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BAS-SVP09F-EN

BACnet

®

Protocol

The Building Automation and Control Network (BACnet) protocol is ANSI/ASHRAE Standard 135.
This standard allows building 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 control systems or subsystems together for many uses.
Multiple vendors can use this protocol to share information for monitoring and supervisory
control between systems and devices in a multi-vendor interconnected system. The BACnet
protocol defines standard objects (data points) called BACnet objects. Each object has a defined
list of properties that provide context information about that object. In addition, BACnet defines a
number of application services that are used to interact with objects in a BACnet device.

BACnet Testing Laboratory (BTL) Certification

The BCI-R supports the BACnet communication protocol and has been designed to meet the
requirements of the application-specific control profile. For more details, refer to the BTL web
site at

www.bacnetinternational.org

.

Summary of Contents for TRANE BCI-R

Page 1: ...cautions in the literature and on the tags stickers and labels that are attached to the equipment September 2017 B BA AS S S SV VP P0 09 9F F E EN N 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 1 2 3 4 6 7 8 9 0 5 1 2 3 4 6 7 8 9 9 8 7 6 4 3 2 1 5 0 2010 04 MODBU...

Page 2: ... ch ha an ni ic ca al l a an nd d c ch he em mi ic ca al l h ha az za ar rd ds s M MU US ST T f fo ol ll lo ow w p pr re ec ca au ut ti io on ns s i in n t th hi is s m ma an nu ua al l a an nd d o on n t th he e t ta ag gs s s st ti ic ck ke er rs s a an nd d l la ab be el ls s a as s w we el ll l a as s t th he e i in ns st tr ru uc ct ti io on ns s b be el lo ow w B Be ef fo or re e i in ns st ...

Page 3: ...on n t th he e B BO OS S s si it te e W Wh he er re e l lo oc ca al l r re eg gu ul la at ti io on ns s a ar re e m mo or re e s st tr ri in ng ge en nt t t th ha an n t th he es se e p po ol li ic ci ie es s t th ho os se e r re eg gu ul la at ti io on ns s s su up pe er rs se ed de e t th he es se e p po ol li ic ci ie es s N No on n I In ng ge er rs so ol ll l R Ra an nd d p pe er rs so on nn n...

Page 4: ...t Setup Tool to Clear The Controller 13 U Us si in ng g T Tr ra ac ce er r T TU U t to o C Cl le ea ar r t th he e C Co on nt tr ro ol ll le er r 13 Updating the Application Code 14 Managing Device Units on the Controller Units Screen 14 BCI R Operation 15 BAS Unit Control 15 Initiating System Control 15 Output and Input Object Data Points 15 Periodic Update of BAS Values 16 BAS Communication Fail...

Page 5: ...s 20 BACnet 26 Data Link layer Options 26 Device Address Binding 26 Networking Options 26 Character Sets 26 Object Data Points and Diagnostic Data Points 27 Additional Resources 53 T Ta ab bl le e o of f C Co on nt te en nt ts s ...

Page 6: ...monitoring and supervisory control between systems and devices in a multi vendor interconnected system The BACnet protocol defines standard objects data points called BACnet objects Each object has a defined list of properties that provide context information about that object In addition BACnet defines a number of application services that are used to interact with objects in a BACnet device BACn...

Page 7: ... TU will display the device units of the controller to which it is connected Setting Addresses Using Rotary Switches There are three rotary switches on the front of the BCI R controller that are used to define a three digit address when the BCI R is installed on a BACnet communications network The three digit address setting is the rotary switch value The following figure shows how to set addresse...

Page 8: ...8 BAS SVP09F EN Figure 2 Wiring the Air Fi Wireless Communication Interface WCI G Ge et tt ti in ng g S St ta ar rt te ed d ...

Page 9: ...d the device units 4 Click s sa av ve e Figure 3 BACnet Setup Tool Controller Settings screen connected to a uc400 as an example Using Tracer TU This section describes how to first connect to the Tracer TU software and then configure the BCI R controller If Tracer TU is not installed refer to the Tracer TU Service Tool Getting Started Guide TTU SVN02 To connect to Tracer TU 1 Connect the USB cable...

Page 10: ... this screen is based on the type of controller that is connected and the system protocol used to communicate with the controller 2 Enter a meaningful name for the controller 3 Click the C Co on nt tr ro ol ll le er r U Un ni it ts s expanding box label to display its contents 4 Select the preferred units of measure for data communicated across the BACnet link 5 Click the P Pr ro ot to oc co ol l ...

