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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. When working on the equipment, observe all precautions in the literature and on the tags, 
stickers, and labels that are attached to the equipment.

March 2011

BAS-SVP09B-EN

Integration Guide

BACnet

 Communication Interface for 

ReliaTel

 

Controllers (BCI-R)

 

P1

LED9

LED8

U1

6

5

4

C

B

A

3

2

1

D

F

G

H

E

U10

SW3

SW2

SW1

Q9

LED6

LED5

LED3

LED1

J1

J2

17

LED7

LED2

LED4

J5

J3

-MT

0

5

12

3

4

67

8

9

0

5

12

3

4

67

8

9

9

8

7 6

4

3

21

5

0

2010.04

-

24VAC

-

+

TX RX

RX

TX

ADDRESS SETTING

X100

X10

X1

LINK

SERVICE

MODBUS

STATUS

REV 02

6400-2563-01

C 2010

TRANE

X NUMBER LABEL

BARCODE LABEL

IMC

BACNET

LINK

TERMINATOR

SER
VICE

A1

A1

1-

1-

1-

1-

1-

1-

1

1-

1-

1-

1-

1-

1-

+

1-

+

1

ON

+

-

+

+

-

Summary of Contents for BACnet BCI-R

Page 1: ...cautions in the literature and on the tags stickers and labels that are attached to the equipment March 2011 BAS SVP09B EN Integration Guide BACnet Communication Interface for ReliaTel Controllers BCI...

Page 2: ...t the written permission of Trane 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 3: ...ration 13 BAS Unit Control 13 Initiating System Control 13 Output and Input Object Data Points 13 Periodic Update of BAS Values 14 BAS Communication Failure 14 Input Output Commands and Calculations 1...

Page 4: ...ilding automation systems or components from different manufacturers to share information and control functions BACnet provides building owners the capability to connect various types of building cont...

Page 5: ...not have defaults the BST or Tracer TU will display the device units of the controller to which it is connected Setting Addresses on the Rotary Switches There are three rotary switches on the front o...

Page 6: ...Communication If using a wireless COMM interface WCI set the link select switch to IMC as shown in Figure 2 For wiring instructions refer to the BACnet Communication Interface for ReliaTel Controller...

Page 7: ...tup Tool Online help is available by clicking the help icon located in upper right portion of the screen 1 Open the Tracer BACnet Setup Tool The Controller Settings screen appears Figure 3 2 In the Pr...

Page 8: ...irect Connection USB cable radio button if it is not already selected 4 Click the Connect button and the Unit Summary page will appear after successful connection To configure the BCI R controller 1 S...

Page 9: ...ystems p 10 BACnet Device ID Tracer SC uses the rotary dial settings MAC address to create the BACnet device ID The Tracer SC adds an SC rotary dial address and a link number to artificially create a...

Page 10: ...rom the rotary dials Although 999 is possible from the dials the maximum allowed number by BACnet is 127 The Max Master is not adjustable in Trane SC systems For example if the MAC address is 101 and...

Page 11: ...OK When the controller is cleared the Select Device Units message box appears 5 Click OK and then expand the Controller Units box on the Controller Settings screen 6 Select the units SI IP or Custom...

Page 12: ...immediately often within one second Immediately after the points are created the device units are set and saved and appear on the Controller Units screen The values that correspond to the device unit...

Page 13: ...quest Multi State Output 8 Heat Cool Mode Request BAS Multi State Output 2 Emergency Override Command Analog Output 2 Space Temperature Setpoint BAS Analog Output 29 Occupied Offset Analog Output 30 S...

Page 14: ...pace CO2 Concentration BAS Space Humidity BAS Input Output Commands and Calculations This section will provide the following information about certain inputs and outputs that perform Filter timer and...

Page 15: ...points are calculated for space temperature control When the unit is in an occupied mode the active space temperature setpoint is calculated based on the space temperature setpoint and the two setpoin...

Page 16: ...ent Not illuminated The controller is off Link Tx Rx TX blinks green Data is being transferred received or transmitted RX blinks yellow Blinks at the data transfer rate when the unit receives data fro...

Page 17: ...Cnet Advanced Application Controller B AAC BACnet Application Specific Controller B ASC 9 BACnet Building Controller B BC BACnet Operator Workstation B OWS BACnet Smart Actuator B SA BACnet Smart Sens...

Page 18: ...nt Dynamic Device Binding A DM DDB A 9 Device Management Dynamic Device Binding B DM DDB B 9 Device Management Dynamic Object Binding B DM DOB B 9 Device Management List Manipulation B DM LM B 9 Devic...

Page 19: ...bility Min_Pres Value Max_Pres_Value Time_Delay Notification _Class High_Limit Low_Limit Deadband Limit_Enable Event_Enable Acked_Transitions Notify_Type Event_Time_Stamps Yes Yes only user created ob...

