Operation Manual

114 Machine mode of operation
3.9 Program 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: Program execution 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” auf Seite 115
Switch the graphic simulation on.
 On: The traversing and switching
commands are shown in DIN format
(basic blocks).
 Off: Teach-in program or DIN program
is displayed.
The cursor returns to the first block of the
Teach-in program or DIN program.
In the menu Program Run > No. of pieces, the number of
parts to be machined can be defined in the MP parameter
(machine-dependent function). If this parameter is
defined, you can only run the program until the specified
quantity is reached. The control will then display a
message and will not allow any further machining
operations. With the Delete qty. Parts soft key, you can
reset the workpiece counter.
In the P input field, you can enter the actual count. This is
useful, for example, if you have already machined a
number of parts.
In the menu Program Run > Skip levels, the skip levels
defined in the program can be set/activated with the NR
parameter. Before you can set/activate skip levels, you
need to define them in the program (see the smart.Turn
and DIN Programming User’s Manual).
If you enter the value 2 in the NR parameter and press the
Save soft key, the control sets/activates the skip level 2
and refreshes the display field accordingly (siehe
„Machine data display” auf Seite 80). The next time the
program is run, the NC blocks defined by the set/active
skip level will not be executed by the control.
You can set/activate more than one skip level at a time by
entering a string of numerals in the NR parameter. The
entry "159" sets/activates the skip levels 1, 5 and 9.
To deactivate the skip levels, program the NR parameter
without a value and press Save.
When setting/activating skip levels during program run,
please remember that the control will respond with a delay
due to the block scan.