Hi, I have set up our machine with external Spindle override switch. Switch has 13 positions between 50-200%. There is no encoding, switch activates one input at a time. Switch is connected to Mesa 7i70 card. Problem is that when this external switch is used spindle commanded speed starts bouncing. It calms down by using gmoccapy SOVR slide. What might cause this? I cannot reproduce this in simulation. Also I cannot figure this out. It is an open loop spindle. I have checked that halui.spindle-override.counts keeps steady it does not bounce. Video https://www.youtube.com/watch?v=Rcnlw9ZD9YA and hal config:
setp halui.spindle-override.direct-value 1 setp halui.spindle-override.scale 0.1 setp halui.spindle-override.count-enable 1 setp wsum.0.bit.0.weight 5 setp wsum.0.bit.1.weight 7 setp wsum.0.bit.2.weight 8 setp wsum.0.bit.3.weight 9 setp wsum.0.bit.4.weight 10 setp wsum.0.bit.5.weight 11 setp wsum.0.bit.6.weight 12 setp wsum.0.bit.7.weight 13 setp wsum.0.bit.8.weight 14 setp wsum.0.bit.9.weight 15 setp wsum.0.bit.10.weight 16 setp wsum.0.bit.11.weight 18 setp wsum.0.bit.12.weight 20 net bit0-spindle wsum.0.bit.0.in <= hm2_5i25.0.7i70.1.4.input-10 net bit1-spindle wsum.0.bit.1.in <= hm2_5i25.0.7i70.1.4.input-11 net bit2-spindle wsum.0.bit.2.in <= hm2_5i25.0.7i70.1.4.input-12 net bit3-spindle wsum.0.bit.3.in <= hm2_5i25.0.7i70.1.4.input-13 net bit4-spindle wsum.0.bit.4.in <= hm2_5i25.0.7i70.1.4.input-14 net bit5-spindle wsum.0.bit.5.in <= hm2_5i25.0.7i70.1.4.input-15 net bit6-spindle wsum.0.bit.6.in <= hm2_5i25.0.7i70.1.4.input-16 net bit7-spindle wsum.0.bit.7.in <= hm2_5i25.0.7i70.1.4.input-17 net bit8-spindle wsum.0.bit.8.in <= hm2_5i25.0.7i70.1.4.input-18 net bit9-spindle wsum.0.bit.9.in <= hm2_5i25.0.7i70.1.4.input-19 net bit10-spindle wsum.0.bit.10.in <= hm2_5i25.0.7i70.1.4.input-20 net bit11-spindle wsum.0.bit.11.in <= hm2_5i25.0.7i70.1.4.input-21 net bit12-spindle wsum.0.bit.12.in <= hm2_5i25.0.7i70.1.4.input-22 net spindle-ov-out halui.spindle-override.counts wsum.0.sum -- Tero Kaarlela Production Engineer Eka-Sorvaus OY Nivala Finland mob +358 40 5906764 http://www.eka-sorvaus.fi ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
