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Trane BAS-APG001-EN manual Nondedicated smoke purge, Programming, Controlling damper actuators

Models: BAS-APG001-EN Engineered Smoke Control System for Tracer Summit

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Nondedicated smoke purge

Chapter 7 Programming

Nondedicated smoke purge

(UL-864: 3.21.h)

The term nondedicated refers to a system that provides the building’s HVAC functioning under normal conditions and a smoke control objective during a fire alarm condition.

The main concern when designing a nondedicated system is for programming to ensure that, once a smoke alarm or FSCP override occurs, any component of the smoke control system is controlled solely by automatic smoke control or manual override commands. For details regarding priority, see Table 28 on page 101.

Figure 70 shows an example of programming for a nondedicated system to implement the priorities in Table 28. In this figure, the smoke control dampers for Floor 1 are controlled. The actuator position, either Open or Closed, will default to whatever the HVAC system commands. There are two states that will turn control over to either automatic smoke control or FSCP overrides:

•If the broadcast general smoke alarm is TRUE, or

•If the FSCP override switch is set to either Open or Closed.

Figure 70. Implementing priorities for a nondedicated system:

Controlling damper actuators

118	BAS-APG001-EN

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Trane BAS-APG001-EN manual Nondedicated smoke purge, Programming, Controlling damper actuators

Contents

for TRACER SUMMIT Applications GuideEngineered Smoke Control System BAS-APG001-ENPage for TRACER SUMMIT Applications GuideEngineered Smoke Control System BAS-APG001-ENSeptemberBAS-APG001-EN NOTICE Page Contents ContentsBAS-APG001-EN Contents BAS-APG001-ENContents Contents BAS-APG001-ENContents BAS-APG001-ENSmoke control overview ChapterDilution method Methods of smoke controlCompartmentation method Pressurization methodMethods of smoke control Table 1: Recommended minimum pressure differenceChapter 1 Smoke control overview Airflow methodFigure 2: Sample airflow method Zoned smoke control Applications of smoke control methodsBuoyancy method Applications of smoke control methodsChapter 1 Smoke control overview 3.If the system has a return air damper, it closesCompensated pressurization technique Stairwell smoke controlApplications of smoke control methods Chapter 1 Smoke control overview Non-compensatedpressurization techniqueFigure 5: Sample non-compensatedsystem Applications of smoke control methods Elevator shaft smoke controlBAS-APG001-EN Smoke exhausting technique Atrium smoke controlChapter 1 Smoke control overview Applications of smoke control methods Natural smoke venting techniqueSmoke filling technique Figure 8: Sample natural smoke venting techniqueUnderground building smoke control Smoke detection and system activationChapter 1 Smoke control overview Elevator smoke control detection and activation Zoned smoke control detection and activationStairwell smoke control detection and activation Atrium smoke exhausting detection and activationChapter 1 Smoke control overview Vertical gridHorizontal grid Figure 9 Sample stratificationTenability approach Design approaches to smoke controlNo-smokeapproach Dedicated system approachPlugholing Design considerations for smoke controlChapter 1 Smoke control overview Smoke feedback Design considerations for smoke controlChapter 1 Smoke control overview BAS-APG001-ENPre-installationconsiderations Zone operating modesFire alarm system equipment Associated equipmentAlarm mode Chapter 2 Pre-installationconsiderationsDuct smoke detectors Area smoke detectorsBeam smoke detectors Manual pull stationsChapter 2 Pre-installationconsiderations Fire alarm control panelSprinkler flow devices Smoke control system equipment Audible trouble indicatorManual switches LightsChapter 2 Pre-installationconsiderations Smoke dampersAssociated equipment FansVerification of operation equipment BAS-APG001-ENChapter 2 Pre-installationconsiderations Equipment supervisionTracer MP581 programmable controller Automatic smoke control matrix System testingAlarm response Automatic weekly self-testingFirst smoke zone in alarm Chapter 2 Pre-installationconsiderationsFirst smoke zone in alarm EquipmentResponse times Response timesCable distance considerations Table 7. NFPA response time requirementsMaximum distance Chapter 2 Pre-installationconsiderationsTable 8. Cabling practices and restraints TypeInstallation diagrams Smoke control system overviewSystem riser diagrams Chapter 3 Installation diagramsSystem termination diagrams System termination diagramsFigure 12. Sample fan starter wiring diagram Chapter 3 Installation diagrams Tracer MP581 to FSCS wiringFigure 13. Sample FSCS panel System termination diagrams •Tracer MP581 and FSCS must be in the same roomChapter 3 Installation diagrams Figure 14. Tracer MP581 to FSCS wiringSystem termination diagrams Tracer MP581 to FACP wiringFACP Chapter 3 Installation diagrams Figure 15. Tracer MP581 to FACP wiringAvoid equipment damage Installing the Tracer Summit BMTX BCUMounting the hardware Operating environment requirementsClearances Chapter 4 Installing the Tracer Summit BMTX BCU12 in. 30 cm Figure 17. BMTX BCU enclosure dimensions Mounting the hardwareChapter 4 Installing the Tracer Summit BMTX BCU Mounting the back of the enclosureFigure 18. Enclosure mounting holes Wiring high-voltageac power Wiring high-voltageac powerHazardous voltage Use copper conductors only Chapter 4 Installing the Tracer Summit BMTX BCUHazardous voltage Figure 19. AC wiring Wiring high-voltageac powerBAS-APG001-EN Checking the earth ground EMI/RFI considerationsChapter 4 Installing the Tracer Summit BMTX BCU Hazardous voltageEMI/RFI considerations Figure 20. Checking the earth groundConnecting the main circuit board Chapter 4 Installing the Tracer Summit BMTX BCUConnecting the main circuit board Figure 22. Connecting the framesChapter 4 Installing the Tracer Summit BMTX BCU Installing the doorFigure 23. Installing the door BAS-APG001-EN Chapter 4 Installing the Tracer Summit BMTX BCU LonTalk connections Ethernet connectionInstallation guidelines Specifications Table 13. Tracer MP581 specificationsOperating environment requirements Selecting a mounting locationEquipment damage Selecting a mounting locationFigure 26. Minimum clearances for enclosure Clearances and dimensions12 in. 30 cm Top view Figure 27. Tracer MP581 enclosure dimensionsSelecting a mounting location Left viewMounting the back of the enclosure Figure 28. Enclosure mounting holesCircuit requirements Wiring high-voltageac powerWiring high-voltageac power Table 15. Tracer MP581 modelsHazardous voltage Wiring high-voltagepowerUse copper conductors only Hazardous voltage Wiring high-voltageac powerBAS-APG001-EN Hazardous voltage EMI/RFI considerationsChecking the earth ground To check the quality of the earth groundFigure 31. Checking the earth ground EMI/RFI considerationsBAS-APG001-EN Wiring inputs and outputs Input/output wiring guidelinesWiring inputs and outputs Wire routingProviding low-voltagepower for inputs and outputs Figure 32. Wire routingScrew terminal locations Figure 33. Screw-terminallocationsWiring binary inputs Wiring universal inputsWiring inputs and outputs Wiring analog outputs Figure 35. Wiring analog outputsWiring binary outputs Wiring inputs and outputsChecking binary inputs Equipment damageEquipment damage Checking outputsChecking binary outputs Checking 0–10Vdc analog outputsEquipment damage Checking 0-20mA analog outputsChecking outputs BAS-APG001-ENWiring LonTalk to the Tracer MP581 Wiring LonTalk to the Tracer MP581 3.At the last controller on the LonTalk linkInstalling the circuit board Figure 39. Connecting the cablesInstalling the circuit board Figure 40. Connecting the framesFigure 41. 24 Vac power-supplycable connection 24 Vac power connectorFigure 42. Service Pin button and LED locations Service Pin buttonInterpreting LEDs Binary output LEDs Service LEDTable 19. Red Service LED Table 18. Binary output LEDsTable 20. Green Status LED Status LEDComm LED Table 21. Yellow Comm LEDRemoving the door Installing the doorFigure 43. Aligning the enclosure door Installing the door BAS-APG001-ENBAS-APG001-EN Installing the EX2 expansion module Table 22. Operating environment specificationsMounting location Storage environmentChapter 6 Installing the EX2 expansion module Terminal strips Terminal stripsMounting the metal-enclosuremodule Figure 45. Terminal strip locationsHazardous voltage AC-powerwiringChapter 6 Installing the EX2 expansion module Hazardous voltageEquipment damage Wiring AC-powerto the metal-enclosuremoduleAC-powerwiring Equipment damageChapter 6 Installing the EX2 expansion module Figure 47. Power and ground terminalsI/O bus wiring I/O bus wiringFigure 48. I/O bus wiring example Chapter 6 Installing the EX2 expansion module Figure 49. I/O bus wiring exampleSetting the I/O bus addresses Setting the I/O bus addressesInput/output terminal wiring Figure 50. DIP switch on boardUniversal inputs Analog output and universal input setupChapter 6 Installing the EX2 expansion module Binary outputsAnalog output and universal input setup BAS-APG001-ENBinary output LEDs Interpreting EX2 LEDsChapter 6 Installing the EX2 expansion module Figure 52. LED locations on the EX2Interpreting EX2 LEDs Status LEDCommunications LEDs Table 25. Status LEDChapter 6 Installing the EX2 expansion module BAS-APG001-ENResponse times ProgrammingTable 27. Time response requirements Operational priority Chapter 7 ProgrammingSubsequent alarms Subsequent alarmsTable 28. Operational priority Figure 53. Subsequent alarms—Firstreaction Chapter 7 ProgrammingSmoke alarm annunciation Smoke alarm annunciationFigure 54. Smoke alarm annunciation From requirements 33.2.1 and 33.2.2, we can see that there is a decoupling between annunciation and reaction. The series of network variables shown in Figure 54, nvoSwitch05 through nvoSwitch12, are used to directly control the smoke alarm LEDs on the FSCP. For example, a smoke alarm for floor 1 is received. The mechanical system reacts by pressurizing floor 2 and exhausting floor 1. Following that, floor 2 goes into smoke alarm. The alarm needs to be annunciated even though the mechanical system does not react. In this case, nvoSwitch06 passes the smoke alarm state to MP580-3by using a custom binding. At MP580-3,the binary output that controls the floor 2 smoke alarm LED is turned on Chapter 7 ProgrammingWeekly self-testof dedicated systems Weekly self-testof dedicated systemsFigure 55. Triggering the automatic self-testAST Chapter 7 Programming Figure 56. Mechanical reactions during ASTFigure 57 needs to be introduced Weekly self-testof dedicated systemsFigure 57. ast overridesense Chapter 7 Programming Figure 58. Effect of AST on damper controlEnd process verification End process verificationFigure 59. Sample TGP showing fail test technique Figure 60. ast actuator fail checka Figure 61. ast actuator fail checkb End process verificationBAS-APG001-EN Communication watchdog Chapter 7 ProgrammingCommunication watchdog BAS-APG001-ENChapter 7 Programming Communication watchdog Figure 67. Control of the FSCP Comm Fault LEDBAS-APG001-EN Lamp test and audio alarm silence Chapter 7 ProgrammingLamp test and audio alarm silence BAS-APG001-ENChapter 7 Programming Nondedicated smoke purgeControlling damper actuators UL-testedprograms Variable-air-volumesystemConstant-volumesystem Variable-air-volumesystemChapter 7 Programming BAS-APG001-ENOverview Network variable bindingsBinding network variables Sending data Tracer MP580/581 bindingsReceiving data Heartbeated network variablesUUKL binding list watchdog communication Custom bindingsCustom bindings Originator Chapter 8 Network variable bindingsFunction NetworkMP580-B Custom bindingsMP580-A Mechanical systemTable 32. Smoke alarm custom bindings UUKL binding list smoke alarm statusChapter 8 Network variable bindings Custom bindings UUKL binding list FCSP override controlTable 33. FSCP override custom bindings Chapter 8 Network variable bindings UUKL binding list actuator Open/Close orOn/Off status Table 34. Actuator status custom bindingsCustom bindings UUKL binding list actuator failure statusUUKL binding list FSCP control Table 35. Actuator failure status bindingsCustom binding report Understanding bindingsChapter 8 Network variable bindings Basic binding shapes and the hub/target system NodeBinding types Network AddressFigure 72. Rovers view of a fan-outbinding Address tableChapter 8 Network variable bindings Figure 73. Rovers view of a fan-inbindingBinding rules and limits Designing bindingsUnderstanding bindings Stacking bindings on unique binding paths Chapter 8 Network variable bindingsFigure 75. Two-waysubnet/node bindings Understanding bindingsFigure 74. One-waysubnet/node binding BAS-APG001-ENChapter 8 Network variable bindings Figure 76. Group bindingFigure 77. Group binding uniqueness Understanding bindingsBAS-APG001-EN Chapter 8 Network variable bindings Figure 79. Mixed subnet/node and group bindings Understanding bindingsBAS-APG001-EN Chapter 8 Network variable bindings BAS-APG001-ENReferences Appendix AAppendix A References BAS-APG001-ENPage Trane