Siemens SINUMERIK 840D sl Programming Manual page 611

16.9 Process DataShare - output to an external device/file (EXTOPEN, WRITE, EXTCLOSE)
Further information
Effect on continuous path mode
The
interrupt the continuous path mode.
Block-search behavior
During "block search with calculation" with
and
was reached. The following
normal program processing.
For a search with calculation in the "Program test" mode (SERUPRO),
EXTCLOSE
Reset behavior
With part program end and channel reset, all of the external devices/files that have been
opened in this channel are closed.
Available external devices
The following can be used as external devices/files:
● Files on the local CompactFlash Card
● Files on a network drive
● V.24 interface
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
, and
EXTOPEN WRITE EXTCLOSE
commands are collected and set active with NC start after the search target
EXTCLOSE
are executed just the same as for normal program processing.
Local CompactFlash Card means the memory that is referred to from the HMI using the
symbolic identifier LOCAL_DRIVE. For SINUMERIK 840D sl this is the local drive, for
SINUMERIK 828D, the user CompactFlash Card.
Note
For SINUMERIK 840D sl, the option "Additional xxx MB HMI user memory on CF card of
the NCU" is required for output to the LOCAL_DRIVE device. For SINUMERIK 828D a
user CompactFlash Card must be available and an option is not required here.
Note
For SINUMERIK 840D sl, the NCU option module RS232 interface is required for output
at the V.24 interface. For SINUMERIK 828D output is realized at the integrated V.24
interface (precondition: MD51233 $MNS_ENABLE_GSM_MODEM = 0).
commands trigger a preprocessing stop and therefore
, no output is made. However, the
WRITE
commands therefore find the same environment as for the
WRITE
Additional functions
EXTOPEN
, and
EXTOPEN WRITE
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