HEIDENHAIN iTNC 530 (60642x-04) - Manual (Page 522)

522 Programming: Multiple Axis Machining
12.5 Miscellaneous functions f
or r
otary ax
es
Effect
M114 becomes effective at the start of block, M115 at the end of
block. M114 is not effective when tool radius compensation is active.
To cancel M114, enter M115. At the end of program, M114 is
automatically canceled.
If your machine tool is equipped with a swivel head that
can be tilted under program control, you can interrupt
program run and change the position of the tilted axis, for
example with the handwheel.
With the RESTORE POS. AT N function, you can then
resume program run at the block at which the part
program was interrupted. If M114 is active, the TNC
automatically calculates the new position of the tilted axis.
If you wish to use the handwheel to change the position
of the tilted axis during program run, use M118 in
conjunction with M128.