Siemens SINAMICS S120 Function Manual page 925

Entering the license key in STARTER
With the STARTER commissioning tool, enter the letters and numbers of the license key
directly, as specified in the "WEB License Manager". Always enter upper-case letters in
parameter p9920.
In this case, STARTER handles the ASCII coding in the background.
Example of a license key: "E1MQ-4BEA"
Note
If several licenses have been ordered for a card, the license key is longer than in the
example.
If in addition to the existing license, additional licenses are ordered for a card, the license key
must be generated again by the WEB License Manager and re-entered.
Procedure for entering a license key (see example):
p9920[0] = E 1st character
...
p9920[8] = A 9th character
Note
When changing p9920[x] to the value 0, all of the following indices are also set to 0.
In STARTER, this is performed by deleting the value of p9920[x].
After the license key has been entered, it has to be activated as follows:
● p9921 = 1 (start, activate license key)
Drive functions
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
The parameter is automatically reset to 0
Basic information about the drive system
12.13 Licensing
923