Demand Defrost. See Defrost, demand | Emerson E2 guide

pulsed 11-13	blank face 3-3
pump down delay 11-12	Box-to-Box 1-6
reverse cycle hot gas 11-12	capabilities 1-1
run-off time 11-12	connection to other 1-6
standard circuits 11-6	documentation 1-6
defrost states 11-6	Echelon connectors 4-2
defrost type 11-6	Echelon jumpers 4-2
electric defrost 11-6	installation instructions 4-7
emergency defrost 11-7	mounting
pulsed defrost 11-7	blank face 3-3
termination 11-7	recessed mount 3-1
timed and reverse air 11-6	retrofit 3-2
termination 11-13	standard mount 3-1
pulsed defrost 11-13	networking
temperature 11-13	introduction to 1-4
timed (off-cycle) 11-12	Quick Start 10-1
Dehumidification 11-52	repeater
Demand	part number for manual 1-6
explanation of 11-43	routers
Demand Control 11-34	part number for manual 1-6
Demand Defrost. See Defrost, demand.	RS-232 Baud Rate 10-12
Detailed Setpoint Change Logging 11-56	RS485 port 4-2
Log Information 11-56	RS485 termination jumpers 4-2
Logged Changes 11-57	specifications 2-2
Unlogged Changes 11-57	user’s guide 1-6
Dewpoint Probe 3-11	EC-2 Case Controller
location 3-11	defined 2-11
mounting 3-11	detail 2-11
Dewpoint Probe. See Sensors, Dewpoint Probe.	Echelon Network
DHCP Enabled 10-11	checking boards online 10-16,12-11
Digital Discus Compressor 11-1,11-2	daisy-chaining8-1
Digital Scroll Compressor Support 11-2	device wiring 8-1
Digital Sensor Control 11-38	E2 RX 1-5
Dip Switches	installing Echelon devices 8-3
baud rate 6-3	location of connectors on E2 4-2
input type 9-1	maximum number of nodes 8-2
network settings 6-3	Neuron ID number
Discontinued boards	manual entry of 10-19
16AIe 2-11	overview 8-1
8ROe 2-11	peripherals for the 1-5
ESR8 2-12	powering Echelon devices 8-3
Discus 6-8	problems with F-2
Discus Compressor 11-1, 11-2	subnets
Door Switches 11-7	setting the number 10-2, 10-16
-E-	termination block installation 8-3
E2 1-1	unit controllers 10-2, 10-16