Page 11: ... Tracer SC system controller All devices on the BACnet MS TP link must be unique BACnet Device ID Tracer SC uses the rotary switch value to create the BACnet device ID The Tracer SC adds an SC rotary dial address and a link number to artificially create a unique BACnet Device ID for each node The following figure shows how Tracer TU displays the rotary dial settings and the resulting BACnet device...

Page 12: ...e maximum allowed number by BACnet is 127 The Max Master is not adjustable in front end systems For example if the rotary switch value is 101 and the front end system has a Max Master value of 100 the device will not be discovered Many systems have a minimum BACnet device ID value Ensure that the device ID is greater than this value R Ro ot ta ar ry y S Sw wi it tc ch h V Va al lu ue es s a an nd ...

Page 13: ... will be reset deleted 4 Click OK When the controller is cleared the S Se el le ec ct t D De ev vi ic ce e U Un ni it ts s message box appears 5 Click O OK K and then expand the Controller Units box on the Controller Settings screen 6 Select the units SI IP or Custom Defaults to Custom after clearing the controller If you want to use Custom ensure that all unit options are set correctly 7 Click S ...

Page 14: ...e role document 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 units are set to default to SI values In some cases the Custom radio button may be selected however the device units will still default to SI If you are using Tracer TU to change the Device...

Page 15: ... Output 7 Occupancy Request 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 Standby Offset Analog Output 31 Unoccupied Cooling Setpoint Analog Output 32 Unoccupied Heating Setpoint Analog Output 9 Space Static Pressure Setpoint BAS Output and Input Object...

Page 16: ...ace CO2 Concentration BAS Space Humidity BAS Input Output Commands and Calculations This section provides the following information about certain inputs and outputs that perform unique control commands and calculations Filter timer and diagnostic reset commands Setpoint calculations Filter Timer Reset Command The BCI R uses the Filter Runtime Hours object AI 6 to generate a diagnostic when its pre...

Page 17: ...e setpoint The illustration below shows how the various temperature setpoints are calculated for space temperature control The active space temperature setpoint is calculated based on the space temperature setpoint and the two setpoint offset values when the unit is in an occupied mode In unoccupied mode the unoccupied heating and cooling setpoints are used as the active setpoint Timestamped Confi...

Page 18: ... 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 from other devices on the link ON solid yellow indicates there is reverse polarity Not illuminated No activity is occurring Modbus Tx Rx Blinking Data is being transferred received or transmitted Not illumi...

Page 19: ... B BC BACnet Operator Workstation B OWS BACnet Smart Actuator B SA BACnet Smart Sensor B SS Interoperability Building Blocks Annex K Data Sharing Description Supported BIBB Data Sharing ReadProperty A DS RP A Data Sharing ReadProperty B DS RP B Data Sharing ReadPropertyMultiple B DS RPM B Data Sharing WriteProperty A DS WP A Data Sharing WriteProperty B DS WP B Data Sharing WritePropertyMultiple B...

Page 20: ... Segmented Requests Window Size 1 Segmented Responses Window Size 1 Object Types The table below lists the properties that are supported for each object type in this control device The BACnet standard specifies many properties as optional unless the device supports a particular BACnet feature If the feature is supported then the optional properties are required In the table the properties that are...

Page 21: ...f_Service Present_Value Reliability Min_Pres_Value Max_Pres_Value Relinquish_Default Time_Delay Notification_Class High_Limit Low_Limit Deadband Limit_Enable Event_Enable Notify_Type Description Reliability 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 22: ..._Time_Stamps Reliability Yes Yes only user created objects Binary Output Object_Identifier Object_Name Object_Type Present_Value Status_Flags Event_State Out_Of_Service Polarity Priority_Array Relinquish_Default Object_Name Description Out_Of_Service Inactive_Text Active_Text Present_Value Reliability Change_Of_State_ Count Elapsed_Active_Time Minimum_On_Time Minimum_Off_Time Relinquish_Default Ti...

Page 23: ...ass Alarm_Value Event_Enable Acked_Transitions Notify_Type Event_Time_Stamps Reliability Yes Yes only user created objects Device Object_Identifier Object_Name Object_Type System_Status Vendor_Name Vendor_Identifier Model_Name Firmware_Revision Application_Software_Version Protocol_Version Protocol_Revision Protocol_Services_Supported Protocol_Object_Types_ Supported Object_List Max_APDU_Length_Ac...

Page 24: ...te Out_Of_Service Number_Of_States Object_Name Description State_Text Out_Of_Service Present_Value Reliability Time_Delay Notification_Class Alarm_Values Fault_Values Event_Enable Notify_Type Number_Of_States Relinquish_Default State_Text Reliability Time_Delay Notification_Class Alarm_Values Fault_Values Event_Enable Acked_Transitions Notify_Type Event_Time_Stamps Yes Yes only user created object...

