Just got a .75kw DYN4 servo motor/driver combo for use as a spindle motor. I plan on using 220v single phase power for this but I currently only have 110v single phase and since it's the holiday season I'm not 100% sure when I'll have one installed. So I'd like to just get it setup and going with my CNC controller on 110v for now and rewire it for 220v when I can.
The part that confuses me is the
wiring diagram for single phase input on page 22. I had thought I'd just be able to wire a power cable's hot/neutral/ground (or I think in the case of 220 hot/hot/ground IIRC) to the driver then be able to plug it in/unplug it from an outlet when I need it on or off. From my research, the R, S, T, are for 3 phase wiring but I can't much find info on L1/L2. So what do I wire here? Forgive me, most of my experience is in DC power which is much more simple. The wiring diagram just doesn't seem to anything that I understand well enough to figure it out.
Another side question is that there is a note not to connect the encoder's ground to the earth ground terminal on the driver and to (presumably) connect it to the terminal above that is the chassis ground. I don't see a ground wire coming from the encoder cable, so is there nothing I need to worry about there? The only bare wire with a connector on it seems to be the PE from the servo motor's 3 phases and it appears that is supposed to go to the earth ground on the front of the driver.