Thread: Checks before first run of VFD
Ok well looks like the Analog speed control on this VFD isn't isolated so yes you'll use Gnd.
Just use the 5V for Pot
Presumably there's a setting to use 0-5V instead of the 0-10V to control the speed.. I'll email the seller for details of which setting it is... (although he was pretty useless with information in the past)
Is the reset button (and reset on the terminal blocks) for emergency stop type scenarios? ie. a stop but without the ramp down?