CNC-Fräse/Linux CNC
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Linux CNC für Next3D
Fräse
Die Konfiguration der Fräse wurde in der Datei GoCNC_Step_2600.stepconf abgespeichert:
<?xml version="1.0" ?> <stepconf> <property name="ahomepos" type="int" value="0"/> <property name="ahomesw" type="int" value="0"/> <property name="ahomevel" type="float" value="0.05"/> <property name="alatchdir" type="int" value="0"/> <property name="aleadscrew" type="int" value="8"/> <property name="amaxacc" type="int" value="1200"/> <property name="amaxlim" type="int" value="9999"/> <property name="amaxvel" type="int" value="360"/> <property name="amicrostep" type="int" value="2"/> <property name="aminlim" type="int" value="-9999"/> <property name="apulleyden" type="int" value="1"/> <property name="apulleynum" type="int" value="1"/> <property name="ascale" type="int" value="0"/> <property name="asteprev" type="int" value="200"/> <property name="axes" type="int" value="0"/> <property name="classicladder" type="bool" value="False"/> <property name="createshortcut" type="bool" value="True"/> <property name="createsymlink" type="bool" value="True"/> <property name="customhal" type="int" value="1"/> <property name="digitsin" type="float" value="15.0"/> <property name="digitsout" type="float" value="15.0"/> <property name="dirhold" type="float" value="20000.0"/> <property name="dirsetup" type="float" value="20000.0"/> <property name="drivertype" type="string" value="other"/> <property name="floatsin" type="float" value="10.0"/> <property name="floatsout" type="float" value="10.0"/> <property name="halui" type="bool" value="True"/> <property name="ioaddr" type="string" value="0x378"/> <property name="ioaddr2" type="string" value="1"/> <property name="ioaddr3" type="string" value="2"/> <property name="ladderconnect" type="bool" value="True"/> <property name="ladderhaltype" type="int" value="0"/> <property name="laddername" type="string" value="blank.clp"/> <property name="latency" type="float" value="15000.0"/> <property name="machinename" type="string" value="GoCNC_Step_2600"/> <property name="manualtoolchange" type="bool" value="True"/> <property name="md5sums" type="eval" value="[]"/> <property name="modbus" type="bool" value="False"/> <property name="number_pports" type="int" value="1"/> <property name="period" type="int" value="25000"/> <property name="pin1" type="string" value="spindle-on"/> <property name="pin10" type="string" value="all-home"/> <property name="pin10inv" type="bool" value="False"/> <property name="pin11" type="string" value="estop-ext"/> <property name="pin11inv" type="bool" value="True"/> <property name="pin12" type="string" value="unused-input"/> <property name="pin12inv" type="bool" value="False"/> <property name="pin13" type="string" value="probe-in"/> <property name="pin13inv" type="bool" value="True"/> <property name="pin14" type="string" value="unused-output"/> <property name="pin14inv" type="bool" value="False"/> <property name="pin15" type="string" value="unused-input"/> <property name="pin15inv" type="bool" value="False"/> <property name="pin16" type="string" value="xenable"/> <property name="pin16inv" type="bool" value="False"/> <property name="pin17" type="string" value="unused-output"/> <property name="pin17inv" type="bool" value="False"/> <property name="pin1inv" type="bool" value="False"/> <property name="pin2" type="string" value="xdir"/> <property name="pin2inv" type="bool" value="False"/> <property name="pin3" type="string" value="xstep"/> <property name="pin3inv" type="bool" value="False"/> <property name="pin4" type="string" value="ydir"/> <property name="pin4inv" type="bool" value="True"/> <property name="pin5" type="string" value="ystep"/> <property name="pin5inv" type="bool" value="False"/> <property name="pin6" type="string" value="zdir"/> <property