026-1610 Rev 13 14-SEP-2011
E2 Installation and Operation Manual for RX Refrigeration, BX HVAC, and CX Convenience Store Controllers
Retail Solutions
3240 Town Point Drive NW, Suite 100
Kennesaw, GA 30144, USA
Phone 770-425-2724
Fax 770-425-9319
FCC COMPLIANCE NOTICE
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
CE COMPLIANCE NOTICE
Class A Product Information for Einstein, E2 Controllers:
The Retail Solutions Einstein and E2 controllers are Class A products. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. This covers:
•All Einstein family product types: RX - Refrigeration Controller (830-xxxx), BX - Building/HVAC Controller (831-xxxx), and all version models: (300, 400, 500).
•All E2 family product types: RX - Refrigeration Controller (834-xxxx), BX - Building/HVAC Controller (835-xxxx), CXConvenience Store Controller (836-xxxx), and all version models: (300, 400, 500).
1 |
INTRODUCTION............................................................................................................... |
....................................... 1-1 |
|
1.1 |
THE E2 REFRIGERATION CONTROLLER ..................................................................................................................... |
1-1 |
|
1.2 |
THE E2 BUILDING CONTROLLER............................................................................................................................... |
1-2 |
|
1.3 |
THE E2 CONVENIENCE STORE CONTROLLER ............................................................................................................ |
1-3 |
|
1.4 |
NETWORKING OVERVIEW.......................................................................................................................................... |
1-4 |
|
1.4.1 |
E2 I/O Network .................................................................................................................................................. |
1-4 |
|
1.4.2 The E2 Echelon Lonworks Network................................................................................................................... |
1-5 |
||
1.4.3 Interconnection With Other E2s ........................................................................................................................ |
1-6 |
||
1.5 |
DOCUMENTATION OVERVIEW ................................................................................................................................... |
1-6 |
|
1.6 |
ON-LINE HELP SYSTEM OVERVIEW .......................................................................................................................... |
1-7 |
|
1.7 |
SOFTWARE LICENSING............................................................................................................................................... |
1-8 |
|
2 |
HARDWARE OVERVIEW...................................................................................................................................... |
2-1 |
|
2.1 |
E2 HARDWARE .......................................................................................................................................................... |
2-1 |
|
2.1.1 E2 Main Processor Board (CPU)...................................................................................................................... |
2-2 |
||
2.1.2 E2 Processor Interface Board (PIB).................................................................................................................. |
2-2 |
||
2.1.3 |
E2 Keypad .......................................................................................................................................................... |
2-2 |
|
2.1.4 |
LEDs................................................................................................................................................................... |
2-2 |
|
2.1.5 PC-104 Peripherals: The Internal Modem (Previous Generation Processor Board)....................................... |
2-3 |
||
2.2 |
I/O NETWORK BOARDS AND PERIPHERALS............................................................................................................... |
2-3 |
|
2.2.1 |
The Gateway Board ........................................................................................................................................... |
2-3 |
|
2.2.2 |
MultiFlex Boards ............................................................................................................................................... |
2-4 |
|
|
|
2.2.2.1 MultiFlex 16 Input Board ........................................................................................................................................ |
2-4 |
|
|
2.2.2.2 MultiFlex Combination Input/Output Boards.......................................................................................................... |
2-5 |
|
|
2.2.2.3 MultiFlex CUB ........................................................................................................................................................ |
2-7 |
|
|
2.2.2.4 MultiFlex RTU (BX and CX Only)......................................................................................................................... |
2-7 |
|
|
2.2.2.5 MultiFlex Rooftop Control Board (RCB) (BX and CX Only) ................................................................................ |
2-7 |
|
|
2.2.2.6 MultiFlex PAK Board.............................................................................................................................................. |
2-7 |
2.2.3 The MultiFlex ESR Board .................................................................................................................................. |
2-8 |
||
2.2.4 Hand-held Terminal (P/N 814-3110)................................................................................................................. |
2-8 |
||
2.2.5 The 8RO and 8ROSMT Relay Boards................................................................................................................ |
2-9 |
||
2.2.6 4AO Analog Output Board............................................................................................................................... |
2-10 |
||
2.2.7 8DO Digital Output Board and PMAC II Anti-Sweat Controller ................................................................... |
2-10 |
||
2.3 |
ECHELON NETWORK BOARDS AND PERIPHERALS................................................................................................... |
2-11 |
|
2.3.1 |
The 16AIe (Discontinued) ................................................................................................................................ |
2-11 |
|
2.3.2 |
The 8ROe (Discontinued)................................................................................................................................. |
2-11 |
|
2.3.3 |
EC-2s................................................................................................................................................................ |
2-11 |
|
