4. DESCRIPTION OF PARAMETERS
B–63610EN/01
210
0 : Performed
1 : Not performed
CNC During interference check for cutter compensation C (M series) or
tool–tip radius compensation (T series), when the direction of movement
after application of the offset differs from the programmed direction by
between 90_ and 270_:
0 : An alarm is issued.
1 : No alarm is issued.
G39 The corner rounding function (G39) in cutter compensation C mode is:
0 : Disabled.
1 : Enabled.
CNV The interference check and vector erasure of cutter compensation C (M
series) or tool–nose radius compensation (T series) are:
0 : Performed.
1 : Not performed.
MCR If G41/G42 (cutter compensation C (M series) or tool–nose radius
compensation (T series)) is specified in the MDI mode, an alarm is:
0 : Not raised.
1 : Raised. (P/S5257)
NOTE
In the MDI mode, cutter compensation C (M series) or
tool–nose radius compensation (T series) is not performed,
irrespective of the setting of this parameter.
QCR The travel distance of circular interpolation in cutter compensation C (M
series) or tool–nose radius compensation (T series) is judged:
0 : In the FS21 (FS16) format.
1 : In the FS15 format.
FS21 (FS16) and FS15 determine the travel distance in different ways if
the radius of arc at the start point of circular interpolation is different from
that at the end point (if the end point is not on the arc). By this parameter,
the method of determining the travel distance of circular interpolation can
be selected.
BC
D
Start point
End point
Center
If the end point viewed from the start point is
in the A region, the movement is made along
the shortcut. If the end point is in the B, C,
or D region, almost a single turn is made.
A
[FS21 (FS16) format]