Tracer® UC600 Programmable Controller · The Tracer®UC600 Programmable Controller is a...

SSAAFFEETTYY WWAARRNNIINNGGOnly qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, andair-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or alteredequipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in theliterature and on the tags, stickers, and labels that are attached to the equipment.

November 2019 BBAASS--SSVVPP004422AA--EENN

Tracer®® UC600 Programmable Controllerfor Modular Self Contained

Installation Guide

©2019 Ingersoll Rand BAS-SVP042A-EN

IntroductionRead this manual thoroughly before operating or servicing this unit.

Warnings, Cautions, and NoticesSafety advisories appear throughout this manual as required. Your personal safety and theproper operation of this machine depend upon the strict observance of these precautions.

The three types of advisories are defined as follows:

WARNINGIndicates a potentially hazardous situation which, if not avoided, could result indeath or serious injury.

CAUTIONIndicates a potentially hazardous situation which, if not avoided, could result inminor or moderate injury. It could also be used to alert against unsafe practices.

NOTICEIndicates a situation that could result in equipment or property-damage onlyaccidents.

Important Environmental ConcernsScientific research has shown that certain man-made chemicals can affect the earth’s naturallyoccurring stratospheric ozone layer when released to the atmosphere. In particular, several of theidentified 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 theenvironment. Trane advocates the responsible handling of all refrigerants-including industryreplacements for CFCs and HCFCs such as saturated or unsaturated HFCs and HCFCs.

Important Responsible Refrigerant PracticesTrane believes that responsible refrigerant practices are important to the environment, ourcustomers, and the air conditioning industry. All technicians who handle refrigerants must becertified according to local rules. For the USA, the Federal Clean Air Act (Section 608) sets forththe requirements for handling, reclaiming, recovering and recycling of certain refrigerants andthe equipment that is used in these service procedures. In addition, some states or municipalitiesmay have additional requirements that must also be adhered to for responsible management ofrefrigerants. Know the applicable laws and follow them.

WWAARRNNIINNGGPPrrooppeerr FFiieelldd WWiirriinngg aanndd GGrroouunnddiinngg RReeqquuiirreedd!!FFaaiilluurree ttoo ffoollllooww ccooddee ccoouulldd rreessuulltt iinn ddeeaatthh oorr sseerriioouuss iinnjjuurryy..AAllll ffiieelldd wwiirriinngg MMUUSSTT bbee ppeerrffoorrmmeedd bbyy qquuaalliiffiieedd ppeerrssoonnnneell.. IImmpprrooppeerrllyy iinnssttaalllleedd aannddggrroouunnddeedd ffiieelldd wwiirriinngg ppoosseess FFIIRREE aanndd EELLEECCTTRROOCCUUTTIIOONN hhaazzaarrddss.. TToo aavvooiidd tthheessee hhaazzaarrddss,,yyoouu MMUUSSTT ffoollllooww rreeqquuiirreemmeennttss ffoorr ffiieelldd wwiirriinngg iinnssttaallllaattiioonn aanndd ggrroouunnddiinngg aass ddeessccrriibbeedd iinnNNEECC aanndd yyoouurr llooccaall//ssttaattee//nnaattiioonnaall eelleeccttrriiccaall ccooddeess..

BAS-SVP042A-EN 3

WWAARRNNIINNGGPPeerrssoonnaall PPrrootteeccttiivvee EEqquuiippmmeenntt ((PPPPEE)) RReeqquuiirreedd!!FFaaiilluurree ttoo wweeaarr pprrooppeerr PPPPEE ffoorr tthhee jjoobb bbeeiinngg uunnddeerrttaakkeenn ccoouulldd rreessuulltt iinn ddeeaatthh oorr sseerriioouussiinnjjuurryy..TTeecchhnniicciiaannss,, iinn oorrddeerr ttoo pprrootteecctt tthheemmsseellvveess ffrroomm ppootteennttiiaall eelleeccttrriiccaall,, mmeecchhaanniiccaall,, aannddcchheemmiiccaall hhaazzaarrddss,, MMUUSSTT ffoollllooww pprreeccaauuttiioonnss iinn tthhiiss mmaannuuaall aanndd oonn tthhee ttaaggss,, ssttiicckkeerrss,, aannddllaabbeellss,, aass wweellll aass tthhee iinnssttrruuccttiioonnss bbeellooww::

•• BBeeffoorree iinnssttaalllliinngg//sseerrvviicciinngg tthhiiss uunniitt,, tteecchhnniicciiaannss MMUUSSTT ppuutt oonn aallll PPPPEE rreeqquuiirreedd ffoorrtthhee wwoorrkk bbeeiinngg uunnddeerrttaakkeenn ((EExxaammpplleess;; ccuutt rreessiissttaanntt gglloovveess//sslleeeevveess,, bbuuttyyll gglloovveess,,ssaaffeettyy ggllaasssseess,, hhaarrdd hhaatt//bbuummpp ccaapp,, ffaallll pprrootteeccttiioonn,, eelleeccttrriiccaall PPPPEE aanndd aarrcc ffllaasshhccllootthhiinngg)).. AALLWWAAYYSS rreeffeerr ttoo aapppprroopprriiaattee MMaatteerriiaall SSaaffeettyy DDaattaa SShheeeettss ((MMSSDDSS))//SSaaffeettyyDDaattaa SShheeeettss ((SSDDSS)) aanndd OOSSHHAA gguuiiddeelliinneess ffoorr pprrooppeerr PPPPEE..

•• WWhheenn wwoorrkkiinngg wwiitthh oorr aarroouunndd hhaazzaarrddoouuss cchheemmiiccaallss,, AALLWWAAYYSS rreeffeerr ttoo tthheeaapppprroopprriiaattee MMSSDDSS//SSDDSS aanndd OOSSHHAA//GGHHSS ((GGlloobbaall HHaarrmmoonniizzeedd SSyysstteemm ooffCCllaassssiiffiiccaattiioonn aanndd LLaabbeelllliinngg ooff CChheemmiiccaallss)) gguuiiddeelliinneess ffoorr iinnffoorrmmaattiioonn oonn aalllloowwaabblleeppeerrssoonnaall eexxppoossuurree lleevveellss,, pprrooppeerr rreessppiirraattoorryy pprrootteeccttiioonn aanndd hhaannddlliinngg iinnssttrruuccttiioonnss..

•• IIff tthheerree iiss aa rriisskk ooff eenneerrggiizzeedd eelleeccttrriiccaall ccoonnttaacctt,, aarrcc,, oorr ffllaasshh,, tteecchhnniicciiaannss MMUUSSTT ppuuttoonn aallll PPPPEE iinn aaccccoorrddaannccee wwiitthh OOSSHHAA,, NNFFPPAA 7700EE,, oorr ootthheerr ccoouunnttrryy--ssppeecciiffiiccrreeqquuiirreemmeennttss ffoorr aarrcc ffllaasshh pprrootteeccttiioonn,, PPRRIIOORR ttoo sseerrvviicciinngg tthhee uunniitt.. NNEEVVEERR PPEERRFFOORRMMAANNYY SSWWIITTCCHHIINNGG,, DDIISSCCOONNNNEECCTTIINNGG,, OORR VVOOLLTTAAGGEE TTEESSTTIINNGG WWIITTHHOOUUTT PPRROOPPEERREELLEECCTTRRIICCAALL PPPPEE AANNDD AARRCC FFLLAASSHH CCLLOOTTHHIINNGG.. EENNSSUURREE EELLEECCTTRRIICCAALL MMEETTEERRSS AANNDDEEQQUUIIPPMMEENNTT AARREE PPRROOPPEERRLLYY RRAATTEEDD FFOORR IINNTTEENNDDEEDD VVOOLLTTAAGGEE..

WWAARRNNIINNGGFFoollllooww EEHHSS PPoolliicciieess!!FFaaiilluurree ttoo ffoollllooww iinnssttrruuccttiioonnss bbeellooww ccoouulldd rreessuulltt iinn ddeeaatthh oorr sseerriioouuss iinnjjuurryy..

•• AAllll IInnggeerrssoollll RRaanndd ppeerrssoonnnneell mmuusstt ffoollllooww IInnggeerrssoollll RRaanndd EEnnvviirroonnmmeennttaall,, HHeeaalltthh aannddSSaaffeettyy ((EEHHSS)) ppoolliicciieess wwhheenn ppeerrffoorrmmiinngg wwoorrkk ssuucchh aass hhoott wwoorrkk,, eelleeccttrriiccaall,, ffaallllpprrootteeccttiioonn,, lloocckkoouutt//ttaaggoouutt,, rreeffrriiggeerraanntt hhaannddlliinngg,, eettcc.. AAllll ppoolliicciieess ccaann bbee ffoouunndd oonntthhee BBOOSS ssiittee.. WWhheerree llooccaall rreegguullaattiioonnss aarree mmoorree ssttrriinnggeenntt tthhaann tthheessee ppoolliicciieess,, tthhoosseerreegguullaattiioonnss ssuuppeerrsseeddee tthheessee ppoolliicciieess..

•• NNoonn--IInnggeerrssoollll RRaanndd ppeerrssoonnnneell sshhoouulldd aallwwaayyss ffoollllooww llooccaall rreegguullaattiioonnss..

CopyrightThis document and the information in it are the property of Trane, and may not be used orreproduced in whole or in part without written permission. Trane reserves the right to revise thispublication at any time, and to make changes to its content without obligation to notify anyperson of such revision or change.

TrademarksAll trademarks referenced in this document are the trademarks of their respective owners.

https://home.ingerrand.com/sites/bosondemand/Lists/Playbook%20Item/DispForm.aspx?ID=58&k=EHS

4 BAS-SVP042A-EN

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5BACnet Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

UC600 Rotary Swtiches and LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Setting Addresses Using Rotary Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Location of LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

LED Descriptions and Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Tracer UC600 Pre-power Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Resistive Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Voltage Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Current Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Binary Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Configuring the UC600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Using the BACnet Setup Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Using Tracer TU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MS/TP MAC Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

BACnet Device ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Third-Party BAS Integration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Tracer SC BAS Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

BAS Unit Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Routinely Updating BAS Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Alarm Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Object and Diagnostic Data Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Alarming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table of Contents

BAS-SVP042A-EN 5

OverviewThe Tracer® UC600 Programmable Controller is a multi-purpose, programmable controller.Programming is done through the Tracer Graphical Programming (TGP2) Editor or using theTracer TU service tool. This field-installed device is designed to control modular self-containedunits.

