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Frédéric Blanc, 2022-02-23 10:10
GRBL¶
https://github.com/gnea/grbl/wiki
wiki grbl
Error¶
| ID | Error Code Description |
| 1 | G-code words consist of a letter and a value. Letter was not found. |
| 2 | Numeric value format is not valid or missing an expected value. |
| 3 | Grbl '$' system command was not recognized or supported. |
| 4 | Negative value received for an expected positive value. |
| 5 | Homing cycle is not enabled via settings. |
| 6 | Minimum step pulse time must be greater than 3usec |
| 7 | EEPROM read failed. Reset and restored to default values. |
| 8 | Grbl '$' command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job. |
| 9 | G-code locked out during alarm or jog state |
| 10 | Soft limits cannot be enabled without homing also enabled. |
| 11 | Max characters per line exceeded. Line was not processed and executed. |
| 12 | (Compile Option) Grbl '$' setting value exceeds the maximum step rate supported. |
| 13 | Safety door detected as opened and door state initiated. |
| 14 | (Grbl-Mega Only) Build info or startup line exceeded EEPROM line length limit. |
| 15 | Jog target exceeds machine travel. Command ignored. |
| 16 | Jog command with no '=' or contains prohibited g-code. |
| 17 | Laser mode requires PWM output. |
| 20 | Unsupported or invalid g-code command found in block. |
| 21 | More than one g-code command from same modal group found in block. |
| 22 | Feed rate has not yet been set or is undefined. |
| 23 | G-code command in block requires an integer value. |
| 24 | Two G-code commands that both require the use of the XYZ axis words were detected in the block. |
| 25 | A G-code word was repeated in the block. |
| 26 | A G-code command implicitly or explicitly requires XYZ axis words in the block, but none were detected. |
| 27 | N line number value is not within the valid range of 1 - 9,999,999. |
| 28 | A G-code command was sent, but is missing some required P or L value words in the line. |
| 29 | Grbl supports six work coordinate systems G54-G59. G59.1, G59.2, and G59.3 are not supported. |
| 30 | The G53 G-code command requires either a G0 seek or G1 feed motion mode to be active. A different motion was active. |
| 31 | There are unused axis words in the block and G80 motion mode cancel is active. |
| 32 | A G2 or G3 arc was commanded but there are no XYZ axis words in the selected plane to trace the arc. |
| 33 | The motion command has an invalid target. G2, G3, and G38.2 generates this error, if the arc is impossible to generate or if the probe target is the current position. |
| 34 | A G2 or G3 arc, traced with the radius definition, had a mathematical error when computing the arc geometry. Try either breaking up the arc into semi-circles or quadrants, or redefine them with the arc offset definition. |
| 35 | A G2 or G3 arc, traced with the offset definition, is missing the IJK offset word in the selected plane to trace the arc. |
| 36 | There are unused, leftover G-code words that aren't used by any command in the block. |
| 37 | The G43.1 dynamic tool length offset command cannot apply an offset to an axis other than its configured axis. The Grbl default axis is the Z-axis. |
| 38 | Tool number greater than max supported value. |
Updated by Frédéric Blanc over 2 years ago · 3 revisions