HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 279)

HEIDENHAIN CNC PILOT 4290 279
4.27 Milling Cy
cles
Engraving on front face G801
G801 engraves character strings in linear or polar layout on the front
face. The text to be engraved is entered in the “ID” box as a character
string.
Diacritics and special characters that you cannot enter in the DIN
editor can be defined, character by character, in NS. If text is defined
in ID and a character is defined in NS, the text is engraved before the
character.
G801 starts engraving from the starting position, or from the current
position if no starting position is defined.
Example: If a character string is engraved with several calls, define the
starting position in the first call. All other calls are programmed without
a starting position.
Character set: see “Character set for engraving” on page 280
Parameters
ID Text. Text to be engraved ()
NS Character number. ASCII code of the character to be
engraved
X Starting diameter (polar coordinates)
C Starting angle (polar coordinates)
XK Starting point in Cartesian coordinates
YK Starting point in Cartesian coordinates
Z Milling floor. Z position, infeed depth during milling.
K Retraction plane. Z position retracted to for positioning.
H Font height. Height of the characters in [mm]
W Position angle of the character string with linear alignment.
Example: 0° = Vertical characters: the characters are aligned
in sequence in positive XK direction
E Distance factor (default: 1). The distance between the
characters is calculated depending on V:
„ V=0: Distance = H/6 * E
„ V=1: Distance = H/4 + (H/6 * E)
„ V=2: Distance = H/2 * E
V Linear/polar execution (default: 0)
„ V=0: Characters are aligned linearly
„ V=1: Characters are bent upward about the center
„ V=2: Characters are bent downward about the center
D Reference diameter for polar design
F Available as of software version 625 952-05.
Approach feed factor (feed rate = current feed rate * F)