Siemens SINUMERIK 840D sl Function Manual page 1066

NC/PLC interface signals (Z2)
19.12 Oscillation
DB31, ...
DBX100.6
Edge evaluation: No
Signal state 1 or edge
change 0 → 1
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 ....
1066
Oscillation movement active
Signal(s) updated: Cyclic
The axis is executing an oscillation movement between 2 reversal points.
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
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Extended Functions