HEIDENHAIN TNC 640 User Manual page 690

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There are several methods for saving presets and basic rotations in

the preset table:

Manual input

Using the probing cycles in the Manual operation and

Electronic handwheel modes

Using probing cycles 400 to 402 and 410 to 419 in automatic

Further information:

Operating notes:

Basic rotations from the preset table rotate the

coordinate system about the preset, which is shown

in the same row as the basic rotation.

When presetting, the positions of the tilting axes

must match the tilted situation.

If the Tilt working plane function is not active,

the position display for the rotary axes must be

= 0° (zero the rotary axes if necessary)

If the Tilt working plane function is active, the

position displays for the rotary axes must match

the angles entered in the 3-D ROT menu

PLANE RESET does not reset the active 3-D ROT.

In row 0 the control always saves the preset that

you most recently set manually via the axis keys or

via soft key. If the preset set manually is active, the

control displays the text PR MAN(0) in the status

Cycle Programming User's Manual

Manual Operation and Setup | Managing presets

HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017