Khp Password Confirmation / Khp Passw Confirm; Khp Memory Card Reference Serial Number / Khp Mem Ref Ser_No; Nvram Action / Nvram Action - Siemens SINAMICS DCM List Manual

2 Parameters
2.2 List of parameters
p7768[0...29]

KHP password confirmation / KHP passw confirm

CU_DC, CU_DC_R, Can be changed: U, T
CU_DC_R_S,
Data type: Unsigned16
CU_DC_S
P-Group: -
Not for motor type: -
Min
-
Description: Confirms the new password for know-how protection.
Dependency: Refer to: p7766, p7767
Note: KHP: Know-How Protection
When reading, p7768[0...29] = 42 dec (ASCII character = "*") is displayed.
p7769[0...20]

KHP memory card reference serial number / KHP mem ref ser_no

CU_DC, CU_DC_R, Can be changed: T
CU_DC_R_S,
Data type: Unsigned8
CU_DC_S
P-Group: -
Not for motor type: -
Min
-
Description: Sets the reference serial number for the memory card.
Using this parameter, if a Control Unit and/or a memory card is replaced at the end customer, the OEM can again
adapt the project to the modified hardware.
Dependency: Refer to: 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.
p7770

NVRAM action / NVRAM action

TM150, TM15DI_DO, Can be changed: T
TM31
Data type: Integer16
P-Group: -
Not for motor type: -
Min
0
Description: Sets the action to be executed for NVRAM data.
At the end of the action the value is automatically set to 0.
Value: 0:
1:
2:
3:
Notice: After action p7770 = 1 no more pulses may be enabled.
After action p7770 = 2, it is essential that parameters are backed up (p0977 = 1) and that a warm restart is then
performed (p0009 = 30, p0976 = 2, 3). This will apply the values written.
Note: If value = 1:
This action loads the NVRAM data to the parameters.
If value = 2:
This action loads the parameters to the NVRAM.
If value = 3:
This action sets parameters p7771 ... p7774 to the factory setting.
It is recommended to avoid placing unnecessary load on the subsequent upload/download operation.
294
Inactive
Load NVRAM data to parameters
Load parameters to NVRAM
Reset
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
3
List Manual (LH8), 02/2015, 6RX1800-0ED76
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 0
Factory setting
-
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
-
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
SINAMICS DCM