M68/M69: Hydraulics / auxiliary output
It can control hydraulic plate, auxiliary output or relay depending on the machine.
For reference only: syntax changes with the control, the post-processor and the machine parameters. Check the official manual and run a simulation before cutting. Legal notice.
- Family
- Auxiliary
- Machine
- Turning, Mill-turn
- Risk
- High
- Example
- M68 / M69
M68 / M69Machine: Turning, Mill-turnRisk: High
Fanuc · Haas
- Fanuc: Common in chuck clamp/unclamp or hydraulic lathe, but not universal.
- Haas: It can also be relay/output depending on the model and option.
Other codes in Auxiliary
Frequently Asked Questions (FAQ)
What does M68/M69 mean in a CNC program?
It can control hydraulic plate, auxiliary output or relay depending on the machine. In the catalogue it appears as "Hydraulics / auxiliary output", within the Auxiliary family.
Can you give me an example of M68/M69?
M68 / M69 — It can control hydraulic plate, auxiliary output or relay depending on the machine.
Which machines use M68/M69?
M68/M69 is used in: Turning, Mill-turn.
What should you watch out for with M68/M69?
High risk: a mistake here can cause a crash, a broken tool or an out-of-tolerance part. Simulate the program and dry-run it before cutting.
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