Siemens SINUMERIK 840D sl Turning Operating Manual page 685

Settings for a program block
Display
Text
Spindle
Addit. run-in code
Automat. retraction
Note
Retraction via block function
When changing the machining spindle using program blocks, it must be ensured that no
collisions occur at/on the machine when positioning.
Procedure
Turning
Operating Manual, 06/2019, A5E44903486B AB
Meaning
Block designation
● S1
● S2
Spindle assignment. Defines at which spindle a program block is to be
executed.
● Yes
For the case that the group is not executed, as the specified spindle should
not be considered when running in, then it is possible to temporarily activate
what is known as "Addit. run-in code".
● No
● Yes
Only for ShopTurn program: Block start and block end are moved to the tool
change point, i.e. the tool is retracted.
● No
1. Select the "Program manager" operating area.
2. Select the storage location and create a program or open a program.
The program editor opens.
3. Select the required program blocks, which you wish to combine to form
a block.
4. Press the "Build group" softkey.
The "Build group" window is opened.
5. Enter a designation for the block, assign the spindle, if required, select
the Additional run-in code and the automatic retraction and then press
the "OK" softkey.
Multi-channel machining
11.2 Multi-channel support
685