2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
176
List Manual, 09/2017, A5E33842890
Description:
Setting to save parameters in the non-volatile memory.
When saving, only the adjustable parameters intended to be saved are taken into account.
Value:
0:
Inactive
1:
Save drive object
10:
Save in non-volatile memory as setting 10
11:
Save in non-volatile memory as setting 11
12:
Save in non-volatile memory as setting 12
30:
State when delivered, save in non-volatile memory as setting 30
Dependency:
Refer to: p0970, p1960, p3845, r3996
Caution:
If a memory card (optional) is inserted – and the USB interface is not used, the following applies:
The parameters are also saved on the card and therefore overwrite any existing data!
Notice:
The Control Unit power supply may only be switched off after data has been saved (i.e. after data save has been
started, wait until the parameter again has the value 0).
Writing to parameters is inhibited while saving.
The progress while saving is displayed in r3996.
For p0971 = 30:
The original state when delivered is overwritten when executing this memory function.
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.
Description:
Sets the required procedure to execute a hardware reset for the drive unit.
Value:
0:
Inactive
1:
Hardware-Reset immediate
2:
Hardware reset preparation
3:
Hardware reset after cyclic communication has failed
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).
p0971
Save parameters / Save par
Access level:
1
Calculated:
-
Data type:
Unsigned16
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 30
0
p0972
Drive unit reset / Drv_unit reset
Access level:
3
Calculated:
-
Data type:
Unsigned16
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 3 0