Part Number: TMS320F28377D
Hello,
We purchased the DesignDRIVE Development Kit IDDK v2.2.1 and I have a question on the IDDK_PM_Servo_F2837x project.
I am presently evaluating on the build level of LEVEL3 with the associated Estun PMSM motor.
I have connected the U,V,W phase wires of the motor to the main board and not connected any position sensor to the main board.
When I choose QEP_POS_ENCODER as POSITION_ENCODER and run the build level of LEVEL2 or LEVEL3, the project works fine.
Meanwhile, when I choose RESOLVER_POS_ENCODER as POSITION_ENCODER and run the build level of LEVEL2, the project works fine.
However when I run the build level of LEVEL3, something goes wrong with the project. The motor rotates around one turn and then stops rotating.
I can not figure out why the build level of LEVEL3 does not work fine when I choose RESOLVER_POS_ENCODER as POSITION_ENCODER.
How can I resolve this issue?
Thank you for your guidance.
G. Kim
