HEIDENHAIN TNC 335 Technical Manual - Manual (Page 115)

4-18
TNC 360 1 Machine Axes 8/95
1.5 Lubrication pulse
The PLC can control the lubrication of the guideway according to the distance traveled on each axis.
In machine parameter MP4060.x the distance after which lubrication should be performed is
registered for each axis. The entry is in units of 65 536 µm.
Example:
Desired traversing distance: 100 m
Value entered =
100 000 000
µ
m
65 536
µ
m
= 1 526
If the stored path limit for an axis is exceeded, the NC sets a marker (M2012 to M2015) to "1."
After carrying out the lubrication the PLC must reset the accumulated traverse distance (M2548 to
M2551).
MP4060 Path-dependent lubrication
Input range: 0 to 65 535 (in units of 65 536 µm)
MP4060.0 X axis
MP4060.1 Y axis
MP4060.2 Z axis
MP4060.3 4th axis
Set Reset
M2012 Lubrication pulse X axis, since value of MP4060.0 NC NC
was exceeded
M2013 Lubrication pulse Y axis, since value of MP4060.1
was exceeded
M2014 Lubrication pulse Z axis, since value of MP4060.2
was exceeded
M2015 Lubrication pulse 4th axis, since value of MP4060.3
was exceeded
M2548 Reset of accumulated distance for PLC PLC
lubrication X axis
M2549 Reset of accumulated distance for
lubrication Y axis
M2550 Reset of accumulated distance for
lubrication Z axis
M2551 Reset of accumulated distance for
lubrication 4th axis