HEIDENHAIN SW 688945-03 - Manual (Page 107)

HEIDENHAIN CNC PILOT 620/640 107
3.9 Pr
ogr
am Run mode
Program execution
The selected Teach-in or DIN program is executed as soon as you
press Cycle start. You can interrupt machining at any time by pressing
Cycle stop.
During program run, the cycle (or DIN block) that is presently being
executed is highlighted. With Teach-in programs, the parameters of
the cycle currently being run are displayed in the input window.
You can influence the program run with the soft keys listed in this
table.
Soft keys
Select Teach-in program or smart.Turn
program.
Teach-in program:
 On: Cycles are run continuously, one
after the other, up to the next tool
change to be acknowledged.
 Off: Stop after every cycle. Start the
following cycle with Cycle start.
smart.Turn program:
 On: Program execution without any
interruption.
 Off: Stop before command M01.
 On: The simulation stops after each
path of traverse (basic block) Start the
next path: Cycle start.
(Recommendation: Single block should
be used together with the basic-block
display.)
 Off: Cycles / DIN commands are
executed without any interruption
Input of tool compensation values or
additive correction values, see "Entering
compensation values during program run"
on page 108
Switch the graphic simulation on.
 On: The traversing and switching
commands are shown in DIN format
(basic blocks).
 Off: Teach-in or DIN program is
displayed
The cursor returns to the first block of the
Teach-in program or DIN program.