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Trane Symbio 700 Integration Manual
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Trane Symbio 700 Integration Manual

Trane Symbio 700 Integration Manual

Bacnet and modbus integration
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Integration Guide
BACnet® and Modbus ™ Integration
Symbio™ 700
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment
can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or
serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment.
August 2024
SAFETY WARNING
BAS-SVP085A-EN

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Summary of Contents for Trane Symbio 700

  • Page 1 Integration Guide BACnet® and Modbus ™ Integration Symbio™ 700 SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.

  • Page 2: Warnings, Cautions, And Notices

    Chlorine, Fluorine and Carbon (CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs). Not all refrigerants containing these compounds have the same potential impact to the environment. Trane advocates the responsible handling of all refrigerants.
  • Page 3 Non-Trane personnel should always follow local regulations. Copyright This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change.

  • Page 4: Table Of Contents

    Table of Contents Overview ............... 6 Purpose .
  • Page 5 Table of Contents Setpoint Simple Method ............30 Standalone Control .

  • Page 6: Overview

    ® • LonTalk For information pertaining to the integration of the Symbio 700 controller using LonTalk communication, refer to the integration guides specific to those applications. Units of Measure The communicated data of the Symbio™ 700 controller can be changed from inch-pound (IP) to the international system (SI) if desired.

  • Page 7: Communication Setup And Configuration

    Communication Setup and Configuration Depending on the protocol and associated settings ordered from the factory, some changes may be required during equipment start-up. These can be made using the mobile app or onboard display protocol settings and/or IP settings in the Symbio™ controller. BAS-SVP085A-EN...

  • Page 8: Mobile App

    The Trane Symbio™ Service and Installation mobile app is required to setup, edit, and confirm the communication protocol and associated settings. The free download of Trane Symbio Service and Installation mobile app is available on the App Store® for iOS, and on Google Play® for Android™.
  • Page 9 Mobile App Figure 2. Symbio 700 controller 3. Tap on Symbio 700 keyboard/display to turn on Bluetooth. 4. Confirm the status of Bluetooth communications. A solid blue LED indicates a successful pairing. Table 1. Bluetooth communication status Display Description Blue LED...
  • Page 10 Trane Connect username and password. 7. On the Unit List page, select the Symbio 700 controller to which you want to pair. If the controller is not listed, tap the refresh arrow in the upper right-hand corner of the screen.
  • Page 11 Backing up and Restoring the database • Transfer Settings from one controller to another • Return the Symbio 700 to its Factory Default configuration by using the Factory Default Database (if available) • Update the license file For more detailed information on the Symbio Service and Installation Mobile Application, refer to Quick Start Guide, Symbio Service and Installation App (BAS-SVN043*-EN).

  • Page 12: Backing Up And Restoring The Database

    Symbio 700 installation information, including configuration, setpoints and settings, communications setup, XM Module setup, TGP2 programs, and the Factory Default File. Note: Restoring a Backup file is best practice when making a service replacement of a Symbio 700 board. BAS-SVP085A-EN...

  • Page 13: Protocol Configuration

    Protocol Configuration After completing Bluetooth pairing, the mobile app main screen displays. From here, configure the Symbio™ 700 protocols. 1. On the bottom of the home screen, tap Tools. Figure 6. Tools 2. Tap Protocol Configuration to select the appropriate protocol. Figure 7.

  • Page 14: Bacnet Ms/Tp Protocol Setup

    Protocol Configuration 3. Tap Edit. Figure 8. Edit 4. Edit according to the connectivity requirement of the building automation system. BACnet MS/TP Protocol Setup The Symbio™ 700 controller rotary address sets the BACnet® MS/TP MAC address. Each BACnet® MS/TP device on the same MS/TP link must have a unique MAC address. The valid range of BACnet® MS/TP MAC addresses for the Symbio™...

  • Page 15: Bacnet Ip Protocol Setup

    Protocol Configuration Figure 9. Edit Protocol Configuration 4. Tap Apply to save your changes. BACnet IP Protocol Setup The Symbio™ 700 controller can communicate BACnet/IP using a standard Ethernet cable. Connect the Ethernet cable (RJ-45 connectors) between the Ethernet port on the Symbio™ 700 controller and the BACnet network.
  • Page 16 Protocol Configuration Figure 10. IP Configuration 2. Tap Edit. 3. Configure IP Address to either obtain the IP address automatically using DHCP or define a Static IP Address. If Static IP Address has been selected, manually enter the applicable IP Address, Subnet Mask, and Default Gateway.

  • Page 17: Air-Fi® Wireless

    Air-Fi networks will be setup by a Trane technician. Integration to a Symbio™ 700 controller setup for Air-Fi communications uses BACnet over Zigbee communications through a Tracer SC+ system controller.

  • Page 18: Bacnet® Ip Or Modbus Tcp

    Protocol Configuration BACnet® IP or Modbus TCP If using BACnet/IP or Modbus TCP using a standard Ethernet cable, connect the Ethernet cable with RJ-45 connectors to the Ethernet port. Refer to the BACnet standard or BACnet® MS/TP Wiring and Link Performance Best Practices and Troubleshooting guide (BAS-SVX51*–EN) for detailed information on MS/TP wiring.

