Fine tuning, Cogging compensation, 7 fine – ElmoMC SimplIQ Digital Servo Drives-Bell Getting Started User Manual

Page 45: Tuning, 1 cogging, Compensation, 7 fine tuning, 1 cogging compensation

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The SimplIQ for Steppers Getting Started & Tuning and Commissioning Guide

MAN-BELGS (Ver. 1.1)

45

Figure 45: Controller verification results

3.7 Fine Tuning

The Fine Tuning tab enables special enhancements to be tuned. This is not
required for all applications.

The following fine tunings are available:

Cogging compensation
Analog encoder index tuning

3.7.1 Cogging Compensation

The first compensation is for cogging. It becomes available when you check
Enable Cogging Compensation.

The cogging compensation adds a compensation torque

)

(

T

θ

where

θ

is the

motor’s electrical angle; The aim of this window is to map

)

(

T

θ

.

This mapping can be saved in the drive, saved to a file, or retrieved from a file.

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