Trane Technologies Symbio 800 Guida rapida alla configurazione

SSAAFFEETTYY WWAARRNNIINNGG

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

February 2021 BBAASS--SSVVPP004466AA--EENN

Integration Guide

LonTalk®® Integration to Ascend™

Air-Cooled Chiller Model ACR

with Symbio™ 800 Controls

Introduction

Read this manual thoroughly before operating or servicing this unit

Warnings, Cautions, and Notices

Safety advisories appear throughout this manual as required Your personal safety and the

proper operation of this machine depend upon the strict observance of these precautions

The three types of advisories are defined as follows:

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in

death or serious injury.

CAU

TION

Indicates a potentially hazardous situation which, if not avoided, could result in

minor or moderate injury. It could also be used to alert against unsafe practices.

NOTICE

Indicates a situation that could result in equipment or property-damage only

accidents.

Important Environmental Concerns

Scientific research has shown that certain man-made chemicals can affect the earth’s naturally

occurring stratospheric ozone layer when released to the atmosphere In particular, several of the

identified chemicals that may affect the ozone layer are refrigerants that contain 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-including industry

replacements for CFCs and HCFCs such as saturated or unsaturated HFCs and HCFCs

Important Responsi le 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 For the USA, the Federal Clean Air Act (Section 608) sets forth

the requirements for handling, reclaiming, recovering and recycling of certain refrigerants and

the equipment that is used in these service procedures In addition, some states or municipalities

may have additional requirements that must also be adhered to for responsible management of

refrigerants Know the applicable laws and follow them

WWAARRNNIINNGG

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AAllll ffiieelldd wwiirriinngg MMUUSSTT bbee ppeerrffoorrmmeedd bbyy qquuaalliiffiieedd ppeerrssoonnnneell IImmpprrooppeerrllyy iinnssttaalllleedd aanndd

ggrroouunnddeedd ffiieelldd wwiirriinngg ppoosseess FFIIRREE aanndd EELLEECCTTRROOCCUUTTIIOONN hhaazzaarrddss TToo aavvooiidd tthheessee hhaazzaarrddss,,

yyoouu MMUUSSTT ffoollllooww rreeqquuiirreemmeennttss ffoorr ffiieelldd wwiirriinngg iinnssttaallllaattiioonn aanndd ggrroouunnddiinngg aass ddeessccrriibbeedd iinn

NNEECC aanndd yyoouurr llooccaall//ssttaattee//nnaattiioonnaall eelleeccttrriiccaall ccooddeess

BAS-SVP046A-EN 3

WWAARRNNIINNGG

PPeerrssoonnaall PPrrootteeccttiivvee EEqquuiippmmeenntt ((PPPPEE)) RReeqquuiirreedd!!

FFaaiilluurree ttoo wweeaarr pprrooppeerr PPPPEE ffoorr tthhee jjoobb bbeeiinngg uunnddeerrttaakkeenn ccoouulldd rreessuulltt iinn ddeeaatthh oorr sseerriioouuss

iinnjjuurryy

TTeecchhnniicciiaannss,, iinn oorrddeerr ttoo pprrootteecctt tthheemmsseellvveess ffrroomm ppootteennttiiaall eelleeccttrriiccaall,, mmeecchhaanniiccaall,, aanndd

cchheemmiiccaall hhaazzaarrddss,, MMUUSSTT ffoollllooww pprreeccaauuttiioonnss iinn tthhiiss mmaannuuaall aanndd oonn tthhee ttaaggss,, ssttiicckkeerrss,, aanndd

llaabbeellss,, aass wweellll aass tthhee iinnssttrruuccttiioonnss bbeellooww::

