Siemens SINUMERIK 840D sl Function Manual page 167

Setting via the PLC user interface
The assignment is made using one of the following interface signals:
● Machine axes:
– DB31, ... DBX4.0-2 (activate handwheel <n> (1, 2, 3))
● Geometry axes:
– DB21, ... DBX12.0-2 (geometry axis 1: Activate handwheel <n>)
– DB21, ... DBX16.0-2 (geometry axis 2: Activate handwheel <n>)
– DB21, ... DBX20.0-2 (geometry axis 3: Activate handwheel <n>)
● Orientation axes:
– DB21, ... DBX320.0-2 (orientation axis 1: Activate handwheel <n>)
– DB21, ... DBX324.0-2 (orientation axis 2: Activate handwheel <n>)
– DB21, ... DBX328.0-2 (orientation axis 3: Activate handwheel <n>)
Setting via the user interface (HMI).
Pressing the "Handwheel" softkey in the JOG-mode basic menu displays the "Handwheel"
window. Here, every handwheel can be assigned an axis and the handwheel can be enabled
or disabled.
Note
The handwheel assignment is not possible via the user interface (HMI) for more than three
connected handwheels and a binary-coded representation of the handwheel number in the
NC/PLC interface signals.
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
H1: Manual and handwheel travel
4.6 Handwheel travel
167