BACnet ProtocolThe Building Automation and Control Network (BACnet®) protocol is ANSI/ASHRAE Standard135. This standard allows building automation systems or components from differentmanufacturers to share information and control functions. BACnet® provides building ownersthe capability to connect various types of building control systems or subsystems together formany uses. Multiple vendors can use this protocol to share information for monitoring andsupervisory control between systems and devices in a multi-vendor interconnected system. TheBACnet® protocol defines standard objects (data points) called BACnet® objects. Each object hasa 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 aBACnet® device.

6 BAS-SVP042A-EN

UC600 Rotary Swtiches and LEDsSetting Addresses Using Rotary Switches

There are three rotary switches on the front of the Tracer UC600 for the purpose of defining athree-digit address when it is installed on a BACnet communications network. The three-digitaddress setting is used as both the rotary switch value and the BACnet device ID.

For Trane BACnet MS/TP systems, the rotary switch value must be between 1 and 127. Although“0,0,0,” is a valid BACnet address, Trane reserves this address for the Tracer SC controller. Fornon-Trane systems, see . All device addresses on the BACnet MS/TP link must be unique.

• Before powering up Tracer UC600, set the rotary switch value as shown in the followingfigure.

• If the Tracer UC600 was previously powered up, do the following if you wish to makechanges:

– Make the preferred changes to the rotary switch value as illustrated in .– Power down the Tracer UC600; when re-powered the new rotary switch value should be

active.

• For controllers that are connected through BACnet/IP, or wireless via ZigBee™, valid unitcontroller rotary switch values can range from 001 to 999.

NNoottee:: Valid rotary switch values used with the Tracer UC600 are 001 to 120 for BACnet MS/TP.

Figure 1. Setting rotary switch values on UC600

AO6UI14

AO5UI13

AO4UI12

AO3UI11

AO2UI10

AO1UI9

BO4BO3BO2BO1

RELAYS 0.5 A MAX

IMC

1

IMC

P1

UI8UI7UI6UI5UI4UI3UI2UI1

IMC

+24VDC

LINKOUT

+24VDC

+24VDC

OUT

24VAC

MBUSOUT

24VAC

XFMR

24VAC

SERVICE TOOL

SERVICELINK

ACT

IMCMBUSLINK

RX

TX

UC600

ADDRESS0 1

23

456

78

9

x1

0 1

23

456

78

9

x10

0 1

23

456

78

9

x100

BO4BO3BO2BO1

ADDRESS0 1

23

456

78

9

x1

0 1

23

456

78

9

x10

0 1

23

456

78

9

x100

Rotary switches afteraddresses have been set

IImmppoorrttaanntt:: Each Tracer UC600 device on the BACnet link must have a unique rotary switch value,otherwise communication problems will occur.

Use a 1/8 in. (3 mm) flathead screwdriverto set rotary switches. Switches rotatein either direction.

Location of LEDsLight emitting diodes (LEDs) indicate the operation and communication status of the controller.For detailed information about wiring communication links, refer to the BACnet Best Practicesand Troubleshooting Guide (BAS-SVX51).

BAS-SVP042A-EN 7

Figure 2. Tracer UC600 LEDs

SERVICE TOOL

SERVICELINK

ACT

IMCMBUSLINK

RX

TX

UC600

ADDRESS0 1

23

456

78

9

x1

0 1

23

456

78

9

x10

0 1

23

456

78

9

x100

BO4BO3BO2BO1

Binary output status LEDs

Ethernet LEDs

Communication status(Link, MBUS, IMC)

Power LED

Service button and LED

LED Descriptions and ActivitiesThe following table provides a description of LED activity, indicators, and troubleshooting tips.

Table 1. LED identification and interpretation

LED type LED activity Indicates... Troubleshooting/Notes

Power

Solid green Normal operationSequence on power-up: Illuminatesred, then flashes green, then solidgreen.

Solid red Low voltage or malfunction

Blinking red Alarm or fault is present (*see note)

Communication(Link, MBUS, IMC)

TX (transmit) blinks greenNormal operation; blinks at a fixed ratewhen transferring data to other devices onthe link

TX LED: Regardless of connectivity, theTX will blink as it searches for devices tocommunicate with.

RX (receive) blinks yellowNormal operation; blinks at a fixed ratewhen receiving data from other devices onthe link

RX on solid (yellow) Reverse polarity is present

LED not illuminated The controller is not detectingcommunication

• Cycle the power to reestablishcommunication.

• Verify that the controller is capableof communicating with otherdevices on the link.

• Check polarity and baud rate.

ServiceSolid green

LED has been pressed and remains on untilpowered down (does not affect normaloperation)

LED not illuminated Normal operation

Binary outputs(BO1 throughBO4)

Solid yellow Relay coil energized

LED not illuminated Relay coil de-energized or No command

EthernetLINK on solid (green) Valid Ethernet connection

ACT flickers (yellow) Data transmission and reception

NNoottee:: Points that are in an alarm state when the notification type is configured as “alarm” willcause the power LED to flash red. If the notification type of a point is configured as“event,” the power LED will not flash when the point is in an alarm state. Modbus is notsupported at this time.

UUCC660000 RRoottaarryy SSwwttiicchheess aanndd LLEEDDss

8 BAS-SVP042A-EN

Tracer UC600 Pre-power ChecksTo avoid equipment damage, a pre-power check for inputs and outputs is recommended beforeapplying power to the Tracer UC600. Before applying power, check for the following:

• All thermistors; check for resistance by using a digital multimeter (DMM). At roomtemperature, the resistance reading will be approximately 11 kΩ for a Trane thermistor.

• Thumbwheels; range between 189 Ω and 890 Ω.

• Binary outputs; check for any shorts.

• Analog outputs; verify that AC voltage is not present and that the load does not have 24 Vacor 120 Vac.

This section provides illustrations and methods of how to check the Tracer UC600 points beforeconnection has been made and power applied. The step numbers in each illustration correspondto the information in each table.

Resistive Inputs

CheckoutProcedure Measurement Expected Value

Step 1Measure AC voltage across the resistivetermination.

Vac » 0.0 V AC voltage will affect furthermeasurement.

Step 2Measure DC voltage across the resistivetermination.

Vdc » 0.0 V DC voltage will affect furthermeasurement.

Step 3Measure the resistance across the resistivetermination.

Compare the measured resistance with theexpected value based on the manufacturer’sspecification and current conditions.

Voltage InputsThe sensor senses the voltage and is powered.

BAS-SVP042A-EN 9


Step 1 Measure AC voltage across the voltage input.VAC ≈ 0.0 VAC voltage will affect furthermeasurement.

Step 2 Measure DC voltage across the voltage termination.

Compare the measured voltage withthe expected value based on themanufacturer’s specification andcurrent conditions.

Current InputsThe sensor sources 4–20 mA and is powered.


Step 1 Measure AC voltage across the current input.Vac ≈ 0.0 VAC voltage will affect furthermeasurement.

Step 2 Measure the DC current across the current input.

Compare the measured current withthe expected value based on themanufacturer’s specification andcurrent conditions.

Binary Inputs

TTrraacceerr UUCC660000 PPrree--ppoowweerr CChheecckkss

10 BAS-SVP042A-EN


Step 1 Measure AC voltage across the resistivetermination.

Vac ≈ 0.0 VAC voltage will affect furthermeasurement.

Step 2 Measure DC voltage across the resistivetermination.

Vdc ≈ 0.0 VDC voltage will affect furthermeasurement.

Step 3 Measure the resistance across the resistivetermination.

contact open = infinity (∞)contact closed = shorted (0 Ω)

TTrraacceerr UUCC660000 PPrree--ppoowweerr CChheecckkss

BAS-SVP042A-EN 11

Configuring the UC600The UC600 BACnet configuration settings can be modified with either the Trane BACnet SetupTool or the Tracer TU service tool. The BACnet setup tool can only be used to configure the baudrate, software device ID, and device units of measure. Tracer TU provides complete configurationand programming capabilities.

Using the BACnet Setup ToolTo download the Trane BACnet setup tool:

1. Use a standard Web browser to search for Trane BACnet setup tool.

2. Download and install the software on your laptop.

ConnectionTo connect to the UC600:

1. Connect the universal serial bus (USB-A to USA-B) cable between the laptop and the UC600or to an equipment control panel USB port that is connected to the controller.

2. Click either the BACnet Setup Tool desktop icon or from the Start menu navigate to AllPrograms/Trane/Tracer BACnet Setup Tool and select BBAACCnneett SSeettuupp TTooooll. The setup toolsplash screen displays briefly, followed by the Connect dialog box.

3. Select DDiirreecctt CCoonnnneeccttiioonn ((UUSSBB ccaabbllee)), if it is not already selected.

4. Click CCoonnnneecctt and the Unit Summary page displays after successful connection.

ConfigurationFrom the Unit Summary page:

1. Enter a meaningful name for the controller.

2. Expand CCoonnttrroolllleerr UUnniittss to display its contents.

3. Select the preferred units of measure for data communicated across the BACnet link.

4. Click PPrroottooccooll to display its contents.

5. Select the preferred BBaauudd RRaattee in the drop-down list.

6. If the software Device ID is required, check UUssee SSooffttwwaarree DDeevviiccee IIDD and enter a BACnetDevice ID.

7. Click SSaavvee.

8. Cycle power to the device to have the new values take effect.

Using Tracer TUThis section describes how to first connect to the Tracer TU software and then configure theUC600 controller.

NNootteess::

• Tracer TU software Version 8.2 or higher is required.

• Consult the Tracer TU Help for Programmable Controllers for updated informationand procedures.

ConnectionTo connect to the UC600:

1. Connect the universal serial bus (USB) cable between the laptop and the UC600, or to anequipment control panel USB port that is connected to the controller.

2. Click either the Tracer TU desktop icon or the Tracer TU program item in the Tracer TU groupon the Start menu. The Tracer TU splash screen displays briefly, followed by the Connectdialog box.

