Extending The Cnc Lock Function - Siemens SINUMERIK 808D ADVANCED Series Commissioning Manual

Note
If an error occurs when importing the activation file, an error-specific alarm will be issued. The state of the CNC lock function
remains unchanged.
Note
We recommend that the machine manufacturer creates a complete commissioning archive over all control system
components after commissioning the machine and activating the CNC lock function. This ensures data consistency for the
CNC lock function. If necessary, this commissioning archive can be used to recommission the control system without
requiring a service call to reactivate the CNC lock function.
Setting the prewarning time
The prewarning time is the time range before reaching the lock date above which alarm 8063 is displayed once daily. The
alarm is a reminder of the lock date, indicating the remaining days before the NC start is locked. The prewarning time is set
via the machine data MD17300 (default = 30) which can be accessed through the following operations:
+ → → →
13.10.4

Extending the CNC lock function

To extend the CNC lock function, the machine manufacturer must use the AMM tool to create a new activation file with new
lock date for the CNC lock function.
Creating the activation file
The following data is required to create a new activation file:
● Serial number of the CF card
● Serial number of the PPU
● OEM PIN
● New lock date
Note
The serial numbers of the CF card and the PPU as well as the OEM PIN must match the values used when the CNC lock
function was activated initially.
The process of creating an activation file for extending the CNC lock function is almost the same as that for activating the
CNC lock function (see Section "Creating the activation file (Page 268)"), except that the button must be
clicked at step 3.
Importing the activation file
The new activation file must be imported into the control system to extend the CNC lock function. The machine manufacturer
can import the new activation file directly or send the file to the end user who transfers the file to the control system. For
more information about how to import the activation file, see Section "Importing the activation file (Page 269)".
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6FC5397-4EP10-0BA8, 07/2018