Siemens SINAMICS G120C Getting Started page 37

Changing settings using BOP-2
You can modify the settings of your inverter by changing the values of the its parameters.
The inverter only permits changes to "write" parameters. Write parameters begin with a "P",
e.g. P45.
The value of a read-only parameter cannot be changed. Read-only parameters begin with an
"r", for example: r2.
Procedure
To change write parameters using the BOP-2, proceed as follows:
1. Select the menu to display and change
2. Select the parameter filter using the
3. Select the required number of a write parameter using the arrow keys.
4. Select the value of the write parameter using the arrow keys.
You have now changed a write parameter using the BOP-2.
The converter saves all the changes made using the BOP-2 so that they are protected
against power failure.
Changing indexed parameters
For indexed parameters, several parameter values are assigned to a parameter number.
Each of the parameter values has its own index.
Procedure
To change an indexed parameter, proceed as follows:
1. Select the parameter number.
2. Press the OK key.
3. Set the parameter index.
4. Press the OK key.
5. Set the parameter value for the selected index.
You have now changed an indexed parameter.
SINAMICS G120C converter
Getting Started, 04/2014, FW V4.7, A5E34264105B AA
parameters.
Press the OK key.
arrow keys.
Press the OK key.
– STANDARD: The inverter only
displays the most important
parameters.
– EXPERT: The inverter displays all
of the parameters.
Press the OK key.
Accept the value with the OK key.
4.2 Commissioning with BOP-2 operator panel
Commissioning
37