12 BAS-SVP042A-EN

3. Select DDiirreecctt CCoonnnneeccttiioonn ((UUSSBB ccaabbllee)) if it is not already selected.

4. Click CCoonnnneecctt and the Unit Summary page displays after successful connection.

ConfigurationTo configure the UC600 controller:

1. Select the CCoonnttrroolllleerr SSeettttiinnggss UUttiilliittyy tab from right side of the Tracer TU window.

NNoottee:: The content of this screen is based on the type of controller that is connected and thesystem protocol used to communicate with the controller.

2. Enter a meaningful name for the controller.

3. Click CCoonnttrroolllleerr UUnniittss to display its contents.

4. Select the preferred units of measure for data communicated across the BACnet link.

5. Click PPrroottooccooll to display its contents.

6. Select the preferred BBaauudd RRaattee in the drop-down list.

NNoottee:: The UC600 device supports four baud rates: 9600, 19200, 38400, and 76800 baud. Thedefault baud rate is 76800 baud.

7. If the software Device ID is required, check UUssee SSooffttwwaarree DDeevviiccee IIDD and enter a BACnetDevice ID.

8. Click SSaavvee.

9. Cycle power to the device to have the new values take effect.

CCoonnffiigguurriinngg tthhee UUCC660000

BAS-SVP042A-EN 13

MS/TP MAC Address

Each device on a BACnet MS/TP network must be assigned a unique physical address. This isreferred to as the Media Access Control (MAC) address. The BACnet Standard defines the validaddress range of a MS/TP master device as zero (0) to 127. All Trane devices are master devices.

When a Tracer SC device is present on the MS/TP network, Trane restricts the use of the zero (0)MAC address. This address is assigned to the Tracer SC and cannot be changed. All otherBACnet MS/TP master devices, including the UC600, must have a MAC addresses within therange of 1 to 127. The three (3) rotary switches on the front of the UC600 device are used to setthe MAC address.

Failure to assign a unique address to each device on the network will cause networkcommunication failure.

14 BAS-SVP042A-EN

BACnet Device IDThird-Party BAS Integration

Each device on a BACnet internetwork must be assigned a unique logical address. This isreferred to as the BACnet Device ID. The valid address range is 0 to 4,194,392.

There are two methods to set the Device ID for a UC600:

• Via the rotary switches

• Software configuration

From the factory the software method is disabled. In this state, the BACnet Device ID will be thevalue represented by the three (3) rotary switches on the front of the device. In this state, theMAC Address and Device ID are the same value.

Using this method, the Device ID is limited to the range of 0 to 127. When there is a need to setthe Device ID to a value greater than 127, software configuration must be used. Figure 3 showsthe setup page that is available in Tracer TU. A very similar page is available in the BACnet SetupTool.

To set the Device ID using the software configuration method:

1. Navigate to the DDeevviiccee IIDD section of the Protocol frame of the page.

2. Select UUssee SSooffttwwaarree DDeevviiccee IIDD.

3. Enter the desired value for the BBAACCnneett DDeevviiccee IIDD in the text box.

4. Cycle power to the device to have the new value take effect.

NNoottee:: When the software method is enabled the hardware method is automatically disabled.

Figure 3. Example showing rotary dial settings and the BACnet device ID

Tracer SC BAS IntegrationWhen Tracer SC is the BAS, the integration technician is not required to manually configure theDevice ID of the UC600. The Tracer SC will do this as part of the site discovery and installationprocess.

Tracer SC will perform the following steps:

BAS-SVP042A-EN 15

1. Enable the Use Software Device ID feature.

2. Calculate a unique BACnet Device ID value, based on Tracer SC Device ID, MS/TP linknumber, and MAC address of the unit controller.

3. Send the BACnet Device ID value to the device.

BBAACCnneett DDeevviiccee IIDD

16 BAS-SVP042A-EN

BAS Unit ControlThe BAS System will control the UC600 by changing specific values, and the following conditionsare all true:

• Point is in Service (By default all BAS Points are in service from the factory)

• Point is not in a Failed or Faulted condition.

• Point is written to at a priority level between 1-16

The following points are the BACnet points that will control the unit:

NNoottee:: Unit configuration will determine which of the following points exist on your unit.

• Discharge Air Cooling Setpoint BAS

• Discharge Air Cooling Setpoint Max BAS

• Duct Static Pressure Setpoint BAS

• Space Temperature Setpoint BAS

• Return Air Temperature Setpoint BAS

• Fixed Speed Compressor Rotate BAS

• Water Side Economizer Lockout BAS

• Occupancy Request

• Heat Cool Mode Request

• Emergency Override BAS

Routinely Updating BAS ValuesThe UC600 requires the BAS system to provide a routine update to the sensor values. Thisprotects against communication loss between the BAS and the UC600. By BACnet definition, thepresent value of the object maintains the last value written to it, regardless of the amount of timethat has elapsed since the last write. If communication is lost for several minutes or longer, thepresent value of BAS-supplied sensor objects may no longer represent the current state ofenvironmental conditions. This may result in decreased occupant comfort and damage tobuilding systems.

Alarm ResetThe UC600 control system monitors the operation of the HVAC equipment. If an abnormalcondition is detected, an event notification message is sent to the Tracer SC. The correspondingbinary input object will change state from inactive to active when the diagnostic or alarm isdetected. The object has been configured to send a BACnet event message to external BACnetdevices as defined by the protocol.

The BAS has the ability to reset internal diagnostics or alarms by controlling the state of a BinaryValue to reset the alarm conditions.

• For Compressor alarms, each compressor has a dedicated reset value. Change the state ofthe following points from normal to reset to clear the specific compressor alarms. Once thestate has been changed to reset, it will automatically change back to normal, no further actionis needed.

– Compressor 1 Failure Reset (BV 195)




• For Fan Failure Alarms, the Supply Fan Failure Reset (BV2) resets all fan failures. Change thestate of the point from normal to reset to clear all fan alarms. Once the state has beenchanged to reset, it will automatically change back to normal, no further action is needed.

BAS-SVP042A-EN 17

• For all other alarms, the Alarm Reset (BV 36) will clear those alarms. Change the state of thepoint from normal to reset to clear all fan alarms. Once the state has been changed to reset, itwill automatically change back to normal, no further action is needed.

BBAASS UUnniitt CCoonnttrrooll

18 BAS-SVP042A-EN

Object and Diagnostic Data Points

For quick reference, the following tables are listed and sorted two different ways. Table 2, p. 18through Table 8, p. 29 are listed by input/output type and sorted by object name. Table 9, p. 32 issorted by Object Name.

NNoottee:: Not all points are available to the user. The available data points are defined anddependent on the type of equipment and options.

Table 2. Analog Inputs

ObjectIdentifi-

erObject Name Units of

MeasureMinimumMaximum

When the ObjectExists

Description Read/Write

AI1 Space TemperatureLocal

Temperature(°C or °F)

-50°C (-58°F) to236°C (482°F)

Units with SpaceTemperature Option. Local Space Temperature Sensor. Read Only

AI12 Duct Static PressureLocal

Pressurein(H2O)

-0.25 to 5.2 in(H2O) All Units Local Duct Static Pressure Sensor. Read Only

AI32Return Air

Temperature LocalTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F) All Units Local Return Air Tempreature Sensor Read Only

AI46Condenser Water

Entering TemperatureTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F)

Water CooledCondenser Units

Only

Local Condenser Water EnteringTemperature Sensor Read Only

AI47Condenser Water

Leaving TemperatureTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F)


Only

Local condenser Water LeavingTemperature Sensor Read Only

AI48Condenser Tee

Strainer High PressurePressure(PSI) -500 to 550 PSI


Only

Local Condenser Tee Strainger HighPressure Sensor

Read Only

AI49 Condenser TeeStrainer Low Pressure

Pressure(PSI) -500 to 550 PSI


Only

Local Condenser Tee Strainger LowPressure Sensor

Read Only

AI58 Air Filter DifferentialPressure

Pressurein(H2O)

-10 to 10 in(H2O) All Units Local Air Filter Differentil Pressure

SensorRead Only

AI93Compressor 1

Discharge PressureSensor

Pressure(PSI) 0 to 750 PSI

Units with at least 1Compressor

Local Compressor RefrigerantDischarge (High) Pressure Sensor Read Only

AI94 Compressor 1 SuctionPressure Sensor



Local Compressor Refrigerant Suction(Low) Pressure Sensor Read Only

AI95Compressor 1 Suction

TemperatureTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F)


Local Compressor Refrigerant Suction(Low) Temperature Sensor Read Only

AI96Compressor 2



Units with at least 2Compressors








-50°C (-58°F) to236°C (482°F)



AI99Compressor 3











-50°C (-58°F) to236°C (482°F)



AI102Compressor 4











-50°C (-58°F) to236°C (482°F)



Table 3. Analog Outputs

ObjectIdentifi-





AO81Compressor 1

Condenser RegulatingValve

Percent0% to 100%

Open

Unit that Circuit 1has a Water

Regulating Valveinstalled

Analog Control that regulates waterthrought the water cooled condenser

of the compressorRead Only

AO82Compressor 2


Percent0% to 100%

Open





BAS-SVP042A-EN 19

Table 3. Analog Outputs (continued)

ObjectIdentifi-





AO83Compressor 3


Percent0% to 100%

Open





AO84Compressor 4


Percent0% to 100%

Open





AO90Compressor 1 VariableSpeed Command Percent

0% to 100%Speed

Unit wherecompressor 1 is aVFD Compressor

Analog signal that controls thecompressor speed Read Only

AO96 Supply Fan 1 SpeedCommand Percent

0% to 100%Speed

Units with at least 1Fan

Analog signal that Controls the FanSpeed Read Only


0% to 100%Speed




0% to 100%Speed




0% to 100%Speed




0% to 100%Speed




0% to 100%Speed



AO105 Water SideEconomizer Valve Percent

0% to 100%Open

Units with a WaterSide Economizer

Analog Control that regulates waterthrought the water side economizer Read Only

Table 4. Analog Values

ObjectIdentifi-





AV18Discharge Air CoolingSetpoint Max BAS


10°C (50°F) to29.4°C (85°F)

Units with DischargeAir Reset Method.

Sets the maximum Reset Temperaturewhen in the cooling mode. Writeable

AV21Discharge Air

Temperature SetpointActive


-50°C (-58°F) to236°C (482°F) All Units

Setpoint the unit is using to control thedischarge air temperature to. Read Only

AV21Discharge Air

Temperature SetpointPgain

None Units with DischargeAir Reset Method.

