Siemens SINUMERIK 840D Operator's Manual page 438

9
"Startup" Operating Area
9.1 Machine data
LCD LCD
brighter darker
Change
language
NCK
Reset
Password...
9-438
Vertical softkeys
Only for OP 010 with STN display:
You can change the screen brightness.
You can define the boot settings in display machine data $MM LCD
CONTRAST. This display appears with each Power On boot.
You can use two languages in parallel.
When you press softkey "Change language", screen texts are
displayed in the other of the two languages.
You can press this softkey to initiate NCK power ON/Reset. This
softkey appears only if you have been granted appropriate access
rights.
You can set, modify or delete a password.
Function
The control has a protection level system for enabling data areas.
There are access levels 0 to 7,
· 0
is the highest and
· 7
is the lowest.
Protection levels
· 0 to 3
is controlled by means of passwords and
· 4 to 7 by means of keyswitch settings.
The operator only has access to information protected by one
particular level and the levels below it. The machine data is assigned
different protection levels as a standard measure.
SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
9
03.04
Ó Siemens AG, 2004. All rights reserved