Z2: NC/PLC interface signals
18.3 Manual and Handwheel Travel (H1)
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
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(s) updated: Cyclically
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)
• The handwheel direction of movement does not match the expected direction of the axis.
• A handwheel (HT2, HT8) has been assigned to various axes.
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(s) updated: Cyclically
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"
Number of the assigned handwheel Bit 2 Bit 1 Bit 0
1 0 0 1
2 0 1 0
3 1 0 0
Binary-coded: Maximum of six handwheels
Number of the assigned handwheel Bit 2 Bit 1 Bit 0
1 0 0 1
2 0 1 0
3 0 1 1
4 1 0 0
5 1 0 1
Signal state 1
6 1 1 0
Signal state 0 No request for activation of a handwheel.
Corresponding to ... DB21, ... DBX37.0-2 (contour handwheel active)
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