Start-Up
4.2 Turning on and booting the control system
4-46
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
Saving data externally:
Use the Services/Data outp. menu to transfer the following user data as individual files to an
external PC via the V24 interface.
Loading data from an external data backup into the control system:
Press the Start data inp. softkey in the Services menu.
4.2 Turning on and booting the control system
Approach
S Inspect the system visually for:
– proper mechanical installation with tight electrical connections
– supply voltages
– connections for shielding and grounding.
S Turn on the control system.
Note
Providing memory and start-up switch S1 are set correctly (see Fig.2-9), the control system boots.
Start-up switch S1 (hardware)
The ENC is provided with a start-up switch to assist start-up of the control system. This switch
can be actuated using a screw driver.
Table 4-2 Start-up switch settings
Position
Meaning
0 Normal power–up
1 Power–up with default machine data (user data determined by the software version)
2 System software update
3 Power–up with saved data
4 PLC stop
5 Reserve
6 Assigned
7 Assigned
The switch position comes into effect with next power–up and is displayed on the screen
when the control system powers up.
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