G-Code Cheatsheet - Revision history

Admin: /* Common Error Messages */

2018-11-12T16:07:25Z

‎Common Error Messages

Admin: /* Common Error Messages */

2018-11-12T16:07:07Z

‎Common Error Messages

Admin at 22:58, 19 September 2015

2015-09-19T22:58:38Z

Admin at 22:53, 19 September 2015

2015-09-19T22:53:19Z

Admin at 22:51, 19 September 2015

2015-09-19T22:51:46Z

Admin: Created page with " == G Codes == ..."

2014-07-26T22:03:27Z

Created page with " == G Codes == ..."

New page

== G Codes ==

{| border="1"
|-
!G Code
!Description
|-
|G0
|Rapid Linear Motion
|-
|G1
|Linear Feed
|-
|G2
|CW Arc Feed
|-
|G3
|CCW Arc Feed
|-
|G4
|Dwell
|-
|G5.1
|Quadratic B-Spline
|-
|G5.2 G5.3
|NURBs Block
|-
|G7
|Diameter Mode (lathe)
|-
|G8
|Radius Mode (lathe)
|-
|G10 L1
|Set Tool Table Entry
|-
|G10 L10
|Set Tool Table, Calculated, Workpiece
|-
|G10 L11
|Set Tool Table, Calculated, Fixture
|-
|G10 L2
|Coordinate System Origin Setting
|-
|G10 L20
|Coordinate System Origin Setting Calculated
|-
|G17
|XY Plane
|-
|G18
|ZX Plane
|-
|G19
|YZ Plane
|-
|G17.1
|UV Plane
|-
|G18.1
|WU Plane
|-
|G19.1
|VW Plan
|-
|G20
|Inch Units
|-
|G21
|Millimeter Units
|-
|G28
|Go to Predefined Position
|-
|G28.1
|Store Current Absolute Position for G28
|-
|G30
|Go to Predefined Position
|-
|G30.1
|Store Current Absolute Position for G30
|-
|G33
|Spindle Synchronized Motion
|-
|G33.1
|Rigid Tapping
|-
|G38.2 – G38.5
|Probing
|-
|G38.2
|Probe toward workpiece, stop on contact, signal error if failure
|-
|G38.3
|Probe toward workpiece, stop on contact
|-
|G38.4
|Probe away from workpiece, stop on loss of contact, signal error if failure
|-
|G38.5
|Probe away from workpiece, stop on loss of contact
|-
|G40
|Cutter Compensation Cancel
|-
|G41
|Cutter Compensation Left of Path
|-
|G42
|Cutter Compensation Right of Path
|-
|G41.1
|Dynamic Cutter Compensation Left of Path
|-
|G42.1
|Dynamic Cutter Compensation Right of Path
|-
|G43
|Tool Length Offset
|-
|G43.1
|Dynamic Tool Length Offset
|-
|G49
|Cancel Tool Length Offset
|-
|G53
|Motion in Machine Coordinate System
|-
|G54
|Select Coordinate System 1
|-
|G55
|Select Coordinate System 2
|-
|G56
|Select Coordinate System 3
|-
|G57
|Select Coordinate System 4
|-
|G58
|Select Coordinate System 5
|-
|G59
|Select Coordinate System 6
|-
|G59.1
|Select Coordinate System 7
|-
|G59.2
|Select Coordinate System 8
|-
|G59.3
|Select Coordinate System 9
|-
|G61
|Exact Path Mode (Path Control Mode)
|-
|G61.1
|Exact Path Mode (Path Control Mode)
|-
|G64
|Path Control Mode with Optional Tolerance
|-
|G73
|Drilling Cycle with Chip Breaking
|-
|G76
|Multi-pass Threading Cycle (Lathe)
|-
|G80
|Cancel Canned Cycle
|-
|G81
|Drilling Cycle
|-
|G82
|Drilling Cycle with Dwell
|-
|G83
|Peck Drilling Cycle
|-
|G85
|Boring Cycle, Feed Out
|-
|G86
|Boring Cycle, Spindle Stop, Rapid Out
|-
|G89
|Boring Cycle, Dwell, Feed Out
|-
|G90
|Absolute Distance Mode
|-
|G91
|Incremental Distance Mode
|-
|G90.1
|Absolute Distance Mode for Arc (I, J & K offsets)
|-
|G91.1
|Incremental Distance Mode for Arc (I, J & K offsets)
|-
|G92
|Coordinate System Offset
|-
|G92.1
|Cancel Coordinate System Offsets
|-
|G92.2
|Cancel Coordinate System Offsets
|-
|G92.3
|Restore Axis Offsets
|-
|G93
|Inverse Time Mode
|-
|G94
|Units per Minute Mode
|-
|G95
|Units per Revolution Mode
|-
|G96
|Constant Surface Speed
|-
|G97
|RPM Mode
|-
|G98
|Retract to Start Position (Canned Cycle Z Retract Mode)
|-
|G99
|Retract to R Position (Canned Cycle Z Retract Mode)
|}
== M Codes ==

