HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 396)

7/95 TNC 407/TNC 415/TNC 425 16 Commissioning and start-up procedure 4-271
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/SINGLE BLOCK"
operating mode.
Machine runs.
MP1520: Increase entry value until overshoot occurs.
MP1520: Reduce entry value until overshoot stops.
U [V]
t [ms]
Check axes Y, Z, IV and V and correct MP1520, if necessary.
U [V]
t [ms]
1) Program the traverse paths for the axis concerned as large as possible.