2.3.4 CC-100 Case Controllers and CS-100 Case Circuit Controllers.................................................................... |
2-12 |
||
2.3.5 |
The ESR8 (Discontinued)................................................................................................................................. |
2-12 |
|
2.3.6 |
TD3 Temperature Display ............................................................................................................................... |
2-13 |
|
2.3.7 Facility Status Display (FSD) .......................................................................................................................... |
2-13 |
||
3 |
MOUNTING............................................................................................................................................................... |
3-1 |
|
3.1 |
MOUNTING THE E2.................................................................................................................................................... |
3-1 |
|
3.1.1 |
Standard Mount.................................................................................................................................................. |
3-1 |
|
3.1.2 |
Recessed Mount.................................................................................................................................................. |
3-1 |
|
3.1.3 |
Retrofit Mounting............................................................................................................................................... |
3-2 |
|
3.1.4 |
Blank Face ......................................................................................................................................................... |
3-3 |
|
3.2 |
MOUNTING I/O BOARDS............................................................................................................................................ |
3-3 |
E2 RX/BX/CX I&O Manual |
Table of Contents • v |
3.2.1 |
Single/Double Enclosures .............................................................................................. |
................................... 3-3 |
|
3.2.2 Boards Without Enclosures (Snap Track).......................................................................................................... |
3-4 |
||
3.3 ECHELON DEVICES .................................................................................................................................................... |
3-4 |
||
3.3.1 |
16AIe and 8ROe ................................................................................................................................................. |
3-4 |
|
3.3.2 CC-100 Case Controller and CS-100 Case Circuit Controller ......................................................................... |
3-5 |
||
3.3.3 |
ESR8 (Discontinued) .......................................................................................................................................... |
3-5 |
|
3.3.4 |
MultiFlex ESR .................................................................................................................................................... |
3-5 |
|
3.3.5 |
TD3.................................................................................................................... |
................................................. |
3-5 |
3.4 MODEM/COMMUNICATION EXPANSION CARD MOUNTING (NEW PROCESSOR BOARD) ........................................... |
3-5 |
||
3.4.1 Mounting PC-104 Cards in E2 (Previous Generation Processor Board) ......................................................... |
3-6 |
||
|
3.4.1.1 |
The Internal Modem ................................................................................................................................................ |
3-6 |
3.4.2 Two-Channel and Four-Channel Repeaters ...................................................................................................... |
3-6 |
||
|
3.4.2.1 |
Mounting Repeaters Overview ................................................................................................................................ |
3-6 |
|
3.4.2.2 Mounting the Two-Channel Repeater...................................................................................................................... |
3-6 |
|
|
3.4.2.3 Mounting the Four-Channel Repeater ..................................................................................................................... |
3-7 |
|
3.5 SENSORS AND TRANSDUCERS.................................................................................................................................... |
3-7 |
||
3.5.1 |
Pressure Transducers......................................................................................................................................... |
3-7 |
|
|
3.5.1.1 |
Mounting.................................................................................................................................................................. |
3-7 |
3.5.2 |
Inside Temperature Sensor................................................................................................................................. |
3-7 |
|
|
3.5.2.1 |
Location ................................................................................................................................................................... |
3-7 |
|
3.5.2.2 |
Mounting.................................................................................................................................................................. |
3-8 |
3.5.3 |
Outside Temperature Sensor.............................................................................................................................. |
3-8 |
|
|
3.5.3.1 |
Location ................................................................................................................................................................... |
3-8 |
|
3.5.3.2 |
Mounting.................................................................................................................................................................. |
3-8 |
3.5.4 |
Insertion Temperature Probe ............................................................................................................................. |
3-8 |
|
|
3.5.4.1 |
Location ................................................................................................................................................................... |
3-8 |
|
3.5.4.2 |
Mounting.................................................................................................................................................................. |
3-8 |
3.5.5 Supply and Return Air Sensors........................................................................................................................... |
3-8 |
||
3.5.6 Refrigeration System Temperature Probes and Sensors.................................................................................... |
3-9 |
||
|
3.5.6.1 |
Location ................................................................................................................................................................... |
3-9 |
|
3.5.6.2 Mounting Bullet and Pipe Mount Sensors............................................................................................................... |
3-9 |
|
3.5.7 |
Product Temperature Probes ............................................................................................................................. |
3-9 |
|
3.5.8 Humidity Sensors and Humidistats .................................................................................................................... |
3-9 |
||
|
3.5.8.1 |
Indoor RH Sensor .................................................................................................................................................... |
3-9 |
|
3.5.8.2 |
Outdoor RH Sensors .............................................................................................................................................. |
3-10 |
|
3.5.8.3 Duct-mounted Insertion RH Probe ........................................................................................................................ |
3-10 |
|
3.5.9 |
Dewpoint Probe................................................................................................................................................ |
3-11 |
|
|
3.5.9.1 |
Location ................................................................................................................................................................. |
3-11 |
|
3.5.9.2 |
Mounting................................................................................................................................................................ |
3-11 |
3.5.10 |
Light Level Sensor.......................................................................................................................................... |
3-11 |
|
|
3.5.10.1 |
Location ............................................................................................................................................................... |
3-11 |
|
3.5.10.2 |
Mounting.............................................................................................................................................................. |
3-11 |
3.5.11 |
Liquid Level Sensors ...................................................................................................................................... |
3-11 |
|
3.5.12 |
Refrigerant Leak Detectors ............................................................................................................................ |
3-11 |
|
4 E2 HARDWARE SETUP .......................................................................................................................................... |
4-1 |
||
4.1 SETTING UP THE E2 ................................................................................................................................................... |
4-1 |
||
4.1.1 |
Enclosure............................................................................................................................................................ |
4-1 |
|
4.1.2 |
Main Processor Board ....................................................................................................................................... |
4-1 |
|
4.1.3 Main Processor Board (Previous Version)........................................................................................................ |
4-2 |
||
4.1.4 |
Power Interface Board ....................................................................................................................................... |
4-2 |
|
4.2 POWERING THE E2..................................................................................................................................................... |
4-2 |
||
4.2.1 |
RS485 Ports........................................................................................................................................................ |
4-2 |
|
4.2.2 |
RS485 Jumpers................................................................................................................................................... |
4-2 |
|
4.2.3 |
Echelon Network Connect.................................................................................................................................. |
4-2 |
vi • Table of Contents |
026-1610 Rev 13 14-SEP-2011 |
4.2.4 |
Echelon Jumpers ................................................................................................................................................ |
4-2 |
||
4.3 |
ADD-ON E2 PERIPHERALS......................................................................................................................................... |
4-3 |
||
4.3.1 Echelon Card Plug-In (P/N 537-4860) with mounting screw (P/N 101-4201) ................................................. |
4-3 |
|||
4.3.2 Modem/Communication Expansion Card (New Processor Board)................................................................... |
4-4 |
|||
4.3.3 Plug-In Modem Card (P/N 537-4870) with mounting screws |
|
|||
(P/N 101-4038) and standoffs (P/N 107-9440) (Previous Generation Processor Board) ........................................... |
4-4 |
|||
4.3.4 Plug-In Digital I/O Network Card (P/N 537-4880)........................................................................................... |
4-4 |
|||
|
|
4.3.4.1 |
LEDs ........................................................................................................................................................................ |
4-5 |
4.3.5 E2 RS485 Port Card (P/N 537-4890) ................................................................................................................ |
4-5 |
|||
|
|
4.3.5.1 |
LEDs ........................................................................................................................................................................ |
4-5 |
4.3.6 Plug-In Four-Channel Internal Repeater .......................................................................................................... |
4-5 |
|||
4.4 BATTERY TESTING AND REPLACEMENT.................................................................................................................... |
4-5 |
|||
4.4.1 |
Low Battery Notification.................................................................................................................................... |
4-6 |
||
4.4.2 The Battery Enable Switch................................................................................................................................. |
4-6 |
|||
4.4.3 |
Battery Test ........................................................................................................................................................ |
4-6 |
||
4.4.4 Battery Replacement - Qualified Technicians Only........................................................................................... |
4-6 |
|||
5 |
SERIAL CONFIGURATION................................................................................................................................... |
5-1 |
||
5.1 |
OVERVIEW ............................................................................................................................... |
.................................. |
5-1 |
|
5.2 |
COM PORTS |
.............................................................................................................................................................. |
5-1 |
|
5.3 SERIAL DEVICE AND SOFTWARE SETUP .................................................................................................................... |
5-1 |
|||
6 THE RS485 NETWORK AND HARDWARE SETUP .......................................................................................... |
6-1 |
|||
6.1 |
THE I/O NETWORK .................................................................................................................................................... |
6-1 |
||
6.1.1 I/O Board Names and Terminology ................................................................................................................... |
6-1 |
|||
6.1.2 |
MultiFlex-Plus (+) Board .................................................................................................................................. |
6-2 |
||
|
|
6.1.2.1 |
Board Designation ................................................................................................................................................... |
6-2 |
|
|
6.1.2.2 |
Board Calculations................................................................................................................................................... |
6-2 |
6.1.3 |
Wiring Types ...................................................................................................................................................... |
6-2 |
||
6.1.4 The I/O Network Structure (Daisy Chains)........................................................................................................ |
6-2 |
|||
6.1.5 |
Network Noise Minimization.............................................................................................................................. |
6-2 |
||
6.1.6 Network ID Numbers (Board Numbers) ............................................................................................................ |
6-3 |
|||
6.1.7 Setting the Baud Rate......................................................................................................................................... |
6-3 |
|||
6.1.8 Setting the Terminating and Biasing Jumpers ................................................................................................... |
6-4 |
|||
6.1.9 Powering the I/O Boards ................................................................................................................................... |
6-4 |
|||
|
|
6.1.9.1 |
Wiring Types ........................................................................................................................................................... |
6-5 |
6.1.10 |
Board Installation ............................................................................................................................................ |
6-5 |
||
6.2 IMC/PRODIGY ROOFTOP UNIT CONTROLLERS.......................................................................................................... |
6-5 |
|||
6.3 |
ECT MODBUS ......................................................................................................................................................... |
6-6 |
||
6.3.1 Control Techniques Drive (VSD)....................................................................................................................... |
6-6 |
|||
6.3.2 Copeland Discus with CoreSense Diagnostics (ISD) ........................................................................................ |
6-6 |
|||
6.3.3 XR35CX, XR75CX, and XEV22 Case Controllers............................................................................................. |
6-6 |
|||
6.3.4 |
iPro DAC............................................................................................................................................................ |
6-7 |
||
6.3.5 |
Energy Meter...................................................................................................................................................... |
6-7 |
||
|
|
6.3.5.1 |
Overview.................................................................................................................................................................. |
6-7 |
|
|
6.3.5.2 |
Supported System Types.......................................................................................................................................... |
6-7 |
6.3.6 Modular Refrigerant Leak Detection Sensor (MRLDS) ................................................................................... |
6-7 |
|||
6.3.7 Copeland Discus with CoreSense Protection ................................................................................................... |
6-7 |
|||
6.3.8 |
Light Commercial Thermostat ........................................................................................................................... |
6-8 |
||
|
|
6.3.8.1 |
Thermostat Inputs .................................................................................................................................................... |
6-8 |
|
|
6.3.8.2 |
Advisory and Alarms ............................................................................................................................................... |
6-8 |
6.3.9 Refrigerant Leak Detection System (RLDS)..................................................................................................... |
6-11 |
|||
|
|
6.3.9.1 |
Diagnostic Alarms ................................................................................................................................................. |
6-11 |
6.3.10 Copeland Scroll — K5 Refrigeration Compressor ........................................................................................ |
6-11 |
|||
6.3.11 XM Series of Case Controllers....................................................................................................................... |
6-12 |
E2 RX/BX/CX I&O Manual |
Table of Contents • vii |
6.3.11.1 |
XM670 ................................................................................................................................................................. |
6-12 |
6.3.11.2 |
XM679 ................................................................................................................................................................. |
6-12 |
6.3.11.3 |
XM678 ................................................................................................................................................................. |
6-12 |
7 E2 ETHERNET PEER COMMUNICATIONS ...................................................................................................... |
7-1 |