P Gain for the PID Discharge Air ResetCalculation

Read Only

AV24Discharge Air Cooling

Setpoint BASTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F) All Units

User Entered Setpoint to control theDischarge Air to when in the cooling

mode.Writeable

AV25Discharge Air Heating


-50°C (-58°F) to236°C (482°F)

Unit with a HeatingCoil

User Entered Setpoint to control theDischarge Air to when in the Heating

mode.Writeable

AV52 Cooling CapacityStatus Percent -150% to 150% All Units Cooling Capacity actually running on

the unitRead Only

AV72Discharge Air

Temperature SetpointLocal


-50°C (-58°F) to236°C (482°F)



AV72 Duct Static PressureActive

Pressurein(H2O)

-5.0 to 5.0 in(H2O) All Units

Duct static pressure the unit iscontroling the fans to. Read Only

AV73 Space TemperatureBAS


-50°C (-58°F) to236°C (482°F)


Setpoint the unit is using to control thedischarge air temperature to. Writeable

AV74 Space TemperatureActive


-50°C (-58°F) to236°C (482°F)



AV91Duct Static Pressure

Setpoint BASPressurein(H2O)


User entered Setpoint to control thefans to the desired pressure. Writeable

AV92Duct Static PressureSetpoint Active

Pressurein(H2O)

-5.0 to 5.0 in(H2O) All Units Setpoint being used to control the fans Read Only

AV101Supply Fan Speed

Pgain None 1 to 25 All Units P Gain for the PID Supply Fan SpeedCalculation

Read Only

AV115 Supply Fan SpeedStatus Percent -150% to 150% All Units Speed the Fans are actually running Read Only

AV124Cooling Capacity

Request Percent -150% to 150% All UnitsCooling Capacity needed to meet the

cooling demand. Read Only

AV129Dirty Air Filter DP

SetpointPressurein(H2O)


Filter pressure which will generate adirty filter alarm when the filterdifferential pressure exceeds it.

Writeable

AV133 Active CoolCoil ControlSensor


-50°C (-58°F) to236°C (482°F) All Units

Active Temperature used forcontrolling the cooling calculation Read Only

AV134Active CoolCoil Control

SetpointTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F) All Units

Active Setpoint used for controllingthe cooling calculation Read Only

AV139 Cooling PID Output Percent -150% to 150% All Units Output from the cooling PIDcalculation.

Read Only

OObbjjeecctt aanndd DDiiaaggnnoossttiicc DDaattaa PPooiinnttss

20 BAS-SVP042A-EN

Table 4. Analog Values (continued)

ObjectIdentifi-





AV149 Cooling PID MaximumValue Percent -150% to 150% All Units Maximum value that the PID

calculation can attain.Read Only

AV150Cooling StagesRequested None 0 - 10 All Units

Number of Compressors which arerequested to run Read Only

AV162Circuit 1 Compressor

Speed Percent -150% to 150%Units with variablespeed compressor

(s)

Speed Status for the variable speedcompressor. Read Only

AV173 Compressor P Gain None 0.5 to 25 All Units P Gain for the PID Cooling Calculation Read Only

AV174 Compressor Speed PGain None 0.5 to 25 All Units P Gain for the PID Cooling Calculation Read Only

AV176 Compressor ErrorDeadband


-50°C (-58°F) to236°C (482°F) All Units

Deadband Compressor calculationuses for speed calculation Read Only

AV190Discharge Air LowTemperature Cutout


-50°C (-58°F) to236°C (482°F) All Units

User Entered Setpoint to disable theunit when the Discharge AirTemperature goes below this

temperature.

Writeable

AV203Supply Fan Maximum

Speed Local Percent 50% to 150% All Units The maximum speed the fan can runwhen enabled

Read Only

AV204Supply Fan Minimum

Speed Local Percent 15% to 150% All Units The minimum speed the fan can runwhen enabled

Read Only

AV227Return Temperature


-7.2°C (45°F) to35°C (95°F)

Units with Return AirReset Method.

Setpoint used in the Reset Calculationbased on return air to set theDischarge Air Setpoint.

Writeable

AV227Space TemperatureSetpoint BAS


-7.2°C (45°F) to35°C (95°F)



Writeable

AV300Compressor 1Calculated Diff

Refrigerant PressurePSI

-500 psi to 500psi

Units with 1Compressor

Calculated Differential Pressurebetween the Discharge and Suction

Pressure SensorsRead Only

AV301Compressor 1

Calculated Max Speed(Percent)

Percent -150% to 150%Units with 1Compressor

Calculated Maximum Speed in RPM ofthe Variable speed Compressor Read Only

AV302Compressor 1

Calculated SaturatedDischarge Temp


-50°C (-58°F) to236°C (482°F)


Calculated Saturated DischargeTemperature calcualted by therefrigerant temp and pressure.

Read Only

AV303Compressor 1

Calculated SaturatedSuction Temp


-50°C (-58°F) to236°C (482°F)


Calculated Suction Temperature bypressure to temperature conversion. Read Only

AV304Compressor 1

Calculated Speed(RPM)

None 0 - 15000 RPMUnits with 1Compressor

Calculation of the current speed of thevariable speed compressor, based on

Min and Max speed setpoints.Read Only

AV305Compressor 1

Calculated SuperheatTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F)


Calculated Superheat of the Suctionline by Temperautre and pressure

sensors.Read Only

AV306Compressor 1Estimated CondApproach Temp


-50°C (-58°F) to236°C (482°F)

Units with 1Compressor withCond Reg Valve

Calculated Condenser approachtemperature based off Refrigerant PTConversion and water temperature.

Read Only

AV307Compressor 1Estimated EvapApproach Temp


-50°C (-58°F) to236°C (482°F)


Calculated approach temperuatre ofthe Evaporator refrigerant temprature

and the air temperature.Read Only

AV308Compressor 1 MaxCond Valve Setpoint Percent -150% to 150%


Maximum Valve position for thecondenser regulating valve. Read Only

AV309Compressor 1 MaxSpeed (RPM) None 5500 -15000

RPMUnits with 1Compressor

Maximum Speed for the installedCompressor (Set at Factory) Read Only

AV310Compressor 1 MaxSpeed Setpt (RPM) None 5500 -15000


Maximum Speed Setpoint for theinstalled compressor. (May not be thecompressor maximum and set at

Factory)

Read Only

AV311Compressor 1 MinCond Valve Setpoint Percent -150% to 150%


Minimum Valve position for thecondenser regulating valve. Read Only

AV312Compressor 1 MinSpeed (RPM) None 1100 -15000


Maximum Speed for the installedCompressor. (Set at Factory) Read Only

AV313Compressor 1 MinSpeed Setpt (RPM) None 1200 - 4000 RPM



factory)

Read Only

AV314 Compressor 1 RunHours None 0 -

9999999827968Units with 1Compressor

Totalized run hours of the compressorfrom the last run hour reset or

program change.Read Only



-500 psi to 500psi





BAS-SVP042A-EN 21


ObjectIdentifi-





AV320Compressor 2



-50°C (-58°F) to236°C (482°F)



Read Only

AV321Compressor 2



-50°C (-58°F) to236°C (482°F)



AV322Compressor 2


-50°C (-58°F) to236°C (482°F)



sensors.Read Only



-50°C (-58°F) to236°C (482°F)



Read Only



-50°C (-58°F) to236°C (482°F)














AV328Compressor 2

Sequence Number None 0 - 5Units with 2Compressor

Sequence Number to indicate whatsequence the compressor will start in. Read Only



-500 psi to 500psi




AV334Compressor 3



-50°C (-58°F) to236°C (482°F)



Read Only

AV335Compressor 3



-50°C (-58°F) to236°C (482°F)



AV336Compressor 3


-50°C (-58°F) to236°C (482°F)



sensors.Read Only



-50°C (-58°F) to236°C (482°F)



Read Only



-50°C (-58°F) to236°C (482°F)














AV342Compressor 3





-500 psi to 500psi




AV348Compressor 4



-50°C (-58°F) to236°C (482°F)



Read Only

AV349Compressor 4



-50°C (-58°F) to236°C (482°F)



AV350Compressor 4


-50°C (-58°F) to236°C (482°F)



sensors.Writeable



-50°C (-58°F) to236°C (482°F)



Writeable



-50°C (-58°F) to236°C (482°F)



and the air temperature.Writeable


22 BAS-SVP042A-EN


ObjectIdentifi-







Maximum Valve position for thecondenser regulating valve. Writeable



Minimum Valve position for thecondenser regulating valve. Writeable





AV356Compressor 4



AV361 Compressors Available None -1000 to 1000 All Units Number of Compressor which areavailable to run.

Read Only

AV363Condenser ControlPercent of Design Percent 50% to 100%


Only

sets the percentage of the ControlPressure Setpoint that will be used tocontrol the Discharge Pressure on the

unit

Writeable

AV364 Condenser DesignMax Pressure PSI

-500 psi to 500psi


Only

Condenser Max Design Pressure set bythe Factory. Read Only

AV365Condenser Purge Time

(Min) None 5 to 60Water CooledCondenser Units

Only

Time that the Compressor regulatingvalves will be open during purge mode Writeable

AV366Condenser ControlPressure Setpoint PSI

-500 psi to 500psi


Only

Calculated Condenser ControlPressure Setpoint based on thePercentage of Design and the Max

Pressure

Read Only

AV368Condenser Tee

Strainer CalculatedDiff Press

PSI -10 psi to 10 psiWater CooledCondenser Units

Only

Calculated Differential Pressurebetween the High and Low Condenser

Tee Strainer sensors.Read Only

AV369Condenser Tee

Strainer CalculatedHigh Pressure


Only

Calculated High Pressure based offHigh Pressure input and High Pressure

OffsetRead Only

AV370Condenser Tee

Strainer CalculatedLow Pressure


Only

Calculated Low Pressure based off LowPressure input and Low Pressure

OffsetRead Only

AV371Condenser Tee

Strainer Diff PressureAlarm Setpt

PSI-500 psi to 500

psi


Only

Alarm Setpoint to generate alarm for adirty strainer Tee based on the

differential pressure.Writeable

AV372Condenser Tee

Strainer High PressureOffset


Only

Offset applied to the High Pressurereading to calibrate the sensor with a

local gauge.Writeable

AV373Condenser Tee

Strainer Low PressureOffset


Only

Offset applied to the Low Pressurereading to calibrate the sensor with a

local gauge.Writeable

AV375 Condenser ValveControl P Gain None 0.1 to 10 All Units P Gain for the PID Condenser

