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Siemens BT300 Application Manual

Variable frequency drives
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Siemens BT300 Application Guide
125-1004
Rev. AA, March, 2013

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Summary of Contents for Siemens BT300

  • Page 1 Siemens BT300 Application Guide 125-1004 Rev. AA, March, 2013...
  • Page 2 Rev. AA, March, 2013 Notice Document information is subject to change without notice by Siemens Industry, Inc. Companies, names, and various data used in examples are fictitious unless otherwise noted. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Siemens Industry, Inc.

  • Page 3: Table Of Contents

    Application 2 - Cooling Tower De-Icing Mode ............11 Application 3 - Stairway Pressurization with Fire Mode (24/7 Operation) ....13 Application 4 - Pressure Controlled Fan and Fire Mode ..........15 Application 5 - Pump Delta P Control ................17 Siemens Industry, Inc.
  • Page 4 Siemens Industry, Inc.

  • Page 5: Chapter 1 - Introduction

    Chapter 1 - Introduction Overview This document explains the details of configuring and wiring the Siemens BT300 HVAC Drive with the most commonly used applications. This is a “living” document. As more use cases are experienced over time, this document will grow to include more of these applications.

  • Page 6: Part Numbers And Frame Sizes

    Part Numbers and Frame Sizes Getting Help For more information about the Siemens BT300 HVAC Drive operations or for troubleshooting assistance, please contact your local Siemens Industry representative. Where to Send Comments Your feedback is important to us. If you have comments about this manual, please submit them to: SBT_technical.editor.us.sbt@siemens.com...

  • Page 7: Chapter 2 - Default Operation

    P3.5.4.1.1 O/P Freq AO1 Function AO1 Default Function Sect. 3.5.7.5 P3.5.4.1.3 0 mA/0V AO1 Min Signal AO1 Default Range (0-20 mA)* Sect. 3.5.7.5 * - Switch settings on controller board determine physical input or output type (Voltage or Current). Siemens Industry, Inc.

  • Page 8: Wiring Diagaram

    Wiring Diagaram Siemens Industry, Inc.
  • Page 9 Chapter 2 - Default Operation Default Operation Siemens Industry, Inc.

  • Page 10: Chapter 3 - Applications

    P1.17 Sleep Function Enter appropriate data Sect. 3.5.14.2 P3.2.4 Flying Start Start Function Flying Start enabled Sect. 3.5.4 P3.5.2.13 AnIn SlotX.1 AI3 Signal Sel Option board required Sect. 3.5.1.2 and 3.5.7.1 (Slot) X = D or E Siemens Industry, Inc.
  • Page 11 Chapter 3 - Applications Wiring Diagram Application 1 - Cooling Tower Fan - Passive Input and Sleep Mode, Siemens Industry, Inc.

  • Page 13: Application 2 - Cooling Tower De-Icing Mode

    I/O Ctrl Force DIN2 force Ctrl B Sect. 3.5.1.2 and 3.5.7.1 P3.3.4 PresetFreq0 I/O B Ctrl Ref B PresetFreq0 is speed ref B Sect. 3.5.5 P3.3.11 30 (or desired) Preset Freq 0 Fixed speed as desired Sect. 3.5.5 Siemens Industry, Inc.
  • Page 14 Wiring Diagram Application 2 - Cooling Tower De-Icing Mode. Siemens Industry, Inc.

  • Page 15: Application 3 - Stairway Pressurization With Fire Mode (24/7 Operation)

    Flying Start Start Function Flying Start enabled Sect. 3.5.4 P3.5.1.16 DigIn Slot0.1 Preset Freq Sel1 Remove default of DIN5 Sect. 3.5.1.2 and 3.5.7.1 P3.5.1.1 DigIn Slot0.2 Ctrl Signal 1 A Run signal always ON Sect. 3.5.1.2 and 3.5.7.1 Siemens Industry, Inc.
  • Page 16 Wiring Diagram Application 3 - Stairway Pressurization with Fire Mode (24/7 Operation). Siemens Industry, Inc.

  • Page 17: Application 4 - Pressure Controlled Fan And Fire Mode

    Preset Freq Sel0 Remove default of DIN4 Sect. 3.5.1.2 and 3.5.7.1 P3.5.1.16 DigIn Slot0.1 Preset Freq Sel1 Remove default of DIN5 Sect. 3.5.1.2 and 3.5.7.1 P3.5.1.12 DigIn SlotA.4 Run Interlock 1 Damper interlock on DIN4 Sect. 3.5.1.2 and 3.5.7.1 Siemens Industry, Inc.
  • Page 18 Wiring Diagram Application 4 - Pressure Controlled Fan and Fire Mode. Siemens Industry, Inc.

  • Page 19: Application 5 - Pump Delta P Control

    Enter appropriate data Sect. 1.1 Quick Setup Enter appropriate motor data Sect. 3.3 P1.16 Enable Automatic Reset Sect. 3.5.12 P1.17 Activate PID Mini-Wizard Enter appropriate data Sect. 1.2 P3.2.4 Flying Start Start Function Flying Start enabled Sect. 3.5.4 Siemens Industry, Inc.
  • Page 20 Wiring Diagram Application 5 - Pump Delta P Control. Siemens Industry, Inc.

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