Siemens SINUMERIK 840D sl Programming Manual page 1270

Tables
4.4 Predefined procedures
Revolutional feedrate
Identifier Parameter
FPRAON 1.
AXIS:
Axis for which revolutional fee‐
drate is activated
FPRAOF 1. - n.
AXIS:
Axes for which revolutional feedrate is deactivated
FPR 1.
AXIS:
Axis/spindle from which revolu‐
tional feedrate is derived.
If no axis has been program‐
med, the revolutional feedrate
is derived from the master spin‐
dle.
Transformations
Identifier Parameter
1.
TRACYL REAL:
Working diam‐
eter
TRANSMIT INT:
Number of the
transformation
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2.
AXIS:
Axis/spindle from which revolu‐
tional feedrate is derived.
If no axis has been program‐
med, the revolutional feedrate
is derived from the master spin‐
dle.
2. 3.
INT:
Number of the
transformation
Explanation
Axial revolutional feedrate ON
Axial revolutional feedrate OFF
The revolutional feedrate can be de‐
activated for several axes simultane‐
ously. You can program as many ax‐
es as are permitted in a block.
Selection of a rotary axis or spindle
from which the revolutional feedrate
of the path is derived for G95.
The setting made with FPR is modal.
Explanation
Cylinder: Peripheral surface transformation
Several transformations can be set per channel. The
transformation number specifies which transforma‐
tion is to be activated. If the 2nd parameter is omitted,
the transformation grouping set via MD is activated.
Transmit: Polar transformation
Several transformations can be set per channel. The
transformation number specifies which transforma‐
tion is to be activated. If the parameter is omitted, the
transformation group defined in the MD is activated.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming