Siemens SINUMERIK 840D sl Function Manual page 837

$AA_IB[<axial expression>]
$AA_IM[<axial expression>]
$AA_OSCILL_BREAK_POS1
$AA_OSCILL_BREAK_POS2
$AC_TIME
$AC_TIMES
$AC_TIMEC
$AC_TIMESC
$AC_DTBB
$AC_DTBW
$AA_DTBB[<axial expression>]
$AA_DTBW[<axial expression>]
$AC_DTEB
$AC_DTEW
$AA_DTEB[<axial expression>]
$AA_DTEW[<axial expression>]
$AC_PLTBB
$AC_PLTEB
$AC_VACTB
$AC_VACTW
$AA_VACTB[<axial expression>]
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Actual position BCS axis (real)
Actual position MCS axis (IPO setpoints) (real)
With $AA_IM[S1] setpoints for spindles can be
evaluated. Modulo calculation is used for spindles
and rotary axes, depending on machine data
$MA_ROT_IS_MODULO and
$MA_DISPLAY_IS_MODULO.
Breaking position after external oscillation reversal
when approaching reversal point 1
Breaking position after external oscillation reversal
when approaching reversal point 2
Time from the start of the block (real) in seconds
(including the times for the internally generated
intermediate blocks)
Time from the start of the block (real) in seconds
(without times for the internally generated
intermediate blocks)
Time from the start of the block (real) in IPO steps
(including steps for the internally generated
intermediate blocks)
Time from the start of the block (real) in IPO steps
(without steps for the internally generated
intermediate blocks)
Distance from beginning of block in BCS
(Distance to begin, baseCoor) (real)
Distance from beginning of block in PCS
(Distance to begin, workpieceCoor) (real)
Axial distance from beginning of block in BCS
(Distance to begin, baseCoor) (real)
Axial distance from beginning of block in PCS
(Distance to begin, workpieceCoor) (real)
Distance to end of block in BCS (Distance to end)
(Distance to end, baseCoor) (real)
Distance to end of block in PCS
(Distance to end, workpieceCoor) (real)
Axial distance to end of movement in BCS
(Distance to end, baseCoor) (real)
Axial distance to end of movement in PCS
(Distance to end, workpieceCoor) (real)
Distance from beginning of block in BCS
(Path Length from begin, baseCoor) (real)
Distance to end of block in BCS (Distance to end)
(Path Length to end, baseCoor) (real)
Path speed in BCS
(Velocity actual, baseCoor) (real)
Path speed in PCS
(Velocity actual, workPieceCoor) (real)
Axis velocity in BCS
(Velocity actual, baseCoor) (real)
Oscillation (P5)
12.6 Data lists
837