Cause : Know-how protection- Copy protection error comes when he know-how protection with copy protection for the memory card is active. An error has occurred when checking the memory card.

Fault value (r0949, interpret decimal):
0: A memory card is not inserted.
1: An invalid memory card is inserted (not SIEMENS).
2: An invalid memory card is inserted.
3: The memory card is being used in another Control Unit.
12: An invalid memory card is inserted (OEM input incorrect, p7769).
13: The memory card is being used in another Control Unit (OEM input incorrect, p7759). See also: p7765 (KHP memory card copy protection)

Re fault value = 0, 1:

- Insert the correct memory card and carry out POWER ON.

Re fault value = 2, 3, 12, 13:

- contact the responsible OEM.

- Deactivate copy protection (p7765) and acknowledge the fault (p3981).

- Deactivate know-how protection (p7766 ... p7768) and acknowledge the fault (p3981)