15
Tables 04.00
15.2 List of s
stem variables
15
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15-544
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
Identifier Type Description: System variable/value range/index Part pro Sync O S
$AC_IW_TU
INT $AC_IW_TU
Position information of the axes (MCS) for PTP travel
RS R 5
.
2
$A_PROBE
INT $A_PROBE[1]: Status of first probe
$A_PROBE[2]: Status of second probe
0 => not deflected
1 => deflected
n: Number of probe
RS R 4
$AC_MEA
INT $AC_MEA[n]
Probe has been triggered if TRUE (1)
n: Number of probe
1 – MAXNUM_PROBE
R2
$AC_TRAFO
INT $AC_TRAFO
Code number of the active transformation according to machine data
$MC_TRAFO_TYPEn
RS R 3
$AC_LIFTFAST
INT $AC_LIFTFAST
Information about execution of liftfast.
0: Initial state.
1: Liftfast has been executed.
The variable is set to 1 by the NC at the start of the list fast process.
The program evaluating the variable (if one exists)
is set back to the basic setting ($AC_LIFTFAST=0) in order to be
able to detect a subsequent list fast.
RS W
S
RW 4
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