HEIDENHAIN TNC 335 Technical Manual - Manual (Page 110)

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TNC 360 1 Machine Axes 4-13
MP120 Assignment of the analog outputs
Entry: 0 = output 1
1 = output 2
2 = output 3
3 = output 4
5 = output S
MP120.0 X axis
MP120.1 Y axis
MP120.2 Z axis
MP120.3 4th axis
1.2.2 Current tool axis
In the NC block "TOOL CALL" it is determined whether the tool moves parallel to one of the principle
axes X, Y, Z or parallel to the fourth axis. The markers M2100 to M2103 are used to show which of
the four axes is currently defined as the tool axis. The appropriate marker is then set.
Marker Function Set Reset
M2100 X axis is tool axis NC NC
M2101 Y axis is tool axis
M2102 Z axis is tool axis
M2103 4th axis is tool axis
1.3 VDU display
Machine parameters can be used to select which of the active axes (MP10) should be displayed in
the status window.
The display of the spindle position cannot be activated by MP40. The spindle position is displayed in
the status window when the spindle control loop is closed (see section "Spindle").
MP40 VDU display
Input range: 1 to 15
Bit 0 X axis +0 = not active
+1 = active
Bit 1 Y axis +0 = not active
+2 = active
Bit 2 Z axis +0 = not active
+4 = active
Bit 3 4th axis +0 = not active
+8 = active