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Emerson E2 operation manual Liquid Level Sensors, Refrigerant Leak Detectors

Models: E2

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3.5.11 Liquid Level Sensors

Emerson Retail Solutions probe type liquid level sen- sor (P/N 207-1000 – discontinued) is usually installed by the refrigeration and equipment manufacturer. If a replace- ment sensor must be installed in the field, refer to the instructions supplied with the device, or consult the equip- ment manufacturer.

3.5.12 Refrigerant Leak Detectors

Emerson Retail Solutions supplies the Refrigerant

Leak Detector System as a stand-alone unit that monitors refrigeration leaks in up to sixteen zones. Consult the Refrigerant Leak Detector Installation and Operation Manual (P/N 026-1309)for mounting and installation instructions.

Figure 3-27- Light Level Sensor Typical Mounting

Sensors and Transducers

Mounting • 3-11

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Image 47

Emerson E2 operation manual Liquid Level Sensors, Refrigerant Leak Detectors

Contents

Rev 4 5-JAN-2013 BX HVAC, and CX Convenience Store ControllersPage E2 Firmware Version Page Table of Contents Product Temperature Probes Humidity Sensors and Humidistats Inside Temperature SensorOutside Temperature Sensor Insertion Temperature Probe1 I/O Board Names and Terminology MultiFlex-Plus + Board Board InstallationPlug-In Digital I/O Network Card P/N Plug-InFour-Channel Internal RepeaterPower Connection Input Setup in E2 Powering Echelon DevicesConfiguring Echelon Devices Connecting Sensors to Input BoardsSpecifying Alarm Reporting Types Setting the Time and Date 10-9 10.9Changing Required User Access Levels Web ServicesClean and Door Switches 11-7 Priority SettingsUsing and Configuring a Setup Screen Using the Help Key to get Property HelpSetting Up An Individual Case Controller 11.4.9 Clean/Wash Mode11.4.11 Fail-Safe Mode 11.4.12 Wiring11.7.2 How Zones Work 11.7.4 Temperature Control11.7.5 Zone Temperature 11.7.7 Economization EnableAlarms Setpoint ResetTemperature Differential TD Strategy ConfigurationAccessing the Alarm Advisory Log Service Modes11.21.12 Configuration Learning Mode12.10.2 Viewing the Controller Advisory Log 12.10.5 Ack/Reset State12.10.8 Acknowledging, Resetting, and Clearing Log Entries 12.10.9 Facility Status Display FSD AlarmsPage E2 Refrigeration Controller RX IntroductionE2 Building Controller BX E2 Convenience Store Controller CX 1 E2 I/O Network Networking OverviewInterconnection With Other E2s E2 Echelon Lonworks NetworkDocumentation Overview Software Licensing On-Line Help System OverviewPage E2 Hardware Hardware OverviewPIB LED’s Status 1 E2 Main Processor Board 3 E2 KeypadLEDs PIB LEDs StatusKeyboard Status I/O Network Boards and PeripheralsGateway Board Main Board Status CPU LEDsGateway Model MultiFlex BoardsMultiFlex 16 Input Board MultiFlex Combination Input/ Output BoardsMultiFlex Combination Input/Output Board Top View Model Description NameMultiFlex PAK Board MultiFlex CUBMultiFlex RTU BX and CX Only MultiFlex Rooftop Control Board RCB BX and CX OnlyHand-held Terminal P/N MultiFlex ESR BoardRJ-11 to male RJ-11 cable 8RO and 8ROSMT Relay Boards15- 4AO Analog Output Board P/N 6 4AO Analog Output Board8ROe Dis 16AIe DisEC-2s Facility Status Display FSD 5 TD3 Temperature DisplayRecessed Mount MountingMounting the E2 Standard MountStandard Mount Inside Rear of Enclosure Retrofit MountingSingle/Double Enclosures Mounting I/O BoardsBlank Face 4AO Board Boards Without Enclosures Snap Track3 TD3 Echelon DevicesCOM3 Internal Modem Plug-In Card P/N MultiFlex ESRMounting the Four-Channel Repeater Two-Channel and Four- Channel RepeatersMounting Repeaters Overview Mounting the Two-Channel RepeaterPressure Transducers Inside Temperature SensorOutside Temperature Sensor Sensors TransducersApplication Sensor Type Insertion Temperature ProbeSupply and Return Air Sensors Mounting Bullet and Pipe Mount SensorsOutdoor RH Sensors Product Temperature ProbesHumidity Sensors and Humidistats Indoor RH SensorDuct-mounted Insertion RH Probe Dewpoint ProbeLight Level Sensor Refrigerant Leak