Siemens Sinumerik 840D sl Programming Manual page 115

Syntax
Feedrate for positioning axis:
FA[<axis>]=...
Axis feedrate for spindle:
FA[SPI(<n>)]=...
FA[S<n>]=...
Derive revolutional feedrate for path/synchronized axes:
FPR (<rotary axis>)
FPR(SPI(<n>))
FPR(S<n>)
Derive rotational feedrate for positioning axes/spindles:
FPRAON(<axis>,<rotary axis>)
FPRAON(<axis>,SPI(<n>))
FPRAON(<axis>,S<n>)
FPRAON(SPI(<n>),<rotary axis>)
FPRAON(S<n>,<rotary axis>)
FPRAON(SPI(<n>),SPI(<n>))
FPRAON(S<n>,S<n>)
FPRAOF(<axis>,SPI(<n>), etc.)
FPRAOF(<axis>,S<n>, etc.)
Meaning
FA[...]=... :
FPR(...):
FPRAON(...):
FPRAOF(...):
Fundamentals
Programming Manual, 01/2015, 6FC5398-1BP40-5BA2
8.5 Feedrate for positioning axes / spindles (FA, FPR, FPRAON, FPRAOF)
Feedrate for the specified positioning axis or positioning speed (axial fee‐
drate) for the specified spindle
Unit:
Range of values:
FPR is used to identify the rotary axis (<rotary axis>) or spindle
(SPI(<n>)/S<n>) from which the revolutional feedrate for the revolutional
feedrate of the path and synchronized axes programmed under G95 is to
be derived.
Derive rotational feedrate for positioning axes and spindles
The first parameter (<axis>/SPI(<n>)/S<n>) identifies the positioning
axis/spindle to be traversed with revolutional feedrate.
The second parameter (<rotary axis>/SPI(<n>)/S<n>) identifies the
rotary axis/spindle from which the revolutional feedrate is to be derived.
Note:
The second parameter can be omitted, in which case the feedrate will be
derived from the master spindle.
FPRAOF is used to deselect the derived revolutional feedrate for the speci‐
fied axes or spindles.
mm/min or inch/min or degrees/min
... 999,999.999 mm/min, degrees/min
... 39 999.9999 inch/min
Feed control
115