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G04 Dwell or stop block preparation
Fagor 8055 8065 G-code · Mill and lathe
G04 K waits for a time. K is in hundredths of a second on the 8055, so K50 is half a second. G04 alone or G04 K0 only stops block preparation and refreshes coordinates.
Format
G04 [K]
Addresses
| Address | What it does |
|---|---|
K | Dwell time in hundredths of a second on the 8055 |
How it works
Not modal. Acts only in its own block.
Example program
G01 Z-0.5 F5.0 (FEED TO BOTTOM)
G04 K50 (DWELL HALF A SECOND)
G00 Z1.0 (RETRACT)
G04 K50 (DWELL HALF A SECOND)
G00 Z1.0 (RETRACT)
Example is in inch. Check offsets and clearances first.
Watch out for
- K is hundredths of a second on the 8055, not seconds. K100 is one second.
- Check the dwell units in the manual for 8060 and 8065 before copying 8055 programs.
- G04 without K is used before reading values set by the PLC.
Related codes
G04 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Dwell |
| Haas NGC | Dwell |
| Mazak (EIA) | Dwell |
| Okuma OSP | Dwell |
| Mitsubishi M70 M80 | Dwell |
| Brother Speedio | Dwell |
| Siemens 840D 828D | Dwell for time or spindle revolutions |
| Heidenhain TNC (ISO) | Dwell time |
| LinuxCNC Tormach | Dwell |
| Mach3 Mach4 | Dwell |
| Centroid CNC12 Acorn | Dwell |
| Hurco WinMax (NC) | Dwell |
| Fadal | Dwell |
| Swiss (Citizen Star) | Dwell |
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