•• BBeeffoorree iinnssttaalllliinngg//sseerrvviicciinngg tthhiiss uunniitt,, tteecchhnniicciiaannss MMUUSSTT ppuutt oonn aallll PPPPEE rreeqquuiirreedd ffoorr

tthhee wwoorrkk bbeeiinngg uunnddeerrttaakkeenn ((EExxaammpplleess;; ccuutt rreessiissttaanntt gglloovveess//sslleeeevveess,, bbuuttyyll gglloovveess,,

ssaaffeettyy ggllaasssseess,, hhaarrdd hhaatt//bbuummpp ccaapp,, ffaallll pprrootteeccttiioonn,, eelleeccttrriiccaall PPPPEE aanndd aarrcc ffllaasshh

ccllootthhiinngg)) AALLWWAAYYSS rreeffeerr ttoo aapppprroopprriiaattee SSaaffeettyy DDaattaa SShheeeettss ((SSDDSS)) aanndd OOSSHHAA

gguuiiddeelliinneess ffoorr pprrooppeerr PPPPEE

•• WWhheenn wwoorrkkiinngg wwiitthh oorr aarroouunndd hhaazzaarrddoouuss cchheemmiiccaallss,, AALLWWAAYYSS rreeffeerr ttoo tthhee

aapppprroopprriiaattee SSDDSS aanndd OOSSHHAA//GGHHSS ((GGlloobbaall HHaarrmmoonniizzeedd SSyysstteemm ooff CCllaassssiiffiiccaattiioonn aanndd

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lleevveellss,, pprrooppeerr rreessppiirraattoorryy pprrootteeccttiioonn aanndd hhaannddlliinngg iinnssttrruuccttiioonnss

•• IIff tthheerree iiss aa rriisskk ooff eenneerrggiizzeedd eelleeccttrriiccaall ccoonnttaacctt,, aarrcc,, oorr ffllaasshh,, tteecchhnniicciiaannss MMUUSSTT ppuutt

oonn aallll PPPPEE iinn aaccccoorrddaannccee wwiitthh OOSSHHAA,, NNFFPPAA 7700EE,, oorr ootthheerr ccoouunnttrryy--ssppeecciiffiicc

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AANNYY SSWWIITTCCHHIINNGG,, DDIISSCCOONNNNEECCTTIINNGG,, OORR VVOOLLTTAAGGEE TTEESSTTIINNGG WWIITTHHOOUUTT PPRROOPPEERR

EELLEECCTTRRIICCAALL PPPPEE AANNDD AARRCC FFLLAASSHH CCLLOOTTHHIINNGG EENNSSUURREE EELLEECCTTRRIICCAALL MMEETTEERRSS AANNDD

EEQQUUIIPPMMEENNTT AARREE PPRROOPPEERRLLYY RRAATTEEDD FFOORR IINNTTEENNDDEEDD VVOOLLTTAAGGEE

WWAARRNNIINNGG

FFoollllooww EEHHSS PPoolliicciieess!!

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•• AAllll TTrraannee ppeerrssoonnnneell mmuusstt ffoollllooww tthhee ccoommppaannyy’’ss EEnnvviirroonnmmeennttaall,, HHeeaalltthh aanndd SSaaffeettyy

((EEHHSS)) ppoolliicciieess wwhheenn ppeerrffoorrmmiinngg wwoorrkk ssuucchh aass hhoott wwoorrkk,, eelleeccttrriiccaall,, ffaallll pprrootteeccttiioonn,,

lloocckkoouutt//ttaaggoouutt,, rreeffrriiggeerraanntt hhaannddlliinngg,, eettcc WWhheerree llooccaall rreegguullaattiioonnss aarree mmoorree

ssttrriinnggeenntt tthhaann tthheessee ppoolliicciieess,, tthhoossee rreegguullaattiioonnss ssuuppeerrsseeddee tthheessee ppoolliicciieess

•• NNoonn--TTrraannee ppeerrssoonnnneell sshhoouulldd aallwwaayyss ffoollllooww llooccaall rreegguullaattiioonnss

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

Trademarks

All trademarks referenced in this document are the trademarks of their respective owners

