HEIDENHAIN iTNC 530 (340 422) - Manual (Page 570)

570 12 Test Run and Program Run
12.4 Pr
ogr
am Run
If you are working with nested programs, you can use
MP7680 to define whether the block scan is to begin at
block 0 of the main program or at block 0 of the last
interrupted program.
If the working plane is tilted, you can use the 3-D ON/OFF
soft key to define whether the TNC is to return to the
contour in a tilted or in a non-tilted coordinate system.
The function M128 is not permitted during a mid-program
startup.
Cycle 247 DATUM SETTING is not permitted during a mid-
program startup.
If you want to use the block scan feature in a pallet table,
select the program in which a mid-program startup is to be
performed from the pallet table by using the arrow keys.
Then press the RESTORE POS AT N soft key.
The TNC skips all touch probe cycles in a mid-program
startup. Result parameters that are written to from these
cycles might therefore remain empty.