name="pin6inv" type="bool" value="False"/> <property name="pin7" type="string" value="zstep"/> <property name="pin7inv" type="bool" value="False"/> <property name="pin8" type="string" value="adir"/> <property name="pin8inv" type="bool" value="False"/> <property name="pin9" type="string" value="astep"/> <property name="pin9inv" type="bool" value="False"/> <property name="pp2_direction" type="int" value="0"/> <property name="pp2_pin1" type="string" value="unused-output"/> <property name="pp2_pin10_in" type="string" value="unused-input"/> <property name="pp2_pin10_in_inv" type="int" value="0"/> <property name="pp2_pin11_in" type="string" value="unused-input"/> <property name="pp2_pin11_in_inv" type="int" value="0"/> <property name="pp2_pin12_in" type="string" value="unused-input"/> <property name="pp2_pin12_in_inv" type="int" value="0"/> <property name="pp2_pin13_in" type="string" value="unused-input"/> <property name="pp2_pin13_in_inv" type="int" value="0"/> <property name="pp2_pin14" type="string" value="unused-output"/> <property name="pp2_pin14inv" type="int" value="0"/> <property name="pp2_pin15_in" type="string" value="unused-input"/> <property name="pp2_pin15_in_inv" type="int" value="0"/> <property name="pp2_pin16" type="string" value="unused-output"/> <property name="pp2_pin16inv" type="int" value="0"/> <property name="pp2_pin17" type="string" value="unused-output"/> <property name="pp2_pin17inv" type="int" value="0"/> <property name="pp2_pin1inv" type="int" value="0"/> <property name="pp2_pin2" type="string" value="unused-output"/> <property name="pp2_pin2_in" type="string" value="unused-input"/> <property name="pp2_pin2_in_inv" type="int" value="0"/> <property name="pp2_pin2inv" type="int" value="0"/> <property name="pp2_pin3" type="string" value="unused-output"/> <property name="pp2_pin3_in" type="string" value="unused-input"/> <property name="pp2_pin3_in_inv" type="int" value="0"/> <property name="pp2_pin3inv" type="int" value="0"/> <property name="pp2_pin4" type="string" value="unused-output"/> <property name="pp2_pin4_in" type="string" value="unused-input"/> <property name="pp2_pin4_in_inv" type="int" value="0"/> <property name="pp2_pin4inv" type="int" value="0"/> <property name="pp2_pin5" type="string" value="unused-output"/> <property name="pp2_pin5_in" type="string" value="unused-input"/> <property name="pp2_pin5_in_inv" type="int" value="0"/> <property name="pp2_pin5inv" type="int" value="0"/> <property name="pp2_pin6" type="string" value="unused-output"/> <property name="pp2_pin6_in" type="string" value="unused-input"/> <property name="pp2_pin6_in_inv" type="int" value="0"/> <property name="pp2_pin6inv" type="int" value="0"/> <property name="pp2_pin7" type="string" value="unused-output"/> <property name="pp2_pin7_in" type="string" value="unused-input"/> <property name="pp2_pin7_in_inv" type="int" value="0"/> <property name="pp2_pin7inv" type="int" value="0"/> <property name="pp2_pin8" type="string" value="unused-output"/> <property name="pp2_pin8_in" type="string" value="unused-input"/> <property name="pp2_pin8_in_inv" type="int" value="0"/> <property name="pp2_pin8inv" type="int" value="0"/> <property name="pp2_pin9" type="string" value="unused-output"/> <property name="pp2_pin9_in" type="string" value="unused-input"/> <property name="pp2_pin9_in_inv" type="int" value="0"/> <property name="pp2_pin9inv" type="int" value="0"/> <property name="pp3_direction" type="int" value="0"/> <property name="pyvcp" type="bool" value="True"/> <property name="pyvcpconnect" type="bool" value="True"/> <property name="pyvcphaltype" type="int" value="0"/> <property name="pyvcpname" type="string" value="custompanel.xml"/> <property name="s32in" type="float" value="10.0"/> <property name="s32out" type="float" value="10.0"/> <property