Siemens Sinumerik 840D Operating Turning page 456

Section 3
Notes
B626
B626
Complex programming example
57. Extend the contour by adding a straight line in direc-
tion Z.
Press the VSK 1.2 "Straight line Z".
The parameter mask for the "Straight line Z" opens.
58. Enter the following values:
Confirm your inputs by pressing the VSK 8 "Accept".
Note:
By entering the value for "Z", the values for "α1" and
"α2" are calculated automatically.
59. Extend the contour by adding a circular path.
Press the VSK 1.5 "Circle".
The parameter mask for the circle opens.
60. Fill out the parameter mask as follows (X, K, I):
Confirm your inputs by pressing the VSK 8 "Accept".
Note:
If the other parameter values are not updated as de-
sired, press the VSK 4 "Change selection", then the
VSK 1 "Dialog select" and confirm with pressing the
VSK 8 "Dialog accept".
61. Extend the contour by adding a straight line in Z di-
rection.
Press the VSK 1.2 "Straight line Z".
The parameter mask for the "Straight line Z" opens.
Page 24 840D/828D SINUMERIK Operate