Rotary Axes (R2); Signals To Axis/Spindle (Db31 - Siemens SINUMERIK 840D sl Function Manual

Z2: NC/PLC interface signals

19.12 Rotary axes (R2)

DB31, ...
DBX100.6
Signal state 0 or edge
change 1 → 0
Signal irrelevant
for ......
Corresponding to ....
DB31, ...
DBX100.7
Edge evaluation: No
Signal state 1 or edge
change 0 → 1
Signal state 0 or edge
change 1 → 0
Corresponding to ....
DB31, ...
DBX104.0 - 7
Edge evaluation: No
Signal state 1 or edge
change 0 → 1
Signal state 0 or edge
change 1 → 0
Corresponding to ....
19.12 Rotary axes (R2)
19.12.1

Signals to axis/spindle (DB31, ...)

DB31, ...
DBX12.4 Traversing range limitation for modulo rotary axes
Edge evaluation: No
Signal state 1 or Activate traversing range limitation for modulo rotary axes
edge change 0 → 1 (software end switches, work field limitations).
Signal state 0 or Deactivate traversing range limitation for modulo rotary axes.
edge change 1 → 0
Signal irrelevant Linear axes / rotary axes without modulo functionality.
for ...
Application exam‐ Built-on rotary axis with monitoring
ple(s)
938
Oscillation movement active
The axis is not currently oscillating.
DBX100.7 = 0
DBX100.7
Oscillation active
Signal(s) updated: Cyclic
The axis is currently being traversed as an oscillation axis.
The axis is a positioning axis.
DBX100.5, DBX100.6
Active infeed axes
Signal(s) updated: Cyclic
The axis sending the signal is currently the oscillation axis and is indicating its active infeed
axes in this field (104.0 axis 1 is infeed axis, 104.1 axis 2 is infeed axis, etc.).
The associated axis is not an infeed axis.
DBX100.7
Signal(s) updated: Cyclic
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Extended Functions