Parameters
Parame‐
ter
Description Factory setting
r0063 CO: Actual speed value - rpm
r0070 CO: Actual DC link voltage value - V
p0210 Device supply voltage 400V
p0212 Power unit conguration 0000 0000 bin
p0219 Braking resistor braking power 0kW
r0297 DC-link voltage overvoltage threshold - V
Further information
Interaction with other functions
When you set the braking power of the braking resistor (p0219>0), the converter disables
the Vdc_max control.
Motor and converter protection by limiting the voltage (Page344)
At the same time, p0219 denes the regenerative power limit p1531 for vector control.
Sensorless vector control (Page310)
Advanced commissioning
8.21Electrically braking the motor
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 335