Rockwell Automation Allen-Bradley PowerFlex 755T Flux Vector Tuning User Manual

2 Rockwell Automation Publication 750-AT006D-EN-P - January 2022
PowerFlex 755T Flux Vector Tuning Application Technique
Summary of Changes
This publication contains the following new or updated information. This list includes substantive updates only and is not intended to reflect
all changes.
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with the movement toward inclusive language in technology.
We are proactively collaborating with industry peers to find alternatives to such terms and making changes to our products and content.
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Topic Page
Updated figures throughout
Updated rigid load explanation 27
Corrected rigid load torque scaler calculation 28
Corrected non-rigid load torque scaler calculation 28
Corrected calculation for both rigid and non-rigid loads 28
Corrected torque scaler equations in Recommended Load Ratio Settings
29
Corrected torque scaler equations in Recommended Load Observer Settings 32
Added configuration parameters for permanent magnet (PM) motors 64
Added current regulator gain calculation 65
Expanded explanation for rotate and inductance tests for PM motors 68
Added parameters to configure for current/torque loop performance tuning 77
New chapter on Active Front End (AFE) Tuning 81

Rockwell Automation Allen-Bradley PowerFlex 755T Flux Vector Tuning Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 755T Flux Vector Tuning
Category	Industrial Equipment
Language	English