||
7.1 |
ETHERNET IP CONFIGURATIONS................................................................................................................................ |
7-1 |
|
7.2 |
HARDWARE SPECIFICATIONS ..................................................................................................................................... |
7-1 |
|
7.2.1 |
Components........................................................................................................................................................ |
7-1 |
|
7.3 |
SOFTWARE SPECIFICATIONS ...................................................................................................................................... |
7-2 |
|
7.4 |
ETHERNET NETWORK LAYOUTS ................................................................................................................................ |
7-2 |
|
7.4.1 |
Closed Network Layout ...................................................................................................................................... |
7-2 |
|
7.4.2 |
Open Network Layout......................................................................................................................................... |
7-3 |
|
7.5 |
SOFTWARE SETUP ...................................................................................................................................................... |
7-3 |
|
7.6 |
TROUBLESHOOTING ................................................................................................................................................... |
7-4 |
8 ECHELON NETWORK AND HARDWARE SETUP........................................................................................... |
8-1 |
||
8.1 |
OVERVIEW |
............................................................................................................................... .................................. |
8-1 |
8.2 |
WIRING TYPE............................................................................................................................................................. |
8-1 |
|
8.3 |
ECHELON NETWORK STRUCTURING (DAISY-CHAINS) .............................................................................................. |
8-1 |
|
8.3.1 Maximum ..............................................................................................................Number of Echelon Devices |
8-2 |
||
8.4 |
DEVICE TERMINATION............................................................................................................................................... |
8-2 |
|
8.4.1 Using a .........................................................Termination Block (P/N 535-2715) to Terminate a Daisy Chain |
8-3 |
||
8.5 |
WIRE RESTRICTIONS.................................................................................................................................................. |
8-3 |
|
8.6 |
INSTALLING ................................................................................................................................ECHELON DEVICES |
8-3 |
|
8.6.1 Powering .................................................................................................................................Echelon Devices |
8-3 |
||
8.7 |
LEDS ......................................................................................................................................................................... |
|
8-4 |
8.8 |
OPEN ECHELON ...................................................................................................................DEVICE CONNECTIVITY |
8-4 |
|
8.8.1 Configuring .............................................................................................................................Echelon Devices |
8-4 |
||
|
8.8.1.1 ....................................................................................................................................................... |
Troubleshooting |
8-5 |
9 INPUT AND ................................................................................................................................OUTPUT SETUP |
9-1 |
||
9.1 |
THE 16AI, 8IO, .................................................................................................................AND MULTIFLEX INPUTS |
9-1 |
|
9.1.1 Connecting ..................................................................................................................Sensors to Input Boards |
9-1 |
||
|
9.1.1.1 ...................................................................................................................................................................... |
Wiring |
9-1 |
|
9.1.1.2 ................................................................................................................................................ |
Sensor Wiring Types |
9-1 |
|
9.1.1.3 .........................................................................................................................................Input Type Dip Switches |
9-1 |
|
9.1.2 Power ..............................................................................................................................................Connection |
9-2 |
||
9.1.3 Input Setup ................................................................................................................................................in E2 |
9-6 |
||
|
9.1.3.1 ................................................................................Configuring a Point from the Input Definitions/Status Screen |
9-6 |
|
|
9.1.3.2 ...............................................................................................................Using the Input Definitions/Status Screen |
9-7 |
|
|
9.1.3.3 .........................................................................................................................................Setting Up Analog Inputs |
9-7 |
|
|
9.1.3.4 .........................................................................................................................................Setting Up Digital Inputs |
9-9 |
|
9.2 |
THE 8RO, 8RO .................................................................................................E, 8IO, AND MULTIFLEX OUTPUTS |
9-10 |
|
9.2.1 Wiring ..................................................................................................................................Form C Contacts |
9-10 |
||
9.2.2 MultiFlex ..................................................................................................................................Relay Outputs |
9-10 |
||
9.2.3 Setting ......................................................................................................................the Fail-Safe Dip Switch |
9-10 |
||
9.2.4 Wiring ..................................................................................................................................Outputs to Points |
9-11 |
||
9.2.5 The Output ...............................................................................................................................................LED |
