I just got a brand new FD250 variable speed with a lenze vfd. It looks like it has a keyboard input but that was probably for calibration at the factory?
All folks I have helped so far have older machines and all have Lenze VFD. I am helping a member in UK whose Lenze VFD needs to be replaced. So asking this question to find out if there is a Felder out there with a newer VFD and specifically one with keypad initialization. If true, would like to see what kind and how it is interfaced.
I am also interested in learning if anyone has replaced their VFD with a new one that has keypad programming/initialization. No reason to reinvent the wheel.
Appreciate feedback.
