Chapter 4 - Building Rotation Control

CONTENTS

Section 4.1 - Introduction

Section 4.2 - Reference Information

Section 4.3 - Subsystems

Section 4.4 - Bottom Seal

Section 4.5 - Flaps

Section 4.6 - Building Rotation

• 4.6.1 Rotation Position PI Controller

Section 4.7 - Sliding Door

Section 4.8 - Slit Shutter

Section 4.9 - Windscreen

• 4.9.1 Absolute Encoder
  
• 4.9.2 Line Driver/Receiver
  

Section 4.10 - Emergency Stops

Section 4.11 - Miscellaneous

Section 4.12 - Signal Descriptions

• 4.12.1 Bottom Seal Signals
  4.12.2 Emergency Stop Button Signals
  4.12.3 Flap Signals
  4.12.4 Anemometer Signals
  4.12.5 Analog Board Cable
  4.12.6 Rotation Signals
  4.12.7 Sliding Door Signals
  4.12.8 Slit Shutter Signals
  4.12.9 Windscreen Signals
  4.12.10 Interlock Signals
  4.12.11 Miscellaneous Signals

Section 4.13 - Connection Schedule

• 4.13.1 Digital I/O
  4.13.2 Analogue I/O
  4.13.3 RS232
  4.13.4 I/O Boards Jumper Settings

Section 4.14 - Maintenance Information

• 4.14.1 Interlock Chain
  4.14.2 Connections to Building Power Racks
  4.14.3 Drawing List
  4.14.4 Data Sheets