START
09.95
Siemens AG 2001 All Rights Reserved 6FC5197–jAA50
4–52
SINUMERIK 840C (IA)
Selecting BACKUP Press the softkeys DIAGNOSIS then START-UP 1) then BACKUP to obtain the
basic display for BACKUP.
When BACKUP is selected, the entire MMC area is stopped. The NC must be in
the RESET state.
When you have pressed the softkey BACKUP the following screen appears:
Fig. 4.22
Press the softkey START to activate the function BACKUP. The main menu is
displayed, from which you can choose between the following functions:
As from SW 4, you are prompted to enter the correct time and date. Press the
Input key to confirm your input. The values are activated after Power ON.
4 MMC Area Diagnosis
4.6 BACKUP with Valitek streamer/PC link
1) Up to software version 2, this softkey is called PC START-UP.