Siemens SINUMERIK Series Function Manual page 865

DB21, ...
DBX15.0,
DBX 19.0,
DBX 23.0 Handwheel direction of rotation inversion for geometry axis (1, 2, 3)
Edge evaluation: No
Signal state 1 Request to invert the handwheel direction of rotation.
It is only permissible to change the interface signal when the geometry axis is at a standstill.
Signal state 0 The handwheel direction of rotation to which geometry axis 1, 2 or 3 is assigned, is not inverted.
Application
•
example(s)
•
Corresponding to ... DB21, ... DBX43.0, 49.0, 55.0 (handwheel direction of rotation inversion active for geometry axis 1,
2, 3)
DB21, ...
DBX30.0-2 Activate contour handwheel
Edge evaluation: No
Signal state 1 Request for activation of the corresponding handwheel for the "Contour handwheel / path
specification with handwheel" function.
The interface can be interpreted either bit or binary-coded. The specification is performed via:
MD11324 $MN_HANDWH_VDI_REPRESENTATION
Bit-coded: Maximum of three handwheels
Note
At any one time, the axis can only be assigned to one handwheel. If several interface signals are
set simultaneously, then the following priority applies: "Handwheel 1" before "handwheel 2" before
"handwheel 3"
Binary-coded: Maximum of six handwheels
Signal state 0 No request for activation of a handwheel.
Corresponding to ... DB21, ... DBX37.0-2 (contour handwheel active)
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Signal(s) updated: Cyclically
The handwheel direction of movement does not match the expected direction of the axis.
A handwheel (HT2, HT8) has been assigned to various axes.
Signal(s) updated: Cyclically
Number of the assigned handwheel
Number of the assigned handwheel
18.3 Manual and Handwheel Travel (H1)
1
2
3
1
2
3
4
5
6
Z2: NC/PLC interface signals
Bit 2 Bit 1
0 0
0 1
1 0
Bit 2 Bit 1
0 0
0 1
0 1
1 0
1 0
1 1
Bit 0
1
0
0
Bit 0
1
0
1
0
1
0
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