It's me again, We managed to get the spindle VFD working with pulse input command. The problem is, I can't get to work the G96 code or the feed override on axis. I'm able to set different speeds via MDI and it responds well but that's all. The feed override slider is behaving like a on/off switch turning off the spindle when it reaches to zero. Also, If I increase the speed using the buttons on manual mode on axis the RPMs jump in a very staggered way. In MDI this doesn't happen.
Checking the *spindle.M.speed−in* it seems to receive the RPS from the encoder module. The only thing that's not looking good is how noisy the signal is. I didn't activate the encoder filter but I can try that tomorrow, although I don't think that's what's avoiding G96 to work. I tried the same g-code on axis sim lathe and it works ok. Any ideas? I suspect it's the same thing that's causing both problems but I don't know where to look. Please let me know what you think. Thank you as always! _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
