Technical data

Basic information about the drive system
10.1 Parameter
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
693
Saving parameters in a non-volatile memory
The modified parameter values are stored in the volatile RAM. When the drive system is
switched off, this data is lost.
So that the changes can be restored, the data must be saved as follows in a non-volatile
manner in the Control Unit.
● Save parameters - device and drive
p0977 = 1; automatically reset to 0
● Save the parameters with STARTER
See "Copy RAM to ROM" function
NOTICE
The power supply to the Control Unit may first be switched off after saving has finished
(i.e. after saving has started, wait until it has finished and parameter p0977 has the
value 0 once more).
Resetting parameters
The parameters can be reset to the factory setting as follows:
● Reset parameters - current drive object
p0970 = 1; automatically reset to 0
● Reset parameters - all parameters drive object "Control Unit"
p0009 = 30 parameter reset
p0976 = 1; automatically reset to 0
Access level
The parameters are subdivided into access levels. The SINAMICS S110 List Manual
specifies the access level at which the parameter can be displayed and modified. The
required access levels 0 to 4 can be set in p0003.
Table 10- 1 Access levels
Access level Remark
0 User-defined Parameter from the user-defined list
1 Standard Parameters for the simplest operator functions (e.g. p1120 = ramp-function
generator ramp-up time).
2 Extended Parameters to handle the basic functions of the device.
3 Expert Expert knowledge is already required for this parameter (e.g. knowledge
about BICO parameterization).
4 Service Please contact your local Siemens office for the password for parameters
with access level 4 (Service). It must be entered into p3950.
Note
Parameter p0003 is only available on the drive object Control Unit.