86 lines
2.3 KiB
Plaintext
86 lines
2.3 KiB
Plaintext
(author: Chris P)
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(version: 0.2)
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(date: 06/27/24)
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(Probe Y Minus direction to locate edge, end at clearance distance)
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(Start probe position to the back side edge of stock)
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(inside the max xy distance with the probe tip below the stock top edge)
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(ensure all settings have been set properly according to help diagrams)
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o<probe_y_minus> sub
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(uses NGCGUI style arg spec)
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(number after "=" in comment is default value)
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#<probe_tool_number> = #1
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#<probe_slow_fr> = #2
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#<probe_fast_fr> = #3
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#<probe_traverse_fr> = #4
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#<max_xy_distance> = #5
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#<xy_clearance> = #6
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#<calibration_offset> = #7
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(Cancel G92 offsets)
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G92.1
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(Probe Tool Safety Check)
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o100 if [#5400 NE #<probe_tool_number>]
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(DEBUG, Specified probe tool %d#<probe_tool_number> not in spindle, aborting)
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o<probe_y_minus> return
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o100 endif
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(Probe Diameter)
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#<probe_diameter> = #5410
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(Probe Radius)
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#<probe_radius> = [#<probe_diameter> / 2]
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(Probe Centerline Offset)
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#<probe_center_offset> = [#<probe_radius> - #<calibration_offset>]
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(Current Y Position including offsets in current program units)
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#<y> = #5421
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(Initiate Fast Y- Probe)
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G91
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F[#<probe_fast_fr>]
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G38.2 y-[#<max_xy_distance>]
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#<y_minus_probed> = #5062
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(Probe Error check, #5070 will be 0 if failed)
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o110 if [#5070 EQ 0]
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(back to start point and feed)
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G90
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G1 F[#<probe_traverse_fr>] Y#<y>
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F[#<probe_fast_fr>]
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(return from sub)
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o<probe_y_minus> return
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o110 endif
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(Move to xy_clearance distance for slow probe)
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G90
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G1 F[#<probe_traverse_fr>] Y[#<y_minus_probed> + #<xy_clearance>]
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(Slow Probe Rule, if Slow Probe FR is set to 0, Slow Probe is Bypassed)
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o120 if [#<probe_slow_fr> GT 0]
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(Initiate Slow Y- Probe)
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G91
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F[#<probe_slow_fr>]
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G38.2 Y-[#<xy_clearance> * 2]
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#<y_minus_probed> = #5062
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G90
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G1 F[#<probe_traverse_fr>] Y[#<y_minus_probed> + #<xy_clearance>]
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o120 endif
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#<y_minus_zero_edge> = [#5062 - #<probe_center_offset>]
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(defines the edge as y_probed_position for DRO reporting)
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#<y_minus_probed_position> = #<y_minus_zero_edge>
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(output to gui DRO "Y PROBED POSITION")
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#1007 = #<y_minus_probed_position>
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(DEBUG, EVAL[vcp.getWidget{"y_minus_probed_position"}.setValue{#1007}])
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o<probe_y_minus> endsub [#<y_minus_zero_edge>]
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M2 (end program)
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