Programming and Operating — Turning Page 86 808D ADVANCED
Additional
Information
Part 2
s
SEQUENCE
A scale factor can be programmed for all axes with SCALE, ASCALE. The
path is enlarged or reduced by this factor in the specified axis. The cur-
rently set coordinate system is used as the reference for the scale change.
SCALE X... Z... ; programmable rotation offset (absolute)
ASCALE X... Z... ; programmable offset, additive to existing offset
(incremental)
If a program contains SCALE or ASCALE, this must be programmed in a
separate block.
Programming example
N10 G17
N20 SCALE X2.0 Z2.0 ；contour is enlarged two times in X and Z
L10 subprogram call
Workpiece enlarged SCALE X and Z
Scaling
NC programs process their blocks in the sequence in which they were
arranged when they were written. The processing sequence can be
changed by introducing program jumps. The jump destination can be a
block with a label or with a block number. This block must be located
within the program. The unconditional jump command requires a separate
block.
GOTOF+ label：Jump forward (in the direction of the end block of the
program)
GOTOB+ label：Jump backward (in the direction of the start block of the
program)
Label: Name of the selected string (standing for the required jump
program block) or block number
Program
jump
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