Yaskawa FP605, P1000, D1000 & R1000 Drive
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Mar 25, 2024 6:29 pm
Cause : Soft Charge Answerback Fault comes when there is damage to the relay or contactor on the soft- charge bypass relay.
- Re-energize the drive.
- If the fault stays, replace the control board or the drive.
- Monitor U4-06 [PreChargeRelayMainte] shows the performance life of the soft-charge bypass relay. If U4-06 is more than 90%, replace the board or the drive
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