AnsweredAssumed Answered

Speed fault in Encoder mode

Question asked by murphy.ding on Nov 8, 2014
Latest reply on Dec 12, 2014 by Gigi
Hello,I use a Encoder ,with 2500 ppr in 4x mode to drive PMSM on library 2.0.The motor nominal speed is 3000 rpm, however ,it can only run to about 2500 rpm and it will stop when over 2500 rpm.I have tried hundreds times to tune PI,but it no use !

Can someone help me?

Best Regards!