2 Parameters
2.2 List of parameters
SINAMICS G120D
418 List Manual (LH14), 01/2016, A5E33842313
Dependency: Refer to: p7761, p7765, p7766, p7767, p7768
Note: KHP: Know-How Protection
For bit 00:
Write protection can be activated/de-activated 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 de-activated 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 de-activated, 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.
Description: Setting for activating/de-activating the write protection for adjustable parameters.
Value: 0: De-activate write protection
1: Activate write protection
Dependency: Refer to: r7760
Notice: While write protection is active, a download is prevented; however, it is still possible to restore the factory settings.
Note: Parameters with the "WRITE_NO_LOCK" attributes are excluded from the write protection.
A product-specific list of these parameters is also available in the corresponding List Manual.
Description: Sets the behavior for write protection when accessing via multi-master fieldbus systems (e.g. CAN, BACnet).
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02 Know-how protection temporarily withdrawn Yes No -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 de-
activated
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 -
p7761 Write protection / Write protection
Access level: 3 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 1 0
p7762 Write protection multi-master fieldbus system access behavior / Fieldbus acc_behav
Access level: 3 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 1 0
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