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Trane BAS-APG001-EN manual Network variable bindings, Function, Originator, Destination

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

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Chapter 8 Network variable bindings

In Table 31, the term multi-vibratoris used to indicate a network variable whose state is changed regularly. The receiver expects this value to change state within a certain interval. If it does not, a communication fault is generated. The term comm. status is used to indicate a network variable whose state is dependent on that particular MP581’s EX2 and BMTX communication status. If either are down, a communication fault is generated.

Table 31. Watchdog communication alarm custom bindings

	Function	Originator	Network	Destination
	Function	Originator	variable	Destination
			variable

	Communication check from hub	MP580-2	nvoSwitch36	Mechanical system/nviSwitch38
	multi-vibrator
	multi-vibrator		nvoSwitch36	MP580-3/nviSwitch38
			nvoSwitch36	MP580-3/nviSwitch38

			nvoSwitch36	MP580-4/nviSwitch38

	Communication check to hub	Mechanical system	nvoSwitch38	MP580-2/nviSwitch34
	multi-vibrator

	Communication check to hub:	MP580-3	nvoSwitch38	MP580-2/nviSwitch35
	FSCP unit multi-vibrator
	FSCP unit multi-vibrator	MP580-4	nvoSwitch38	MP580-2/nviSwitch36
		MP580-4	nvoSwitch38	MP580-2/nviSwitch36

	BMTX/EX2 communication	Mechanical system	nvoSwitch39	MP580-2/nviSwitch37
	check

	BMTX/EX2 communication	MP580-3	nvoSwitch39	MP580-2/nviSwitch38
	check to FSCP unit comm. status
	check to FSCP unit comm. status	MP580-4	nvoSwitch39	MP580-2/nviSwitch39
		MP580-4	nvoSwitch39	MP580-2/nviSwitch39

124	BAS-APG001-EN

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Trane BAS-APG001-EN manual Network variable bindings, Function, Originator, Destination

Contents

Applications Guide Engineered Smoke Control Systemfor TRACER SUMMIT BAS-APG001-ENPage Applications Guide Engineered Smoke Control Systemfor TRACER SUMMIT BAS-APG001-ENSeptemberBAS-APG001-EN NOTICE Page Contents ContentsBAS-APG001-EN Contents BAS-APG001-ENContents Contents BAS-APG001-ENContents BAS-APG001-ENSmoke control overview ChapterMethods of smoke control Compartmentation methodDilution method Pressurization methodMethods of smoke control Table 1: Recommended minimum pressure differenceChapter 1 Smoke control overview Airflow methodFigure 2: Sample airflow method Applications of smoke control methods Buoyancy methodZoned smoke control 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 Natural smoke venting technique Smoke filling techniqueApplications of smoke control methods Figure 8: Sample natural smoke venting techniqueUnderground building smoke control Smoke detection and system activationChapter 1 Smoke control overview Zoned smoke control detection and activation Stairwell smoke control detection and activationElevator smoke control detection and activation Atrium smoke exhausting detection and activationVertical grid Horizontal gridChapter 1 Smoke control overview Figure 9 Sample stratificationDesign approaches to smoke control No-smokeapproachTenability approach 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 modesAssociated equipment Alarm modeFire alarm system equipment Chapter 2 Pre-installationconsiderationsArea smoke detectors Beam smoke detectorsDuct smoke detectors Manual pull stationsChapter 2 Pre-installationconsiderations Fire alarm control panelSprinkler flow devices Audible trouble indicator Manual switchesSmoke control system equipment LightsChapter 2 Pre-installationconsiderations Smoke dampersFans Verification of operation equipmentAssociated equipment BAS-APG001-ENChapter 2 Pre-installationconsiderations Equipment supervisionTracer MP581 programmable controller System testing Alarm responseAutomatic smoke control matrix Automatic weekly self-testingChapter 2 Pre-installationconsiderations First smoke zone in alarmFirst smoke zone in alarm EquipmentResponse times Cable distance considerationsResponse times Table 7. NFPA response time requirementsChapter 2 Pre-installationconsiderations Table 8. Cabling practices and restraintsMaximum distance 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 wiringInstalling the Tracer Summit BMTX BCU Mounting the hardwareAvoid equipment damage 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 EMI/RFI considerations Chapter 4 Installing the Tracer Summit BMTX BCUChecking the earth ground 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 specificationsSelecting a mounting location Equipment damageOperating environment requirements Selecting a mounting locationFigure 26. Minimum clearances for enclosure Clearances and dimensions12 in. 30 cm Figure 27. Tracer MP581 enclosure dimensions Selecting a mounting locationTop view Left viewMounting the back of the enclosure Figure 28. Enclosure mounting holesWiring high-voltageac power Wiring high-voltageac powerCircuit requirements Table 15. Tracer MP581 modelsHazardous voltage Wiring high-voltagepowerUse copper conductors only Hazardous voltage Wiring high-voltageac powerBAS-APG001-EN EMI/RFI considerations Checking the earth groundHazardous voltage 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 guidelinesWire routing Providing low-voltagepower for inputs and outputsWiring 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 damageChecking outputs Checking binary outputsEquipment damage 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 Service LED Table 19. Red Service LEDBinary output LEDs Table 18. Binary output LEDsStatus LED Comm LEDTable 20. Green Status 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 Mounting the metal-enclosuremoduleTerminal strips Figure 45. Terminal strip locationsAC-powerwiring Chapter 6 Installing the EX2 expansion moduleHazardous voltage Hazardous voltageWiring AC-powerto the metal-enclosuremodule AC-powerwiringEquipment damage 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 Input/output terminal wiringSetting the I/O bus addresses Figure 50. DIP switch on boardAnalog output and universal input setup Chapter 6 Installing the EX2 expansion moduleUniversal inputs Binary outputsAnalog output and universal input setup BAS-APG001-ENInterpreting EX2 LEDs Chapter 6 Installing the EX2 expansion moduleBinary output LEDs Figure 52. LED locations on the EX2Status LED Communications LEDsInterpreting EX2 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 Variable-air-volumesystem Constant-volumesystemUL-testedprograms Variable-air-volumesystemChapter 7 Programming BAS-APG001-ENOverview Network variable bindingsBinding network variables Tracer MP580/581 bindings Receiving dataSending data Heartbeated network variablesUUKL binding list watchdog communication Custom bindingsCustom bindings Chapter 8 Network variable bindings FunctionOriginator NetworkCustom bindings MP580-AMP580-B 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 UUKL binding list actuator Open/Close or On/Off statusChapter 8 Network variable bindings Table 34. Actuator status custom bindingsUUKL binding list actuator failure status UUKL binding list FSCP controlCustom bindings Table 35. Actuator failure status bindingsCustom binding report Understanding bindingsChapter 8 Network variable bindings Node Binding typesBasic binding shapes and the hub/target system Network AddressAddress table Chapter 8 Network variable bindingsFigure 72. Rovers view of a fan-outbinding Figure 73. Rovers view of a fan-inbindingBinding rules and limits Designing bindingsUnderstanding bindings Stacking bindings on unique binding paths Chapter 8 Network variable bindingsUnderstanding bindings Figure 74. One-waysubnet/node bindingFigure 75. Two-waysubnet/node bindings 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