Siemens SINUMERIK Series

T1: Indexing axes
15.9 Data lists
Extended Functions
794 Function Manual, 03/2013, 6FC5397-1BP40-3BA1
15.9.3 Signals
15.9.3.1 Signals from axis/spindle
Signal name SINUMERIK 840D sl SINUMERIK 828D
Referenced/synchronized 1, referenced/synchronized 2 DB31, ... .DBX60.4/5 DB390x.DBX0.4/5
Indexing axis in position DB31, ... .DBX76.6 DB390x.DBX1002.6
15.9.4 System variables
Identifier Description
$AA_ACT_INDEX_AX_POS_NO[axis] Number of last indexing position reached or overtraveled
$AA_PROG_INDEX_AX_POS_NO[axis] Number of programmed indexing position