Detectors Liquid Level SensorsPage Enclosure E2 Hardware SetupSetting up the E2 Main Processor BoardAdd-On E2 Peripherals Powering the E2LEDs 3 COM3 Internal Modem Plug- In Card P/NPlug-In Digital I/O Network Card P/N E2 Installation Guide Pre-Sets Serial Device Software SetupOverview COM PortsE2COM# Associations Connector Page Page Or I/O Net RS485 Network and Hardware SetupI/O Network 1 I/O Board Names and TerminologyBoard Designation Wiring TypesMultiFlex-Plus + Board I/O Network Structure Daisy ChainsNetwork ID Numbers Board Numbers Setting the Baud RateNetwork Noise Minimization Powering the I/O Boards Setting the Terminating and Biasing JumpersWiring Types 14 AWG Board InstallationIMC/Prodigy Rooftop Unit Controllers Control Techniques Drive3.1 XR75CX-Case Display 3 XR35CX, XR75CX, XEV22 Case ControllersIPro DAC Energy MeterSupported System Types Copeland Discus with CoreSense ProtectionThermostat Inputs Advisory and AlarmsLight Commercial Thermostat Comfort Alert Descriptions Cause E2 Advisory Conditions for Return to Normal RTN on Diag- nostic Codes High/Low Occ/Unocc Space Temperature AlarmsSupply Sensor Fail Alarm Refrigerant Leak Detection System Rlds12.2 XM679 Diagnostic AlarmsXM Series of Case Controllers 12.1 XM670Master Slave Token Passing BACnetBACnet Overview BACnet CommunicationClient-Server 3 MS/TP Network Connection To E2BACnet IP Internet Protocol Discovery13- Commissioning Screen Rescan16 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Multiflex Combination I/O Board Installation Guide 18 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 BACnet 20 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 16AI Installation Guide MultiFlex ESR Installation Guide BACnet 24 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Page Page E2 Ethernet Peer Communications Ethernet IP ConfigurationsHardware Specifications Equipment Type SpecificationsClosed Network Layout Ethernet Network LayoutsOpen Network Layout Open Network LayoutPeer Network Tab Set Group Name TroubleshootingCable Type Emerson Retail Solutions Part Number Echelon Network and Hardware SetupWiring Type Echelon Network Cable SpecificationsMaximum Number of Echelon Devices Device TerminationMaximum Total Segment Length Wire RestrictionsInstalling Echelon Devices Powering Echelon DevicesLEDs Configuring Echelon DevicesEchelon Board Status Red D1 Reset Red ServiceConnected/IO Setup Screen RX Unit Shown TroubleshootingE2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 One pin when unterminating an E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Input Type Dip Switches Input and Output SetupWiring Sensor Wiring TypesInput Type Dip Switches for MultiFlex 16 and 16AI Boards Power ConnectionDown Sensor Input Type Wiring Dip SwitchWall-mounted Down Level DownInput Setup in E2 Association Using the Input Definitions/ Status ScreenSetting Up Analog Inputs ApplicationPer Pulse on Sensor Type DescriptionDigital Input Screen Setting Up Digital InputsMultiFlex Relay Outputs Wiring Form C Contacts8RO, 8IO, and MultiFlex Outputs Board Type Version Setting the Fail-Safe Dip SwitchRelay Output Test Mode Output Board Fail-Safe and Switch SettingsOld 8ROs Wiring Outputs to PointsOutput Setup in E2 Output LEDSetting Up Digital Outputs Using the Output Definitions/ Status Screen12- Digital Output Screen Setting Up Analog Outputs13- Analog Output Screen Inputs CC-100 Case Controllers335-3263 Pulse Valve Power Module WiringValve Cable MultiFlex ESR Board CCB Case Controllers335-3260 to Valve Connection Information ESR8 Boards DisESR8 and MultiFlex ESR Valve Output Wiring Page Logging On Cleaning Out the ControllerPerforming a Clean Out Quick StartUnit Controllers Echelon Setting Number of Network DevicesBoards on the I/O Network Customizing the Home Screen Setting Number of ApplicationsHelp Line Common Screen ElementsHeader Function KeysKey Function for RX Screen TypesMain Menu Status ScreensActions Menu Options and Descriptions Setup ScreensActions Menu Actions Menu Item DescriptionMenu Option Description System Configuration MenuSystem Configuration Menu Options System Information Menu Options System