Siemens SINUMERIK 840Di sl Programming Manual page 495

Predefined subroutine calls
2. Axis groupings
1st-8th
parameter
FGROUP Channel axis
identifiers
1st-8th
parameter
SPLINEPATH INT: Spline
group (must be
1)
BRISKA AXIS
SOFTA AXIS
DRIVEA ### AXIS
JERKA AXIS
# The keyword is not valid for SINUMERIK 810D/NCU571.
## The keyword is not valid for SINUMERIK 810D.
### The keyword is only valid for SINUMERIK FM-NC.
3. Coupled motion
Keyword/ 1st parameter
subroutine
identifier
TANG AXIS: Axis
name
Following axis
TANGON AXIS: Axis
name
Following axis
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
Explanation
Variable F value reference: defines the axes to which the path feed refers.
Maximum axis number: 8
The default setting for the F value reference is activated with FGROUP ( ) without
parameters.
2nd-9th Explanation
parameter
AXIS: Definition of the spline group
Geometry or Maximum number of axes: 8
special axis
identifier
Switch on brisk axis acceleration for the programmed axes
Switch on jerk limited axis acceleration for programmed axes
Switch on knee-shaped acceleration characteristic for programmed
axes
The acceleration behavior set in machine data
$MA_AX_JERK_ENABLE is active for the programmed axes.
2nd 3rd 4th
param. param. param.
AXIS: AXIS: REAL:
Leading Leading Coupling
axis 1 axis 2 factor
REAL: REAL: REAL:
Offset Round Angle
Angle -ing toleranc
travel e
12.4 List of predefined subprograms
5th 6th Explanation
param. param.
CHAR: CHAR Preparatory statement for the
Option: Optimizat definition of a tangential
"B": ion: follow-up: The tangent for the
follow-up "S" follow-up is determined by
in basic default"P the two master axes
coordinat " specified. The coupling factor
e system autom. specifies the relationship
"W": with between a change in the
follow-up rounding angle of tangent and the
in work- travel, following axis. It is usually 1.
piece angle
Optimization: See PGA
coord. tolerance
system
Tangential follow-up mode
ON:
par. 3, 4 with TANG Par. 6 =
"P"
Tables
495