Siemens SINUMERIK Series Function Manual page 871

DB21, ...
DBX332.0-2,
DBX336.0-2,
Handwheel active for orientation axis (1, 2, 3)
DBX340.0-2
Edge evaluation: No
Signal state 1 Feedback signal indicating which handwheel is active for the orientation axis.
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 A handwheel is not active for the orientation axis.
Corresponding to ... DB21, ... DBX332.0-2 ff (activate handwheel)
DB21, ...
DBX332.4-5,
DBX336.4-5,
Plus and minus traversing request for orientation axis (1, 2, 3)
DBX340.4-5
Edge evaluation: No
The signal is the same as the previous traversing command signal.
Signal state 1
•
•
•
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Signal(s) updated: Cyclically
Number of the assigned handwheel
Number of the assigned handwheel
Signal(s) updated: Cyclically
JOG mode:
With the plus or minus traversing key.
REF mode:
With the traversing key that takes the axis to the reference point.
AUTOMATIC/MDI mode:
A program block containing a coordinate value for the axis in question is executed.
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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