Trane Vertical Bypass/Non Bypass Panel ECB Advanced Fire Mode, ECB Fault Reporting, Operation

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Electronically Controlled Bypass (ECB) Opera- tion

6.1.13 ECB Advanced Fire Mode

General Information

Drive operation in advanced fire mode is programmable. In the event the drive does not function, the motor is operated in bypass at full speed. Fire mode is intended to ignore common safety and overload inputs in emergency situations. The fire mode function is built-in. See the drive support materials for programmable options.

Prior to Enabling Fire Mode

•Complete the start-up procedure to verify motor rotation direction in bypass is correct and that the system is ready in all respects for continuous full speed operation in bypass.

•Verify that the drive is programmed for the fire mode function. See the drive support materials for programming the fire mode function.

Operation

•Activation of fire mode is accomplished by programming the drive for fire mode.

•When activated, the ECB ignores safety circuits and motor overload.

•Fire mode is deactivated only when the command is removed or the unit fails.

•Fire mode status can be reported through serial communications or drive output.

Fire Mode Function Setup

•Program drive for fire mode.

•If required, program a drive output for fire mode status.

•See the drive support materials for programming the fire mode function.

6.1.14 ECB Fault Reporting

General Information

The ECB monitors bypass contactors M2 and M3 and reports failures to the drive for display and external reporting. The drive also monitors the ECB card for bypass communication errors.

Operation

ECB detected faults are reported by the drive in three ways: Warnings and alarms are displayed on the keypad display, through serial communication, or through output relays. The drive provides a form-C fault relay on terminals 01, 02, and 03. The fault contacts are fail-safe, meaning that if power is removed the contacts close and a fault condition is reported.

The drive monitors the ECB card communication and detects when communication stops. An ECB card failure or communication error could cause this. Contact Trane using the phone number on the back of this manual for technical support if this happens. The phone number can also be found on the label inside the panel cover.

Fault Reporting Function Setup

•Automatic function. No set up required.

