HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 321)

HEIDENHAIN CNC PILOT 4290 321
4.34 Pr
ogr
amming with V
a
ri
ables
Example for V variables
V901
to
V920 G901, G902, G903, G912 and G916 write the positions into
the variables:
„ V901 to V903: Axis X, Z, Y of slide 1
„ V904 to V906: Axis X, Z, Y of slide 2
„ V907 to V909: Axis X, Z, Y of slide 3
„ V910 to V912: Axis X, Z, Y of slide 4
„ V913 to V915: Axis X, Z, Y of slide 5
„ V916 to V918: Axis X, Z, Y of slide 6
„ V919: C axis 1
„ V920: C axis 2
X values are saved as radius values.
The variables are overwritten, even is they have not yet
been evaluated.
V921 Measuring angular offset during G906, spindle
synchronization
V922/
V923 Event with G905 C-angle offset
V982 Error number with G912, actual value determination for in-
process measurement
V300 Result of G991, controlled parting
Information in V variables
. . .
N.. V{M1[Z]=300} Sets machine dimension 1 Z to 300
N.. G0 Z{M1[Z]} Moves to machine dimension 1 Z
N.. IF{E1[1]==0} Interrogation of external event 1 – bit 1
N.. V{D5[X]=1.3} Sets compensation X for tool 5
N.. V{V12=17.4}
N.. V{V12=V12+1}
N.. G1 X{V12}
. . .