Lenze 9400 Manual do Utilizador descarregar pdf (Página 163)

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 C00006

, 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)

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