Setting Protection Level Via Machine Data Display - Siemens SINUMERIK 840D sl Commissioning Manual

Delete password
Access authorization is not automatically deleted at POWER ON!
NOTICE
When a general reset is performed on the NCK, the default passwords are restored.
4.2

Setting protection level via machine data display

The operator panel machine data can be used to assign the appropriate protection levels for
individual functions and data areas. Different protection levels can be defined for read and
write access of some of the data types.
The machine data, which can be locked by means of protection levels in HMI sl, are listed
below:
$MM_USER_CLASS_CLEAR_RPA=7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_READ_GUD_LUD=7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_SHOW_SBL2=7
Description:
Range of values: 0 - 7
Default:
Effective:
HMI sl (IM9)
Commissioning Manual, 07/2007, 6FC5397-1DP10-2BA0
4.2 Setting protection level via machine data display
Press the "Delete password" softkey.
The access authorization is reset.
Delete-protection of R parameters for Delete all softkeys
7
Restart
Read protection for user data (GUD, PUD, LUD)
7
Restart
Activation protection for SBL2 (calculation block coarse)
7
Restart
Protection levels
27