I-4 • E2 RX/BX/CX I&O Manual

026-1610 Rev 13 14-SEP-2011

Image 264

Emerson E2 operation manual Demand Defrost. See Defrost, demand

Contents

BX HVAC, and CX Convenience Store Controllers Rev 13 14-SEP-2011Page FCC Compliance Notice Page Table of Contents E2 Hardware Setup Serial Configuration E2 Ethernet Peer Communications Quick Start Software Overview Logging Groups Multiflex CUB Board Holiday Schedules OPERATOR’S Guide to Using the E2 LOW Battery Notification Page Introduction E2 Refrigeration Controller E2 Building Con- troller Mrlds E2 Convenience Store Controller Networking Overview 1 E2 I/O Network Network Able for the RS485 Network Documentation Over View Interconnection With Other E2s On-Line Help System Overview Software Licensing Hardware Overview E2 Hardware 1 E2 Main Processor Board 3 E2 Keypad LEDsPIB LEDs Status I/O Network Boards and Peripherals Gateway BoardMain Board Status CPU LEDs Keyboard Status MultiFlex Boards MultiFlex 16 Input BoardGateway Model Model Name Description MultiFlex Combination Input/ Output Boards Model Description Name E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 MultiFlex CUB MultiFlex RTU BX and CX OnlyMultiFlex Rooftop Control Board RCB BX and CX Only MultiFlex PAK Board MultiFlex ESR Board Hand-held Terminal P/N 8RO and 8ROSMT Relay Boards 10- Hand-held Terminal 6 4AO Analog Output Board 13- 4AO Analog Output Board P/N 16AIe Dis 8ROe Dis ESR8 Dis 20- Case Controller CC-100P shown 6 TD3 Temperature Display Facility Status Display FSDPage Mounting Mounting the E2Standard Mount Recessed Mount Retrofit Mounting Standard Mount Inside Rear of Enclosure Mounting I/O Boards Blank FaceSingle/Double Enclosures Echelon Devices Boards Without Enclosures Snap Track1 16AIe and 8ROe 3 ESR8 Dis MultiFlex ESR5 TD3 Two-Channel and Four- Channel Repeaters Internal ModemMounting Repeaters Overview Mounting the Two-Channel Repeater Inside Temperature Sensor Sensors and Transduc ErsPressure Transducers Outside Temperature Sen Sor Insertion Temperature ProbeSupply and Return Air Sen Sors Product Temperature Probes Humidity Sensors and HumidistatsMounting Bullet and Pipe Mount Sensors Indoor RH Sensor Outdoor RH Sensors Duct-mounted Insertion RH ProbeOutdoor RH sensor P/N Dewpoint Probe Light Level SensorLiquid Level Sensors Refrigerant Leak DetectorsPage E2 Hardware Setup Setting up the E2Enclosure Main Processor Board Powering the E2 Add-On E2 Peripherals Echelon Card Plug-In P/N 537-4860with mounting screw P/N Plug-In Digital I/O Network Card P/N Modem P/N Description Battery Testing and Replacement 5 E2 RS485 Port Card P/N 537-4890Plug-In Four-Channel Inter- nal Repeater LEDs Low Battery Notification Battery Enable SwitchBattery Test Battery Replacement Qual- ified Technicians Only Echelon Earth Page Serial Configura- tion Serial Device and Soft Ware SetupOverview COM Ports E2 COM# Associations Connector RS485 Network and Hardware Setup I/O Network1 I/O Board Names and Termi Nology Board Wiring Types MultiFlex-Plus + BoardI/O Network Structure Daisy Chains Network Noise Minimiza Tion Setting the Baud Rate Network ID Numbers Board Numbers Setting the Terminating and Biasing Jumpers Powering the I/O Boards Board Installation Wiring TypesIMC/Prodigy Rooftop Unit Controllers Copeland Discus with Core- Sense Diagnostics ISD Control Techniques Drive3 XR35CX, XR75CX, XEV22 Case Controllers 3.1 XR75CX-Case Display IPro DAC Energy MeterOverview Supported System Types Advisory and Alarms Diagnostic Alarm Descriptions E2 AdvisoryCopeland Discus with Core- Sense Protection Light Commercial Thermo Stat Comfort Alert Codes Comfort Alert Descriptions Cause E2 Advisory High/Low Occ/Unocc Space Temperature Alarms Supply Sensor Fail AlarmConditions for Return to Normal RTN on Diag- nostic Codes Diagnostic Alarms Diagnostic Alarm DescriptionsRefrigerant Leak Detection System Rlds Copeland Scroll K5 Refrig- eration Compressor XM Series of Case Control Lers 11.1 XM67011.2 XM679 11.3 XM678 RS485 Network and Hardware Setup 6 14 E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 NET 16 E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 120/208/240 VAC 16AI Installation Guide MultiFlex ESR Installation Guide XEV22D Driver to E2 Installation Guide XR35CX, XR75CX to E2 Installation Guide Page Ethernet IP Configura Tions Equipment Specifications TypeE2 Ethernet Peer Communications Hardware Specifica Tions Software Specifica Tions Ethernet Network LayoutsClosed Network Layout Software Setup Open Network Layout Troubleshooting 5Peer Network Tab Set Group Name Echelon Network and Hardware Setup