Hello everyone.
I´m a happy owner of the CSMIO/IP-M (V2.700) but now I´m stuck with a small problem and I would like to hear if anyone have had the same issue.
The gearbox on my RF-45 clone has a total of 6 gear settings and to be able to use the gearbox in combination with my VFD (see zip'ed attachment), I have made 6 Pulley configs.
The problem is that the VFD does not scale at all to the pulleys. I can make it work by setting higher numbers, but I just wonder what is going on? CSMIO/IP-M outputs a far higher analog voltage to the VFD than it´s supposed to do.
Here are the numbers I have put in to make the VFD scale properly:
Pulley Number 1:
Max Speed = 1250 rpm (Real speed = 300 rpm)
Pulley Number 2:
Max Speed = 2145 rpm (Real speed = 520 rpm)
Pulley Number 3:
Max Speed = 3750 rpm (Real speed = 850 rpm)
Pulley Number 4:
Max Speed = 7850 rpm (Real speed = 1800 rpm)
Pulley Number 5:
Max Speed = 13300 rpm (Real speed = 3200 rpm)
Pulley Number 6:
Max Speed = 22500 rpm (Real speed = 5000 rpm)
Maybe I need to change some settings in the VFD, but I can´t figure it out. I hope that some of you guys can help me.
Thanks in advance,
Brian, Denmark