Page 25: ...ss Priority Ack_Required Recipient_List Object_Name Priority Ack_Required Recipient_List Notify_Type Yes Yes only user created objects Trend Object_Identifier Object_Name Object_Type Log_Enable Stop_When_Full Buffer_Size Log_Buffer Record_Count Total_Record_Count Event_State Object_Name Log_Enable Start_Time Stop_Time Log_ DeviceObjectProperty Log_Interval Stop_When_Full Buffer_Size Log_Buffer Rec...

Page 26: ...aud Rate s 9600 19200 38400 Point to Point Modem Clause 10 Baud Rate s 9600 19200 38400 Device Address Binding Device Address Binding Supported Static Device Binding Supported Networking Options Networking Descriptions Supported Annex H BACnet Tunneling BACnet IP Broadcast Management Device BBMD Does the BBMD Support Registrations by Foreign Devices Router Character Sets Indicates support for mult...

Page 27: ...s 50 0 to 90 0 10 0 to 32 2 NA Always AO 4 Morning Warmup Setpoint BAS BAS supplied temperature setpoint used in morning warmup mode Fahrenheit Celsius 50 0 to 90 0 10 0 to 32 2 NA With RTAM and heat installed AO 5 Daytime Warmup Terminate Temperature Setpoint BAS BAS supplied daytime warmup terminate temperature setpoint Fahrenheit Celsius 50 0 to 90 0 10 0 to 32 2 NA With RTAM and heat installed...

Page 28: ...ll heat types AO 21 Space Dehumidification Setpoint BAS BAS supplied space dehumidification setpoint value Percent 40 to 65 NA With RTDM installed AO 23 Discharge Air Reheat Setpoint BAS BAS supplied discharge air reheat setpoint value Fahrenheit Celsius 65 0 to 80 0 18 3 to 26 7 NA With RTDM installed AO 25 Space Humidity BAS BAS supplied space humidity sensor value Percent 10 to 100 900 With RTD...

Page 29: ...re setpoint Fahrenheit 50 0 to 87 0 NA RTAM is present and heat is present AO 44 Supply Fan Minimum Speed BAS BAS supplied minimum fan speed Percent 0 0 to 100 0 NA Supply fan is not single speed AO 45 Supply Fan Maximum Speed BAS BAS supplied maximum fan speed Percent 0 0 to 100 0 NA Supply fan is not single speed AO 46 Outdoor Air Temperature Heating Lockout Low Limit Temperature at which Mechan...

Page 30: ...67 inH2O 167 Pa 0 67 inH2O 167 Pa When configured for Modulating Powered Exhaust and Version 9 or greater RTRM Firmware installed AI 32 Space CO2 Concentration Active Space CO2 concentration being used for unit control Part per million mg kg With RTEM installed AI 34 Outdoor Air Flow Active Outdoor airflow utilized by the unit 0 CFM 0 l s liters second 65535 CFM 30929 l s With RTVM version 3 or gr...

Page 31: ...oyager Precedent Odyssey 22 Voyager Commercial NA Always AI 81 Cool Type Describes the different cooling types 7 1 Stage DX 8 2 Stage DX 9 3 Stage DX NA Always AI 82 Preheat Type Describes the different heating types 129 None 19 1 Stage DX 20 2 Stage DX 130 Modulating Hot Water 134 Modulating Electric 135 1 Stage Electric 136 2 Stage Electric 140 1 Stage Gas 141 2 Stage Gas 142 Modulating Gas NA A...

Page 32: ... Major Version Major software version number of the RTAM module NA With RTAM installed AI 98 RTAM Minor Version Minor software version number of the RTAM module NA With RTAM installed AI 99 RTEM Major Version Major software version number of the RTEM module NA With RTEM installed AI 100 RTEM Minor Version Minor software version number of the RTEM module NA With RTEM installed AI 101 RTDM Major Ver...

Page 33: ...ject States not all states apply to all equipment When Exists MO 1 Economizer Airside Enable BAS Command the state of the airside economizer system 1 Disabled 2 Enabled 3 Auto With RTEM Installed MO 2 Emergency Override Command Command the unit into an emergency mode of operation 1 Normal 2 Pressurize 3 Depressurize 4 Purge 5 Shutdown 6 Fire Always MO 7 Occupancy Request Command the unit into an o...

