Siemens SINUMERIK 840D sl Function Manual page 18

Table of contents
15.3.5 RESU main program memory area ......................................................................................... 622
15.3.6 Storage of the RESU subroutines ............................................................................................ 623
15.3.7 ASUB enable ........................................................................................................................... 624
15.3.8 PLC user program ................................................................................................................... 624
15.4 Programming ........................................................................................................................... 626
15.4.1 RESU Start/Stop/Reset (CC_PREPRE) .................................................................................. 626
15.5 RESU-specific part programs .................................................................................................. 628
15.5.1 Overview .................................................................................................................................. 628
15.5.2 Main program (CC_RESU.MPF) .............................................................................................. 629
15.5.3 INI program (CC_RESU_INI.SPF) ........................................................................................... 630
15.5.4 END program (CC_RESU_END.SPF) ..................................................................................... 632
15.5.5 Retrace support ASUB (CC_RESU_BS_ASUP.SPF) .............................................................. 632
15.5.6 RESU ASUB (CC_RESU_ASUP.SPF) .................................................................................... 633
15.6 Retrace support ....................................................................................................................... 634
15.6.1 General .................................................................................................................................... 634
15.6.2 Block search with calculation on contour ................................................................................. 634
15.6.3 Reposition ................................................................................................................................ 635
15.6.4 Temporal conditions concerning NC start ................................................................................ 636
15.6.5 Block search from last main block ........................................................................................... 636
15.7 Function-specific display data.................................................................................................. 638
15.7.1 Channel-specific GUD variables .............................................................................................. 638
15.8 Function-specific alarm texts ................................................................................................... 639
15.9 Boundary conditions ................................................................................................................ 640
15.9.1 Function-specific boundary conditions ..................................................................................... 640
15.9.1.1 Continue machining within subroutines ................................................................................... 640
15.9.1.2 Continue machining within program loops ............................................................................... 640
15.9.1.3 Machining continuation on full circles ...................................................................................... 641
15.9.1.4 Automatically generated contour elements .............................................................................. 641
15.9.2 Boundary conditions for standard functions ............................................................................. 641
15.9.2.1 Axis replacement ..................................................................................................................... 641
15.9.2.2 Traversing movements of the channel axes ............................................................................ 642
15.9.2.3 Block numbers ......................................................................................................................... 642
15.9.2.4 Block search ............................................................................................................................ 642
15.9.2.5 Transformations ....................................................................................................................... 642
15.9.2.6 Compensation .......................................................................................................................... 643
15.9.2.7 Frames ..................................................................................................................................... 643
15.9.2.8 Tool offsets .............................................................................................................................. 644
15.10 Data lists .................................................................................................................................. 645
15.10.1 Machine data ........................................................................................................................... 645
15.10.1.1General machine data ............................................................................................................. 645
15.10.1.2Channel­specific machine data ................................................................................................ 645
16 TE8: Cycle-independent path-synchronous switching signal output .......................................................647
16.1 Brief description ....................................................................................................................... 647
16.2 Functional description.............................................................................................................. 649
16.2.1 General .................................................................................................................................... 649
16.2.2 Calculating the switching positions .......................................................................................... 649
16.2.2.1 Block-related switching signal output ....................................................................................... 649
18
Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Special Functions