9-11 |
||
9.2.6 Output ...........................................................................................................................................Setup in E2 |
9-11 |
||
|
9.2.6.1 ...........................................................................Configuring a Point from the Output Definitions/Status Screen |
9-11 |
|
|
9.2.6.2 ..........................................................................................................Using the Output Definitions/Status Screen |
9-11 |
|
|
9.2.6.3 .....................................................................................................................................Setting Up Digital Outputs |
9-12 |
|
|
9.2.6.4 ....................................................................................................................................Setting Up Analog Outputs |
9-13 |
|
9.3 |
CC-100 CASE ..................................................................................................................................CONTROLLERS |
9-14 |
|
9.3.1 Inputs................................................................................................................................................................ |
|
9-14 |
viii • Table of Contents |
026-1610 Rev 13 14-SEP-2011 |
9.3.2 |
Power Module Wiring...................................................................................................................................... |
9-15 |
|||
9.3.3 |
Valve Cable ...................................................................................................................................................... |
9-15 |
|||
9.4 ESR8 VALVE OUTPUT WIRING ............................................................................................................................... |
9-16 |
||||
10 QUICK START...................................................................................................................................................... |
10-1 |
||||
10.1 |
LOGGING ON ......................................................................................................................................................... |
10-1 |
|||
10.2 CLEANING OUT THE CONTROLLER........................................................................................................................ |
10-1 |
||||
10.3 SETTING NUMBER OF NETWORK DEVICES ............................................................................................................ |
10-2 |
||||
10.4 SETTING NUMBER OF APPLICATIONS .................................................................................................................... |
10-3 |
||||
10.5 THE MAIN STATUS (HOME) SCREEN..................................................................................................................... |
10-3 |
||||
10.5.1 Customizing the Home Screen ....................................................................................................................... |
10-3 |
||||
10.6 |
COMMON SCREEN ELEMENTS ............................................................................................................................... |
10-4 |
|||
10.6.1 |
|
The Header..................................................................................................................................................... |
10-4 |
||
|
|
|
10.6.1.1 |
Header Icons ........................................................................................................................................................ |
10-4 |
10.6.2 |
|
The Function Keys ......................................................................................................................................... |
10-4 |
||
10.6.3 |
|
The Help Line................................................................................................................................................. |
10-4 |
||
10.7 |
SCREEN TYPES....................................................................................................................................................... |
10-5 |
|||
10.7.1 |
|
The Main Menu .............................................................................................................................................. |
10-5 |
||
10.7.2 |
|
Status Screens ................................................................................................................................................ |
10-5 |
||
10.7.3 |
|
The Actions Menu........................................................................................................................................... |
10-6 |
||
10.7.4 |
|
The Setup Screens .......................................................................................................................................... |
10-7 |
||
10.7.5 |
|
System Configuration Menu........................................................................................................................... |
10-7 |
||
10.7.6 The System Information Menu ....................................................................................................................... |
10-8 |
||||
10.8 |
TIME/DATE SETUP ................................................................................................................................................. |
10-9 |
|||
10.8.1 Setting the Time and Date.............................................................................................................................. |
10-9 |
||||
10.9 |
SET UP MODEM ................................................................................................................................................... |
10-10 |
|||
10.10 |
SET UP TCP/IP.................................................................................................................................................. |
10-11 |
|||
10.11 SET UP NETWORK BAUD RATES ...................................................................................................................... |
10-12 |
||||
10.11.1 COM1 Serial (RS232) Baud Rate .............................................................................................................. |
10-12 |
||||
10.11.2 I/O Network Baud Rate .............................................................................................................................. |
10-12 |
||||
10.12 SET UP USER ACCESS ....................................................................................................................................... |
10-13 |
||||
10.12.1 Changing Required User Access Levels .................................................................................................... |
10-14 |
||||
10.12.2 Creating a New User Account ................................................................................................................... |
10-14 |
||||
10.12.3 |
Deleting a User .......................................................................................................................................... |
10-14 |
