HEIDENHAIN TNC 335 Technical Manual - Manual (Page 338)

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TNC 360 16 Commissioning and Start-up Procedure 4-241
Connect storage oscilloscope to tachometer
of servo-amplifier of X axis.
Enter following program in
"PROGRAMMING AND EDITING"
operating mode:
LBL 1
X 100
1) R0 F MAX
X 0 R0 F MAX
CALL LBL 1 REP 100/100
Press machine START button in the
"PROGRAM RUN/FULL SEQUENCE"
operating mode.
Machine runs.
MP1520: Increase entry value until the position is clearly traversed when
approaching. The overshoot can also be observed in the actual value display.
MP1520: Reduce the entry value until the position is no longer traversed.
U [V]
t [ms]
Check axes Y, Z and IV and correct MP1530, if necessary.
t [ms]
Tacho voltage U [V]
1) Program the traverse paths for the axis concerned as large as possible.