Siemens SINUMERIK 840D sl Programming Manual page 25

Syntax
DEF <range> <type> <PP_stop> <init_time> <phys_unit> <limit_values>
<access_rights> <name>[<value_1>,<value_2>,<value_3>]=<init_value>
Significance
DEF:
<range>:
<type>:
<PP_stop>:
<init_time>:
Job Planning
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
Command for defining GUD, PUD, LUD user variables
Range of validity, only relevant for GUD:
NC-global user variable
NCK:
Channel-global user variable
CHAN:
Data type:
Integer with sign
INT:
Real number (LONG REAL to IEEE)
REAL:
Truth value TRUE (1)/FALSE (0)
BOOL:
ASCII character
CHAR:
STRING[
Character string of a defined length
<maxlength>]:
Axis/spindle identifier
AXIS:
Geometric data for a static coordinate
FRAME:
transformation
See "Data types (Page 57)"
Preprocessing stop, only relevant for GUD (optional)
Preprocessing stop while reading
SYNR:
Preprocessing stop while writing
SYNW:
Preprocessing stop while reading/writing
SYNRW:
Point in time at which the variable is reinitialized (optional)
POWER ON
INIPO:
End of main program, NC reset or POWER ON
INIRE:
NewConfig or end of main program, NC reset or
INICF:
POWER ON
End of main program, NC reset following local
PRLOC:
change or POWER ON
See "Attribute: Initialization value (Page 34)"
Flexible NC programming
1.1 Variables
25