0x2370 - Resolver parameters

This object helps to determine the rotor angle computed using resolver feedback.

SubIndex description:

• 0x01 (Resolver angle): It returns the resolver's electrical angle directly

• 0x02 (Resolver tolerance): This object indicates the level or sensitivity to parity errors when receiving resolver's information. Lower values indicate high sensitivity to errors, meaning a fault will be triggered with a lower amount of errors detected.

• 0x03 (Resolver pole pairs): This object indicates the level of pole pairs of the resolver. It is used to compensate the output angle in relation to the motor's electrical angle.

• 0x04 (Resolver polarity): This object allows swapping the polarity of the output angle, to avoid having to physically re-install the resolver.

  Polarity	Description
  0	Normal polarity
  1	Reversed polarity

• 0x05 (Resolver adapted angle): It returns the resolver angle after applying a conversion factor (based on the motor and resolver pole pairs). The result is an angle that can be related directly to the electrical cycle of the motor.

• 0x06 (Resolver error code): It returns the code of the last error detected.

  Error code	Error type
  0	No error
  1	Loss of Signal
  2	Loss of Track
  3	Degradation of Signal
  4	SPI parity error

   

   

• 0x07 (Resolver error filter):This object indicates the level or sensitivity to resolver error bits. Lower values indicate high sensitivity to errors, meaning a fault will be triggered with a lower amount of errors detected.