CalculationRead Only

AV378Duct Static PressureSafety LockoutSetpoint

in(H2O) -5.0 to 5.0 in(H2O) All Units

If the Duct Static exceeds thisSetpoint it will shut down the unit and

require a manual reset.Writeable

AV380Variable Speed

Compressor Ramp UpDelay (Sec)

None 30 to 250Units with variablespeed compressor

(s)

This delay time disabled the SpeedPID calculation from calculating untilthe delay time expires, due to theautomatic ramp up built into the VFD

Read Only

AV382Water Side EconCalculated Enable

Setpoint


-50°C (-58°F) to236°C (482°F)

Units with WaterSide Economizer

Temperature that the entering watermust be in order to enable the Water

side economizer for cooling.Read Only

AV383Water Side EconSample Time (Min) None 1 to 5 Units with Water

Side Economizer

time that the Water Side Economizerwill sample the water to see if it can

use for cooling.Writeable

AV384 Water Side Econ ValveControl P Gain None -1000 to 1000 Units with Water

Side EconomizerP Gain for the PID Condenser


AV385Water Side

Economizer EnableOffset

Temperature 4 - 7 Degrees Units with WaterSide Economizer

This is used to calculate the WaterSide Econ Enable Setpoint Writeable


BAS-SVP042A-EN 23

Table 5. Binary InputsObjectIdentifi-





BI9 Emergency Stop None None All UnitsNormally Closed InputOpen = Emergency Stop

Closed = NormalRead Only

BI10External Auto StopInput Status None None All Units

Normally Closed InputOpen = External Stop

Closed = AutoRead Only

BI29 Occupancy Input None None All UnitsNormally Open InputOpen = UnoccupiedClosed = Occupied

Read Only

BI42 Condenser Water FlowSwitch None None All Units Open = No Flow

Closed = FlowRead Only

BI80 Supply Fan 1 VFDFault None None Units with at least 1

Fan

Normally Closed InputOpen = AlarmClosed = Normal

Read Only


Fan


Read Only


Fan


Read Only


Fan


Read Only


Fan


Read Only


Fan


Read Only

BI90 Compressor 1 HighPressure Cutout None None



Read Only




Read Only




Read Only




Read Only

BI98 Compressor 1 VFDFault None None



Read Only

BI107 Compressor 2 SafetyCircuit Status None None


Normally Open InputOpen = Circuit Open

Closed = Circuit Closed (Completed)Read Only









BI114 Compressor 1 Status None NoneUnit where

compressor 1 is aVFD Compressor

Normally Open InputOpen = OffClosed = On

Read Only

Table 6. Binary OutputsObjectIdentifi-





BO11 Compressor 1Command None None


Normally Open Contacts Used OnlyOpen = Stop Closed = Run

Normally Closed Contacts not usedRead Only














24 BAS-SVP042A-EN

Table 6. Binary Outputs (continued)ObjectIdentifi-





BO100Supply Fan 1 StartStop Command None None Units with at least 1

Fan




Fan




Fan




Fan




Fan




Fan



BO108 Compressor 1 VFDAlarm Reset None None


Normally Open Contacts Used OnlyOpen = Normal Closed = Reset


BO109 Compressor 1 E-StopShutdown Command None None


Normally Open Contacts Used OnlyOpen = Normal Closed = Emergency

StopNormally Closed Contacts not used

Read Only

BO125Cooling Tower Pump

Request None NoneWater CooledCondenser Units

Only

Normally Open Contacts Used OnlyOpen = Off Closed = Request OnNormally Closed Contacts not used

Read Only

BO126 Unit Alarm OutputCommand None None All Units

Normally Open Contacts Used OnlyOpen = No Alarms Closed = Alarm

PresentNormally Closed Contacts not used

Read Only

Table 7. Binary ValuesObjectIdentifi-





BV2 Supply Fan FailureReset None None All units Open = Normal

Closed = ResetRead Only

BV11Diagnostic: SpaceTemperature Source

FailureNone None

Units with SpaceTemperature Option.

Open = NormalClosed = Failure

Non latching Diagnostic, clearsautomatically

Read Only

BV15 Diagnostic: DuctStatic Pressure Failure None None Units with Duct

Pressure Sensor



Read Only

BV18 Cooling Safeties OK None None All UnitsOpen = Stop CoolingClosed = Cooling OK Read Only

BV19Diagnostic: DischargeAir Low Temperature

LockoutNone None All Units


Latching Diagnostic. Cleared withAlarm Reset or Power Cycle.

Read Only

BV21 Heat Cool Mode Active None None All Units Open = HeatClosed = Cool

Read Only

BV29 Compressor 1 LockoutBAS None None


Open = AvailableClosed = Locked Out Writeable










BV36 Alarm Reset None None All Units Open = NormalClosed = Reset Writeable

BV37 Diagnostic: Auto Reset None None All Units Open = NormaiClosed = Alarm

Read Only

BV42Diagnostic: DischargeAir TemperatureSource Failure

None None All Units



Read Only

BV52 Mixed Air Low LimitActive None None Units with Water

Side EconomizerRead Only


BAS-SVP042A-EN 25

Table 7. Binary Values (continued)ObjectIdentifi-





BV62 Fan Latch None None All Units Open = OffClosed = Fan Run

Read Only

BV63Startup DelayCompleted None None All Units Open = No

Closed = YesRead Only

BV65 Fan Safeties OK None None All Units Open = NoClosed = Yes

Read Only

BV72 Diagnostic: Dirty AirFilter None None All Units


Latching Diagnostic. Cleared withFilter Alarm Reset or Power Cycle.

Read Only

BV76 Active CoolCoil ControlSensor Failed None None All Units



Read Only

BV190 Compressor 1Calculated Status None None


Open = OffClosed = On

Read Only

BV191 Compressor 1 Call None NoneUnits with 1Compressor

Open = StopClosed = Run

Read Only

BV193Compressor 1 Cond

Purge Status None NoneUnits with 1Compressor

Open = InactiveClosed = Purge Active Writeable


Valve Open None NoneUnits with 1Compressor

Open = ClosedClosed = Open Read Only

BV195 Compressor 1 FailureReset None None


Open = NormalClosed = Reset Writeable

BV196 Compressor 1 RunHour Reset None None



BV197 Compressor 1 SafetyLockout None None


Open = InactiveClosed = Lockout Active

Read Only




Read Only



Read Only
















Read Only




Read Only



Read Only
















Read Only




Read Only



Read Only
















Read Only

BV250 Compressor CondValve Installed None None All Units Open = Not Installed

Closed = InstalledRead Only

BV251Condenser Water Flow

Type None None All Units Open = Variable FlowClosed = Constant Flow Writeable


26 BAS-SVP042A-EN






BV255Water Side

Economizer LockoutBAS

None None Units with WaterSide Economizer

Open = AvailableClosed = Locked Out

Read Only

BV260

Diagnostic:Compressor 1

Discharge PressureSensor Failure

None NoneUnits with 1Compressor


Latching Diagnostic. Cleared withComp 1 Failure Reset or Power Cycle.

Read Only

BV261Diagnostic:

Compressor 1 Frostat None NoneUnits with 1Compressor



Read Only

BV262Diagnostic:

Compressor 1 HighPressure Shutdown




Read Only

BV263Diagnostic:

Compressor 1 HighSuperheat




Read Only

BV264Diagnostic:

Compressor 1 LowSuperheat




Read Only

BV265Diagnostic:

Compressor 1 SafetyCircuit Alarm




Read Only

BV266

Diagnostic:Compressor 1 SuctionPressure Sensor

Failure




Read Only

BV267

Diagnostic:Compressor 1 SuctionTemperature Sensor

Failure




Read Only

BV270






Read Only

BV271Diagnostic:




Read Only

BV272Diagnostic:





Read Only

BV273Diagnostic:





Read Only

BV274Diagnostic:





Read Only

BV275Diagnostic:





Read Only

BV276


Failure




Read Only

BV277


Failure




Read Only

BV280






Read Only


BAS-SVP042A-EN 27






BV281Diagnostic:




Read Only

BV282Diagnostic:





Read Only

BV283Diagnostic:





Read Only

BV284Diagnostic:





Read Only

BV285Diagnostic:





Read Only

BV286


Failure




Read Only

BV287


Failure




Read Only

BV290






Read Only

BV291Diagnostic:




Read Only

BV292Diagnostic:





Read Only

BV293Diagnostic:





Read Only

BV294Diagnostic:





Read Only

BV295Diagnostic:





Read Only

BV296


Failure




Read Only

BV297


Failure




Read Only

BV320 Diagnostic: DirtyCondenser Tee Filter None None


Only



Read Only

BV321Diagnostic: SoftwareHigh Duct Static Alarm None None All Units



Read Only

BV322 Diagnostic: CondenserWater Flow Loss None None


Only



Read Only

BV325 Filter Alarm Reset None None All Units Open = NormalClosed = Reset Writeable


28 BAS-SVP042A-EN






BV326Fixed Speed

Compressor RotateBAS

None NoneUnits with more than2 Compressors

Open = NormalClosed = Rotate Writeable

BV327Fixed Speed

Compressor RotateSchedule=BAS/Local


Open = BASClosed = Local Writeable

BV329 Local Auto Stop None None All Units


Latching Diagnostic. Cleared withSupply Fan Failure Reset or Power

Cycle.

Writeable

BV330 Supply Fan 1Calculated Status None None

Units with at least 1Supply Fan


Read Only

BV331 Supply Fan 1 Failure None NoneUnits with at least 1

Supply Fan



Cycle.

Read Only

BV332 Supply Fan 1 LockoutBAS None None






Read Only


Supply Fan



Cycle.

Read Only







Read Only


Supply Fan



Cycle.

Read Only







Read Only


Supply Fan



Cycle.

Read Only







Read Only


Supply Fan



Cycle.

Read Only







Read Only


Supply Fan



Cycle.

