01.99 2 Operator Interface
© Siemens AG 1999 All Rights Reserved 6FC5198-6AA60-0BP1
SINUMERIK 840C, OEM Version for Windows (BA)
2-23
2.2.5 Operating elements of the hand-held unit (HHU, A-MPC)
Machine manufacturer
The display and key functions can be configured by the machine manufacturer.
For further details refer to the machine manufacturer’s documentation.
SIEMENS
10
20
30
40
50
60
70
80
90
100
110
1
2
3
4
5
6
Fig. 2-5 Operating elements of the hand-held unit (HHU)
1 - EMERGENCY STOP switch
2 - Two-line display
3 - Group of keys with LEDs
4 - Feed/rapid traverse/override switch
5 - Keyswitch
6 - Handwheel
Meaning of the
operating
elements: