Differences

This shows you the differences between two versions of the page.

--- mycnc:gcodes_list [2019/09/26 10:26] – ivan
+++ mycnc:gcodes_list [2019/09/27 09:21] – ivan
@@ Line 5: / Line 5: @@
 ^ G-codes ^^^^
 ^ Code ^ Description ^ Mill (M)\\ Lathe(L)\\ Cutting table (C) ^ Comments ^
-| G00 | Rapid Positioning |
+| G00 | Rapid Positioning | | {{:mycnc:gcodes-list-003-g0.jpg}} |
-| G01 | Linear Interpolation |
+| G01 | Linear Interpolation | | {{:mycnc:gcodes-list-004-g1.jpg}} |
-| G02 | Arc CCW Interpolation |
+| G02 | Arc CCW Interpolation | | {{:mycnc:gcodes-list-005-g02.jpg}} |
-| G03 | Arc CW Interpolation |
+| G03 | Arc CW Interpolation | | {{:mycnc:gcodes-list-006-g3.jpg}} |
-| G04 | Dwell |
+| G04 | Dwell | | In milliseconds. Will prevent the axes from moving during the specified time period |
-| G5.1 | <del>Spline Inrepolation</del> |
+| G5.1 | <del>Spline Interpolation</del> |
-| G5.2 | <del>Nurbs Inrepolation</del> |
+| G5.2 | <del>Nurbs Interpolation</del> |
-| G5.3 | <del>Nurbs Inrepolation End</del> |
+| G5.3 | <del>Nurbs Interpolation End</del> |
 | G10 | [[mycnc:gcodes_list#G10 Data Set|Data Set]] |
 | G11 | Mirror Cancel |
@@ Line 23: / Line 23: @@
 | G18 | Plane ZX |
 | G19 | Plane YZ |
-| G20 | Unit Inches | |
+| G20 | Set Units to Inches | |
-| G21 | Unit Metric | |
+| G21 | Set Units to Metric | |
 | G28 | [[mycnc:gcodes_list:g28|G28 Home]] |
 | G28.1 | Home Position Set |
@@ Line 39: / Line 39: @@
 | G33 | Spindle Synchronization |
 | G33 | Spindle Synchronization |
-| G38.2 | G38.2 Probing |
+| G38.2 | G38.2 Probing | | Probing codes G38.2-G38.5 are typically not used in myCNC systems, as their functions have been largely replaced and expanded by the PLC commands (specific probing M-codes) |
 | G38.3 | G38.3 Probing |
 | G38.4 | G38.4 Probing |
 | G38.5 | G38.5 Probing |
 | G38.9 | Tool Measure |
-| G40 | Tool Correction Cancel |
+| G40 | Tool Correction Cancel | | {{:mycnc:gcodes-list-008-g40.jpg}} |
-| G41 | Tool Correction Left |
+| G41 | Tool Correction Left | | {{:mycnc:gcodes-list-009-g41.jpg}} |
-| G42 | Tool Correction Right |
+| G42 | Tool Correction Right | | {{:mycnc:gcodes-list-010-g42.jpg}} |
 | G43 | G43 Tool Length Offset |
 | G44 | G44 Tool Length Offset |
@@ Line 94: / Line 94: @@
 | G97 | Set Spindle Speed | L | (revolutions per minute) |
 | G98 | Turn Feedrate per Minute | L |
-| G98 | Canned Return Back to initial height | M | |
+| G98 | Canned Return Back to initial height | M | On mill machines, G98 allows to return the tool back to initial height Z during the canned return process. {{:mycnc:gcodes-list-007-g98g99.jpg}} |
 | G99 | Turn Feedrate per Revolution | L |
-| G99 | Canned Return to a set height | M | |
+| G99 | Canned Return to a set height | M | As opposed to G98, which returns the tool to the initial height (height before cutting), G99 returns the tool to some set height Z. {{:mycnc:gcodes-list-007-g98g99.jpg}} |
 | G150 | Tool Correction Radius Set |
 ^ Miscellaneous M-codes ^^^^
@@ Line 146: / Line 146: @@
 | M101-199 | User defined M-codes (Section 2) |
 | M200-999 | User defined M-codes (Section 3) |
+| M421 | Tool Length Measure |
+| M422 | Tool Breakage Check |
+| M440-M470 | Probing tool macros (locating surface, edges, etc) |
 ^ Misc Macros ^^^^
 ^ Code ^ Description ^ Implementation ^ Comments ^
@@ Line 156: / Line 159: @@
 | M136 | Homing C axis | Macro |  |
 | M138 | Homing All axes | Macro |  |
-^ Tool Measure ^^^^
-| M131 | Homing X axis | Macro |  |
-| M132 | Homing Y axis | Macro |  |
-| M133 | Homing Z axis | Macro |  |
-| M134 | Homing A axis | Macro |  |
-| M135 | Homing B axis | Macro |  |
-| M136 | Homing C axis | Macro |  |
-| M138 | Homing All axes | Macro |  |