Read Only




BV360 Supply Fan CalculatedStatus None None All Units

Open = OffClosed = Running Read Only

BV365 Warning: Compressor1 Cond Limit Status None None


Open = Normal CapacityClosed = Limited Capacity Read Only

BV366 Warning: Compressor1 Frostat Limit Status None None


Open = NormalClosed = Warning Active Read Only

BV370Warning: Compressor2 Frostat Warning None None




BAS-SVP042A-EN 29






BV371Warning: Compressor2 High DischargePress Warning

None NoneUnits with at least 2

CompressorOpen = Normal

Closed = Warning Active Read Only















Table 8. Multi-state ValuesObjectIdentifi-





MV1 Occupancy Request None None All Units

[1, Occupied][2, Unoccupied]

[3, Occupied Bypass][4, Occupied Standby]

[5, Auto]

Writeable

MV2 Occupancy Status None None All Units



[5, Auto]

Read Only

MV3Heat Cool Mode

Request None None All Units

[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 Cool][12, Ice-Making]

[13, Maximum Heat][14, Economizer][15, Dehumidify][16, Calibrate]

Writeable

MV4 Heat Cool Mode Status None None All Units

[1, Auto][2, Heat]





Read Only

MV8 Emergency OverrideBAS None None All Units

[1, Normal][2, Pressurize][3, Depressurize]

[4, Purge][5, Shutdown][6, Fire]

Writeable

MV39MJC MSC FactoryProgram Version None None All Units Version 1.4 Read Only


30 BAS-SVP042A-EN

Table 8. Multi-state Values (continued)ObjectIdentifi-





MV42 DX Staging Status None None All Units

[1, Normal][2, Start Interval Active][3, Shutdown Delay Active][4, Subtract Suspended]

Read Only

MV70 Compressor 1 Mode None NoneUnits with at least 1

Compressor

1, Off][2, Starting][3, Running]

[4, Diag: Safety Circuit Alarm][5, Diag: Low Superheat]

[6, Diag: Suction Press Sensor Failure][7, Diag: Suction Temp Sensor

Failure][8, Diag: Frostat Aarm]

[9, Diag: Discharge Press SensorFailure]

[10, Diag: High Pressure CutoutAlarm]

[11, VFD Fault][12, Diag: High Superheat][13, Warn: Cond Limit Active][14, Comp Locked Out]

[15, Warn: Frostat Limit Active]

Read Only

MV71 Compressor 2 Mode None NoneUnits with at least 2Compressors

1, Off][2, Starting][3, Running]







[15, Warn: Frostat Limit Active]

Read Only


[1, Off][2, Starting][3, Running]






[11, VFD Fault][12, Diag: High Superheat][13, Warn: High Disc Press][14, Comp Locked Out]

[15, Warn: Frostat Warning]

Read Only


BAS-SVP042A-EN 31

Table 8. Multi-state Values (continued)ObjectIdentifi-














Read Only

MV78Fixed Speed LeadCompressor None None


[1, Not Used][2, Compressor 2][3, Compressor 3][4, Compressor 4]

Read Only

MV79Mechanical CoolingStages Failed None None All Units

[1, 1 Comp Failed][2, 2 Comp Failed][3, 3 Comp Failed][4, 4 Comp Failed][5, None Failed]

Read Only

MV80 Mechanical StagesActive None None All Units

[1, 0 Compressors][2, 1 Compressor][3, 2 Compressors][4, 3 Compressors][5, 4 Compressors][6, 1 Compressors][7, 2 Compressor][8, 3 Compressors][9, 4 Compressors][10, 0 Compressors]

Read Only

MV82MSC Unit DischargeAir Control Strategy None None All Units

[1, Fixed DA Setpoint][2, Return Air Reset][3, Space Temp Reset]

Read Only

MV83 MSC Unit Status None None All Units

[1, Normal][2, Unit Off]

[3, Warning Present][4, Alarm Present][5, Exterior Stop][6, Local Stop][7, E-Stop][8, BAS Fire]

[9, BAS Shutdown]

Read Only

MV85Water Side

Economizer ModeStatus


[1, Disabled][2, Enabled]

[3, Not Present]Read Only

MV90 Supply Fans Failed None None All Units

[1, 1 Fan Failed][2, 2 Fans Failed][3, 3 Fans Failed][4, 4 Fans Failed][5, 5 Fans Failed][6, 6 Fans Failed][7, None Failed]

Read Only

MV100 Unit Information None None All Units State 1 Read Only


32 BAS-SVP042A-EN

Table 9. All Object Types Sorted by Object Name

ObjectIdentifi-





AV133 Active CoolCoil ControlSensor


-50°C (-58°F) to236°C (482°F) All Units

Active Temperature used forcontrolling the cooling calculation Read Only

BV76 Active CoolCoil ControlSensor Failed None None All Units



Read Only

AV134Active CoolCoil Control

SetpointTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F) All Units

Active Setpoint used for controllingthe cooling calculation Read Only

AI58 Air Filter DifferentialPressure

Pressurein(H2O)

-10 to 10 in(H2O) All Units Local Air Filter Differentil Pressure

SensorRead Only

BV36 Alarm Reset None None All Units Open = NormalClosed = Reset

Read Only

AV162Circuit 1 Compressor

Speed Percent -150% to 150%Units with variablespeed compressor

(s)

Speed Status for the variable speedcompressor. Read Only



-500 psi to 500psi




AV301Compressor 1

Calculated Max Speed(Percent)

Percent -150% to 150%Units with 1Compressor

Calculated Maximum Speed in RPM ofthe Variable speed Compressor Read Only

AV302Compressor 1



-50°C (-58°F) to236°C (482°F)



Read Only

AV303Compressor 1



-50°C (-58°F) to236°C (482°F)



AV304Compressor 1

Calculated Speed(RPM)

None 0 - 15000 RPMUnits with 1Compressor

Calculation of the current speed of thevariable speed compressor, based on

Min and Max speed setpoints.Read Only




Read Only

AV305Compressor 1


-50°C (-58°F) to236°C (482°F)



sensors.Read Only



Read Only







Open = InactiveClosed = Purge Active Read Only




AO81Compressor 1


Percent0% to 100%

Open





AI93Compressor 1







-50°C (-58°F) to236°C (482°F)



Read Only



-50°C (-58°F) to236°C (482°F)




BO109 Compressor 1 E-StopShutdown Command None None


Normally Open Contacts Used OnlyOpen = Normal Closed = Emergency

StopNormally Closed Contacts not used

Read Only



Open = NormalClosed = Reset

Read Only




Read Only




Read Only


BAS-SVP042A-EN 33

Table 9. All Object Types Sorted by Object Name (continued)

ObjectIdentifi-








AV309Compressor 1 MaxSpeed (RPM) None 5500 -15000


Maximum Speed for the installedCompressor (Set at Factory) Read Only

AV310Compressor 1 MaxSpeed Setpt (RPM) None 5500 -15000



Factory)

Read Only




AV312Compressor 1 MinSpeed (RPM) None 1100 -15000


Maximum Speed for the installedCompressor. (Set at Factory) Read Only

AV313Compressor 1 MinSpeed Setpt (RPM) None 1200 - 4000 RPM



factory)

Read Only

MV70 Compressor 1 Mode None NoneUnits with at least 1

Compressor








[15, Warn: Frostat Limit Active]_x000D_

Read Only




Read Only








Read Only

BI114 Compressor 1 Status None NoneUnit where

compressor 1 is aVFD Compressor

Normally Open InputOpen = OffClosed = On

Read Only







-50°C (-58°F) to236°C (482°F)



AO90Compressor 1 VariableSpeed Command Percent

0% to 100%Speed


Analog signal that controls thecompressor speed Read Only

BO108 Compressor 1 VFDAlarm Reset None None


Normally Open Contacts Used OnlyOpen = Normal Closed = Reset


BI98 Compressor 1 VFDFault None None



Read Only



-500 psi to 500psi




AV320Compressor 2



-50°C (-58°F) to236°C (482°F)



Read Only

AV321Compressor 2



-50°C (-58°F) to236°C (482°F)




34 BAS-SVP042A-EN


ObjectIdentifi-








Read Only

AV322Compressor 2


-50°C (-58°F) to236°C (482°F)



sensors.Read Only



Read Only











AO82Compressor 2


Percent0% to 100%

Open





AI96Compressor 2







-50°C (-58°F) to236°C (482°F)



Read Only



-50°C (-58°F) to236°C (482°F)







Read Only




Read Only




Read Only
















Read Only




Read Only












Read Only

AV328Compressor 2




BAS-SVP042A-EN 35


ObjectIdentifi-











-50°C (-58°F) to236°C (482°F)





-500 psi to 500psi




AV334Compressor 3



-50°C (-58°F) to236°C (482°F)



Read Only

AV335Compressor 3



-50°C (-58°F) to236°C (482°F)






Read Only

AV336Compressor 3


-50°C (-58°F) to236°C (482°F)



sensors.Read Only



Read Only











AO83Compressor 3


Percent0% to 100%

Open





AI99Compressor 3







-50°C (-58°F) to236°C (482°F)



Read Only



-50°C (-58°F) to236°C (482°F)







Read Only




Read Only




Read Only








36 BAS-SVP042A-EN


ObjectIdentifi-














Read Only




Read Only




program change.Writeable








Read Only

AV342Compressor 3






Local Compressor Refrigerant Suction(Low) Pressure Sensor Writeable



-50°C (-58°F) to236°C (482°F)


Local Compressor Refrigerant Suction(Low) Temperature Sensor Writeable



-500 psi to 500psi



Pressure SensorsWriteable

AV348Compressor 4



-50°C (-58°F) to236°C (482°F)



Read Only

AV349Compressor 4



-50°C (-58°F) to236°C (482°F)






Read Only

AV350Compressor 4


-50°C (-58°F) to236°C (482°F)



sensors.Read Only



Read Only










Open = ClosedClosed = Open Writeable

AO84Compressor 4


Percent0% to 100%

Open




of the compressorWriteable

AI102Compressor 4




Local Compressor RefrigerantDischarge (High) Pressure Sensor Writeable



-50°C (-58°F) to236°C (482°F)



Writeable



-50°C (-58°F) to236°C (482°F)





BAS-SVP042A-EN 37


ObjectIdentifi-








Read Only




Read Only




Read Only
















Writeable




Read Only












Read Only

AV356Compressor 4









-50°C (-58°F) to236°C (482°F)



BV250 Compressor CondValve Installed None None All Units Open = Not Installed

Closed = InstalledRead Only

AV176 Compressor ErrorDeadband


-50°C (-58°F) to236°C (482°F) All Units

Deadband Compressor calculationuses for speed calculation Read Only

AV173 Compressor P Gain None 0.5 to 25 All Units P Gain for the PID Cooling Calculation Read Only

AV174 Compressor Speed PGain None 0.5 to 25 All Units P Gain for the PID Cooling Calculation Writeable

AV361 Compressors Available None -1000 to 1000 All Units Number of Compressor which areavailable to run.

