HEIDENHAIN iTNC 530 655
16.4 Program Run
Danger of collision!
For safety reasons always check the distance to go to the
startup position after a block scan!
If you perform a mid-program startup in a program
containing M128, then the TNC performs any
compensation movements necessary. The compensation
movements are superimposed over the approach
movement!
Do not use mid-program startup in combination with tool-
oriented pallet machining. Re-entry is only permitted for a
workpiece that has not been machined yet!