HEIDENHAIN CNC Pilot 4290 - Manual (Page 56)

3 Manual Control and Automatic mode 44
3.5.4 Compensation
■ Tool compensation
Select ”Comp - Tool compensation”
The CNC PILOT enters the T number and current
compensation values of the active tool. You can
enter a differentT number.
Enter the compensation values
Values entered here are added to the existing
compensation values.
Tool compensation:
■ Become effective when the next
traverse starts.
■ Are transferred to the database.
■ Values of max. 1 mm can be entered.
3.5 A
u
tomatic Mode of Oper
ation
Single-block mode
Only one NC command (basic block) is
executed at a time. The CNC PILOT
then goes into the ”cycle stop”
condition.The subsequent blocks are
started with Cycle Start.
Optional STOP
The CNC PILOT stops at the M01
command and goes into the cycle stop
condition. Cycle start resumes the
program run.
Feed rate override F% (0% .. 150%)
Feed rate override is controlled manually with a knob
on the on the machine operating panel. The machine
display shows the current feed rate override.
Spindle speed override S% (50% .. 150%)
The spindle speed override or the reset to the
programmed speed is controlled with the keys of the
machine operating panel. The machine display shows
the current spindle speed override.
Status of optional stop
Optional stop off
Optional stop on
Keys for spindle speed override
Rotational speed to 100% (of the programmed value)
Increase speed by 5%
Reduce speed by 5%