Lenze L-force 8400 BaseLine D User Manual

8400 BaseLine D | Software Manual
Motor control (MCTRL)
Definition of current and speed limits
96 L Firmware 03.00 - DMS EN 5.0 - 07/2009
5.4 Definition of current and speed limits
5.4.1 Definition of speed limits
Limitation of the speed setpoint
The parameter setting of code C00011
means with a speed setpoint of 100 % the drive
must rotate with the given value of the code. The speed setpoint information is given in
percent and refers to the reference speed set in C00011. For the sake of the resolution to be
achieved and the connected accuracy, the reference speed should be based on the speed
range required in the prevailing application.
Lenze recommendation: Reference speed = 1500 ... 3000 rpm.
Irrespective of the operating mode, there are more limitation options:
 Limitation of the max. positive or negative speed C909/1 or /2
 Limitation of the max. positive or negative output field frequency C910/1 or /2
 Note!
In the torque-controlled operation (bTorqueModeOn = TRUE), the limitation of
the speed setpoint has no function! In this case, a permissible speed range can
be defined via the speed limitation (nSpeedHighLimit and nSpeedLowLimit).

Lenze L-force 8400 BaseLine D Specifications

General

Brand	Lenze
Model	L-force 8400 BaseLine D
Category	Inverter Drive
Language	English