Dependency:
See also: p7765, p7766, p7767, p7768
Note
KHP: Know-How Protection
- the OEM may only change this parameter for the use case "Sending encrypted SINAMICS data".
- SINAMICS only evaluates this parameter when powering up from the encrypted "Load into file system..." output or
when powering up from the encrypted PS files. The evaluation is only made when know-how protection and memory
card copy protection have been activated.
r7760.0...12
CO/BO: Write protection/know-how protection status / Wr_prot/KHP stat
Access level: 3
Calculated: -
Data type: Unsigned16
Can be changed: -
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: -
Min:
-
Max:
-
Factory setting:
-
Description:
Displays the status for the write protection and know-how protection.
Bit field:
Bit
Signal name
1 signal
0 signal
FP
00
Write protection active
Yes
No
-
01
Know-how protection active
Yes
No
-
02
Know-how protection temporarily withdrawn
Yes
No
-
03
Know-how protection cannot be deactivated
Yes
No
-
04
Extended copy protection is active
Yes
No
-
05
Basic copy protection is active
Yes
No
-
06
Trace and measuring functions for diagnostic purposes
active
Yes
No
-
12
Reserved Siemens
Yes
No
-
Dependency:
See also: p7761, p7765, p7766, p7767, p7768
Note
KHP: Know-How Protection
For bit 00:
Write protection can be activated/deactivated via p7761 on the Control Unit.
For bit 01:
The know-how protection can be activated by entering a password (p7766 ... p7768).
For bit 02:
If it has already been activated, know-how protection can be temporarily deactivated by entering the valid password in
p7766. In this case, bit 1 = 0 and bit 2 = 1 offset.
For bit 03:
Know-how protection cannot be deactivated, as p7766 is not entered in the OEM exception list (only the factory setting
is possible). This bit is only set if know-how protection is active (bit 1 = 1) and p7766 has not been entered in the OEM
exception list.
For bit 04:
When know-how protection has been activated, the contents of the memory card (parameter and DCC data) can be
additionally protected against being used with other memory cards/Control Units. This bit is only set if know-how
protection is active and p7765 bit 00 is set.
For bit 05:
When know-how protection has been activated, the contents of the memory card (parameter and DCC data) can be
additionally protected against being used with other memory cards. This bit is only set if know-how protection is active
and in p7765 bit 01 is set and not bit 00.
For bit 06:
When know-how protection is activated, the drive data can be traced using the device trace function. This bit is only set
if know-how protection is active and in p7765.2 is set.
Parameters
7.2 Parameter list
SINAMICS G120X converter
860
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