Information MenuSetting the Time and Date Time/Date SetupSet Up Modem 17- TCP/IP Addressing Set Up TCP/IP10.11.2 I/O Network Baud Rate Set Up Network Baud Rates10.11.1 COM1 Serial RS232 Baud Rate Level Set Up User AccessUser Access Levels Deleting a User Changing Required User Access LevelsCreating a New User Account Checking Online Status Set Up I/O NetworkSpecify Number of Boards Commissioning a Device Set Up Echelon NetworkSpecifying Number Devices Network Commissioning Service Button MethodHow Echelon Commissioning Works Modbus CommissioningManual ID Entry Method CC-100’s Service ButtonTD3’s Service Button ESR8’s Service Button31- Commissioning Menu License ManagementWeb Services Set Up AlarmingDisplay Line Specifying Alarm Reporting TypesAlarm Output Echelon Network Alarm AnnunciatorSet Alarm Annunc field to Yes Setting up an E2 to be an Alarm AnnunciatorAlarm Dial-Out Introduction Alarm Reporting Set Up Global Data10-24 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Priority SettingsExample Setting Up an Outdoor Temperature Sen- sor Set Up ApplicationsDelete an Application Using and Configuring a Setup Screen10.18.1 Add/Delete an Application Add an ApplicationEntering Setpoints Navigating the Setup ScreenEdit Menu Help Line Function Keys For SetupFunction Keys for Setup Screens Index TabsUsing the Help Key to get Property Help Page Standard Suction Group Application Software OverviewSuction Groups IntroductionControl/Cycles Parameter Learning ModeHardware Overview Circuit Load AnalysisAir Cooled Condensers Temperature Differential StrategyInput Sensor Type Wiring Instructions Condenser ControlFan Control Condenser Split ModeFast Recovery Evaporative CondensersEvaporative Condenser Standard CircuitsDefrost Control Refrigeration ControlEmergency Defrost Clean and Door SwitchesClean Switches Defrost TerminationControl Link CD Case Display TD3 Temperature DisplayWiring Door SwitchesTypical Case in a Standard Circuit Overview Case Control CircuitsEEVs Liquid Pulse and Liquid Stepper Valve ControlOff Cycle Timed EEPRs Suction StepperThermostatic Expansion Valves TXVs Wait State Temperature TerminationAnti-Sweat Control Demand DefrostDewpoint Input Sources Clean/Wash ModeDual Temp Control Light ControlWalk-In Freezer Control Fail-Safe ModeRecoverable Sensor Failures Logging Groups Setting Up An Individual Case ControllerClipping Possible Data ErrorsData Compression Base Log GroupLogging Setup Menu Setting Up LoggingApplication Log Report Logging Group Status ScreenLog Reports Logging Group ReportSystem Log Report Temperature ControlAir Handling Units Alternate SetpointsVariable-Speed Fans Single-Speed FansTwo-Speed Fans Dehumidification Control Economizer ControlDigital Economizer Control Analog Economizer ControlIntelligent Pre-Starts and Pre-Stops CurtailmentOptimum Start/Stop OSS AHU Zone Control Separate Setpoints11- Suction Group Outputs Output Device Wire 8RO contacts Set Fail-safe Dip Switch toZone Control How Zones WorkMultiFlex RCB-P Board Applications That May Be Connected To ZonesMultiFlex RTU Board MultiFlex RCB BoardAHUs Zone TemperatureEconomization Enable MultiFlex RTUs and RCBs Effect of Enabling EconomizationZone Humidity Input Effect of Enabling Dehumidification 17- Diagram of Pre-Start and Pre-Stop Operation MultiFlex RTU/ARTC and AHU Zone Association MultiFlex CUB BoardLosing Contact With Zone Applications Stand-Alone MultiFlex RTUsLighting Schedules MultiFlex PAK BoardLight Level Interface Cell Functions of the Lighting Schedule ApplicationControl Method Select Standard ControlMulti-Logic Combiner Alternate ControlSchedule Interface Cell Offset Solar Control Basic Schedule CellMin ON/OFF Cell Proof CellDemand Monitoring Demand ControlOutput Light Dimming Introduction to Demand Limit ControlDefinition Load SheddingShedding Levels Priority LevelsOther Notes About Priority Levels Rotational ShedLast Shed How Demand Control Uses Load Shedding Mode 1 KW Input Is Greater Than SetpointMode 3 Integral Error Approaching Zero Analog Sensor Control Power Monitoring InputSettings Sensor ControlControl Cells Digital Sensor ControlLogical Combination Select Cell DiagramLoop/Sequence