Read Only

AV363Condenser ControlPercent of Design Percent 50% to 100%


Only

sets the percentage of the ControlPressure Setpoint that will be used tocontrol the Discharge Pressure on the

unit

Writeable

AV366Condenser ControlPressure Setpoint PSI

-500 psi to 500psi


Only

Calculated Condenser ControlPressure Setpoint based on thePercentage of Design and the Max

Pressure

Read Only

AV364 Condenser DesignMax Pressure PSI

-500 psi to 500psi


Only

Condenser Max Design Pressure set bythe Factory. Read Only


38 BAS-SVP042A-EN


ObjectIdentifi-





AV365Condenser Purge Time

(Min) None 5 to 60Water CooledCondenser Units

Only

Time that the Compressor regulatingvalves will be open during purge mode Read Only

AV368Condenser Tee

Strainer CalculatedDiff Press


Only

Calculated Differential Pressurebetween the High and Low Condenser

Tee Strainer sensors.Read Only

AV369Condenser Tee

Strainer CalculatedHigh Pressure


Only

Calculated High Pressure based offHigh Pressure input and High Pressure

OffsetRead Only

AV370Condenser Tee

Strainer CalculatedLow Pressure


Only

Calculated Low Pressure based off LowPressure input and Low Pressure

OffsetRead Only

AV371Condenser Tee

Strainer Diff PressureAlarm Setpt

PSI-500 psi to 500

psi


Only

Alarm Setpoint to generate alarm for adirty strainer Tee based on the

differential pressure.Read Only

AI48Condenser Tee

Strainer High PressurePressure(PSI) -500 to 550 PSI


Only

Local Condenser Tee Strainger HighPressure Sensor

Read Only

AV372Condenser Tee

Strainer High PressureOffset


Only

Offset applied to the High Pressurereading to calibrate the sensor with a

local gauge.Read Only

AI49 Condenser TeeStrainer Low Pressure

Pressure(PSI) -500 to 550 PSI


Only

Local Condenser Tee Strainger LowPressure Sensor

Read Only

AV373Condenser Tee

Strainer Low PressureOffset


Only

Offset applied to the Low Pressurereading to calibrate the sensor with a

local gauge.Read Only

AV375 Condenser ValveControl P Gain None 0.1 to 10 All Units P Gain for the PID Condenser


AI46Condenser Water

Entering TemperatureTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F)


Only

Local Condenser Water EnteringTemperature Sensor Read Only

BI42 Condenser Water FlowSwitch None None All Units Open = No Flow

Closed = FlowRead Only

BV251Condenser Water Flow

Type None None All Units Open = Variable FlowClosed = Constant Flow

Read Only

AI47Condenser Water

Leaving TemperatureTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F)


Only

Local condenser Water LeavingTemperature Sensor Read Only

AV124Cooling Capacity

Request Percent -150% to 150% All UnitsCooling Capacity needed to meet the

cooling demand. Read Only

AV52 Cooling CapacityStatus Percent -150% to 150% All Units Cooling Capacity actually running on

the unitRead Only

AV149 Cooling PID MaximumValue Percent -150% to 150% All Units Maximum value that the PID

calculation can attain.Read Only

AV139 Cooling PID Output Percent -150% to 150% All Units Output from the cooling PIDcalculation.

Read Only

BV18 Cooling Safeties OK None None All UnitsOpen = Stop CoolingClosed = Cooling OK Read Only

AV150Cooling StagesRequested None 0 - 10 All Units

Number of Compressors which arerequested to run Read Only

BO125Cooling Tower Pump

Request None NoneWater CooledCondenser Units

Only

Normally Open Contacts Used OnlyOpen = Off Closed = Request OnNormally Closed Contacts not used

Read Only

BV37 Diagnostic: Auto Reset None None All Units Open = NormaiClosed = Alarm

Read Only

BV260






Read Only

BV261Diagnostic:




Read Only


BAS-SVP042A-EN 39


ObjectIdentifi-





BV262Diagnostic:





Read Only

BV263Diagnostic:





Read Only

BV264Diagnostic:





Read Only

BV265Diagnostic:





Read Only

BV266


Failure




Read Only

BV267


Failure




Read Only

BV270






Read Only

BV271Diagnostic:




Read Only

BV272Diagnostic:





Read Only

BV273Diagnostic:





Read Only

BV274Diagnostic:





Read Only

BV275Diagnostic:





Read Only

BV276


Failure




Writeable


40 BAS-SVP042A-EN


ObjectIdentifi-





BV277


Failure




Writeable

BV280






Writeable

BV281Diagnostic:




Writeable

BV282Diagnostic:





Writeable

BV283Diagnostic:





Read Only

BV284Diagnostic:





Read Only

BV285Diagnostic:





Read Only

BV286


Failure




Read Only

BV287


Failure




Read Only

BV290






Read Only

BV291Diagnostic:




Read Only

BV292Diagnostic:





Read Only

BV293Diagnostic:





Read Only


BAS-SVP042A-EN 41


ObjectIdentifi-





BV294Diagnostic:





Read Only

BV295Diagnostic:





Read Only

BV296


Failure




Read Only

BV297


Failure




Writeable

BV322 Diagnostic: CondenserWater Flow Loss None None


Only



Writeable

BV72 Diagnostic: Dirty AirFilter None None All Units



Read Only

BV320 Diagnostic: DirtyCondenser Tee Filter None None


Only



Read Only


LockoutNone None All Units



Read Only


None None All Units



Read Only

BV15 Diagnostic: DuctStatic Pressure Failure None None Units with Duct

Pressure Sensor



Read Only

BV321Diagnostic: SoftwareHigh Duct Static Alarm None None All Units



Writeable

BV11Diagnostic: SpaceTemperature Source

FailureNone None

Units with SpaceTemperature Option.



Writeable

AV129Dirty Air Filter DP

SetpointPressurein(H2O)


Filter pressure which will generate adirty filter alarm when the filterdifferential pressure exceeds it.

Read Only

AV24Discharge Air Cooling


-50°C (-58°F) to236°C (482°F) All Units

User Entered Setpoint to control theDischarge Air to when in the cooling

mode.Read Only

AV18Discharge Air CoolingSetpoint Max BAS


10°C (50°F) to29.4°C (85°F)


Sets the maximum Reset Temperaturewhen in the cooling mode. Read Only


42 BAS-SVP042A-EN


ObjectIdentifi-





AV25Discharge Air Heating


-50°C (-58°F) to236°C (482°F)

Unit with a HeatingCoil

User Entered Setpoint to control theDischarge Air to when in the Heating

mode.Read Only

AV190Discharge Air LowTemperature Cutout


-50°C (-58°F) to236°C (482°F) All Units

User Entered Setpoint to disable theunit when the Discharge AirTemperature goes below this

temperature.

Read Only

AV21Discharge Air

Temperature SetpointActive


-50°C (-58°F) to236°C (482°F) All Units


AV72Discharge Air

Temperature SetpointLocal


-50°C (-58°F) to236°C (482°F)



AV21Discharge Air

Temperature SetpointPgain

None Units with DischargeAir Reset Method.

P Gain for the PID Discharge Air ResetCalculation

Read Only

AV72 Duct Static PressureActive

Pressurein(H2O)


Duct static pressure the unit iscontroling the fans to. Read Only

AI12 Duct Static PressureLocal

Pressurein(H2O)

-0.25 to 5.2 in(H2O) All Units Local Duct Static Pressure Sensor. Read Only

AV378Duct Static PressureSafety LockoutSetpoint

in(H2O) -5.0 to 5.0 in(H2O) All Units

If the Duct Static exceeds thisSetpoint it will shut down the unit and

require a manual reset.Read Only

AV92Duct Static PressureSetpoint Active

Pressurein(H2O)

-5.0 to 5.0 in(H2O) All Units Setpoint being used to control the fans Read Only

AV91Duct Static Pressure

Setpoint BASPressurein(H2O)


User entered Setpoint to control thefans to the desired pressure. Writeable

MV42 DX Staging Status None None All Units

[1, Normal][2, Start Interval Active][3, Shutdown Delay Active][4, Subtract Suspended]

Writeable

MV8 Emergency OverrideBAS None None All Units

[1, Normal][2, Pressurize][3, Depressurize]

[4, Purge][5, Shutdown][6, Fire]

Read Only

BI9 Emergency Stop None None All UnitsNormally Closed InputOpen = Emergency Stop

Closed = NormalRead Only

BI10External Auto StopInput Status None None All Units


Closed = AutoRead Only

BV62 Fan Latch None None All Units Open = OffClosed = Fan Run Writeable

BV65 Fan Safeties OK None None All Units Open = NoClosed = Yes

Read Only

BV325 Filter Alarm Reset None None All Units Open = NormalClosed = Reset

Read Only

BV326Fixed Speed

Compressor RotateBAS


Open = NormalClosed = Rotate

Read Only

BV327Fixed Speed

Compressor RotateSchedule=BAS/Local


Open = BASClosed = Local

Read Only

MV78Fixed Speed LeadCompressor None None


[1, Not Used][2, Compressor 2][3, Compressor 3][4, Compressor 4]

Read Only

BV21 Heat Cool Mode Active None None All Units Open = HeatClosed = Cool

Read Only


BAS-SVP042A-EN 43


ObjectIdentifi-





MV3Heat Cool Mode

Request None None All Units

[1, Auto][2, Heat]





Read Only

MV4 Heat Cool Mode Status None None All Units

[1, Auto][2, Heat]





Read Only

BV329 Local Auto Stop None None All Units



Cycle.

