5 sensorless vector control (slvc), Sensorless vector control (slvc), Sensorless vector control (slvc) ( 163) – Lenze 9400 User Manual
Page 163: 5motor interface
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
163
5
Motor interface
5.5
Sensorless vector control (SLVC)
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5.5
Sensorless vector control (SLVC)
This function extension is available from software version V3.0!
If this motor control mode is set in
, a considerably higher torque and a lower current
consumption in idle state can be achieved compared to the V/f control mode.
Tip!
For vertical drives/hoists, use the servo control (with feedback), or the V/f control with
activated voltage vector control (VVC), which supports vertical drives/hoists up to 55 kW.
Note!
Observe the following application limits of the sensorless vector control:
• Only approved for power up to 55 kW and horizontal applications (no hoists or lifting
equipment)
• For single drives only
• For asynchronous motors only
• Not suitable for operation in generator mode/braking operation (e. g. unwinders)