Siemens SINUMERIK Series Function Manual

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

ContentsExtended FunctionsFunction Manual, 03/2013, 6FC5397-1BP40-3BA1 113.12.3.6 Signals to axis/spindle ...............................................................................................................2213.12.3.7 Signals from axis/spindle ...........................................................................................................2213.12.4 System variable..........................................................................................................................2223.12.4.1 System variable..........................................................................................................................2223.12.5 OPI variable ...............................................................................................................................2223.12.5.1 OPI variable ...............................................................................................................................2224 K3: Compensations ............................................................................................................................... 2234.1 Introduction ................................................................................................................................2234.2 Temperature compensation .......................................................................................................2244.2.1 Description of functions..............................................................................................................2244.2.2 Commissioning...........................................................................................................................2274.2.3 Example .....................................................................................................................................2294.2.3.1 Commissioning the temperature compensation for the Z axis of a lathe ..................................2294.3 Backlash compensation .............................................................................................................2314.3.1 Mechanical backlash compensation ..........................................................................................2314.3.1.1 Description of functions..............................................................................................................2314.3.1.2 Commissioning...........................................................................................................................2334.3.2 Dynamic backlash compensation ..............................................................................................2344.3.2.1 Description of functions..............................................................................................................2344.3.2.2 Commissioning...........................................................................................................................2354.4 Interpolatory compensation........................................................................................................2354.4.1 General properties .....................................................................................................................2354.4.2 Compensation of leadscrew errors and measuring system errors ............................................2384.4.2.1 Measuring system error compensation (MSEC)........................................................................2384.4.2.2 Commissioning...........................................................................................................................2394.4.2.3 Example .....................................................................................................................................2424.4.3 Compensation of sag and angularity errors...............................................................................2434.4.3.1 Description of functions..............................................................................................................2434.4.3.2 Commissioning...........................................................................................................................2474.4.3.3 Examples ...................................................................................................................................2514.4.4 Direction-dependent leadscrew error compensation .................................................................2594.4.4.1 Description of functions..............................................................................................................2594.4.4.2 Commissioning...........................................................................................................................2604.4.4.3 Example .....................................................................................................................................2644.4.5 Extension of the sag compensation with NCU link - only 840D sl .............................................2674.4.6 Special features of interpolatory compensation.........................................................................2774.5 Dynamic feedforward control (following error compensation) ...................................................2784.5.1 General properties .....................................................................................................................2784.5.2 Speed feedforward control.........................................................................................................2804.5.3 Torque feedforward control........................................................................................................2824.5.4 Dynamic response adaptation ...................................................................................................2834.5.5 Forward feed control for command- and PLC axes ...................................................................2844.5.6 Secondary conditions.................................................................................................................2864.6 Friction compensation (quadrant error compensation) ..............................................................2874.6.1 General function description ......................................................................................................2874.6.2 Supplementary conditions..........................................................................................................2884.6.3 Friction compensation with a constant compensation value .....................................................2884.6.3.1 Function activation .....................................................................................................................2884.6.3.2 commissioning ...........................................................................................................................289