Sinumerik Alarm 6698 Unknown NC card (%1/%2). Writing not possible.
%1 = actManufactorCode (manufacturer code read by the card)
%2 = actDeviceCode (memory code read by the card)
The NC card cannot be accessed because a valid write algorithm is not available for the flash memory.
– Alarm display.
Use a compatible NC card or enter the new manufacturer code/device code in MD $MN_PERMISSIVE_FLASH_TAB after consultation with SIEMENS.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens