AL.085 Regeneration setting error – Delta servo troubleshooting

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Name Description ALM WRN SRV ON Clear


Regeneration setting error

Regeneration control error   No DI.ARST

Causes Checking Method Actions
Choose wrong regenerative resistor or
does not connect to external regenerative resistor.
Check the connection of regenerative resistor. Calculate the value of the regenerative resistor again and correctly set the values of P1-52 and P1-53. If the issue persists, please send the drive back to the distributors or contact Delta.
Parameter P1-53 is not set to zero when the regenerative resistor is not in use. Check if parameter P1-53 of regenerative resister is set to zero. Set parameter P1-53 of regenerative resistor to zero when it is not applying.
Wrong parameter setting Check the setting value of parameters P1-52 and P1-53. Correctly reset the values of P1-52 and P1-53.

(The above information is referenced from Delta Electronics IMSBU)

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Other reasons Checking Method Actions

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