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						 |  |  | @@ -1,35 +1,36 @@ | 
		
	
		
			
				|  |  |  |  | "Error Code in v1.1+ ","Error Message in v1.0-"," Error Description" | 
		
	
		
			
				|  |  |  |  | "1","Expected command letter","G-code words consist of a letter and a value. Letter was not found." | 
		
	
		
			
				|  |  |  |  | "2","Bad number format","Missing the expected G-code word value or numeric value format is not valid." | 
		
	
		
			
				|  |  |  |  | "3","Invalid statement","Grbl '$' system command was not recognized or supported." | 
		
	
		
			
				|  |  |  |  | "4","Value < 0","Negative value received for an expected positive value." | 
		
	
		
			
				|  |  |  |  | "5","Setting disabled","Homing cycle failure. Homing is not enabled via settings." | 
		
	
		
			
				|  |  |  |  | "6","Value < 3 usec","Minimum step pulse time must be greater than 3usec." | 
		
	
		
			
				|  |  |  |  | "7","EEPROM read fail. Using defaults","An EEPROM read failed. Auto-restoring affected EEPROM to default values." | 
		
	
		
			
				|  |  |  |  | "8","Not idle","Grbl '$' command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job." | 
		
	
		
			
				|  |  |  |  | "9","G-code lock","G-code commands are locked out during alarm or jog state." | 
		
	
		
			
				|  |  |  |  | "10","Homing not enabled","Soft limits cannot be enabled without homing also enabled." | 
		
	
		
			
				|  |  |  |  | "11","Line overflow","Max characters per line exceeded. Received command line was not executed." | 
		
	
		
			
				|  |  |  |  | "12","Step rate > 30kHz","Grbl '$' setting value cause the step rate to exceed the maximum supported." | 
		
	
		
			
				|  |  |  |  | "13","Check Door","Safety door detected as opened and door state initiated." | 
		
	
		
			
				|  |  |  |  | "14","Line length exceeded","Build info or startup line exceeded EEPROM line length limit. Line not stored." | 
		
	
		
			
				|  |  |  |  | "15","Travel exceeded","Jog target exceeds machine travel. Jog command has been ignored." | 
		
	
		
			
				|  |  |  |  | "16","Invalid jog command","Jog command has no '=' or contains prohibited g-code." | 
		
	
		
			
				|  |  |  |  | "20","Unsupported command","Unsupported or invalid g-code command found in block." | 
		
	
		
			
				|  |  |  |  | "21","Modal group violation","More than one g-code command from same modal group found in block." | 
		
	
		
			
				|  |  |  |  | "22","Undefined feed rate","Feed rate has not yet been set or is undefined." | 
		
	
		
			
				|  |  |  |  | "23","Invalid gcode ID:23","G-code command in block requires an integer value." | 
		
	
		
			
				|  |  |  |  | "24","Invalid gcode ID:24","More than one g-code command that requires axis words found in block." | 
		
	
		
			
				|  |  |  |  | "25","Invalid gcode ID:25","Repeated g-code word found in block." | 
		
	
		
			
				|  |  |  |  | "26","Invalid gcode ID:26","No axis words found in block for g-code command or current modal state which requires them." | 
		
	
		
			
				|  |  |  |  | "27","Invalid gcode ID:27","Line number value is invalid." | 
		
	
		
			
				|  |  |  |  | "28","Invalid gcode ID:28","G-code command is missing a required value word." | 
		
	
		
			
				|  |  |  |  | "29","Invalid gcode ID:29","G59.x work coordinate systems are not supported." | 
		
	
		
			
				|  |  |  |  | "30","Invalid gcode ID:30","G53 only allowed with G0 and G1 motion modes." | 
		
	
		
			
				|  |  |  |  | "31","Invalid gcode ID:31","Axis words found in block when no command or current modal state uses them." | 
		
	
		
			
				|  |  |  |  | "32","Invalid gcode ID:32","G2 and G3 arcs require at least one in-plane axis word." | 
		
	
		
			
				|  |  |  |  | "33","Invalid gcode ID:33","Motion command target is invalid." | 
		
	
		
			
				|  |  |  |  | "34","Invalid gcode ID:34","Arc radius value is invalid." | 
		
	
		
			
				|  |  |  |  | "35","Invalid gcode ID:35","G2 and G3 arcs require at least one in-plane offset word." | 
		
	
		
			
				|  |  |  |  | "36","Invalid gcode ID:36","Unused value words found in block." | 
		
	
		
			
				|  |  |  |  | "37","Invalid gcode ID:37","G43.1 dynamic tool length offset is not assigned to configured tool length axis." | 
		
