Meaning
STOLF: Address for programming a temporarily effective tolerance factor for rapid traverse motion
<Value>: G0 tolerance factor
Type: REAL
Value: ≥ 0: The G0 tolerance factor can be greater or less than 1.0. If
the factor is equal to 1.0 (default value), then the same
tolerances are active for rapid traverse motion as for non-
rapid traverse motion. Normally, the tolerance factor is set
to > 1.0.
The programmed G0 tolerance factor remains effective
until it is overwritten by renewed STOLF programming,
replaced by CTOLG0/OTOLG0 programming or deleted
by channel or end of program reset.
< 0: the programmed tolerance factor is deleted
⇒ The tolerance value preset in the machine data becomes
effective again.
CTOLG0: Address for programming a temporarily effective contour tolerance factor for rapid traverse
motion
<Value>: Absolute value for the contour tolerance
Type: REAL
Value: ≥ 0: The programmed absolute value for the contour tolerance
remains effective until it is overwritten by renewed
CTOLG0 programming, replaced by STOLF programming
or deleted by channel or end of program reset.
< 0: the programmed tolerance value is deleted
⇒ The tolerance value preset in the machine data becomes
effective again.
OTOLG0: Address for programming a temporarily effective orientation tolerance factor for rapid tra‐
verse motion
<Value>: Absolute value for the orientation tolerance
Type: REAL
Value: ≥ 0: The programmed absolute value for the orientation toler‐
ance remains effective until it is overwritten by renewed
OTOLG0 programming, replaced by STOLF programming
or deleted by channel or end of program reset.
< 0: the programmed tolerance value is deleted
⇒ The tolerance value preset in the machine data becomes
effective again.
Note
The last programmed address always has priority, as shown in the following examples:
● When CTOLG0 is programmed with active STOLF, the tolerance value programmed with
CTOLG0 is applied to smooth the contour.
● When OTOLG0 is programmed with active STOLF, the tolerance value programmed with
OTOLG0 is applied to smooth the orientation.
● After programming STO again, the tolerance factor for the contour and orientation tolerance
is applied.
Fundamentals
2.9 Motion commands
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 183
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