Page 34: ...e 2 Outdoor Air 3 Zone With Multi zone VAV and RTAM installed or Single zone VAV MI 19 Heat Cool Mode Status Application Mode Status Heat Cool Mode Status matches the defined system display name and the display name used in TU Application Mode Status the point name used in the device 1 Auto 2 Heat 3 Morning Warm up 4 Cool 5 Night Purge 6 Pre Cool 7 Off 8 Test 9 Emergency Heat 10 Fan Only 11 Free C...

Page 35: ...Output 3 Indicates the commanded state of heating output 3 1 Off 2 On 3 Not Present Always MI 32 Heat Output 4 Indicates the commanded state of heating output 4 1 Off 2 On 3 Not Present Always MI 35 Primary Filter Status Indicates the primary filter media state 1 Clean 2 Dirty 3 Not Present Always MI 37 Supply Fan Proving Status Indicates the current state of the supply fan 1 Off 2 On 3 Not Presen...

Page 36: ...w Cooling Active Cooling Locked Out Always BO 7 Command the unit to the minimum position operation Economizer Minimum Position Enable Command Inactive Inactive Disabled Active Enabled With RTEM installed BO 8 Command the unit supply fan to cycling or continuous operation Supply Fan Configuration Command Inactive Inactive Auto Active On Always BO 13 Command the unit to reset the accumulated filter ...

Page 37: ...ive Energized Always BI 292 Supply Air Tempering Status Indicates the status of the supply air tempering function Inactive Inactive Active Active Always Table 10 Diagnostics Binary Input Object Identifier Object Name Description Notification Class When Exists BI 29 Diagnostic Zone Temperature Sensor Failure Diagnostic Zone Temp Sensor Failure 002 Service Required Always BI 30 Diagnostic Supply Air...

Page 38: ...lways BI 75 Diagnostic SA Temp Heat Setpoint Fail Diagnostic SA Temp Heat Setpoint Fail 002 Service Required Always BI 76 Diagnostic Dirty Filter Diagnostic Dirty Filter 003 Advisory Always BI 83 Diagnostic CO2 Sensor Failure Diagnostic CO2 Sensor Failure 002 Service Required With RTEM installed BI 86 Diagnostic Velocity Press Sensor Fail Diagnostic Velocity Press Sensor Fail 002 Service Required ...

Page 39: ...I 257 Diagnostic CO2 Setpoint Failure Diagnostic CO2 Setpoint Failure 004 Information With RTEM installed BI 258 Diagnostic Heating High Temp Limit Open Diagnostic Heating High Temp Limit Open 004 Information With Gas Heat installed BI 259 Diagnostic Flame Rollout Switch Open Diagnostic Flame Rollout Switch Open 004 Information With Gas Heat installed BI 260 Diagnostic Inducer Proving Switch Fail ...

Page 40: ...Heat Pump installed BI 285 Diagnostic Demand Defrost Fault B Ckt 1 Diagnostic Demand Defrost Fault B Ckt 1 004 Information With Heat Pump installed BI 286 Diagnostic Demand Defrost Fault C Ckt 1 Diagnostic Demand Defrost Fault C Ckt 1 004 Information With Heat Pump installed BI 287 Diagnostic Defrost Default Mode Ckt 1 Diagnostic Defrost Default Mode Ckt 1 004 Information With Heat Pump installed ...

Page 41: ...n It Should Diagnostic Unit Not Economizing When It Should 004 Information With RTEM 3 or higher installed and RTRM 16 or higher installed BI 307 Diagnostic Excessive Air Diagnostic Excessive Air 004 Information With RTRM 16 or higher installed BI 308 Diagnostic Air Damper Not Modulating Diagnostic Damper NOT Modulating 004 Information With RTRM 16 or higher installed BI 309 Diagnostic TD5 Comm Fa...

Page 42: ...umidification Enable Command Command the operating state of the dehumidification system With RTDM installed AI 58 Dehumidification High Limit Setpoint Humidity setpoint value that starts dehumidification control With RTDM installed AO 6 Discharge Air Cooling Setpoint BAS BAS supplied discharge air temperature cooling setpoint value When configured for Multi zone VAV or Single Zone VAV AO 7 Dischar...

Page 43: ...talled Only activates with RTEM installed AI 8 Exhaust Fan Speed Command Indicates the unit commanded exhaust fan speed With RTEM installed MI 38 Exhaust Fan Status Indicates the commanded state of the exhaust fan With RTEM installed AO 33 Exhaust or Return Fan Configuration Sets the equipment exhaust or return fan type Always AI 90 Exhaust or Return Fan Type Describes the different exhaust or ret...

