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Technical Manual TNC 360 - heidenhain - DR. JOHANNES ...

Technical Manual TNC 360 - heidenhain - DR. JOHANNES ...

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1.5 Lubrication pulse<br />

The PLC can control the lubrication of the guideway according to the distance traveled on each axis.<br />

In machine parameter MP4060.x the distance after which lubrication should be performed is<br />

registered for each axis. The entry is in units of 65 536 µm.<br />

Example:<br />

Desired traversing distance: 100 m<br />

Value entered =<br />

100 000 000 μm<br />

65 536 μm = 1 526<br />

If the stored path limit for an axis is exceeded, the NC sets a marker (M2012 to M2015) to "1."<br />

After carrying out the lubrication the PLC must reset the accumulated traverse distance (M2548 to<br />

M2551).<br />

MP4060 Path-dependent lubrication<br />

MP4060.0 X axis<br />

MP4060.1 Y axis<br />

MP4060.2 Z axis<br />

MP4060.3 4th axis<br />

Input range: 0 to 65 535 (in units of 65 536 µm)<br />

Set Reset<br />

M2012 Lubrication pulse X axis, since value of MP4060.0 NC NC<br />

was exceeded<br />

M2013 Lubrication pulse Y axis, since value of MP4060.1<br />

was exceeded<br />

M2014 Lubrication pulse Z axis, since value of MP4060.2<br />

was exceeded<br />

M2015 Lubrication pulse 4th axis, since value of MP4060.3<br />

was exceeded<br />

M2548 Reset of accumulated distance for PLC PLC<br />

lubrication X axis<br />

M2549 Reset of accumulated distance for<br />

lubrication Y axis<br />

M2550 Reset of accumulated distance for<br />

lubrication Z axis<br />

M2551 Reset of accumulated distance for<br />

lubrication 4th axis<br />

4-18 <strong>TNC</strong> <strong>360</strong> 1 Machine Axes 8/95

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