Siemens SINUMERIK 840C Operator's Manual page 49

2 Operator Interface
Rapid traverse
overlay
Keyswitch
Table 2-4
Position of switch
Position 0
Position 1
Position 2
Position 3
Note
2-20
When you operate this key at the same time as any of the keys above, the axis
is traversed in rapid traverse mode.
The SINUMERIK 840C keyswitch has 4 positions which are evaluated by the
control's operating system. Three keys of different colours belong to the
keyswitch and these can be turned and removed from the following positions:
Withdraw position
-
0 + 1 key 1
black
0 + 1 + 2 key 2
green
0+1+2+3 key 3
red
Machine manufacturer
The key positions can be assigned with additional functions by the machine
manufacturer. Please read the machine manufacturer's Operator's Guide.
If the PLC is in the STOP state the input display on the machine control panel
is not scanned. In this case the control can be powered up via keyswitch
position 3.
6FC5198-6AA60-0BP1
Function
Data is only displayed
Generate, edit and delete workpiece
data
Generate, edit and delete interface data
and setting data
The STANDARD workpiece is not
loaded when the control is powered
up. Use only for start-up and servicing!
© Siemens AG 1999 All Rights Reserved
SINUMERIK 840C, OEM Version for Windows (BA)
01.99