
Section 10 - Appendix - 73Microrouter CNC Machine User's Manual
10: G Codes List
Note - Not all G codes may apply to your CNC machine.
G Code. Group. Function.
GØØ 1 Positioning (Rapid Traverse)
GØ1 1 Linear Interpolation (Cutting Feed)
GØ2 1 Circular Interpolation CW
GØ3 1 Circular Interpolation CCW
GØ4 Ø Dwell, Exact Stop
G2Ø 6 Imperial Data Input (Inches)
G21 6 Metric Data Input (Millimetres)
G28 Ø Reference Point Return
G4Ø 7 Cutter Compensation Cancel
G41 7 Cutter Compensation Left
G42 7 Cutter Compensation Right
G73 9 Peck Drilling Cycle
G74 9 Counter Tapping
G76 9 Fine Boring
G8Ø* 9 Canned Cycle Cancel
G81 9 Drilling Cycle, Spot Boring
G82 9 Drilling Cycle, Counter Boring
G83 9 Peck Drilling Cycle
G84 9 Tapping
G85 9 Boring Cycle
G86 9 Boring Cycle
G87 9 Back Boring Cycle
G89 9 Boring Cycle
G9Ø* 3 Absolute Zero
G91 3 Incremental Command
G94* 5 Feed per Minute
G95 5 Feed per Revolution
G98* 1Ø Return to Initial Point in Canned Cycle
G99 1Ø Return to R in Canned Cycle
G17Ø Ø Circular Pocket
G171 Ø Circular Pocket
G172 Ø Rectangular Pocket
G173 Ø Rectangular Pocket
Code listing full and correct at the time of printing.
G codes from group Ø
are non-modal (they
must be programmed
into every program
block when required).
All other G codes are
modal (they remain
active through
subsequent program
blocks, until replaced or
cancelled by a G code
from their particular
group).
The G codes indicated
by an asterisk (*) are
reactivated as defaults
when the machine
started.
Note
-
x
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