Axes In Position - HEIDENHAIN TNC 415 Technical Manual

Marker Function
M2451 Feed rate enable for all axes
M2467 Complement feed rate enable
Address Function
B520 Axis-specific feed rate enable
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4

3.6.2 Axes in position

If the axes have reached the defined positioning window (MP1030, see section "Positioning
window") after a movement, the "axis in position" markers are set by the NC. This also happens
after switching on the control voltage.
As soon as a positioning is started, the markers are reset by the NC. This is also valid when passing
over the reference marks. In the "Electronic handwheel" mode of operation the markers M2008 to
M2011 and M2017 are reset.
For contours which can be machined with constant feed rate the "Axis in position" markers are not
set.
Marker Function
M2008 X axis in position
M2009 Y axis in position
M2010 Z axis in position
M2011 4th axis in position
M2017 5th axis in position
4-90 TNC 407/TNC 415/TNC 425
+1 Feed rate enable Axis X
+0 No Feed rate enable Axis X
+2 Feed rate enable Axis Y
+0 No Feed rate enable Axis Y
+4 Feed rate enable Axis Z
+0 No Feed rate enable Axis Z
+8 Feed rate enable 4th axis
+0 No Feed rate enable 4th axis
+16 Feed rate enable 5th axis
+0 No Feed rate enable 5th axis
3 Servo positioning of the NC-axes
Set Reset
PLC PLC
Set Reset
NC NC
01.98