Rockwell Automation WebPak 3000 DC Drive Application Workbook Version 1.1 - Manual (Page 3)

Contents I
C
ONTENTS
Chapter 1 Getting Started
1.1
Where to Find Additional Information .............................................................. 1-1
1.2 Getting Assistance from Reliance Electric....................................................... 1-2
Chapter 2 How to Use This Manual
2.1
If You Are Using WebPakCS Software to Configure the Drive........................ 2-1
2.2 If You Are Using the OIM to Configure the Drive............................................. 2-1
2.3 About Scaling .................................................................................................. 2-2
2.3.1 For Position Loops ................................................................................ 2-2
2.3.2 For Current and Tension Loops ............................................................ 2-2
Chapter 3 Configuring the Speed Loop
3.1
The Speed Loop Reference ............................................................................ 3-2
3.1.1 Configuring Trim (Optional) ................................................................... 3-3
3.2 The Speed Reference Ramp ........................................................................... 3-4
3.2.1 The
LIMIT Block ..................................................................................... 3-5
3.2.2 The S - CURVE Block............................................................................... 3-8
3.3 Speed Mode Select ......................................................................................... 3-9
3.3.1 Configuring Jog ................................................................................... 3-10
3.3.2 Selecting the Outer Loop .................................................................... 3-10
3.3.3 Selecting the Outer Loop Type ........................................................... 3-12
3.3.4 Current Compounding ......................................................................... 3-12
3.4 Speed Loop Feedback .................................................................................. 3-13
3.5 Speed Loop Regulator With Gain Profiling .................................................... 3-14
3.5.1 The
PI Block ........................................................................................ 3-15
3.5.2 The Current Memory Function ............................................................ 3-17
Chapter 4 Configuring the Current Minor Loop
4.1
The Current Minor Loop Reference ................................................................. 4-1
4.1.1 Applications Requiring On-the-Fly Switching Between Current and
Speed Regulation.................................................................................. 4-3
4.2 The Current Minor Loop Regulator .................................................................. 4-4
Chapter 5 Configuring the Field Current Regulator
5.1
The Field Reference ........................................................................................ 5-1
5.2 The Field Feedback ......................................................................................... 5-5
5.3 Automatic Field Weakening (Spillover Control) ............................................... 5-5
5.4 The Field Regulator ......................................................................................... 5-6
Chapter 6 Configuring the Diameter Calculator
6.1
The Diameter Calculator Update Threshold .................................................... 6-1
6.2 The Diameter Calculator.................................................................................. 6-2
6.2.1 Validating the Setup of the Diameter Calculator ................................... 6-4
Chapter 7 Configuring Inertia Compensation
7.1
Instantaneous System Inertia .......................................................................... 7-1
7.2 Inertia-to-Current Scaling ................................................................................ 7-2