Technical data

Rexroth IndraDyn H Startup, Operation and Maintenance 12-11

DOK-MOTOR*-MBS-H******-PR02-EN-P

12.7 Setting and Optimizing the Control Circuit

General Procedure

The control circuit settings in a digital drive controller are significant for

the characteristics of the servo axis. The control circuit structure consists

of a cascaded position, velocity and current controller. The

corresponding mode defines the active controllers.

Note: Defining the control circuit settings requires the

corresponding expertise.

filtering mechanical

resonance vibrations

yes

setting and optimizing control loop of

frameless synchronous motors

set current controller

(part of motor parameter)

optimize velocity controller

set rejection frequency

re-optimize velocity

controller

optimize position

controller

set and optimize

acceleration

precontrol

Regelkreiseinstellung_EN.EPS

Fig. 12-6: Setting and optimizing the control circuit of frameless synchronous

motors

Note: Use the functional description of the drive controller for more

detailed information