name="sim_hardware" type="bool" value="False"/> <property name="spindlecarrier" type="int" value="100"/> <property name="spindlecpr" type="int" value="100"/> <property name="spindlefiltergain" type="float" value="0.01"/> <property name="spindlenearscale" type="float" value="1.5"/> <property name="spindlepwm1" type="float" value="0.2"/> <property name="spindlepwm2" type="float" value="0.8"/> <property name="spindlespeed1" type="int" value="100"/> <property name="spindlespeed2" type="int" value="800"/> <property name="stepspace" type="float" value="5000.0"/> <property name="steptime" type="float" value="5000.0"/> <property name="tempexists" type="int" value="0"/> <property name="units" type="int" value="1"/> <property name="usespindleatspeed" type="bool" value="False"/> <property name="xhomepos" type="float" value="0.0"/> <property name="xhomesw" type="float" value="-1.5"/> <property name="xhomevel" type="float" value="5.0"/> <property name="xlatchdir" type="int" value="0"/> <property name="xleadscrew" type="float" value="3.0"/> <property name="xmaxacc" type="float" value="750.0"/> <property name="xmaxlim" type="float" value="328.5"/> <property name="xmaxvel" type="float" value="30.0"/> <property name="xmicrostep" type="float" value="2.0"/> <property name="xminlim" type="float" value="-1.5"/> <property name="xpulleyden" type="float" value="1.0"/> <property name="xpulleynum" type="float" value="1.0"/> <property name="xscale" type="float" value="133.333333333"/> <property name="xsteprev" type="float" value="200.0"/> <property name="yhomepos" type="float" value="0.0"/> <property name="yhomesw" type="float" value="490.0"/> <property name="yhomevel" type="float" value="-5.0"/> <property name="ylatchdir" type="int" value="0"/> <property name="yleadscrew" type="float" value="3.0"/> <property name="ymaxacc" type="float" value="250.0"/> <property name="ymaxlim" type="float" value="490.0"/> <property name="ymaxvel" type="float" value="30.0"/> <property name="ymicrostep" type="float" value="2.0"/> <property name="yminlim" type="float" value="0.0"/> <property name="ypulleyden" type="float" value="1.0"/> <property name="ypulleynum" type="float" value="1.0"/> <property name="yscale" type="float" value="133.333333333"/> <property name="ysteprev" type="float" value="200.0"/> <property name="zhomepos" type="float" value="105.0"/> <property name="zhomesw" type="float" value="110.0"/> <property name="zhomevel" type="float" value="-3.0"/> <property name="zlatchdir" type="int" value="0"/> <property name="zleadscrew" type="float" value="3.0"/> <property name="zmaxacc" type="float" value="750.0"/> <property name="zmaxlim" type="float" value="110.0"/> <property name="zmaxvel" type="float" value="30.0"/> <property name="zmicrostep" type="float" value="2.0"/> <property name="zminlim" type="float" value="0.0"/> <property name="zpulleyden" type="float" value="1.0"/> <property name="zpulleynum" type="float" value="1.0"/> <property name="zscale" type="float" value="133.333333333"/> <property name="zsteprev" type="float" value="200.0"/> </stepconf>
Pendant
Es wurde ein xhc-hb04 verwendet. Um diesen in Betrieb zu nehmen muss der entsprechende Treiber hier heruntergeladen werden.
Trotz einer neueren Linux CNC Version wurde der darin beinhaltende Treiber kompiliert.
Konfiguration
Zur Inbetriebnahme wurde in der Konfigurations-Datei (GoCNC_Step_2600.ini in unserem Fall) folgende Stelle im Abschnitt HAL angepasst werden:
[HAL] HALUI = halui HALFILE = GoCNC_Step_2600.hal HALFILE = custom.hal HALFILE = xhc-hb04-world-mode.hal POSTGUI_HALFILE = custom_postgui.hal [XHC_HB04_CONFIG] layout = 2 coords = x y z a coefs = 1 1 1 1 scales = 1 1 1 1 threadname = servo-thread sequence = 1 jogmode = normal require_pendant = yes inch_or_mm = mm
Die Knöpfe des Pendant wurden mit der Konfigurations-Datei xhc-hb04-world-mode.hal festgelegt.
