Write File (Write) - Siemens SINUMERIK 840D sl Programming Manual

Cross-channel execution of NEWCONF from the part program
If changes are made to axial machine data from the part program and then activated with
NEWCONF
program channel.
Note
In order to ensure that all changes are applied, the
every channel in which the axes or functions affected by the changes to the machine data is
being calculated.
No axial machine data is effective for
An axial RESET must be performed for axes controlled by the PLC.
Example
Milling: Machine drill position with different technologies
Program code
N10 $MA_CONTOUR_TOL[AX]=1.0
N20 NEWCONF
...
1.18

Write file (WRITE)

Function
Using the
specified file in the passive file system (log file). This can also be the program that is
presently being executed.
Note
If no such file exists in the NC, one will be created and can be written to using the
command.
The storage location is the static NC memory. In the case of SINUMERIK 840D sl this is the
CompactFlash card. Unlike SINUMERIK 840D this increases the runtime of the
command by approx. 75 ms.
If a file with the same name exists on the hard disk, it is overwritten after the file is closed (in
the NC). Remedy: Change the file name in the NC via the user interface.
Further, using the
external device/external file (also see "Process DataShare - output to an external device/file
(EXTOPEN, WRITE, EXTCLOSE) (Page 605)").
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
, will only activate the machine data containing changes affecting the part
NEWCONF
command, sets/data can be written from the NC program to the end of a
WRITE
command, it is also possible to write data from an NC program to an
WRITE
command must be executed in
NEWCONF
.
NEWCONF
Comment
; Change machine data.
; Activate machine data.
Flexible NC programming
1.18 Write file (WRITE)
WRITE
WRITE
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