Siemens SINUMERIK 808D ADVANCED Parameter Manual page 429

Signal state 1 or edge
change 0 → 1
Signal state 0 or edge
change 1 → 0
corresponding to ...
Note for the reader
DB390x
DBX0.6
Edge evaluation: No
Signal state 1
Signal state 0
corresponding to ...
Note for the reader
DB390x
DBX0.7
Edge evaluation: No
Signal state 1
Signal state 0
corresponding to ...
Note for the reader
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
Axes:
When being referenced, if the machine axis has reached the reference point
(incremental measuring systems) or the target point (for length measuring
system with distance-coded reference marks), then the machine axis is ref‐
erenced and the IS "Referenced / synchronized 2" (for position measuring
system 2) is set.
Spindles:
After "power-on", a spindle is synchronized the latest after one spindle rev‐
olution (zero mark) or when passing the BERO.
The machine axis / spindle with position measuring system 2 is not refer‐
enced / synchronized.
DB380x DBX0.6 (position measuring system 2)
MD34102 REFP_SYNC_ENCS (measuring system calibration) = 0
Function Manual Basic Functions R1, S1
Position reached with exact stop coarse
Signal(s) from axis / spindle (NCK → PLC)
Signal(s) updated: Cyclic
The axis is in the appropriate exact stop and no interpolator is active for the
axis and
● the control is in the reset state (reset key or end of program).
● the axis was last programmed as a positioning spindle.
● the path motion was terminated with NC stop.
● the spindle is in position-controlled mode and is stationary.
● the axis is switched from closed-loop speed-controlled to closed-loop
position-controlled mode with IS "position measuring system".
The axis is not in the appropriate exact stop or the interpolator is active for
the axis or
● the path motion was terminated with NC stop.
● the spindle is in the speed-controlled mode.
● the "parking" mode is active for the axis.
● the axis is switched-over from the position-controlled to the speed-
controlled mode with using the IS "Position measuring system".
MD36000 STOP_LIMIT_COARSE (exact stop coarse)
Function Manual Basic Functions B1
Position reached with exact stop fine
Signal(s) from axis / spindle (NCK → PLC)
Signal(s) updated: Cyclic
See IS "Position reached with exact stop coarse".
See IS "Position reached with exact stop coarse"
MD36010 STOP_LIMIT_FINE (exact stop fine)
Function Manual Basic Functions B1
Detailed descriptions of interface signals
5.8 Axis / spindle-specific signals
429