HEIDENHAIN TNC 640 User Manual page 591

Multiple-Axis Machining | The PLANE function: Tilting the working plane (option 8)
Resetting PLANE function
Example
25 PLANE RESET MOVE DIST50 F1000
Show the soft-key row with special functions
Press the TILT MACHINING PLANE soft key
The control displays the available PLANE
functions in the soft-key row
Select the reset function
Specify whether the control should automatically
move the tilting axes to the home position
(MOVE or TURN) or not (STAY)
Further information:
MOVE/TURN/STAY (entry is mandatory)",
page 607
Press the END key.
The PLANE RESET function resets the active tilt and
the angles (PLANE function or Cycle 19) (angle = 0 and
function inactive). It does not need to be defined more
than once.
Deactivate tilting in the Manual operation operating
mode in the 3D ROT menu.
Further information:
page 786
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
"Automatic positioning:
"Activating manual tilting:",
13
591