: (142)	M.Esad This one drive, out of a number of drives on the same supply is failing with F0003. This could be a defective ‘DC Link’ capacitor, creating ‘ripple’ on the DC Link. Can you see if any of the capacitors is deformed or leaking? Tractor
	Tractor
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