Siemens SINUMERIK 840C Installation Instructions Manual page 237

6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.4 Axis-specific MD 1 (axial data 1)
304*
Default value
see table
3040
3041
3042
3043
.
.
3069
In the case of circular movements (G2/G3) and thread cutting (G33, G34, G35), the individual
axes must be assigned an interpolation parameter:
0 = No interpolation parameter
1 = Interpolation parameter I
2 = Interpolation parameter J
3 = Interpolation parameter K
Standard MD:
Several axes may have the same interpolator name.
Programming when using identical parameter names
G2
Axes without an interpolator name cannot execute circular or helical movements or perform
thread cutting.
6–52
More user manuals on
Interpolation parameter name
Lower input limit
+0
Default values
840C (T)
1
3
0
0
.
.
0
X axis .......... I
Y axis .......... J
Z axis .......... K
X5 C10 J20 J20
Assignment: 1st parameter for 1st programmed axis
2nd parameter for 2nd programmed axis
ManualsBase.com
Upper input limit
3
840C (M)
1
2
3
0
.
.
0
LF
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