Page 20: ...set Elapsed_Active_Time Time_Of_Active_Time_Reset Priority_Array Relinquish_Default Minimum_On_Time Minimum_Off_Time Time_Delay Notification_Class Alarm_Value Event_Enable Acked_Transitions Notify_Typ...

Page 21: ...lue Status_Flags Event_State Out_Of_Service Number_Of_States Object_Name Description State_Text Out_Of_Service Present_Value Reliability Priority_Array Relinquish_Default Time_Delay Notification_Class...

Page 22: ...net Clause 7 10Base2 10Base5 10BaseT Fiber LonTalk Clause 11 Medium MS TP Master Clause 9 Baud Rate s 9600 19200 38400 and 76800 1 5 Nominal Baud Rate 9 MS TP Slave Clause 9 Baud Rate s Other Point to...

Page 23: ...s support for multiple characters sets but does not imply that all character sets are supported simultaneously Maximum supported string length is 64 bytes any character set Character Set Descriptions...

Page 24: ...a 53 0 3 inH2O 74 Pa 0 3 to 0 2 NA Analog Output 10 Space Static Pressure BAS BAS supplied space static air pressure sensor value 0 67 inH2O 167 Pa 53 0 67 inH2O 167 Pa 0 67 to 0 67 900 Analog Output...

Page 25: ...Discharge Air Temperature Active The discharge air temperature currently used for unit control Fahrenheit 64 Celcius 62 Analog Input 25 Mixed Air Temperature The mixed air temperature value from a uni...

Page 26: ...Major software version number of the RTRM module NA Analog Input 92 RTRM Minor Version Minor software version number of the RTRM module NA Analog Input 93 RTOM Major Version Major software version num...

Page 27: ...states apply to all equipment Multi State Input 2 Trane Unit Type General description of the equipment type classification 1 1 Heat 1 Cool 2 Heat Pump 3 Blower Coil 4 Unit Ventilator 5 Fan Coil 6 Roof...

Page 28: ...tate Input 29 Heat Output 1 Indicates the commanded state of heating output 1 1 Off 2 On 3 Not Present Multi State Input 30 Heat Output 2 Indicates the commanded state of heating output 2 1 Off 2 On 3...

Page 29: ...d clear diagnostics Inactive Inactive Normal Active Reset Binary Output 15 Dehumidification Enable Command Command the operating state of the dehumidification system Active Inactive Disabled Active Au...

Page 30: ...Pressure Setpoint Failure Diagnostic SA Pressure Setpoint Failure 002 Service Required Binary Input 55 Diagnostic Space Pressure Setpoint Fail Diagnostic Space Pressure Setpoint Fail 002 Service Requ...

Page 31: ...Disable Input HPC 004 Information Binary Input 270 Diagnostic Comp 2 Disable Input HPC Diagnostic Comp 2 Disable Input HPC 004 Information Binary Input 271 Diagnostic CO2 Low Limit Setpoint Fault Dia...

Page 32: ...e Command Command the operating state of the dehumidification system Analog Input 58 Dehumidification High Limit Setpoint Humidity setpoint value that starts dehumidification control Analog Output 6 D...

Page 33: ...morning warmup mode Multi State Output 7 Occupancy Request Command the unit into an occupancy mode Multi State Input 20 Occupancy Status Indicates the current occupancy mode of the unit Analog Output...

Page 34: ...Setpoint Input Cooling temperature setpoint from space sensor module Analog Input 75 Space Temperature Heating Setpoint Input Heating temperature setpoint from space sensor module Analog Input 87 Spac...

Page 35: ...n Binary Input 252 Diagnostic Default Defrost Flag Diagnostic Default Defrost Flag 004 Information Binary Input 287 Diagnostic Defrost Default Mode Ckt 1 Diagnostic Defrost Default Mode Ckt 1 004 Info...

Page 36: ...od Dehumid Config Error Diagnostic Mod Dehumid Config Error 004 Information Binary Input 239 Diagnostic Morning Warmup Setpoint Fail Diagnostic Morning Warmup Setpoint Fail 002 Service Required Binary...

Page 37: ...ail Diagnostic Space Pressure Setpoint Fail 002 Service Required Binary Input 36 Diagnostic Supply Air Press Sensor Fail Diagnostic Supply Air Press Sensor Fail 002 Service Required Binary Input 30 Di...

Page 38: ...cks Building Automation Control network BACnet and ANSI ASHRAE Standard 135 2008 An interoperable protocol developed specifically for the building controls industry The American National Standards Ins...

Page 39: ...BAS SVP09B EN 39 Glossary...

Page 40: ...Trane offers a broad portfolio of advanced controls and HVAC systems comprehensive building services and parts For more information visit www Trane com Trane has a policy of continuous product and pro...

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