Lenze i950

10 Congure speed control
Two
operang modes are available for conguring the speed control:
•
Operang mode "CiA 402 Velocity mode (vl)" ^ 172
Here, a speed-controlled movement of the drive is realised by dening a speed setpoint.
•
Operang mode "CiA 402 Cyclic sync velocity mode (csv)" ^ 177
This operang mode provides a fast speed follower with torque/feed force feedforward
control.
The condions are a correct entry of the motor data (Motor data) and the parameter seng
of the motor control (Conguring the motor control).
10.1 Basic seng
The following describes the steps required for conguring the speed control.
1.
0x6060Se
t the manufacturer spanning operang mode " CiA: Velocity mode [2]" or " Cyclic
s
ync velocity mode [9]".
-
A detailed descripon of the " CiA: Velocity mode " operang mode can be found in the
secon Operang mode "CiA 402 Velocity mode (vl)" . ^ 172
-
A detailed descripon of the " Cyclic sync velocity mode " operang mode can be
found in the secon Operang mode "CiA 402 Cyclic sync velocity mode (csv)" . ^ 177
2.
Set the maximum motor speed in Max motor speed . 40x6080
3.
Set the rated motor torque in Motor rated torque . 40x6076
4.
Set the posive torque limit. 40x60E0
5.
Se
t the negave torque limit. 40x60E1
The speed control is now acve and the inverter responds to the speed setpoint.
Congure speed control
Basic seng
171