Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...
Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...
Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...
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Kundendienst<br />
16.3 Switching Over the Position Display<br />
16.4 Feed Adjustment<br />
Function<br />
SERVICE MANUAL <strong>TNC</strong> <strong>407</strong>/<strong>415</strong><br />
Issue: 01.09.1995<br />
Page 76<br />
Switch <strong>TNC</strong> to operating mode MACHINE<br />
Prepare <strong>TNC</strong> to be switched over to position display<br />
Press ENT to switch to desired position display<br />
(DIST, ACTL, REF. LAG, NOMLi<br />
Press soft key >END< to switch the <strong>TNC</strong> to the<br />
operating mode EDITING<br />
Check/adjust the machine parameters. (Note down the original values before changing.)<br />
MP Entry Function Original Value<br />
ValLU3<br />
1390 0<br />
Feed precontrol ON<br />
in the automatic operating modes<br />
7290 0 Display step = 1 pm<br />
Switch the position display to LAG (display of servo lag).<br />
Enter the following test program:<br />
e.g. 1 LBL 1<br />
2x100 RO F29999 M (select a larger traverse range if possible)<br />
3x0 R F M<br />
4 CALL LBL 1 REP 10<br />
Run the test program in the operating mode PROGRAM RUN/FULL SEQUENCE.<br />
Adjust the feed at the servo amplifier (tachometer) until the servo lag display is approx. zero for<br />
positioning in both directions.<br />
Repeat adjustment for all axes.<br />
Reset the machine parameters and the position display to the original values.<br />
i
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