Page 44: ...or greater installed AI 20 Outdoor Air Humidity Active The outdoor air humidity value used for unit control With RTEM installed AO 15 Outdoor Air Humidity BAS BAS supplied outdoor air humidity sensor value Always AI 57 Outdoor Air Minimum Flow Setpoint Active The minimum outdoor airflow setpoint being utilized by the unit With RTVM version 3 or greater installed and RTRM firmware 9 or greater inst...

Page 45: ...sion 9 or higher installed AI 102 RTDM Minor Version Minor software version number of the RTDM module With RTDM installed and RTRM version 9 or higher installed AI 99 RTEM Major Version Major software version number of the RTEM module With RTEM installed AI 100 RTEM Minor Version Minor software version number of the RTEM module With RTEM installed AI 93 RTOM Major Version Major software version nu...

Page 46: ... AI 75 Space Temperature Heating Setpoint Input Heating temperature setpoint from space sensor module Always AI 87 Space Temperature Local The space air temperature measured by a unit mounted sensor Always AI 50 Space Temperature Setpoint Active Space temperature setpoint value being used for unit control Always AO 2 Space Temperature Setpoint BAS Base value to calculate setpoints in occupied and ...

Page 47: ... installed AI 109 Tracer TD5 Minor Version Minor Software version number of the TD5 module With TD5 installed and RTRM version 15 or higher installed AI 88 Unit Energy Demand Indicates the current heat cool energy demand of the unit Always MI 21 Unit Stop Source Source of the stop command that turned off the equipment Always AO 31 Unoccupied Cooling Setpoint Cooling temperature setpoint used for c...

Page 48: ...nostic Comp 1 Disable Input LPC 004 Information Always BI 270 Diagnostic Comp 2 Disable Input HPC Diagnostic Comp 2 Disable Input HPC 004 Information Always BI 245 Diagnostic Comp 2 Disable Input LPC Diagnostic Comp 2 Disable Input LPC 004 Information Always BI 302 Diagnostic Comp 3 Disable Input LPC Diagnostic Compressor 3 Disable Input LPC 004 Information With Compressor 3 or VSPD compressor and...

Page 49: ... Service Required With RTOM installed BI 248 Diagnostic Demand Defrost Fault A Diagnostic Demand Defrost Fault A 004 Information With Heat Pump installed BI 284 Diagnostic Demand Defrost Fault A Ckt 1 Diagnostic Demand Defrost Fault A Ckt 1 004 Information With Heat Pump installed BI 280 Diagnostic Demand Defrost Fault A Ckt 2 Diagnostic Demand Defrost Fault A Ckt 2 004 Information Always BI 249 D...

Page 50: ...Failure Diagnostic Fan Failure 001 Critical With RTEM installed BI 259 Diagnostic Flame Rollout Switch Open Diagnostic Flame Rollout Switch Open 004 Information With Gas Heat installed BI 262 Diagnostic Flame Sensed with Gas Valve Off Diagnostic Flame Sensed with Gas Valve Off 004 Information With Gas Heat installed BI 256 Diagnostic Freezestat Tripped Diagnostic Freezestat Tripped 004 Information...

Page 51: ...r Fail Diagnostic Return Air Humidity Sensor Fail 002 Service Required With RTEM installed BI 57 Diagnostic Return Air Temp Sensor Fail Diagnostic Return Air Temp Sensor Fail 002 Service Required With RTEM installed BI 274 Diagnostic RTAM Comm Fail Diagnostic RTAM Comm Fail 004 Information With RTAM installed BI 276 Diagnostic VSM Comm Fail Diagnostic VSM Communication Fail 004 Information With VS...

Page 52: ...Fail Diagnostic Supply Air Press Sensor Fail 002 Service Required Always BI 30 Diagnostic Supply Air Temp Sensor Fail Diagnostic Supply Air Temp Sensor Fail 002 Service Required Always BI 309 Diagnostic TD5 Comm Fail Diagnostic Tracer TD5 Communication Fail 004 Information With TD5 installed and RTRM 15 or higher installed BI 148 Diagnostic Unit Communications Failure Diagnostic Unit Communication...

Page 53: ...3 Additional Resources Tracer TU Service tool Getting Started Guide TTU SVN02 Tracer TU Help Online Tracer TU Service Tool for Water cooled CenTraVac Chillers with Tracer AdapiView Control Programming Guide CTV SVP02 ...

Page 54: ...54 BAS SVP09F EN N No ot te es s ...

Page 55: ...BAS SVP09F EN 55 N No ot te es s ...

Page 56: ...and protect food and perishables and increase industrial productivity and efficiency We are a global business committed to a world of sustainable progress and enduring results ingersollrand com Ingersoll Rand 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 ...

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