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M104 Cancel action timer
Centroid CNC12 Acorn M-code · Mill and lathe
Stops the timer started by the last M103.
Format
M104
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
One shot.
Example program
M103 /2 ; START TIMER
M101 /50015 ; WAIT
M104 ; CANCEL TIMER
M101 /50015 ; WAIT
M104 ; CANCEL TIMER
Example is in inch. Check offsets and clearances first.
Watch out for
- A stop with M0 or M1 and M0 jogging on also cancels the timer.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M104 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Haas NGC | Probe arm extend |
| Doosan (Fanuc) | Right spindle reverse rotation |
| Mazak (EIA) | Workpiece measurement GRV start |
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