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Contents TR200 Vertical Bypass/Non Bypass Panel Operators GuideBAS-SVX49A-EN AugustSafety Guidelines SafetyEQUIPMENT HAZARD UNINTENDED START2 Pre-installation Contents3 Installation 1 Introduction6 Electronically Controlled Bypass ECB Operation 4 Start Up5 Electromechanical Bypass EMB2 Operation 8 Appendix 7 Start Up TroubleshootingBAS-SVX49A-EN Contents1.1.1 Purpose of the Manual 1 Introduction1.1.2 Overview 1.1.3 Typical Bypass Operation1.3.1 Common Run/Stop with Bypass 1.3 Bypass Options1.3.2 Automatic Bypass 1.3.3 Run Permissive in Bypass1.5 Switch Mode Power Supply 1.4 Bypass Platform Configurations1.5.1 Control Transformer 1.6 Disconnects 1.6.1 Main DisconnectIntroduction 1.6.2 Mode Selector SwitchTable 1.3 Tier Definitions and Features 1.6.3 Panel ConfigurationsIntroduction Non bypass1.6.4 Panel Voltage and Frame Ratings 1.7Power Component Functions 1.7.1 Power FusingMain fusing Drive fusing2.1.2 Pre-installationCheck 2 Pre-installation2.1.3 Installation Site Check 2.1.1 Receiving Inspection2.2.1 Airborne Liquids 2.2Harsh Environments2.2.2 Airborne Solids 2.2.3 Corrosive Chemicals3.1.1 Tools Required 3 Installation3.1.2 Drive Fuses Installation230 V AC Installation460 V AC 600 V AC3.2.4 Shipping Weights 3.2Mechanical Installation 3.2.1 Lifting3.1.3 Internal Main Panel Fuses 3.2.3 ForkliftInstallation 3.3 CoolingFigure 3.2 Side Cooling Clearance Figure 3.1 Proper Lifting MethodProper Field Wiring and Grounding Required 3.4 Electrical InstallationHazardous Voltage INDUCED VOLTAGEBAS-SVX49A-EN InstallationFigure 3.4 Power Connections Table 3.8 Reference Designator Definitions InstallationFigure 3.5 P2 Bypass Mechanical Layout Diagram BAS-SVX49A-EN InstallationBAS-SVX49A-EN InstallationFigure 3.7 P3 Bypass Mechanical Layout Diagram BAS-SVX49A-EN Installation3-10 Figure 3.9 P4 Bypass Mechanical Layout Diagram InstallationBAS-SVX49A-EN 3-11BAS-SVX49A-EN Installation3-12 Figure 3.11 P5 Bypass Mechanical Layout Diagram InstallationBAS-SVX49A-EN 3-13BAS-SVX49A-EN Installation3-14 Installation 3.4.2 Wire and Cable AccessHazardous Voltage IMPORTANT NOTEFigure 3.15 P2 Panel Figure 3.16 P3 Panel Installation3-16 BAS-SVX49A-ENFigure 3.17 P4 Panel InstallationBAS-SVX49A-EN 3-17Figure 3.18 P5 Panel Installation3-18 BAS-SVX49A-ENInstallation 3.4.3 Wire SizeInstallation 3.4.4 Wire Type Rating3.4.5 Terminal Tightening Torques Non Bypass InstallationBypass HP KWGround Wire Installation230 V AC Non BypassGround Wire Installation460 VAC OutputGround Wire Installation600 VAC Non Bypass3.4.6 Input Line Connection 3.4.7 Motor WiringInstallation Hazardous Voltage3.4.8 Grounding Earthing 3.4.9 Control WiringInstallation Field WiringProgramming 3.4.10Serial Communication Bus ConnectionInstallation Installation 3.4.11 Drive Control TerminalsStart Up 4 Start UpHAZARDOUS VOLTAGE 4.1.1 Inspection Prior to Start Up 4.1.2 Start Up ProcedureHAZARDOUS VOLTAGE Start UpStart Up MOTOR STARTBAS-SVX49A-EN Start UpElectromechanical Bypass EMB2 Operation 5 Electromechanical Bypass EMB2 OperationBAS-SVX49A-EN Electromechanical Bypass E5.1.3 EMB2 Common Run/Stop 5.1.2 EMB2 Auto BypassAuto Bypass Function Setup Common Run/Stop Setup5.1.5 EMB2 Overload 5.1.4 EMB2 Run PermissiveMOTOR DAMAGE Run Permissive Function Setup5.1.8 EMB2 Fault Reporting 5.1.6 EMB2 Safety Interlock5.1.7 EMB2 Fire Mode Safety Interlock Function SetupFault Reporting Function Setup 5.1.9 EMB2 SwitchesMode selector switch Electromechanical Bypass E6.1.1 Overview 6 Electronically Controlled Bypass ECB Operation6.1Electronically Controlled Bypass ECB Operation Electronically Controlled B 6.1.2 ECB Control Card1 2 3 4 Electronically Controlled Bypass ECB Opera- tion Figure 6.2 ECB Control Card Terminal ConnectionsBAS-SVX49A-EN Input Conn Electronically Controlled BTerm Function6.1.3 ECB Drive or Bypass Selection 130BX238.10 Electronically Controlled BBAS-SVX49A-EN 6.1.4 ECB Programming 6.1.6 ECB Mode of Operation 6.1.5 ECB Hand/OFF/AutoElectronically Controlled B General InformationPar. No Mode of Operation SelectSelection Function6.1.8 ECB Auto Bypass 6.1.7 Bypass Status Word Bit ExamplesAuto Bypass Function Setup Electronically Controlled B6.1.10 ECB Overload 6.1.9 ECB Run PermissiveRun Permissive Function Setup Disable Run Permissive6.1.12 ECB Common Run/Stop 6.1.11 ECB Safety InterlockSafety Interlock Function Setup Overload Function Setup6.1.13 ECB Advanced Fire Mode 6.1.14 ECB Fault ReportingFire Mode Function Setup Fault Reporting Function SetupBAS-SVX49A-EN Electronically Controlled B6-14 7.1.1 Option Panel Alarm and Warnings 7 Start Up TroubleshootingStart Up Troubleshooting CodeSymptom Start Up TroubleshootingSolution Table 7.3 Fault TableSolution SymptomPossible cause TestSymptom Start Up TroubleshootingSolution Possible cause8.1.1 Dimensions 8 AppendixP2 BYPASS P3 BYPASSFigure 8.1 P2 Bypass 8.1.2 Mechanical DiagramsAppendix BAS-SVX49A-EN AppendixFigure 8.2 P2 Non-bypass Figure 8.3 P3 P4 P5 Bypass AppendixBAS-SVX49A-EN BAS-SVX49A-EN AppendixFigure 8.4 P3 P4 P5 Non-bypass Figure 8.5 EMB2 with Control Relay, Part 8.1.3 Typical Wiring DiagramsAppendix BAS-SVX49A-EN AppendixFigure 8.6 EMB2 with Control Relay, Part BAS-SVX49A-EN AppendixFigure 8.7 EMB2, Part Figure 8.8 EMB2, Part AppendixBAS-SVX49A-EN Figure 8.9 ECB, Part Appendix8-10 BAS-SVX49A-ENFigure 8.10 ECB, Part AppendixBAS-SVX49A-EN 8-11Figure 8.11 ECB with Control Relays, Part Appendix8-12 BAS-SVX49A-ENFigure 8.12 ECB with Control Relays, Part AppendixBAS-SVX49A-EN 8-13Figure 8.13 Non-bypass Appendix8-14 BAS-SVX49A-ENPage 177R0253 MG14D122 *MG14D122

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