Wiring TypeCable Type Retail Solutions Part Number Loop Resistance Device Termination Maximum Number of Eche- lon Devices Wire Restrictions Installing Echelon DevicesPowering Echelon Devices Maximum Total Segment Length Configuring Echelon Devices LEDsOpen Echelon Device Connectivity Troubleshooting Connected I/O Screen E2 firmware versions 2.81 and above E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 One pin when unterminating an E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 All Analog Temperature Sensors and Air Flow Sensors MultiFlex Boards16AI Boards 8IO and Artc Boards Power Connection Sensor Input Type Wiring Dip Switch Down Wall-mounted Down 207-1000 Refrigerant Sensor Input Type MA output to input board20mA, Up for Pulse Application Association Sensor Type Description Pulse on Setting Up Digital Inputs 8RO, 8ROe, 8IO, and MultiFlex Outputs Set Old 8ROs New 8ROs and 8RO-FCs Setting Up Digital Outputs Setting Up Analog Outputs Temperature and Digital Sensors Connection Auxiliary Analog Input Hand-Held Terminal Jack 335-3263 Pulse Valve 335-3260 Generic Stepper and Emerson Flow Controls ESV Valve Pin Page Cleaning Out the Con- troller Performing a Clean OutQuick Start Logging On Setting Number of Network Devices Boards on the I/O NetworkUnit Controllers Echelon Setting Number of Applications Customizing the Home Screen Common Screen Ele- ments HeaderFunction Keys Help Line Screen Types Status ScreensMain Menu Actions Menu Key Function forActions Menu Item Description Setup Screens System Configuration MenuMenu Option Description System Information Menu 13- System Information Menu Time/Date Setup Setting the Time and Date Set Up Modem Set Up TCP/IP 17- TCP/IP Addressing Set Up Network Baud Rates 10.11.1 COM1 Serial RS232 Baud Rate10.11.2 I/O Network Baud Rate Set Up User Access Level Changing Required User Access Levels Creating a New User AccountDeleting a User Set Up I/O Network Specify Number of Boards Set Up Echelon Net Work Checking Online StatusSpecifying Number Devices Service Button Method Commissioning a DeviceHow Echelon Commissioning Works Modbus Commissioning CC-100’s Service Button TD3’s Service ButtonESR8’s Service Button Commissioning the EC-2 License Management Manual ID Entry Method Web Services 33- TCP/IP Screen Locating the Mac Address Set Up Alarming 37- Alarm Setup Menu Specifying Alarm Reporting Types Setting up an E2 to be an Alarm Annunciator Alarm Dial-Out Introduction Alarm Report Ing Set Up Global Data Priority Settings Set Up Applications Example Setting Up an Outdoor Temperature Sen- sor Using and Configuring a Setup Screen 10.18.1 Add/Delete an ApplicationAdd an Application Delete an Application Navigating the Setup Screen Edit MenuEntering Setpoints Function Keys For Setup Index TabsHelp Line Using the Help Key to get Property Help Page Software Overview Suction GroupsIntroduction Standard Suction Group Application Learning Mode Hardware OverviewCircuit Load Analysis Control/Cycles Parameter Temperature Differential Strat Egy Input Sensor Type Wiring InstructionsCondenser Control Air Cooled Condensers Condenser Split Mode Fast RecoveryEvaporative Condensers Fan Control Standard Circuits Refrigeration Control Defrost Control Clean and Door Switches TD3 Temperature Display WiringControl Link CD Case Display Typical Case in a Standard Circuit Case Control Circuits OverviewCase Circuit Control Soft- ware Overview Valve Control EEVs Liquid Pulse and Liquid Stepper EEPRs Suction Stepper Thermostatic Expansion Valves TXVsOff Cycle Timed Temperature Termination Anti-Sweat ControlDemand Defrost Wait State Clean/Wash Mode Dual Temp ControlLight Control Dewpoint Input Sources Fail-Safe Mode Recoverable Sensor FailuresWalk-In Freezer Control Setting Up An Individual Case Controller Logging Groups Possible Data Errors Data CompressionBase Log Group Clipping Setting Up Logging Logging Setup Menu Logging Group Status Screen Log Reports Logging Group Report Application Log ReportSystem Log Report Temperature Control Air Handling UnitsAlternate Setpoints Single-Speed Fans Economization Enable Economizer ControlTwo-Speed Fans Variable-Speed Fans Digital Economizer Control Analog Economizer ControlDehumidification Control Curtailment Inputs Sensor Type Wiring Instructions Separate SetpointsAHU Zone Control Intelligent Pre-Starts and Pre-Stops Zone Control SectionTion How Zones Work Applications That May Be Connected To ZonesMultiFlex RTU Board MultiFlex RCB Board Zone Temperature Economization Enable Effect of Enabling Econ- omization Zone Humidity InputEffect of Enabling