{| border="1"
|-
!M Code
!Description
|-
|M0 M1
|Program Pause
|-
|M2 M30
|Program End
|-
|M60
|Pallet Change Pause
|-
|M3 M4 M5
|Spindle Control
|-
|M6
|Tool Change
|-
|M7 M8 M9
|Coolant Control
|-
|M48 M49
|Feed / Spindle Overrides Enable/Disable
|-
|M50
|Feed Override Control
|-
|M51
|Spindle Override Control
|-
|M52
|Adaptive Feed Control
|-
|M53
|Feed Stop Control
|-
|M61
|Set Current Tool Number
|-
|M62-M65
|Output Control
|-
|M66
|Input Control
|-
|M67
|Analog Output Control
|-
|M68
|Analog Output Control
|-
|M100-M199
|User Defined M codes
|}
== Binary Operators ==

{| border="1"
|-
!Operator
!Description
|-
|+
|Addition
|-
|-
|Subtraction
|-
|*
|Multiplication
|-
|/
|Division
|-
|OR
|Non-exclusive or
|-
|XOR
|Exclusive or
|-
|AND
|Logical and
|-
|MOD
|Modulus operation
|-
|**
|Power operation
|-
|EQ
|Equality (EQ)
|-
|NE
|Inequality (NE)
|-
|GT
|Strictly greater than
|-
|GE
|Greater than or equal to
|-
|LT
|Strictly less than
|-
|LE
|Less than or equal to
|}
== Functions ==

{| border="1"
|-
!Function Name
!Function Result
|-
|ATAN[Y]/[X]
|Four quadrant inverse tangent
|-
|ABS[arg]
|Absolute value
|-
|ACOS[arg]
|Inverse cosine
|-
|ASIN[arg]
|Inverse sine
|-
|COS[arg]
|Cosine
|-
|EXP[arg]
|e raised to the given power
|-
|FIX[arg]
|Round down to integer
|-
|FUP[arg]
|Round up to integer
|-
|ROUND[arg]
|Round to nearest integer
|-
|LN[arg]
|Base-e logarithm
|-
|SIN[arg]
|Sine
|-
|SQRT[arg]
|Square Root
|-
|TAN[arg]
|Tangent
|-
|EXISTS[arg]
|Check named Parameter
|}
== Words Letters ==

