Siemens SINUMERIK 840C Installation Instructions Manual page 773

11 Data Backup/CPU Replacement
11.1.7 Loading from hard disk (control startup with user data)
54) SK "Loading from disk"
55) Set "Drives" area
via toggle switch
56) SK "Loading start"
57) Press "Recall" key
58) Vertical SK
Accept "All" + "NCK PO"
59) Machine display faded in
60) Area switchover
61) SK "Diagnosis"
62) Press "Recall" key twice
63) SK "General reset mode"
A
64) SK "Exit general reset mode"
65) "Machine area" key
11–14
3
!!!Data transfer from PC to NC in progress!!!
Note:
PLC should be activated by this time
(only green LED light on the PLC CPU)
66) END
Note:
Missing data, e.g. TC, ZO, setting data
must be reloaded later.
© Siemens AG 1992 All Rights Reserved
Boot file generated
Warning:
If this SK is not pressed,
all drive data will be lost
after "Power on"!
6FC5197- AA50
SINUMERIK 840C (IA)
01.99