Control Cell Descriptions Output CellsOutput Cell Descriptions Events Time Scheduling and HolidaysHow Schedules Work PWM CellOverlapping Power MonitoringHoliday Schedules Temporary Schedule EventsMonthly LoggingHourly DailyHow Anti-Sweat Works Anti-Sweat SetupHeat/Cool Control Unoccupied Hysteresis Setpoint ResetLead/Lag Analog and Digital CombinersTD Control Fail-Safes Temperature Differential TD StrategyConfiguration TD ControlOutputs AlarmsPulse Accumulation Zones and Cycles Accumulator Reset TypesIrrigation Control High TripZone Bypass Inputs Cycle SchedulingZone Inhibit Two Speed Fan Control Service ModesFlow Sensor-Related Tests Modular Chiller Control MCC Flexible CombinerCompressor Control Learning ModeVariable Frequency Drive Compressor BoilerBypass Valve Control Digital Scroll CompressorDevice Constraints RMS AssetRMS Scale Log InformationUnlogged Changes Logged ChangesPage Page RX Home Screen Operator’s Guide to Using the E2E2 Home Screen BX Home ScreenCX Home Screen Logging On and Access LevelsMenus System Configuration MenuToggling Full Options NavigationSystem Information Menu Press System Configuration Press System InformationStatus Screens Screen TypesActions Menu Summary ScreensHeader Icons Setup ScreensIndex Tabs Enter Key E2 KeypadCursor Tab KeyCtrl Page Up/Ctrl Page Down Keys Log In/Out KeyFour Directional Arrow Keys Up/Page Down KeysCustomizing the Home Screen Manual Defrost and Clean ModeOverrides List menu and choose End Manual ModeChecking Boards Online Checking Status Screens Date and Time AlarmsAccessing the Alarm Advi Sory Log Viewing the Controller Advisory LogAdvisory Message 12.10.5 Ack/Reset StateAlarm States Area Ctrl Application PropertyClearing ResettingHome/Status Screens Facility Status Display FSD AlarmsViewing Logs and Graphs Locating Logged Inputs OutputsLog View Setup ScreensSetting Up Input and Output Pointers Zooming In and Out Graph ViewMultiple Languages Defrost Type Appendix a Case Type DefaultsHigh Alarm, Low Alarm, and Delay Hdbx 100 lb 200 lb 500 lb Xducer Table B-1- Temp Sensor Temperature/Resistance ChartTable B-2- Eclipse Voltage to Pressure Chart Eclipse Transducers Voltage Pressure PSIPage Alarm Name Default Definition Priority Appendix C Alarm Advisory MessagesE2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Appendix C Alarm Advisory Messages C-3 Alarm Name Default Definition Priority Appendix C Alarm Advisory Messages C-5 Alarm Name Default Definition Priority Appendix C Alarm Advisory Messages C-7 Alarm Name Default Definition Priority Appendix C Alarm Advisory Messages C-9 10 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Appendix C Alarm Advisory Messages C-11 12 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 RAM 14 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 ISD 2.0/2.1 CoreSense Diagnostics Copeland CoreSense E2 AlarmsNo 3PHASE PWR Other Advisories Performance Alert CoreSense DiagnosticsCoreSense Device Discus P470 CoreSense Protection K5 Ref Scroll P510 Copeland Scroll CoreSense CommP47 CoreSense Comm Throttling Range Proportional P ModeAppendix D PID Control Throttling Range on page D-1 Integral ModeWhy I Mode is Necessary Proportional Constant KpSaturation Derivative ModeI Mode Calculation Output at Setpoint for Non-Condenser D Mode CalculationHow Condenser Control Hvac PID Differs From Others Output at SetpointOutput at Setpoint for Condenser/HVAC PID Control Other PID FeaturesChanging the Output at Setpoint Output at Minimum / Output at MaximumFiltering Minimum Accumulated ErrorPage Page Medium Resolution Reuccf Page Page Refer to .1.9, Powering Appendix F TroubleshootingEchelon Network Appendix F Troubleshooting F-3 Symptom Possible Problem Solution Trip Number of Fans field?Symptom Possible Problem Solution Appendix F Troubleshooting F-7 Figured as an analog input Page Page Appendix G Revision Log Page Numerics IndexBlue R. See Cold Reset Wash mode. See Clean Mode Demand Defrost. See Defrost, demand Hot Gas Defrost. See Defrost, hot gas Tion Probe LonWorks Network. See Echelon Network Pmac Hansen probe. See Sensors, liquid level 10 E2 RX/BX/CX I&O Manual Rev 4 5-JAN-2013 Valves