HEIDENHAIN TNC 151 Q Mounting Instructions page 78

8.5 Setting software limit switch ranges
a) Entry of the maximum possible traverse options of the TNC 15l/TNC 155 Control + 30 000 mm
(Machine parameters 44 - 51, see section 6.2.1)
b) Evaluation of machine-defined axis-limits
Switch on ?'9
q
"Manual" via MOD
0
Select REF display
Position displays show distance to reference point
I
Move all axes via direction buttons or handwheel in a positive
and negative direction to position just before Emergency Stop
switch and note display value and sign.
I
The noted value is programmed as machine parameters 44 to 51.
I
,'~I
Select display mode ACTL via MOD
Optimization of machine positioning
By varying the machine parameters that are necessary for the HEI DENHAIN TNC 15l/TNC 155 Control
output characteristics, the control can be optimized to the machine in question.
8.6 Offsel: adjustment
Before adjusting the offsets, check that the following machine parameters have been correctly entered.
Function Parameter
No.
Entry
Integral factor X, Y, Z, IV
Resolution
--
28 to 31 0
65
0
78