Hello . Would you help me. I have cnc spindle with 24000 rpm . I start the motor with HY inverter . I made some settings on the inverter and when i start the motor with maximum speed , on the inverter speed is 6000 rpm .

Settings which i changed are :
PD005 - 400 HZ
PD004- 400 HZ
PD003 - 400 HZ
PD072 - 400 HZ

Thank you very much and have a nice day.