4BAS-SVP046A-EN

Overview 5

Purpose 5

Symbio 800 Controller Overview 5

Communication Options 5

Units of Measure 5

Communication Setup and Configuration 6

Service Tool for Symbio™800 Configuration 6

Connecting to the Symbio™800 Web Interface 7

Protocol Configuration 8

LonTalk Protocol Settings 8

Profile Definition and Network Variables 10

ACRB 150–300 Tons Data Points 10

ACRB 350–500 Tons Data Points 13

Arbitration A–1

Symbio™800 Controller Display B–1

Ta le of Contents

BAS-SVP046A-EN 5

Overview

Purpose

The purpose of this document is to provide instructions for integrating the Symbio™800700

controller into Non-Trane building automation systems This document is targeted to system

integrators and controls contractors

Sym io 800 Controller Overview

The Trane Chiller includes the Symbio 800 controller The controller has been installed,

programmed, wired, commissioned, and tested in the factory prior to shipment While some

sensors and end devices are normally wired in the field, nearly all other wiring is factory-

provided Power for the controller is provided and connected from within the chiller control

panel

The chiller and associated controller can be applied as standalone or as part of a building

automation system

NNoottee:: For communicating applications to third-party control systems, network communication

wiring must be provided by others.

Communication Options

The Symbio™700800 controller supports the following communication protocol options for

integration to either Trane or Non-Trane control systems:

• BACnet MS/TP

• BACnet IP

• BACnet Zigbee (Air-Fi)™

• BACnet/IP

–Ethernet

–Wi-Fi

• Modbus RTU

• Modbus TCP

• LonTalk

For information pertaining to the integration of the Symbio™700800 controller using either

Modbus or LonTalk communication, refer to the integration guides specific to those applications

Units of Measure

The communicated data of the Symbio™800 controller will be passed in the factory-configured

units of measure, either inch-pound (I-P) or the International System of Units (SI) The units of

measure are selected as part of the unit order (the default selection is normally I-P) Should the

units of measure need to be changed in the field, contact your local Trane representative

The Symbio 800 controller provides a browser-based user interface for USB connection to the

controller One of the tools provided with that interface allows the user to change and customize

the Data Display Units Preferences

IImmppoorrttaanntt:: These adjustable settings are applied only to the units of measured displayed in the

web interface, not the communicated interface.

Regardless of the communicated (system) units of measure, the user may change the displayed

units of measure on their smart device These user preference units of measure are independent

of the communicated units

6BAS-SVP046A-EN

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 MS/TP communications at 76,800 bps with a rotary address setting of

000

Figure 1. Sym io™™ 800 rotary address and service tool port

Service Tool for Sym io™™ 800 Configuration

The service tool used to modify the Symbio™800 controller is a standard web browser The

Symbio™800 webpage is accessed by using a standard USB type A/B cable Connect the USB

cable between a laptop and the service tool port on the Symbio™800 controller (shown in Figure

1, p 6)

BAS-SVP046A-EN 7

Connecting to the Sym io™™ 800 We Interface

1 Connect a laptop to the Symbio™800 controller using a USB cable

2 On the laptop, open a web browser to http://198 80 18 1/

3 When the Symbio™800 page displays, click LLoogg IInn

Figure 2. Sym io™™ 800 log in screen

NNoottee:: The ymbio

™

800 web interface can only be viewed using the U B connection. Ethernet

port 1 and Ethernet port 2 will not allow access to the ymbio

™

web server to meet IT

security requirements.

CCoommmmuunniiccaattiioonn SSeettuupp aanndd CCoonnffiigguurraattiioonn

8BAS-SVP046A-EN

Protocol Configuration

To access the Symbio 800 Protocol Configuration page:

1 Connect to the Symbio 800 web interface

2 On the left-hand navigation, click IInnssttaallllaattiioonn

3 Click IIddeennttiiffiiccaattiioonn aanndd CCoommmmuunniiccaattiioonnss

Figure 3. Identification and Communications

4 Click the PPrroottooccooll CCoonnffiigguurraattiioonn tab

Figure 4. Protocol Configuration

5 View the existing Protocol Configuration settings

NNoottee:: There are no LonTalk communication parameters to edit.

