Siemens SINAMICS G120 List Manual page 141

Note: Parameters saved with p0971 = 10, 11, 12 can be loaded again with p0970 = 10, 11 or 12.
Identification and maintenance data (I&M data, p8806 and following) are only saved for p0971 = 1.
p0972 Drive unit reset / Drv_unit reset
Access level: 3
Can be changed: U, T
Unit group: -
Min
0
Description: Sets the required procedure to execute a hardware reset for the drive unit.
Value: 0:
1:
2:
3:
Danger: It must be absolutely ensured that the system is in a safe condition.
The memory card/device memory of the Control Unit must not be accessed.
Note: If value = 1:
Reset is immediately executed and communications interrupted.
After communications have been established, check the reset operation (refer below).
If value = 2:
Help to check the reset operation.
Firstly, set p0972 = 2 and then read back. Secondly, set p0972 = 1 (it is possible that this request is possibly no
longer acknowledged). The communication is then interrupted.
After communications have been established, check the reset operation (refer below).
If value = 3:
The reset is executed after interrupting cyclic communication. This setting is used to implement a synchronized reset
by a control for several drive units.
If cyclic communication is not active, then the reset is immediately executed.
After communications have been established, check the reset operation (refer below).
To check the reset operation:
After the drive unit has been restarted and communications have been established, read p0972 and check the
following:
p0972 = 0? --> the reset was successfully executed.
p0972 = 0? --> the reset was not executed.
r0980[0...299] List of existing parameters 1 / List avail par 1
Access level: 4
Can be changed: -
Unit group: -
Min
-
Description: Displays the parameters that exist for this drive.
Dependency: Refer to: r0981, r0989
Note: Modified parameters are displayed in indices 0 to 298. If an index contains the value 0, then the list ends here. In a
long list, index 299 contains the parameter number at which position the list continues.
This list consists solely of the following parameters:
r0980[0...299], r0981[0...299] ... r0989[0...299]
The parameters in this list are not displayed in the expert list of the commissioning software. However, they can be
read from a higher-level control system (e.g. PROFIBUS master).
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
Inactive
Hardware-Reset immediate
Hardware reset preparation
Hardware reset after cyclic communication has failed
Calculated: -
Scaling: -
Unit selection: -
Max
3
Calculated: -
Scaling: -
Unit selection: -
Max
-
2 Parameters
2.2 List of parameters
Data type: Unsigned16
Dyn. index: -
Func. diagram: -
Factory setting
0
Data type: Unsigned16
Dyn. index: -
Func. diagram: -
Factory setting
-
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