Siemens SINUMERIK 808D Commissioning Manual page 69

You can set the read/write protection for these user data by setting the following display
machine data ("SYSTEM" operating area > "Mach. data" > "Expert list" > "Display MD"):
No.
207
208
209
210
212
213
214
215
218
219
221
222
223
User data with protection level 3 can be read or written with access level "Customer" or
higher.
User data with protection level 4 can be read or written only when the PLC address
DB2600.DBX0.7 is set to "1".
User data with protection level 5 can be read or written only when the PLC address
DB2600.DBX0.6 is set to "1".
User data with protection level 6 can be read or written only when the PLC address
DB2600.DBX0.5 is set to "1".
User data with protection level 7 can be read or written without any password or PLC
interface signal.
For detailed information about the PLC user interface, refer to the section "PLC user
interfaces (Page 106)".
Commissioning Manual
Commissioning Manual, 01/2015, 6FC5397-4EP10-0BA0
Name
USER_CLASS_READ_TOA
USER_CLASS_WRITE_TOA_GEO
USER_CLASS_WRITE_TOA_WEAR
USER_CLASS_WRITE_ZOA
USER_CLASS_WRITE_SEA
USER_CLASS_READ_PROGRAM
USER_CLASS_WRITE_PROGRAM
USER_CLASS_SELECT_PROGRAM
USER_CLASS_WRITE_PRA
USER_CLASS_SET_V24
USER_CLASS_DIR_ACCESS
USER_CLASS_PLC_ACCESS
USER_CLASS_WRITE_PWA
Commissioning the prototype
Value Description
3 to 7 Protection level: read, for tool offsets
3 to 7 Protection level: write, for tool geome-
try
3 to 7 Protection level: write, for tool wear
data
3 to 7 Protection level: write, for zero offsets
3 to 7 Protection level: write, for setting data
3 to 7 Protection level: read, for part pro-
grams
3 to 7 Protection level: write, for part pro-
grams
3 to 7 Protection level: select, for part pro-
grams
3 to 7 Protection level: write, for R parame-
ters
3 to 7 Protection level: set, for RS232 set-
tings
3 to 7 Protection level: directory access
3 to 7 Protection level: PLC project access
3 to 7 Protection level: protected work area
access
7.2 Data backup
69