  • Page 19: Bacnet Points List

    Request Points with the Request suffix are defined as read/write. These points are written to request a change the operating behavior of the controller. BACnet Points List Download Equipment-specific BACnet® points lists are available on trane.com product page. BAS-SVP085A-EN...

  • Page 20: Appendix A: Arbitrations

    Appendix A: Arbitrations Standalone Control vs Enable External/BAS Control The Symbio™ 700 controller allows for two types of control: standalone control and external/BAS control. Standalone Control • The Arbitration Method Request point must be set to Standalone Control. • In Standalone Control, the Symbio™ 700 controller will ignore all BAS input and the only way to control the equipment is through the onboard display or local inputs.

  • Page 21: Space Temperature Setpoint Single Setpoint Method

    Appendix A: Arbitrations Space Temperature Setpoint Single Setpoint Method The Space Temperature Single Setpoint Arbitration Method is used to determine the correct space temperature setpoint value when you have a single setpoint from various local inputs, wired or wireless, and the potential for a Building Automation System to communicate a value. There are two methods to determine the Space Temperature Setpoint Active when using a single setpoint.

  • Page 22: Standalone Control

    Appendix A: Arbitrations Standalone Control 1. The Arbitration Method Request point must be set to Standalone Control. 2. The Symbio™ 700 controller will then look at available inputs and determine which one to use. a. If the Symbio™ 700 controller only has a valid wired sensor input it will use it to determine the active setpoint.
  • Page 23 Appendix A: Arbitrations d. If the Air-Fi sensor fails or loses communication the Symbio™ 700 controller will use the wired sensor to determine the active setpoint. If both the wired and Air-Fi sensors fail then the Symbio™ 700 controller will use the default setpoint to determine the active setpoint. e.

  • Page 24: Space Temperature Setpoint Dual Setpoint Method

    Appendix A: Arbitrations Space Temperature Setpoint Dual Setpoint Method The Space Temperature Dual Setpoint Arbitration Method is used to determine the correct space temperature setpoint value when you have a two setpoints from various local inputs, wired or wireless, and the potential for a Building Automation System to communicate two values. There are two methods to determine the Space Temperature Setpoint Active when using dual setpoints.

  • Page 25: Standalone Control

    Appendix A: Arbitrations Standalone Control 1. The Arbitration Method Request point must be set to Standalone Control. 2. The Symbio™ 700 controller will then look at available inputs and determine which one to use. a. If the Symbio™ 700 controller only has a valid wired sensor input it will use it to determine the active setpoints.
  • Page 26 Appendix A: Arbitrations d. If the Air-Fi sensor fails or loses communication the Symbio™ 700 controller will use the wired sensor to determine the active setpoint. If both the wired and Air-Fi sensors fail then the Symbio™ 700 controller will use the default setpoint to determine the active setpoint. e.

  • Page 27: Occupancy Method

    Appendix A: Arbitrations Occupancy Method Table 2. Occupancy arbitration Occupancy Input Timed Override Occupancy Request Active Occupancy Status Active Timer Is Active Occupied Occupied Occupied Occupied Unoccupied Inactive Occupied Standby Occupied Unoccupied Active Occupied Bypass Unoccupied Inactive Unoccupied Unoccupied Active Occupied Bypass Occupied Bypass Occupied...

  • Page 28: Standalone Control

    Appendix A: Arbitrations The Occupancy Arbitration Method is used to determine the correct Occupancy Status value when you have local inputs, wired or wireless, and the potential for a Building Automation System to communicate a value. There are two methods to determine the Occupancy Status. The Symbio™ 700 controller will use the Arbitration Method Request point to determine the method, below is the breakdown of each step.

  • Page 29: Sensor Complex Method

    Appendix A: Arbitrations iii. The Building Automation System only needs to write to either the binary point OR the multistate point, not both. 3. After determining the correct input to use the Symbio™ 700 controller will write its decision to the Occupancy Input Active point.

  • Page 30: Enable External/Bas Control

    Appendix A: Arbitrations 2. The Symbio™ 700 controller will then look at available inputs and determine which one to use. a. The Symbio™ 700 controller will use the wired input on the Symbio™ 700 controller to determine the active value if no Air-Fi sensor is configured. b.

  • Page 31: Standalone Control

    Appendix A: Arbitrations The Setpoint Simple Arbitration Method is used to determine the correct setpoint value when you only have the potential for a Building Automation System to communicate a value. Occupied Standby Cooling Setpoint Occupied Standby Heating Setpoint Standalone Control 1.

  • Page 32: Setpoint/Mode Complex Method

    Appendix A: Arbitrations Setpoint/Mode Complex Method The Setpoint/Mode Complex Arbitration Method is used to determine the correct setpoint value when you have local inputs, wired or wireless, and the potential for a Building Automation System to communicate a value. Demand Limit Standalone Control 1.
  • Page 33 Appendix A: Arbitrations c. In order for the Symbio™ 700 controller to use a communicated setpoint value from a Building Automation System a valid setpoint value must be written to the setpoint BAS point at a priority higher than 14. 3.
  • Page 34 Notes BAS-SVP085A-EN...
  • Page 35 Notes BAS-SVP085A-EN...
  • Page 36 For more information, please visit trane.com or tranetechnologies.com. Trane has a policy of continuous product and product data improvements and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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