9 cyclic sync velocity mode (csv), Cyclic sync velocity mode (csv), Cyclic sync velocity mode – Lenze i700 User Manual

Page 209: 7cia402 device profile

Advertising
background image

Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05

209

7

CiA402 device profile

7.9

Cyclic sync velocity mode (csv)

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

7.9

Cyclic sync velocity mode (csv)

This operating mode provides a quick speed follower with torque/feed force feedforward control.

The motion profile to be processed is defined by the controller.

Subfunctions of the operating mode

• Calculation of the speed setpoint
• Calculation of the speed feedforward control value
• Interpolation between communication cycle and control cycle
• Speed control
• Torque control
• Limitation of the motor speed
• Update of the actual values for position, speed, and torque

Selection of the operating mode
Cyclic sync velocity mode is selected with the setting "9" in

0x6060

(or

0x6860

for axis B).

Advertising