Siemens SINAMICS V20 User Manual

Commissioning via the built-in BOP
5.6 Function commissioning
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
131
5.6.3.16 Setting the user default parameter set
Functionality
The user default parameter set allows a modified set of defaults, different to the factory
defaults, to be stored. Following a parameter reset these modified default values would be
used. An additional factory reset mode would be required to erase the user default values
and restore the converter to factory default parameter set.
Creating the user default parameter set
1. Parameterize the converter as required.
2. Set P0971 = 21, and the current converter state is now stored as the user default.
Modifying the user default parameter set
1. Return the converter to the default state by setting P0010 = 30 and P0970 = 1. The
converter is now in the user default state if configured, else factory default state.
2. Parameterize the converter as required.
3. Set P0971 = 21 to store current state as the user default.
Setting parameters
Parameter
Function
Setting
P0010 Commissioning parameter This parameter filters parameters so that only those related to a particular func-
tional group are selected. It must be set to 30 in order to store or delete user defaults.
= 30: Factory setting
P0970 Factory reset This parameter resets all parameters to their user default/factory default values.
= 1: Parameter reset to user defaults if stored else factory defaults
= 21: Parameter reset to factory defaults deleting user defaults if stored
P0971 Transfer data from RAM
to EEPROM
This parameter transfers values from RAM to EEPROM.
= 1: Start transfer
= 21: Start transfer and store parameter changes as user default values
For information about restoring the converter to factory defaults, refer to Section "Restoring
to defaults (Page 138)".

Siemens SINAMICS V20 Specifications

General

Power Range	0.12 kW to 30 kW
Overload Capacity	150% for 60 seconds
Protection Class	IP20
Storage Temperature Range	-40°C to +70°C
Altitude	Up to 1000 m without derating
Input Voltage	3AC 380 V to 480 V
Output Voltage	0 V to Input Voltage
Control Modes	V/f control
Ambient Temperature Range	-10°C to +60°C
Relative Humidity	5% to 95%, non-condensing
Communication Interfaces	Modbus RTU
Braking Resistor	Optional external