
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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TOS The operation of tool length compensation is set as follows:
0 : Tool length compensation is performed by axis movement.
1 : Tool length compensation is performed by shifting the coordinate
system.
#7 #6 #5 #4 #3 #2 #1 #0
QCR MCR CNV CNC CNI
5008
GCS QCR MCR CNV G39 CNC CNI
[Data type] Bit
CNI Interference check for cutter compensation C (M series) or tool nose
radius compensation (T series) is:
0 : Performed
1 : Not performed
CNC During interference check for cutter compensation C (M series) or tool
nose 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 FS0(FS16) format.
1 : In the FS15 format.
FS0(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.