	
		
			
				|  |  |  |  | Error Code in v1.1+ ,Error Message in v1.0-, Error Description | 
		
	
		
			
				|  |  |  |  | 1,Expected command letter,G-code words consist of a letter and a value. Letter was not found. | 
		
	
		
			
				|  |  |  |  | 2,Bad number format,Missing the expected G-code word value or numeric value format is not valid. | 
		
	
		
			
				|  |  |  |  | 3,Invalid statement,Grbl '$' system command was not recognized or supported. | 
		
	
		
			
				|  |  |  |  | 4,Value < 0,Negative value received for an expected positive value. | 
		
	
		
			
				|  |  |  |  | 5,Setting disabled,Homing cycle failure. Homing is not enabled via settings. | 
		
	
		
			
				|  |  |  |  | 6,Value < 3 usec,Minimum step pulse time must be greater than 3usec. | 
		
	
		
			
				|  |  |  |  | 7,EEPROM read fail. Using defaults,An EEPROM read failed. Auto-restoring affected EEPROM to default values. | 
		
	
		
			
				|  |  |  |  | 8,Not idle,Grbl '$' command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job. | 
		
	
		
			
				|  |  |  |  | 9,G-code lock,G-code commands are locked out during alarm or jog state. | 
		
	
		
			
				|  |  |  |  | 10,Homing not enabled,Soft limits cannot be enabled without homing also enabled. | 
		
	
		
			
				|  |  |  |  | 11,Line overflow,Max characters per line exceeded. Received command line was not executed. | 
		
	
		
			
				|  |  |  |  | 12,Step rate > 30kHz,Grbl '$' setting value cause the step rate to exceed the maximum supported. | 
		
	
		
			
				|  |  |  |  | 13,Check Door,Safety door detected as opened and door state initiated. | 
		
	
		
			
				|  |  |  |  | 14,Line length exceeded,Build info or startup line exceeded EEPROM line length limit. Line not stored. | 
		
	
		
			
				|  |  |  |  | 15,Travel exceeded,Jog target exceeds machine travel. Jog command has been ignored. | 
		
	
		
			
				|  |  |  |  | 16,Invalid jog command,Jog command has no '=' or contains prohibited g-code. | 
		
	
		
			
				|  |  |  |  | 20,Unsupported command,Unsupported or invalid g-code command found in block. | 
		
	
		
			
				|  |  |  |  | 21,Modal group violation,More than one g-code command from same modal group found in block. | 
		
	
		
			
				|  |  |  |  | 22,Undefined feed rate,Feed rate has not yet been set or is undefined. | 
		
	
		
			
				|  |  |  |  | 23,Invalid gcode ID:23,G-code command in block requires an integer value. | 
		
	
		
			
				|  |  |  |  | 24,Invalid gcode ID:24,More than one g-code command that requires axis words found in block. | 
		
	
		
			
				|  |  |  |  | 25,Invalid gcode ID:25,Repeated g-code word found in block. | 
		
	
		
			
				|  |  |  |  | 26,Invalid gcode ID:26,No axis words found in block for g-code command or current modal state which requires them. | 
		
	
		
			
				|  |  |  |  | 27,Invalid gcode ID:27,Line number value is invalid. | 
		
	
		
			
				|  |  |  |  | 28,Invalid gcode ID:28,G-code command is missing a required value word. | 
		
	
		
			
				|  |  |  |  | 29,Invalid gcode ID:29,G59.x work coordinate systems are not supported. | 
		
	
		
			
				|  |  |  |  | 30,Invalid gcode ID:30,G53 only allowed with G0 and G1 motion modes. | 
		
	
		
			
				|  |  |  |  | 31,Invalid gcode ID:31,Axis words found in block when no command or current modal state uses them. | 
		
	
		
			
				|  |  |  |  | 32,Invalid gcode ID:32,G2 and G3 arcs require at least one in-plane axis word. | 
		
	
		
			
				|  |  |  |  | 33,Invalid gcode ID:33,Motion command target is invalid. | 
		
	
		
			
				|  |  |  |  | 34,Invalid gcode ID:34,Arc radius value is invalid. | 
		
	
		
			
				|  |  |  |  | 35,Invalid gcode ID:35,G2 and G3 arcs require at least one in-plane offset word. | 
		
	
		
			
				|  |  |  |  | 36,Invalid gcode ID:36,Unused value words found in block. | 
		
	
		
			
				|  |  |  |  | 37,Invalid gcode ID:37,G43.1 dynamic tool length offset is not assigned to configured tool length axis. | 
		
	
		
			
				|  |  |  |  | 38,Invalid gcode ID:38,Tool number greater than max supported value. |