Siemens SINUMERIK 840D sl Programming Manual page 135

Parameters
range
preprocessing_stop
Type
name
[.., ...]
Value
Example: definition file, global data (Siemens)
%_N_SGUD_DEF
;$PATH=/_N_DEF_DIR
DEF NCK REAL RTP
DEF CHAN INT SDIS
M30
Example: definition file, global data (machine manufacturer)
%_N_MGUD_DEF
;$PATH=/_N_DEF_DIR
;Global data definitions of the machine manufacturer
DEF NCK SYNRW INT QUANTITY
DEF CHAN INT TOOLTABLE[100]
M30
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
File and Program Management
Range identifies the variable as a GUD
variable and defines its validity scope:
NCK NCK-wide
CHAN channel-wide
Optional attribute preprocessing stop:
SYNR Preprocess stop while reading
SYNW Preprocess stop while writing
SYNRW Preprocess stop while
reading/writing
Data type
BOOL
REAL
INT
AXIS
FRAME
STRING
CHAR
Variable name
Optional run limits for array variables
Optional initialization value, several
values for arrays, each separated with a
comma or REP (w1), SET(w1, W2, ...), (w1,
w2, ...)
Initialization values are not possible
for type Frame.
;Retraction plane
;Safety clearance
;Implicit preprocess stop while
;reading/writing
;Specific data present in the control
;Access from all channels
;Tool table for channel-spec. View of
;the tool number at magazine locations
;Separate table created for each channel
3.3 Defining user data
3-9