Read Only

MV79Mechanical CoolingStages Failed None None All Units

[1, 1 Comp Failed][2, 2 Comp Failed][3, 3 Comp Failed][4, 4 Comp Failed][5, None Failed]

Read Only

MV80 Mechanical StagesActive None None All Units

[1, 0 Compressors][2, 1 Compressor][3, 2 Compressors][4, 3 Compressors][5, 4 Compressors][6, 1 Compressors][7, 2 Compressor][8, 3 Compressors][9, 4 Compressors][10, 0 Compressors]

Read Only

BV52 Mixed Air Low LimitActive None None Units with Water

Side EconomizerRead Only

MV39MJC MSC FactoryProgram Version None None All Units Version 1.4 Read Only

MV82MSC Unit DischargeAir Control Strategy None None All Units

[1, Fixed DA Setpoint][2, Return Air Reset][3, Space Temp Reset]

Read Only


44 BAS-SVP042A-EN


ObjectIdentifi-





MV83 MSC Unit Status None None All Units

[1, Normal][2, Unit Off]

[3, Warning Present][4, Alarm Present][5, Exterior Stop][6, Local Stop][7, E-Stop][8, BAS Fire]

[9, BAS Shutdown]

Read Only

BI29 Occupancy Input None None All UnitsNormally Open InputOpen = UnoccupiedClosed = Occupied

Read Only

MV1 Occupancy Request None None All Units



[5, Auto]

Read Only

MV2 Occupancy Status None None All Units



[5, Auto]

Read Only

AI32Return Air

Temperature LocalTemperature(°C or °F)

-50°C (-58°F) to236°C (482°F) All Units Local Return Air Tempreature Sensor Read Only

AV227Return Temperature


-7.2°C (45°F) to35°C (95°F)



Read Only

AV74 Space TemperatureActive


-50°C (-58°F) to236°C (482°F)



AV73 Space TemperatureBAS


-50°C (-58°F) to236°C (482°F)



AI1 Space TemperatureLocal


-50°C (-58°F) to236°C (482°F)

Units with SpaceTemperature Option. Local Space Temperature Sensor. Read Only

AV227Space TemperatureSetpoint BAS


-7.2°C (45°F) to35°C (95°F)



Read Only

BV63Startup DelayCompleted None None All Units Open = No

Closed = YesRead Only




Read Only


Supply Fan



Cycle.

Read Only




Read Only


0% to 100%Speed




Fan




Fan


Read Only




Read Only


Supply Fan



Cycle.

Read Only




Read Only


0% to 100%Speed




BAS-SVP042A-EN 45


ObjectIdentifi-






Fan




Fan


Writeable



Open = OffClosed = On Writeable


Supply Fan



Cycle.

Writeable





0% to 100%Speed




Fan




Fan


Writeable




Read Only


Supply Fan



Cycle.

Read Only





0% to 100%Speed




Fan




Fan


Writeable




Read Only


Supply Fan



Cycle.

Read Only





0% to 100%Speed




Fan




Fan


Writeable




Read Only


Supply Fan



Cycle.

Read Only





0% to 100%Speed




46 BAS-SVP042A-EN


ObjectIdentifi-






Fan




Fan


Read Only

BV360 Supply Fan CalculatedStatus None None All Units

Open = OffClosed = Running Read Only

BV2 Supply Fan FailureReset None None All units Open = Normal

Closed = ResetRead Only

AV203Supply Fan Maximum

Speed Local Percent 50% to 150% All Units The maximum speed the fan can runwhen enabled

Read Only

AV204Supply Fan Minimum

Speed Local Percent 15% to 150% All Units The minimum speed the fan can runwhen enabled

Read Only

AV101Supply Fan Speed

Pgain None 1 to 25 All Units P Gain for the PID Supply Fan SpeedCalculation

Read Only

AV115 Supply Fan SpeedStatus Percent -150% to 150% All Units Speed the Fans are actually running Read Only

MV90 Supply Fans Failed None None All Units

[1, 1 Fan Failed][2, 2 Fans Failed][3, 3 Fans Failed][4, 4 Fans Failed][5, 5 Fans Failed][6, 6 Fans Failed][7, None Failed]

Read Only

BO126 Unit Alarm OutputCommand None None All Units

Normally Open Contacts Used OnlyOpen = No Alarms Closed = Alarm

PresentNormally Closed Contacts not used

Read Only

MV100 Unit Information None None All Units State 1 Read Only

AV380Variable Speed

Compressor Ramp UpDelay (Sec)

None 30 to 250Units with variablespeed compressor

(s)

This delay time disabled the SpeedPID calculation from calculating untilthe delay time expires, due to theautomatic ramp up built into the VFD

Read Only

BV365 Warning: Compressor1 Cond Limit Status None None


Open = Normal CapacityClosed = Limited Capacity Read Only

BV366 Warning: Compressor1 Frostat Limit Status None None


Open = NormalClosed = Warning Active Writeable







Closed = Warning Active Writeable















AV382Water Side EconCalculated Enable

Setpoint


-50°C (-58°F) to236°C (482°F)

Units with WaterSide Economizer

Temperature that the entering watermust be in order to enable the Water

side economizer for cooling.Read Only

AV383Water Side EconSample Time (Min) None 1 to 5 Units with Water

Side Economizer

time that the Water Side Economizerwill sample the water to see if it can

use for cooling.Read Only

AV384 Water Side Econ ValveControl P Gain None -1000 to 1000 Units with Water

Side EconomizerP Gain for the PID Condenser

Calculation Writeable

AV385Water Side

Economizer EnableOffset

Temperature 4 - 7 Degrees Units with WaterSide Economizer

This is used to calculate the WaterSide Econ Enable Setpoint Read Only

BV255Water Side

Economizer LockoutBAS



Read Only


BAS-SVP042A-EN 47


ObjectIdentifi-





MV85Water Side

Economizer ModeStatus


[1, Disabled][2, Enabled]

[3, Not Present]Read Only

AO105 Water SideEconomizer Valve Percent

0% to 100%Open

Units with a WaterSide Economizer

Analog Control that regulates waterthrought the water side economizer Read Only


48 BAS-SVP042A-EN

Alarming

The UC600 unit for modular self contained units has several objects used for communicatingalarms to the system.

Table 10. Alarm Objects

Object Identifier Object Name Description Notification Class

BI9 Emergency StopNormally Closed InputOpen = Emergency Stop

Closed = Normal1

BI10External Auto StopInput Status


Closed = Auto1

BI80 Supply Fan 1 VFDFault

Normally Closed InputOpen = AlarmClosed = Auto

1



1



1



1



1



1

BI90 Compressor 1 HighPressure Cutout


1



1



1



1

BI98 Compressor 1 VFDFault


1

BV15 Diagnostic: DuctStatic Pressure Failure



1


Lockout



1




1

BV72 Diagnostic: Dirty AirFilter



2

BV76 Active CoolCoil ControlSensor Failed



1

BV260





1

BV261Diagnostic:

Compressor 1 Frostat



1

BAS-SVP042A-EN 49

Table 10. Alarm Objects (continued)


BV262Diagnostic:




1

BV263Diagnostic:




1

BV264Diagnostic:




1

BV265Diagnostic:




0

BV266


Failure



1

BV267


Failure



1

BV270





1

BV271Diagnostic:




1

BV272Diagnostic:




1

BV273Diagnostic:




1

BV274Diagnostic:




1

BV275Diagnostic:




1

BV276


Failure



1

BV277


Failure



1

BV280





1

BV281Diagnostic:




1

BV282Diagnostic:




1

BV283Diagnostic:




0

AAllaarrmmiinngg

50 BAS-SVP042A-EN



BV284Diagnostic:




0

BV285Diagnostic:




1

BV286


Failure



1

BV287


Failure



1

BV290





1

BV291Diagnostic:




1

BV292Diagnostic:




1

BV293Diagnostic:




0

BV294Diagnostic:




0

BV295Diagnostic:




1

BV296


Failure



1

BV297


Failure



1

BV320 Diagnostic: DirtyCondenser Tee Filter



2

BV321Diagnostic: SoftwareHigh Duct Static Alarm



1

BV322 Diagnostic: CondenserWater Flow Loss



1

BV329 Local Auto Stop



Cycle.

1

BV331 Supply Fan 1 Failure



Cycle.

1

AAllaarrmmiinngg

BAS-SVP042A-EN 51






Cycle.

1




Cycle.

1




Cycle.

1




Cycle.

1




Cycle.

1

AAllaarrmmiinngg

52 BAS-SVP042A-EN

Additional Resources

Use the following documents and links as additional resources:

• www.bacnetinternational.org

• Tracer SC System Controller Installation and Setup (BAS-SVX31–EN)

• BACnet Best Practices and Troubleshooting Guide (BAS-SVX51-EN)

• Tracer Graphical Programming 2 (TGP2) Editor Online Help

• Tracer Graphical Programming (TGP2) Application Guide (BAS-APG008–EN)

• Tracer TU Online Help

• Tracer TU Service Tool Getting Started Guide (TTU-SVN01–EN)

• Tracer UC600 Installation Instructions (X39641178-01)

• Tracer XM30 Expansion Module Installation Instructions (X39641148-01)

• Tracer XM32 Expansion Module Installation Instructions (X39641174-01)

• Tracer Expansion Module Installation, Operation, and Maintenance (BAS-SVX046-EN)

• Tracer™ UC600 Programmable Controller Installation, Operation, and Maintenance Manual(BAS-SVX45A-EN)

• Modular Self Contained Installation, Operation, and Maintenance (PKG-SVX027A-EN)

• Tracer UC600 Product Data Sheet (BAS-PRD016)

For further assistance, contact your local Trane sales office.

http://www.bacnetinternational.org/\h

BAS-SVP042A-EN 53

NNootteess

54 BAS-SVP042A-EN

NNootteess

BAS-SVP042A-EN 55

NNootteess

Ingersoll Rand (NYSE: IR) advances the quality of life by creating comfortable, sustainable and efficientenvironments. Our people and our family of brands — including Club Car®, Ingersoll Rand®, Thermo King® andTrane® —work together to enhance the quality and comfort of air in homes and buildings; transport and protectfood and perishables; and increase industrial productivity and efficiency. We are a global business committed to aworld 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 specificationswithout notice.We are committed to using environmentally conscious print practices.

BAS-SVP042A-EN 11 Nov 2019

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