Siemens BACnet ATEC 125-5050 - Manuals

Siemens BACnet ATEC 125-5050 – User Manual in PDF format online.

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User Manual

User Manual Siemens BACnet ATEC 125-5050

Summary

Page 3 - Copyright Notice; Notice

Copyright Notice 3 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Copyright Notice 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 pa...

Page 4 - To the Reader

Copyright Notice 4 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, whi...

Page 5 - Table of contents

5 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Copyright Notice ....................................................................................... 3 How To Use This Manual .......................................................................... 7 Chapter 1 – P...

Page 7 - How To Use This Manual; Manual Organization; Manual Conventions

How To Use This Manual 7 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 How To Use This Manual This manual is written for the owner and user of the Siemens Industry BACnet VAV Actuator. It is designed to help you become familiar with the Siemens BACnet VAV Actuator and...

Page 8 - Manual Symbols; Getting Help; Where to Send Comments

How To Use This Manual 8 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Convention Examples dialog box. Error and system messages are displayed in Courier New font. The message Report Definition successfully renamed displays in the status bar. New terms appearing for t...

Page 9 - Chapter 1 – Product Overview; Ordering Notes

Chapter 1 – Product Overview 9 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Chapter 1 – Product Overview The BACnet Actuating Terminal Equipment Controller (ATEC) is the Siemens Industry FLN controller used in pressure independent Variable Air Volume applications (Se...

Page 10 - Hardware Inputs; Digital; Hardware Outputs; Analog

Chapter 1 – Product Overview 10 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Siemens BACnet ATEC Hardware Inputs Analog  Air Velocity Sensor (AVS)  Duct temperature sensor (optional) – Application 2861  Room temperature sensor (RTS)  Room temperature setpoint dia...

Page 11 - Power Wiring

Chapter 1 – Product Overview 11 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Digital Application  Damper Actuator All  Fan 2865, 2866, 2867  First valve actuator (required) 2863  Stage 1 electric reheat; or, 2-position heating valve 2862  Stage 1 electric reheat...

Page 12 - Communication Wiring

Chapter 1 – Product Overview 12 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Communication Wiring The controller connects to the field panel by means of a Floor Level Network (FLN) trunk. Communication wiring connects to the three screw terminals on the controller la...

Page 13 - Temperature Sensors; Room Temperature Sensor

Chapter 1 – Product Overview 13 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Temperature Sensors Room Temperature Sensor The controller room temperature sensor connects to the controller by means of a cable terminated at both ends with a six-conductor RJ-11 plug-in c...

Page 14 - Chapter 2 – Applications; Basic Operation; Control Temperature Setpoints; Night Mode Override Switch; Control Loops; Temperature Loop – Heating Loop – Cooling Loop

Chapter 2 – Applications 14 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Chapter 2 – Applications Basic Operation The BACnet ATEC provides Direct Digital Control (DDC) for Variable Air Volume (VAV) terminal box applications. Temperature control varies with the applic...

Page 15 - Calibration; Air Velocity Sensor; Hot Water Valve; Damper Status Operation; Heating and Cooling Switchover

Chapter 2 – Applications 15 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Calibration Air Velocity Sensor Calibration of the controller's internal air velocity sensor is periodically required to maintain accurate air velocity readings. Calibration may be set to take p...

Page 16 - Modulate Damper During Heating Mode (optional); Hot Water Reheat; Electric Reheat; Notes

Chapter 2 – Applications 16 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Modulate Damper During Heating Mode (optional) CAUTION If the damper is set to modulate in heating mode, make sure the controller is in the appropriate mode for the current supply air temperatur...

Page 17 - Application 2860 VAV Cooling Only

Chapter 2 – Applications 17 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 3. “Safeties by Others”: This note implies that the associated equipment has safety features installed, for example adding mechanical stops to the dampers. Application 2860 VAV Cooling Only In A...

Page 18 - Baseboard Radiation; Application 2863 VAV with Hot Water Reheat

Chapter 2 – Applications 18 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Baseboard Radiation Baseboard radiation can be a two-position valve or electrical resistance heating. If the controller is in cooling mode, the heating valve is closed. When in heating mode, the...

Page 19 - Application 2864 VAV Series Fan Powered with Electric Reheat; Fan Operation

Chapter 2 – Applications 19 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Application 2864 VAV Series Fan Powered with Electric Reheat In Application 2864, the controller modulates the supply air damper of the terminal box for cooling and controls stages of electric r...

Page 20 - Application 2865 VAV Series Fan Powered with Hot Water Reheat; Application 2866 VAV Parallel Fan Powered with Electric Reheat

Chapter 2 – Applications 20 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 [insert TEC2564CD] Application 2865 VAV Series Fan Powered with Hot Water Reheat In Application 2865, the controller modulates the supply air damper of the terminal box for cooling and modulates...

Page 21 - Application 2867 VAV Parallel Fan Powered with Hot Water Reheat

Chapter 2 – Applications 21 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 See the following figure. Fan Operation The fan turns on when heating is required. [insert TEC2566CD] Application 2867 VAV Parallel Fan Powered with Hot Water Reheat In Application 2867, the con...

Page 22 - Application 2897 Slave Mode; Using Auxiliary Points; Using the Controller as a Point Extension Device

Chapter 2 – Applications 22 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Fan Operation The fan turns on when heating is required. [insert TEC2567CD] Application 2897 Slave Mode Application 2897 is the slave mode application for the BACnet ATEC (see Ordering Notes [ ...

Page 24 - Chapter 3 – Point Database

Chapter 3 – Point Database 24 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Chapter 3 – Point Database Chapter 3 presents a description of the BACnet VAV Controller — Electronic Output point database, including point descriptors, point addresses, and a listing of appl...

Page 30 - Chaper 4 – Troubleshooting; Basic Service Information; Preventive Maintenance

Chaper 4 – Troubleshooting 30 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Chaper 4 – Troubleshooting This chapter describes corrective measures you can take should you encounter a problem when using a BACnet ATEC. You are not required to do any controller troublesho...

Page 31 - Safety Features

Chaper 4 – Troubleshooting 31 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Safety Features The controller board stores the controller's address, applications, and point values. In the event of a power failure or a reset, these values are retrieved from the controller...

Page 32 - Glossary

Glossary 32 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Glossary The glossary contains terms and acronyms that are used in this manual. For definitions of point database descriptors, see Chapter 3 - Point Database [  24 ] , in this manual. airflow Rate at which a v...

Page 35 - Index

Index 35 Siemens Industry, Inc. BACnet ATEC Owner's Manaul 125-5050, Rev. AA 4/20/2010 Index A Air Velocity Sensor (AVS), 12 algorithm, 33 application 2562 baseboard radiation, 11 application 2564 control drawing, 21 Application 2564 fan operation, 21 application 2566 control drawing, 23 fan operati...