In the two vfd manuals I have on my phone both have instructions to use the information on the motor data plate ie voltage, rpm, Hz and current to set the parameters on the vfd correctly
In the two vfd manuals I have on my phone both have instructions to use the information on the motor data plate ie voltage, rpm, Hz and current to set the parameters on the vfd correctly
I will.redo all.agaiin tomorrow. I set it to what the motor states on the plate above here on this page. Then folk told me to change it as I was not getting full rpm from the chuck. Now this happens. But I only get full rpm at 65hz on the VFD.
You have to start by setting the motors parameters as Brad said. This tells the vfd how to behave in order to suit the motor. The you can set the limits of your output like frequency, acceleration and braking.
So if you want the motor to do nothing but run at 50hz you can, but most people take the benefit of being able to run at varying speeds.
So if you have a 4 pole motor that does 1450rpm at 50hz you can set your lower output frequency to 25hz and the upper to say 100 hz and your motor will go any rpm from 725rpm to 2900rpm just by turning the speed control knob.
It's a in the parameter which you have to set but start off by setting the basic ones that Brad pointed out.
If it's all too Dutch just take them one at a time, or hit youtube there must be several tutorials I'm betting