Siemens SINUMERIK 828D PPU Series Manual page 156

Connectable components
7.5 Mini handheld unit
Table 7-60
● Enabling button
● Handwheel
● Rapid traverse key
● Traversing keys
● Function keys
156
Coding of axis selection switch
Connector X1
Pin 8 Pin 9
0 0
1 1
0 1
0 1
1 1
1 0
0 0
The enabling button is designed as a 3-way switch. This must be held in its central position
for movements to be triggered.
The handwheel can be used to initiate movements at the selected axis using the axis
selection switch.
The rapid traverse key increases the traversing speed of the selected axis with the axis
selector switch. The rapid traverse button is active both for traversing commands issued
via the +/- keys and for handwheel signals.
The + and - traversing keys can be used to trigger traversing movements on the axis
selected via the axis selection switch.
The function keys can be used to trigger machine-specific functions.
Switch position
Pin 10
0 -
0 0
0 Z
1 X
1 Y
1 4
1 5
Function
Mini HHU not connected
No axis selected
Z axis selected
X axis selected
Y axis selected
Axis 4 selected
Axis 5 selected
Manual, 01/2014, 6FC5397-2DP40-3BA3
PPU