{| border="1"
|-
!Letter
!Meaning
|-
|A
|A axis of machine
|-
|B
|B axis of machine
|-
|C
|C axis of machine
|-
|D
|Tool radius compensation number
|-
|F
|Feed rate
|-
|G
|General function (See table Modal Groups)
|-
|H
|Tool length offset index
|-
|I
|X offset for arcs and G87 canned cycles
|-
|J
|Y offset for arcs and G87 canned cycles
|-
|K
|Z offset for arcs and G87 canned cycles. 
Spindle-Motion Ratio for G33 synchronized movements.
|-
|M
|Miscellaneous function (See table Modal Groups)
|-
|N
|Line number
|-
|P
|Dwell time in canned cycles and with G4. 
Key used with G10.
|-
|Q
|Feed increment in G73, G83 canned cycles
|-
|R
|Arc radius or canned cycle plane
|-
|S
|Spindle speed
|-
|T
|Tool selection
|-
|U
|U axis of machine
|-
|V
|V axis of machine
|-
|W
|W axis of machine
|-
|X
|X axis of machine
|-
|Y
|Y axis of machine
|-
|Z
|Z axis of machine
|-
|/
|Block delete
|-
|()
|Comments
|-
|;
|Comments
|-
|MSG,
|Messages
|}
== Common Error Messages ==

'''G code out of range''' 
A G code greater than G99 was used, the scope of G codes in LinuxCNC is 0 – 99. Not every number between 0 and 99 is a valid G code.

'''Unknown g code used''' 
A G code was used that is not part of the LinuxCNC G code language.

'''i,j,k word with no Gx to use it''' 
i, j and k words must be used on the same line as the G code.

'''Cannot use axis values without a g code that uses them''' 
Axis values can not be used on a line without either a modal G code in effect or a G code on the same line.

'''File ended with no percent sign or program end''' 
Every G code file must end in a M2 or M30 or be wrapped with the percent sign %.

@@ Line 494: / Line 494: @@
 |}
 == Common Error Messages ==
-−
 === G code out of range ===
 A G code greater than G99 was used, the scope of G codes in LinuxCNC is 0 &#8211; 99. Not every number between 0 and 99 is a valid G code.
 === Unknown g code used ===
 A G code was used that is not part of the LinuxCNC G code language.
 === i,j,k word with no Gx to use it ===
 i, j and k words must be used on the same line as the G code.
 === Cannot use axis values without a g code that uses them ===
 Axis values can not be used on a line without either a modal G code in effect or a G code on the same line.
 === File ended with no percent sign or program end ===
 Every G code file must end in a M2 or M30 or be wrapped with the percent sign %.

@@ Line 495: / Line 495: @@
 == Common Error Messages ==
-'''G code out of range'''<br>
+=== G code out of range ===
 A G code greater than G99 was used, the scope of G codes in LinuxCNC is 0 &#8211; 99. Not every number between 0 and 99 is a valid G code.
-'''Unknown g code used'''<br>
+=== Unknown g code used ===
 A G code was used that is not part of the LinuxCNC G code language.
-'''i,j,k word with no Gx to use it'''<br>
+=== i,j,k word with no Gx to use it ===
 i, j and k words must be used on the same line as the G code.
-'''Cannot use axis values without a g code that uses them'''<br>
+=== Cannot use axis values without a g code that uses them ===
 Axis values can not be used on a line without either a modal G code in effect or a G code on the same line.
-'''File ended with no percent sign or program end'''<br>
+=== File ended with no percent sign or program end ===
 Every G code file must end in a M2 or M30 or be wrapped with the percent sign %.

← Older revision		Revision as of 22:58, 19 September 2015
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−	[[~~file~~:G-codes_cheatsheet.pdf\|Printable Cheatsheet]]	+	[[media:G-codes_cheatsheet.pdf\|Printable Cheatsheet]]

← Older revision		Revision as of 22:53, 19 September 2015
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−	[[~~Printable Cheatsheet\|~~G-codes_cheatsheet.pdf]]	+	[[file:G-codes_cheatsheet.pdf\|Printable Cheatsheet]]

← Older revision		Revision as of 22:51, 19 September 2015
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		+	[[Printable Cheatsheet\|G-codes_cheatsheet.pdf]]
		+
		+
	== G Codes ==		== G Codes ==