Commissioning of of Permanent magnet motor with sinamics s120

Dear all

I am facing a problem during commissioning of Sinamics S120. I am working on application of pump. Motor is permanent magnet (SIEMENS make) with order code 1fs3087-4tv99-z and is working fine with Simovert Master Drive (CU2 card) in vector control mode. I want to commission this motor on Sinamics Master Drive S120 CU320-2DP with

Communication Interface Module CUA31 6sl3040-0pa00-0aa1

Power Module PM340 6sl3210-1se16-0aa0

When I commission the motor in vector control mode the drive gives a fault of PolId missing and stalled motor.

If i configure drive on Servo control encoderless it gives error of Power module not present, And it seems that PM is not communicating with CU320 card in servo encoderless control mode.

While the same sinamics is working fine on an induction motor.

Please guide how should i configure this drive for this permanent magnet motor

(1fs3087-4tv99-z) .