LonTalk Protocol Settings

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

NNoottee:: The ymbio 800 rotary addresses are not used with LonTalk communications.

BAS-SVP046A-EN 9

Figure 5. LonTalk protocol configuration

1 Verify the LonTalk adapter connection status is CCoonnnneecctteedd If the adapter connection status is

another state, verify the LonTalk adapter is connected to a Symbio 800 USB port

2 Verify the Link Status is OOnnlliinnee If the Link Status is set to a different state, LonTalk network

management software such as Trane’s Rover software is needed to set the Link status to

Online

3 The Service Pin button will send a service pin message to the LonTalk network A service pin

will broadcast the Neuron ID to the LonTalk network so a LonTalk network management tool

can find a device and set its Domain, Subnet, Node address

LonTalk communication wire is connected to the LonTalk adapter LonTalk does not require wire

polarity but it is recommended that wire polarity be observed Refer to the LonTalk standard for

detailed information on 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

PPrroottooccooll CCoonnffiigguurraattiioonn

10 BAS-SVP046A-EN

Profile Definition and Network Varia les

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

NNoottee:: Not all points are available to the user. The available data points are defined during

self-configuration and are dependent on the type of equipment.

ACRB 150–300 Tons Data Points

Ta le 1. ACRB 150–300 tons configuration parameters

nv Index Configuration

Variable Name Variable Type Variable description Point Name

2 nciChillerType UCPT_chiller_type Chiller Information

Model Information Enum list - See table in UNVT-UCPT.doc Model Information

Unit Capacity Capacity of Unit (in watts) Chiller Design Capacity

Cooling Type

0 = Water Cooled

1 = Air Cooled

2 to 254 = Unused

Cooling Type

Number of Circuits Number of Circuits on Unit Number Of Circuits

Number of Compressors – Crt 1 Number of Compressors on Circuit 1 Number Of Compressors, Circuit 1

Number of Compressors – Crt 2 Number of Compressors on Circuit 2 Number Of Compressors, Circuit 2

5nciMfgLocation UCPT_manufacturing_location Chiller Manufacturing Location Manufacture Location

6nciNoiseRdcnReq SNVT_switch Default for Noise Reduction Auto/On

Request Noise Reduction request

7nciRefrigerant UCPT_refrig_type Chiller Refrigerant Type Refrigerant Type

8nciCapacityLim SCPTCapacityLimit Capacity Limit Demand Limit Setpoint

9 nciChillerEnable SCPTChillerEnable Default Value for nviChillerEnable Chiller Enable

10 nciCoolsetpt SCPTCoolSetpoint Default Value for nviCoolSetpt Chiller water Setpoint

11 nciDefaults SCPTDefaultBehavior

Determines which set of values will be

used on power up and communications

failure, stated default values or a list of

manufacturer specified values

Default Values

12 nciDevMajVer SCPTdevMajVer The major version number for the device Software Major Version

13 nciDevMinVer SCPTdevMinVer The minor version number for the device Software Minor Version

15 nciLocation SCPTlocation Location Label Location Label

16 nciMinOutTm SCPTminSendTime Minimum Send Time Minimum Send Time

17 nciMode SCPTHVACmode Default Value for nviMode Chiller Mode

18 nciPwrup SCPTpwrUpDelay Power Up Delay Power Up Delay

19 nciRcvHrtBt SCPTmaxRcvTime Receive Heartbeat Time Receive Heartbeat

20 nciSndHrtBt SCPTmaxSendTime Send Heartbeat Time (nciMAXSendTime) Send Heartbeat

21 nciBuildNum U16 Device Build Number Manufacturer-defined

22 nciCRC UCPT_crc CRC calculation result Manufacturer-defined

23 nciDeviceConfig U16 Device Configuration Choices Manufacturer-defined

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