jraef
Member
Welcome to the forum. Just so you know for future reference, this should have been a new thread instead of resurrecting a 10 year old thread from the graveyard. We call these "zombie threads" and a lot of people will ignore them.Hi all
I am very new to this forum, i am facing a problem in speed controlling of the motor. I am using 10k pot for speed controlling, the speed up to 20hz is responding normal but as i go up.. it responding too fast and reaching 50hz(India) with a very small movement in pot(10k). i have changed pot twice.
please suggest the solution. VFD is newly installed in place of ACS800.
Thanks
Ricky
The other terminology for a "logarithmic" pot is a "tapered" pot. So to be clear, you do NOT want a tapered pot for a VFD, you want a linear pot.