Contents
1 How to Read this Design Guide
1-1
How to Read this Design Guide
1-1
Symbols
1-1
Abbreviations
1-2
Definitions
1-2
2 Safety and Conformity
2-1
Safety Precautions
2-1
Aggressive Environments
2-5
3 Introduction to AutomationDrive FC 300
3-1
Product Overview
3-1
Control Principle
3-4
AutomationDrive FC 300 Controls
3-4
AutomationDrive FC 301 vs. AutomationDrive FC 302 Control Principle
3-5
Control Structure in VVC
plus
Advanced Vector Control
3-6
Control Structure in Flux Sensorless (AutomationDrive FC 302 only)
3-7
Control Structure in Flux with Motor Feedback
3-8
Internal Current Control in VVC
plus
Mode
3-8
Local (Hand On) and Remote (Auto On) Control
3-8
Reference Limits
3-11
Scaling of Preset References and Bus References
3-11
Scaling of Analog and Pulse References and Feedback
3-12
Dead Band Around Zero
3-12
Speed PID Control
3-15
Process PID Control
3-18
Ziegler Nichols Tuning Method
3-22
EMC Test Results
3-24
PELV - Protective Extra Low Voltage
3-26
Brake Functions in AutomationDrive FC 300
3-28
Mechanical Holding Brake
3-28
Dynamic Braking
3-28
Selection of Brake Resistor
3-28
Control with Brake Function
3-31
Mechanical Brake Control
3-31
Hoist Mechanical Brake
3-32
Safe Stop of AutomationDrive FC 300
3-37
FC 300 Design Guide
Contents
MG.33.BC.22 - VLT
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