Siemens SINUMERIK 840D sl Programming Manual page 191

Example 4: Display response in the case of different DISPLON/DISPLOF combinations
① The part program lines from program level 0 are displayed in the current block display.
② The part program lines from program level 3 are displayed in the current block display.
③ The part program lines from program level 3 are displayed in the current block display.
④ The part program lines from program level 7/8 are displayed in the current block display.
Job Planning
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
Flexible NC programming
1.25 Subprogram technique
191