HEIDENHAIN TNC 370 User Manual page 33

1
Introduction
1.1 TNC 370
4
PROGRAMMING AND EDITING, FK programming mode (continued)
@ v) Straight line
$ ') End point X 3, G
/
J
I Fc f \ Circle
l
I
WC /
,'
Circular arc, tangen-
tial connection -
0
v
Pole for FK functions
1
AUTO ON
'\,<
i
ORAU m ,
S T !J R T '>
I?
CLEW
r-
'\
GRRPHICS
Automatic drawing on/off Y
.& ) X coordinate
Start graphics blockwise
Start graphics from
program beginning
Start graphics from
current block
Reset graphics
Enlarge zoom range
Reduce zoom range
'5
I:
i
Show selected detail
Show the space defined in
-
\,% Polar coordinates -
' angle of the end point
Contour beginning/
Contour end
1 { OR q ) Direction of rotation
Circle center X coordinat,-
Circle center Y coordinai
d
Circle center-point angle
0
r
Circle center polar radiusd
Circle center polar angle _,
J
0
v
Point at distance D,
4
Point at distance D,
_
Point on the contour,
-
1-14
TNC 370 -