Siemens SINUMERIK 840D sl Function Manual page 47

Figure 2-5
DB31, ... DBX2.2 (distance-to-go/spindle reset (axis/spindle-specific))
"Delete distance-to-go" is effective in AUTOMATIC and MDA modes only in conjunction with
positioning axes. The positioning axis is decelerated to standstill following the current brake
characteristic. The distance-to-go of the axis is deleted.
Spindle reset
For a detailed description of the spindle reset, see Section "S1: Spindles (Page 1199)".
DB31, ... DBX9.0 / 9.1 / 9.2 (controller parameter set)
Request for activation of the specified controller parameter set.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Cancelling the controller enable when the machine axis is in motion
Controller parameter set
1
2
3
4
A2: Various NC/PLC interface signals and functions
2.2 NC/PLC interface signals - only 840D sl
DBX9.2 DBX9.1
0
0
0
0
DBX9.0
0 0
0 1
1 0
1 1
47