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Integration Guide
LonTalk
Rooftop Units (RTU)
With Symbio™ 800 Controls
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.
April 2021
Integration to IntelliPak
® ®
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
B B A A S S - - S S V V P P 0 0 3 3 9 9 C C - - E E N N
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Summary of Contents for Trane Symbio 800

  • Page 1 Integration Guide LonTalk Integration to IntelliPak ® ® ® ® Rooftop Units (RTU) With Symbio™ 800 Controls S S A A F F E E T T Y Y W W A A R R N N I I N N G G Only qualified personnel should install and service the equipment.
  • Page 2 CFCs and HCFCs such as saturated or unsaturated HFCs and HCFCs. Important Responsible Refrigerant Practices Trane believes that responsible refrigerant practices are important to the environment, our customers, and the air conditioning industry. All technicians who handle refrigerants must be certified according to local rules.
  • Page 3 N N o o n n - - T T r r a a n n e e p p e e r r s s o o n n n n e e l l s s h h o o u u l l d d a a l l w w a a y y s s f f o o l l l l o o w w l l o o c c a a l l r r e e g g u u l l a a t t i i o o n n s s . . 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 ..............5 Purpose .
  • Page 5: Overview

    Modbus TCP • LonTalk For information pertaining to the integration of the Symbio 800 controller using either Modbus or BACnet communication, refer to the integration guides specific to those applications. Units of Measure The communicated LonTalk data of the Symbio™ 700 controller will be passed in the factory- configured units of measure, inch-pound (I-P) by default.
  • Page 6: Communication Setup And Configuration

    O O v v e e r r v v i i e e w w Communication Setup and Configuration The Symbio™ 800 controller can be factory ordered with a specific protocol configuration and rotary address setting. If communication options were not specified, the Symbio™ 800 controller will be setup for BACnet TP communications at 76,800 bps with a rotary address setting of 000.
  • Page 7 O O v v e e r r v v i i e e w w N N o o t t e e : : The Symbio ™ 800 web interface can only be viewed using the USB connection. Ethernet port 1 and Ethernet port 2 will not allow access to the Symbio ™...
  • Page 8: Protocol Configuration

    The Symbio 800 controller supports LonTalk communications with the optional LonTalk module. The LonTalk module is din rail mounted and is connected to the Symbio 800 controller using USB. N N o o t t e e : : The Symbio 800 rotary addresses are not used with LonTalk communications. BAS-SVP039C-EN...
  • Page 9 LonTalk wiring. All LonTalk devices must have a unique DSN address and must have the same Domain value. The Symbio 800 LonTalk adapter ships on the zero-length domain so it can be easily discovered by LonTalk network managers and tools.
  • Page 10: Profile Definition And Network Variables

    Profile Definition and Network Variables The following tables are sorted as follows: • Tables are listed by unit/profile type and sorted by network variable number. • Tables are sorted by name and provide a complete list of names, types, values/ranges, and descriptions.
  • Page 11 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 1.
  • Page 12 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 2.
  • Page 13 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 2.
  • Page 14 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 2.
  • Page 15 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 2.
  • Page 16 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 3.
  • Page 17 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 3.
  • Page 18 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 4.
  • Page 19 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 5.
  • Page 20 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 5.
  • Page 21 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 5.
  • Page 22 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 5.
  • Page 23 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 6.
  • Page 24 P P r r o o f f i i l l e e D D e e f f i i n n i i t t i i o o n n a a n n d d N N e e t t w w o o r r k k V V a a r r i i a a b b l l e e s s Table 6.
  • Page 25: Arbitration

    Appendix A. Arbitration The Symbio™ 800 controller includes arbitration logic for several points. For each read/write point designated as “BAS”, an associated “Arbitration” point determines the behavior of that communicated data compared to the local hardwired (or wireless) sensor and a default value. As shown in Figure 6, p.
  • Page 26: Symbio™ 800 Controller Display

    U57. Updating recovery partition N N o o t t e e : : A code starting with an “F” indicates a failure, and requires Trane Service to resolve the issue. P P 1 1 L L i i n n k k — — B B A A C C n n e e t t T T P P o o r r M M o o d d b b u u s s R R T T U U •...
  • Page 27 S S y y m m b b i i o o ™ ™ 8 8 0 0 0 0 C C o o n n t t r r o o l l l l e e r r D D i i s s p p l l a a y y Figure 9.
  • Page 28 S S y y m m b b i i o o ™ ™ 8 8 0 0 0 0 C C o o n n t t r r o o l l l l e e r r D D i i s s p p l l a a y y Figure 11.
  • Page 29 Web interface. N N o o t t e e : : The USB ports are not to be used for any devices that are not Trane approved, such as cellular phones.
  • Page 30 N N o o t t e e s s BAS-SVP039C-EN...
  • Page 31 N N o o t t e e s s BAS-SVP039C-EN...
  • Page 32 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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Symbio 700

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