Saving The Parameters Permanently; Parameterization Errors - Siemens SINAMICS S150 Operating Instructions Manual

6.7.9

Saving the parameters permanently

Description
If parameters have been changed using the operator panel (confirm with OK in the
Parameter Editor), the new values are initially stored in the volatile memory (RAM) of the
converter. An "S" flashes in the top right of the AOP display until they are saved to a
permanent memory. This indicates that at least 1 parameter has been changed and not yet
stored permanently.
Two methods are available for permanently saving parameters that have been changed:
● To store the parameters permanently, choose <MENU> <Parameterization> <OK>
● When confirming a parameter setting with OK, press the OK key for > 1 s. The system
In both cases, all changes that have not yet been saved permanently are stored in the
EEPROM.
6.7.10

Parameterization errors

If a fault occurs when reading or writing parameters, a popup window containing the cause of
the problem is displayed.
The system displays:
Parameter write error (d)pxxxx.yy:0xnn
and a plain-text explanation of the type of parameterization error.
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
<Permanent parameter transfer>.
displays a message asking you whether the setting is to be saved in the EEPROM.
If you press "Yes", the system saves the setting in the EEPROM. If you press "No", the
setting is not saved permanently and the "S" starts flashing.
6.7 Control via the operator panel
Operation
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