Siemens SINUMERIK 840D sl Operating Manual

Also see for SINUMERIK 828D Turning: Diagnostic manual Function manual Equipment manual Programming manual Operating manual

Block search mode MeaningWithout calculation For a quick search in the main program.Calculations will not be performed during the block search, i.e. the calculationis skipped up to the target block.All settings required for execution have to be programmed from the targetblock (e.g. feedrate, spindle speed, etc.).With program test Multi-channel block search with calculation (SERUPRO).All blocks are calculated during the block search. Absolutely no axis motionis executed, however, all auxiliary functions are output.The NC starts the selected program in the program test mode. If the NCreaches the specified target block in the actual channel, it stops at the begin‐ning of the target block and deselects program test mode again. After con‐tinuing the program with NC start (after REPOS motion) the auxiliary func‐tions of the target block are output.For single-channel systems, the coordination is supported with events run‐ning in parallel, e.g. synchronized actions.NoteThe search speed depends on MD settings.NoteSearch mode for ShopTurn programs● The search variant for the ShopTurn machining step programs can be specified via MD51024. This applies only to the ShopTurn single-channel view.Machine manufacturerPlease refer to the machine manufacturer's specifications.ReferencesFor additional information, please refer to the following documentation:SINUMERIK Operate (IM9) / SINUMERIK 840D sl Commissioning ManualProcedure1. Select the "Machine" operating area.2. Press the key.3. Press the "Block search" and "Block search mode" softkeys.The "Search Mode" window opens.Machining the workpiece6.7 Starting machining at a specific pointTurning136 Operating Manual, 05/2017, A5E40868721