System Variables; Main Run Variables For Motion-Synchronous Actions - Siemens SINUMERIK Series Function Manual

P5: Oscillation - only 840D sl
11.6 Data lists
Signal name
Oscillation movement active
Oscillation active
11.6.4

System variables

11.6.4.1

Main run variables for motion-synchronous actions

Main run variable_read
The following variables are provided for main run variable_read:
$A_IN[<arith. expression>]
$A_OUT[<arith. expression>]
$A_INA[<arith. expression>]
$A_OUTA[<arith. expression>]
$A_INCO[<arith. expression>]
$AA_IW[<axial expression>]
$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
678
SINUMERIK 840D sl
DB31, ... .DBX100.6
DB31, ... .DBX100.7
digital input (Boolean)
digital output (Boolean)
analog input (Boolean)
analog output (Boolean)
comparator inputs (Boolean)
actual position PCS axis (real)
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)
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
SINUMERIK 828D
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Extended Functions