Speed Control - Lenze L-force HighLine C 8400 Series Reference Manual

3.9.2

Speed control

Via the Speed control tab, simply make the drive rotate in the "Speed follower" operating
mode without the need to set control parameters or feedback systems:

How to make the motor rotate in its most basic way:
1. Set the desired speed setpoint in [%] based on the reference speed, e.g. directly in
the Setpoint PC input field or via the slider.
• Via the -- / 0 / ++ buttons, the currently set speed setpoint can be
reduced/increased in steps of 10 percent or set to zero.
• Via the Set setpoint A/B buttons, the speed setpoint can be set to a previously
set constant value A/B.
2. To start the speed follower:
Enable the controller via the Enable controller button.
• Please observe that the controller will not be enabled if other sources of
controller inhibit (e.g. terminal RFR) are active.
• The enabled controller is now following the selected speed setpoint.
• To avoid shocks or overload in case of great setpoint changes, the speed
setpoint follows a linear ramp generator with adjustable
acceleration/deceleration time.
• Via the Inhibit controller button, the controller can be inhibited again, i.e. the
motor becomes torqueless and is coasting unless it already is at standstill.
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
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8400 HighLine C | Reference manual
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Commissioning
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