Siemens SINUMERIK 840Di sl Commissioning Manual page 361

Possible characters
Up to eight characters are possible in a password. We recommend that you restrict yourself
to the character set of the operator panel in selecting a password. Where a password
consists of less than eight characters, the additional characters are interpreted as blanks.
Default passwords
The following default passwords have been set for protection levels 1 to 3:
● Protection level 1: SUNRISE
● Protection level 2: EVENING
● Protection level 3: CUSTOMER
Redefining protection levels
The protection levels of machine and/or setting data can be modified both with respect to
complete machine or setting data ranges and for single data.
Data areas
Table 11-3
Number
MMC machine data ($MM_.... )
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9213
9214
9215
9218
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
NOTICE
A system power-up with loading the default machine data (after "Delete NC data", e.g.
using 840Di Startup) will reset the passwords to the default values.
These passwords should be changed to ensure effective access protection.
Protection levels: Machine data
Name
USER_CLASS_READ_TOA
USER_CLASS_WRITE_TOA_GEO
USER_CLASS_WRITE_TOA_WEAR
USER_CLASS_WRITE_FINE
USER_CLASS_WRITE_TOA_SC
USER_CLASS_WRITE_TOA_EC
USER_CLASS_WRITE_TOA_SUPVIS
USER_CLASS_WRITE_TOA_ASSDNO
USER_CLASS_WRITE_MAG_WGROUP
USER_CLASS_WRITE_TOA_ADAPT
USER_CLASS_WRITE_ZOA
USER_CLASS_OVERSTORE_HIGH
USER_CLASS_WRITE_PRG_CONDIT
USER_CLASS_WRITE_SEA
USER_CLASS_SELECT_PROGRAM
NC Commissioning with HMI Advanced
11.2 Machine and setting data
Name
Read tool offsets
Write tool geometry
Write tool wear data
Write Fine
Change additive tool offsets
Change tool setup offsets
Change tool monitoring limit values
Change D No. assigned to a tool edge
change wear group magazine location/mag.
Tool adapter data
Write settable zero offset
Extended overstore
Program control
Write setting data
Program selection
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