Lenze 9400 - Manual (Page 164)

5 Motor interface
5.5 Sensorless vector control (SLVC)
164
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.5.1 Basic settings
After the motor and controller have been optimally adjusted to each other, the "initial
commissioning steps" described in the following table are sufficient for a quick initial
commissioning.
• Detailed information on the individual steps can be found in the following subchapters.

Tip!
A precise adjustment of the motor parameters for an improved concentricity factor and
stability is described in the chapter " Optimising motor parameters ". ( 166)
How to optimise the control behaviour and adjust it to the concrete application is described
in the chapter " Optimising the control mode ". ( 172)
Parameterisable additional functions are described correspondingly in the chapter
" Parameterisable additional functions ". ( 200)
Initial commissioning steps
1. Parameterising speed and torque controller . ( 165)
2. Additional "flying restart" function:
• In the Lenze setting, this parameterisable additional function is activated.
• If the flying restart function is not required, deactivate this function.  Flying restart function ( 209)

Only deactivate the flying restart if it is ensured that the drive is always at standstill in the case of controller
enable!
3. Additional "DC-injection braking" function:
• In the Lenze setting, this parameterisable additional function is deactivated.
• If DC-injection braking is required, activate this function.  DC-injection braking ( 212)