HEIDENHAIN iTNC 530 (340 420) ISO programming - Manual (Page 460)

460 12 MOD Functions
12.13 Ent
er the Axis T
ra
v
erse Limits, D
a
tu
m Displa
y
Find and enter the maximum traverse
U U U U Set the Position display MOD function to REF.
U U U U Move the spindle to the positive and negative end positions of the
X, Y and Z axes.
U U U U Write down the values, including the algebraic sign.
U U U U To select the MOD functions, press the MOD key.
U U U U Enter the limits for axis traverse: Press the TRAVERSE
RANGE soft key and enter the values that you wrote
down as limits in the corresponding axes
U U U U To exit the MOD functions, press the END soft key.
Datum display
The values shown at the lower left of the screen are the manually set
datums referenced to the machine datum. They cannot be changed in
the menu.
The tool radius is not automatically compensated in the
axis traverse limit value.
The traverse range limits and software limit switches
become active as soon as the reference points are
traversed.