2 Parameters
2.2 List of parameters
SINAMICS DCM
294 List Manual (LH8), 02/2015, 6RX1800-0ED76
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.
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.
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: Inactive
1: Load NVRAM data to parameters
2: Load parameters to NVRAM
3: Reset
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.
p7768[0...29] KHP password confirmation / KHP passw confirm
CU_DC, CU_DC_R,
CU_DC_R_S,
CU_DC_S
Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned16 Dyn. index: - Func. diagram: -
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 0
Min Max Factory setting
- - -
p7769[0...20] KHP memory card reference serial number / KHP mem ref ser_no
CU_DC, CU_DC_R,
CU_DC_R_S,
CU_DC_S
Can be changed: T Calculated: - Access level: 3
Data type: Unsigned8 Dyn. index: - Func. diagram: -
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
p7770 NVRAM action / NVRAM action
TM150, TM15DI_DO,
TM31
Can be changed: T Calculated: - Access level: 3
Data type: Integer16 Dyn. index: - Func. diagram: -
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 3 0
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