Siemens SINUMERIK 840D sl Operating Manual page 140

Operator control (software)
6.5 CNC Lock function
Operating sequence
1. To activate the CNC lock function, click "Tools > CNC lock function" in the main window
menu.
Figure 6-58
The "CNC lock function" dialog opens.
2. Click the "Activate" button at "Select CNC lock function". The button is selected.
3. Select the software version of the control to be locked.
4. Enter the CompactFlash card number for whose control the lock is to be set. The
CompactFlash card number must contain at least 4 characters and maximum 20
characters. Spaces, special characters and accented characters are not permitted.
5. Enter the hardware serial number of the control. The hardware serial number must contain
at least 1 character and maximum 15 characters. Special characters and spaces are not
permitted.
6. Enter an OEM PIN. The OEM PIN must contain at least 8 characters, including at least one
uppercase letter, at least one lowercase letter, at least one number and at least one special
character.
140
CNC lock function
NOTICE
Do not forward to customers!
Do not forward the PIN to end users! With the PIN the customer can remove the lock.
SINUMERIK Integrate Access MyMachine /P2P (PC)
Operating Manual, 11/2016, A5E39356962B AA