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 />
HEIDENHAIN<br />
<strong>DR</strong> .JOH~MlES HEIDENHAIN GmbH<br />
D-i3292Tra”nreut~ ?S (08669) 31-O<br />
d) Loosen the screws and remove the PLC I/O board<br />
4820 D KO 6075<br />
e) The new PLC l/O board is mounted in reverse order:<br />
- Mount the PLC l/O board to the logic unit.<br />
-Connect the PLC I/O board to the processor board.<br />
Engage the connectors.<br />
-Switch on the main switch.<br />
Exchange is now finished,<br />
SERVICE MANUAL <strong>TNC</strong> <strong>407</strong>/<strong>415</strong><br />
Issue: 01.09.1995<br />
Page 106<br />
NOTE:<br />
Send and store the boards only in the original packaging that protects them from acquiring<br />
static charge. Never use conventional plastics to wrap the boards in.<br />
Loosen<br />
screws
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