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M70 Pallet change
Hurco WinMax (NC) M-code · Mill
Changes pallets. P picks the pallet and L sets whether an APC ready signal is needed.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
M70 P L
Addresses
| Address | What it does |
|---|---|
P | P0 other pallet, P1 or P2 a set pallet |
L | L0 no confirmation, L1 needs APC Ready |
How it works
Non modal.
Example program
G00 Z1. M09 (RETRACT)
M05 (SPINDLE OFF)
M70 P2 L1 (PALLET 2, WAIT FOR READY)
M05 (SPINDLE OFF)
M70 P2 L1 (PALLET 2, WAIT FOR READY)
Example is in inch. Check offsets and clearances first.
Watch out for
- Z moves to zero for the change. Clear the spindle first.
- M51 and M56 to M58 are older pallet codes.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M70 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Doosan (Fanuc) | Tail stock quill low pressure advance |
| DMG Mori MAPPS (Fanuc) | Work counter or total counter |
| Siemens 840D 828D | Spindle to axis mode |
| LinuxCNC Tormach | Save modal state |
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