HEIDENHAIN PWM 20 - Manual (Page 19)

20 HEIDENHAIN ATS Software User's Manual
8 Click "Add" to activate the product key.
Note
The "Add" key becomes active, when the correct code is entered. Input errors are reported
as error messages.
1 Serial number (SN) of installed PWM 20
2 < Delete > removes the product key.
3 Active product-key options