Lenze 9400 Bedienungsanleitung PDF herunterladen (Seite 497)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 497

11 Basic drive functions

11.10 Torque follower

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11.10 Torque follower

This basic function is used as setpoint interface for torque-controlled drives.

• The motor control is switched over automatically to torque control with speed limitation.

• If the direction of rotation of the motor has to be inverted due to the mounting position of the

motor or the gearbox ratio available, the use of the control signals can be accordingly changed

over by means of parameterisation.

• A stable speed limitation requires a minimum difference of the speed limit values of 50 rpm. If

the defined speed limit values fall below this minimum difference, the internal lower speed

limit value is lowered accordingly. The upper speed limit value remains unchanged. Signal

flow - torque follower ( 499)

 Note!

When the basic function is activated, a start acceleration is considered. Start

acceleration/acceleration reduction when the basic function changes ( 380)

For the encoderless motor control types (from software version V3.0) the following

applies:

The basic function "Torque follower" cannot be activated when the V/f control has been

selected.

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