Siemens SINUMERIK 840D sl Commissioning Manual page 34

Protection levels
4.2 Setting protection level via machine data display
$MM_USER_CLASS_WRITE_BASE_FRAME =7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_WRITE_CYCFRAME=7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_WRITE_EXTFRAME=7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_WRITE_GUD_LUD=7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_WRITE_PARTFRAME=7
Description:
Range of values: 0 - 7
Default:
Effective:
$MM_USER_CLASS_WRITE_PRG_CONDIT=7
Description:
Range of values: 0 - 7
Default:
Effective:
28
Write protection for base frames (basic ZO)
7
Restart
Write protection for cycle frame
7
Restart
Write protection for frame external ZO
7
Restart
Write protection for user data (GUD, PUD, LUD)
7
Restart
Write protection for frame tool reference point
7
Restart
Write protection program control
7
Restart
Commissioning Manual, 07/2007, 6FC5397-1DP10-2BA0
HMI sl (IM9)