Siemens SINUMERIK 880 SW 6 Planning Manual page 150

4 Description of Machine Control Panel Signals
Operator controls for 880T and 880M
Number Operator control element
1 Emergency stop switch
2 Mode selection switch
3 Single block changeover switch
4 Spindle speed override switch
5 Feedrate/rapid traverse override switch
6 NC ON key
7 Keyswitch
8 RESET key
9 NC stop key (program hold)
10 NC start key (program start)
11 Spindle stop key
12 Spindle start key
13 Feed hold key
14 Feed start key
Operator controls for 880T
Number Operator control element
15 Handwheel selector switch
16 Direction keys, rapid traverse key
17 Expansion submodule double slide (Option, an auxiliary axes expansion
submodule can also be located here)
18 Serial interface
Operator controls for 880M
Number Operator control element
15 Axis selector switch
16 Direction keys, rapid traverse key
17 Expansion submodule auxiliary axes
18 Serial interface
4–2
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SINUMERIK 880 (PJ)