Signals With Contour Handwheel - Siemens SINUMERIK 840D sl Function Manual

19.4.4

Signals with contour handwheel

Overview of interface signals for contour handwheel
Description of interface signals for contour handwheel
DB21, ...
DBX30.0 Activate handwheel 1 as contour handwheel;
DBX30.1 activate handwheel 2 as contour handwheel;
DBX30.2 activate handwheel 3 as contour handwheel
Edge evaluation: No
Description One of the three handwheels can be selected/deselected as contour handwheel via these signals:
Signal = 1
Signal = 0
Enabling/disabling of the contour handwheel can be performed in the middle of a block.
Upon enabling, the movement is first decelerated and then traversed according to the contour
handwheel.
Upon disabling, the movement is decelerated and the NC program is continued immediately. If the
NC program is to be continued only after a new NC START, then deactivation of the contour
handwheel in the PLC user program must be combined with an NC STOP.
Special cases, The signal is maintained after NC RESET.
errors, ....
Corresponding to .... DB21, ... DBX37.0, 37.1, 37.2 (Handwheel x active as contour handwheel)
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Signal(s) updated: Cyclic
Handwheel x is selected as contour handwheel
Handwheel x is deselected as contour handwheel
NC/PLC interface signals (Z2)
19.4 Manual and handwheel travel
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