Restoring The Factory Setting - Siemens SINAMICS G120 Operating Instructions Manual

Basic commissioning

6.2 Restoring the factory setting

6.2 Restoring the factory setting
There are cases where something goes wrong when commissioning a drive system e.g.:
● The line voltage was interrupted during commissioning and you were not able to
● You got confused when setting the parameters and you can no longer understand the
● You don't know whether the inverter was already operational
In cases such as these, reset the inverter to the factory settings.
Reset settings of the safety functions
The settings of the safety functions are protected by a password. In order to reset all settings
of the converter to the factory settings, you must begin with the safety functions.
Table 6- 1
STARTER
1. Go online with STARTER
2. Call the safety functions
3. In the dialog "Safety
Final steps:
1. Switch off the converter power supply.
2. Wait until all LEDs on the converter go dark. Now switch on the converter supply voltage
Restoring the factory setting with STARTER or BOP-2
This function resets the settings in the inverter to the factory settings.
Note
The communication settings and the settings of the motor standard (IEC/NEMA) are retained
even after restoring the factory setting.
Table 6- 2
STARTER
1. Go online with STARTER
2. In STARTER, click on the button
58
complete commissioning.
individual settings that you made.
Procedure
screen form
Integrated" select the button
for restoring the factory
setting.
again. Your settings only become effective after this power-on reset.
Procedure
Operator Panel
Set the following parameters:
p0010 = 30 Activate resetting of the settings.
p9761 = ... Enter the password for the safety functions
p0970 = 5 Starting resetting.
If the converter has reset the settings, p0970 = 5is
set.
BOP-2
1. In the "Options" menu, select the
"DRVRESET" entry
.
2. Confirm the reset using the OK key
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
SINAMICS G120C frequency converter