Siemens SINUMERIK 840D sl Function Manual page 951

TP Programmed indexing position
TPA Displayed indexing position
ESFW "Exact stop fine" window
Figure 16-2 Indexing position displays: Modulo rotary axis
Value range of $AA_ACT_INDEX_AX_POS_NO
Expected value ranges of system variables $AA_ACT_INDEX_AX_POS_NO:
Indexing positions from table
Modulo rotary axis
Linear axis
Equidistant indexing positions
Modulo rotary axis
Linear axis
Extended Functions
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
1 ... n
0*, 1, 2, 3, ... 59, 60, 61*
1 ... m
... -3, -2, -1, 0, 1, 2, 3, ...
T1: Indexing axes
16.4 Programming of indexing axes
None 0
n = maximum 60
0*: below total indexing area
61*: above total indexing area
None 0
m = denominator (counter)
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