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Trane Vertical Bypass/Non Bypass Panel Electronically Controlled Bypass ECB Operation, Overview

Models: TR200 Vertical Bypass/Non Bypass Panel

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6 Electronically Controlled Bypass (ECB) Operation

Electronically Controlled Bypass (ECB) Opera- tion

6 Electronically Controlled Bypass (ECB) Operation

6.1Electronically Controlled Bypass (ECB) Operation

6.1.1 Overview

1.keypad Display

2.Menu keys

3.Menu navigation

4.Control keys

Information provided in this section is intended to enable the user to connect control wiring, program functions, and operate the ECB and its optional features.

The ECB contains a local processor located on the ECB control card, which interacts with the drive’s control logic for programmable options, remote command input, and output status reporting. Rather than panel-mounted operator-activated selector switches, as on the electrome- chanical option panel, ECB control is provided by the drive’s processor.

The ECB also contains a power supply which provides back up for the drive’s logic circuitry, so even if the drive loses power, the control and communication functions are maintained.

Programming and display are provided by the drive’s local control panel. (keypad See Figure 6.1)

An important feature of the ECB is the ability to accept commands from a building automation system (BAS) and to report operational status in return.

Control wiring connections are made to either the drive’s control terminals (see Figure 3.20) or terminals provided on the ECB control card (see Figure 6.2). Drive analog and digital I/O terminals are multifunctional and need to be programmed for their intended use while the terminals on the ECB control card are dedicated for specific functions.

Programming options for drive terminals are seen by pressing the [Main Menu] key or [Quick Menu] key on the keypad keypad. Parameter menus appear in the keypad display. The arrow keys are used for navigating through the parameter lists. Terminal functions are programmed in parameter group 5-**. (See Table 6.1 for factory default parameter settings for drives with an ECB.) Bypass functions are programmed in parameter group 31-** (see Table 6.4). See the drive’s supporting materials for detailed programming instructions.

Figure 6.1 keypad

BAS-SVX49A-EN

6-1

Image 53

Trane Vertical Bypass/Non Bypass Panel, TR200 specifications Electronically Controlled Bypass ECB Operation, Overview

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