Dehu- midification MultiFlex RTUs and RCBs Losing Contact With Zone Applications Stand-Alone MultiFlex RTUsMultiFlex RTU/ARTC and AHU Zone Association MultiFlex CUB Board MultiFlex PAK BoardLighting Schedules Functions of the Lighting Schedule Application Control Method SelectStandard Control Light Level Interface Cell Alternate Control Schedule Interface CellMulti-Logic Combiner Basic Schedule Cell Min ON/OFF CellProof Cell Offset Solar Control Demand Control Output Light DimmingIntroduction to Demand Limit Control Demand Monitoring Load Shedding Shedding LevelsPriority Levels Definition Rotational Shed Last ShedOther Notes About Priority Levels Mode 1 KW Input Is Greater Than Setpoint Mode 3 Integral Error Approaching ZeroHow Demand Control Uses Load Shedding Power Monitoring Input Sensor ControlAnalog Sensor Control Cut In/Cut Out Setpoint Con Trol Loop/Sequence Con Trol Logical CombinationControl Cells Diagram Loop/Sequence Control Cell DescriptionsOutput Cells Select Cell Output Cell Descriptions Time Scheduling and Holidays How Schedules WorkEvents Absolute and Relative Events Power Monitoring Holiday SchedulesOverlapping Ranges Logging HourlyDaily Monthly Anti-Sweat Setup Heat/Cool ControlHow Anti-Sweat Works Unoccupied Hysteresis Setpoint Reset Stops Analog and Digital Combiners Lead/Lag Temperature Differential TD Strategy ConfigurationTD Control TD Control Fail-Safes Alarms Pulse AccumulationInputs Outputs Accumulator Reset Types Irrigation ControlHigh Trip Zones and Cycles Cycle Scheduling Zone InhibitZone Bypass Inputs Service Modes Flow Sensor-Related TestsHeat Cut In/Cut Out Set- points For Each Stage Cool Cut In/Cut Out Set- points For Each Stage Flexible Combiner Modular Chiller Con- trol MCC Learning Mode Control/Cycles Parame TerCompressor Control Boiler Bypass Valve ControlDigital Scroll Compressor Variable Frequency Drive Com Pressor RMS Asset RMS ScaleLog Information Device Constraints Logged Changes Unlogged ChangesPage Operator’s Guide to Using the E2 E2 Home ScreenBX Home Screen RX Home Screen Logging On and Access Levels CX Home Screen System Configuration Menu Toggling Full OptionsNavigation Menus System Information Menu Actions Menu Setup Screens Screen TypesStatus Screens Summary Screens E2 Keypad Index TabsHeader Icons Cursor Tab Key Enter KeyKeypad Log In/Out Key Four Directional Arrow KeysUp/Page Down Keys Ctrl Page Up/Ctrl Page Down Keys Manual Defrost and Clean Mode Customizing the Home ScreenKeys Function Edit List menu and choose End Manual Mode Overrides Checking Boards Online Checking Status Screens Alarms Accessing the Alarm Advi Sory LogViewing the Controller Advi Sory Log Date and Time 12.10.5 Ack/Reset State Area Ctrl Application Prop ErtyAdvisory Message Acknowledging Resetting Clearing Facility Status Display FSD Alarms Viewing Logs and GraphsLocating Logged Inputs Outputs Home/Status Screens Setup Screens Setting Up Input and Output Pointers Log View Zooming In and Out Low Battery Notifica Tion Appendix a Case Type Defaults High Alarm, Low Alarm, and DelayDefrost Type Hdbx Eclipse Transducers Voltage Pressure PSI 100 lb 200 lb 500 lb XducerPage Appendix C Alarm Advisory Messages Alarm Name Default Definition Priority E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 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 13 14-SEP-2011 Appendix C Alarm Advisory Messages C-11 12 E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 RAM 14 E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 Proportional P Mode Appendix D PID ControlThrottling Range Integral Mode Why I Mode is NecessaryProportional Constant Kp Throttling Range on page D-1 Derivative Mode I Mode CalculationSaturation D Mode Calculation How Condenser Control Hvac PID Differs From OthersOutput at Setpoint Output at Setpoint for Non-Condenser Other PID Features Changing the Output at SetpointOutput at Minimum / Output at Max- imum Output at Setpoint for Condenser/HVAC PID Control Minimum Accumulated Error FilteringPage Page Medium Resolution Reuccf Page Page Appendix F Troubleshooting Refer to .1.9, Powering Echelon Network Appendix F Troubleshooting F-3 Symptom Possible Problem Solution Number of Fans field? Trip Symptom Possible Problem Solution Appendix F Troubleshooting F-7 Figured as an analog input Page Page Appendix G Revision Log Page Index Numerics Low 4-6,12-18 CS-100.See Case Controllers, CS-100 Demand Defrost. See Defrost, demand Hot Gas Defrost. See Defrost, hot gas Jumpers PAK 2-7,11-30 Pmac Hansen probe. See Sensors, liquid level 10 E2 RX/BX/CX I&O Manual Rev 13 14-SEP-2011 E2 4-2RS485 jumpers