loadusr -W xhc-hb04 -I xhc-hb04-layout2.ini -H # Home button net home halui.home-all <= xhc-hb04.button-home # Absolute position LCD net pos-x halui.axis.0.pos-feedback => xhc-hb04.x.pos-absolute net pos-y halui.axis.1.pos-feedback => xhc-hb04.y.pos-absolute net pos-z halui.axis.2.pos-feedback => xhc-hb04.z.pos-absolute net pos-a halui.axis.3.pos-feedback => xhc-hb04.a.pos-absolute # Relative position LCD net pos-rel-x halui.axis.0.pos-relative => xhc-hb04.x.pos-relative net pos-rel-y halui.axis.1.pos-relative => xhc-hb04.y.pos-relative net pos-rel-z halui.axis.2.pos-relative => xhc-hb04.z.pos-relative net pos-rel-a halui.axis.3.pos-relative => xhc-hb04.a.pos-relative # Jog axis selection button net jog-x axis.0.jog-enable <= xhc-hb04.jog.enable-x net jog-y axis.1.jog-enable <= xhc-hb04.jog.enable-y net jog-z axis.2.jog-enable <= xhc-hb04.jog.enable-z #net jog-a axis.3.jog-enable <= xhc-hb04.jog.enable-a # Jog wheel for world mode net jog-max-velocity halui.max-velocity.value => xhc-hb04.jog.max-velocity net jog-speed xhc-hb04.jog.velocity => halui.jog-speed net jog-plus-x xhc-hb04.jog.plus-x => halui.jog.0.plus net jog-minus-x xhc-hb04.jog.minus-x => halui.jog.0.minus net jog-plus-y xhc-hb04.jog.plus-y => halui.jog.1.plus net jog-minus-y xhc-hb04.jog.minus-y => halui.jog.1.minus net jog-plus-z xhc-hb04.jog.plus-z => halui.jog.2.plus net jog-minus-z xhc-hb04.jog.minus-z => halui.jog.2.minus #net jog-plus-a xhc-hb04.jog.plus-a => halui.jog.3.plus #net jog-minus-a xhc-hb04.jog.minus-a => halui.jog.3.minus # Wheel for feedrate and spindle setp halui.feed-override.scale 0.01 net jog-counts => halui.feed-override.counts net jog-feed halui.feed-override.count-enable <= xhc-hb04.jog.enable-feed-override net jog-feed2 halui.feed-override.value => xhc-hb04.feed-override setp halui.spindle-override.scale 0.01 net jog-counts => halui.spindle-override.counts net jog-spindle halui.spindle-override.count-enable <= xhc-hb04.jog.enable-spindle-override net jog-spindle2 halui.spindle-override.value => xhc-hb04.spindle-override net spindle-rps motion.spindle-speed-cmd-rps => xhc-hb04.spindle-rps # RESET/ESTOP button net estop xhc-hb04.button-reset => halui.estop.activate net speed-up xhc-hb04.button-step => xhc-hb04.stepsize-up net step xhc-hb04.button-rewind => halui.program.step # X=0, Y=0, Z=0 net x0 halui.mdi-command-06 <= xhc-hb04.button-zero-x net y0 halui.mdi-command-07 <= xhc-hb04.button-zero-y net z0 halui.mdi-command-08 <= xhc-hb04.button-zero-z net origin halui.mdi-command-09 xhc-hb04.button-goto-zero
Die genannte Dateien befinden sich im configs/GoCNC_Step_2600 Ordner von Linux CNC.
XHC Layout
Es wurde das folgende mitgelieferte Layout xhc-hb04-layout2.ini verwendet.
[XHC-HB04] BUTTON=17:button-reset BUTTON=16:button-stop BUTTON=01:button-goto-zero BUTTON=02:button-start-pause BUTTON=03:button-rewind BUTTON=04:button-probe-z BUTTON=0C:button-spindle BUTTON=06:button-half BUTTON=07:button-zero BUTTON=08:button-safe-z BUTTON=09:button-home BUTTON=0A:button-macro-1 BUTTON=0B:button-macro-2 BUTTON=05:button-macro-3 BUTTON=0F:button-macro-6 BUTTON=10:button-macro-7 BUTTON=0D:button-step BUTTON=0E:button-mode
Die genannte Dateien befinden sich im configs/GoCNC_Step_2600 Ordner von Linux CNC.
