Siemens Sinumerik 840D Operating Turning page 457

Complex programming example
62. 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.
63. Extend the contour by adding a "Straight ZX".
Press the VSK 1.4 "Straight ZX"
The parameter mask for the "Straight ZX" opens.
64. Fill out the mask as follows:
Confirm your inputs by pressing the VSK 8 "Accept".
Note:
By entering the values "Z" and "X", the values for
"α1" and "α2" are calculated automatically.
65. As a last contour element, add a straight line in Z
direction.
Press the VSK 1.2 "Straight line Z".
The parameter window for the straight line in Z direc-
tion opens.
66. Enter the value as follows:
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.
The contour is now finished.
840D/828D SINUMERIK Operate
Section 3
Notes