> Somebody might want to write this down FFR re the YL620-A vfd's, I've > found the means to make LCNC's s command set the speed, see page 20, > P07.08 thru P07.15. I set all of those 8 registers up from 2 to 3. > Probably only one is needed, but I played CMA and set them all to 3, and > the front panel knob is dead but s12000m3 fires it right up. But it > still has no low speed current boost, slowly coasting to a stop at 63 hz > output. Its also quite unstable at speeds below about 6000 revs, > obviously hunting badly. > > P00.12 is zero, has a range to 4, and has a label "VF Curve Setting", I'd > assume 0 is off. P00.00 is supposed to be mains frequency, defaults to > 400 on error, and is an error if set below 150. Ack the booklet, factory > is 50.00 but a full reset puts it back to 400. ??? > > Hi Gene
Preamble, I haven't read this thread in it's entirety, but, have you searched long and hard for a manual? I think your time would be better spent searching for deciphering already done by others, since there must thousands of these devices running https://reps.cc/?p=113 https://www.youtube.com/watch?v=vpN3VO5IHjA https://www.youtube.com/watch?v=QLUKqaamavk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
