Position Display With Rotary Axes; Display Mode And Range Of Traverse; Up To Version - HEIDENHAIN TNC 415 Technical Manual

MP7290.0 X axis
MP7290.1 Y axis
MP7290.2 Z axis
MP7290.3 4th axis
MP7290.4 5th axis
Marker Function
M2096 X Key last pressed
M2097 Y Key last pressed
M2098 Z Key last pressed
M2099 Key IV last pressed
M2148 Key V last pressed

6.4.2 Position display with rotary axes

Display mode and range of traverse

MP810 is used to set whether the range of traverse limits (software limit switches) are active for
rotary axes; it also defines the modulo value for the counting mode. An entry of 0 means that the
software limit switches are active and the display ranges from -99,999.999 to +99,999.999.
Any other entry defines the modulo value for the position, target position and non-linear axis error
correction. The software limit switches are not active for all entries other than 0.
MP810 Display mode for rotary axes and PLC axes
Entry: 0.0000 to 9,999.9999 [°]
0 = display ± 99,999.9999; software limit switches active
≠0 = modulo value for display; software limit switches not active
MP810.0 Axis X
MP810.1 Axis Y
MP810.2 Axis Z
MP810.3 4th axis
MP810.4 5th axis
Contrary to the above, the following applies for software types 259 36. .., 259 97. .., 243 02. .. and
243 03., 259 93., 259 94, up to version 08: MP810 is not available but MP7470 is, with the following
meaning:
MP7470 Position display and software limit switches for rotary axes
Entry: 0 or 1
0 = 0 to + 359.9999° (no software limit switches)
1 = - 30,000.0000° to +30,000.0000° (software limit switches active)
01.98 TNC 407/TNC 415/TNC 425
Set Reset
NC NC
6 Display and operation 4-135