|||
10.13 SET UP I/O NETWORK ....................................................................................................................................... |
10-15 |
||||
10.13.1 Specify Number of Boards.......................................................................................................................... |
10-15 |
||||
10.13.2 |
Checking Online Status.............................................................................................................................. |
10-16 |
|||
10.14 SET UP ECHELON NETWORK ............................................................................................................................. |
10-16 |
||||
10.14.1 Specifying Number of Devices ................................................................................................................... |
10-16 |
||||
10.14.2 |
Commissioning a Device............................................................................................................................ |
10-17 |
|||
|
|
|
10.14.2.1 The Service Button Method ............................................................................................................................. |
10-17 |
|
|
|
|
10.14.2.2 The Manual ID Entry Method.......................................................................................................................... |
10-19 |
|
10.15 |
LICENSE MANAGEMENT .................................................................................................................................... |
10-19 |
|||
10.15.1 |
Web Services .............................................................................................................................................. |
10-20 |
|||
10.16 |
SET UP ALARMING ............................................................................................................................................ |
10-21 |
|||
10.16.1 Specifying Alarm Reporting Types............................................................................................................. |
10-22 |
||||
|
|
|
10.16.1.1 |
The Display Line.............................................................................................................................................. |
10-22 |
|
|
|
10.16.1.2 |
The Alarm Output............................................................................................................................................ |
10-22 |
|
|
|
10.16.1.3 |
Dial-Out ........................................................................................................................................................... |
10-22 |
|
|
|
10.16.1.4 The Echelon Network (The Alarm Annunciator) ............................................................................................ |
10-22 |
|
10.16.2 Setting up an E2 to be an Alarm Annunciator ........................................................................................... |
10-22 |
||||
10.16.3 |
Alarm Dial-Out .......................................................................................................................................... |
10-23 |
|||
10.16.4 |
Introduction: Alarm Reporting .................................................................................................................. |
10-23 |
|||
10.17 SET UP GLOBAL DATA...................................................................................................................................... |
10-24 |
E2 RX/BX/CX I&O Manual |
Table of Contents • ix |
10.17.1 |
Priority Settings.......................................................................................................................................... |
10-24 |
||
10.18 SET UP APPLICATIONS....................................................................................................................................... |
10-25 |
|||
10.18.1 |
Add/Delete an Application ......................................................................................................................... |
10-26 |
||
10.18.2 Using and Configuring a Setup Screen...................................................................................................... |
10-26 |
|||
|
|
10.18.2.1 |
The Edit Menu ................................................................................................................................................. |
10-27 |
|
|
10.18.2.2 |
Entering Setpoints............................................................................................................................................ |
10-27 |
|
|
10.18.2.3 Navigating the Setup Screen............................................................................................................................ |
10-27 |
|
10.18.3 Using the Help Key to get Property Help .................................................................................................. |
10-29 |
|||
11 |
SOFTWARE OVERVIEW ................................................................................................................................... |
11-1 |
||
11.1 |
SUCTION GROUPS .................................................................................................................................................. |
11-1 |
||
11.1.1 |
Introduction.................................................................................................................................................... |
11-1 |
||
11.1.2 The (Standard) Suction Group Application ................................................................................................... |
11-1 |
|||
|
|
11.1.2.1 Overview of PID Control Strategy ...................................................................................................................... |
11-1 |
|
|
|
11.1.2.2 |
Variable-Speed Compressors............................................................................................................................... |
11-1 |
|
|
11.1.2.3 |
Floating Setpoint Control..................................................................................................................................... |
11-1 |
11.1.3 The Enhanced Suction Group Application..................................................................................................... |
11-1 |
|||
|
|
11.1.3.1 |
Learning Mode..................................................................................................................................................... |
11-2 |
|
|
11.1.3.2 |
Circuit Load Analysis .......................................................................................................................................... |
11-2 |
|
|
11.1.3.3 |
The Control/Cycles Parameter............................................................................................................................. |
11-2 |
|
|
11.1.3.4 Variable-Speed, Digital Scroll, and Digital Discus Compressor Support ........................................................... |
11-2 |
|
|
|
11.1.3.5 |
Floating Suction Control...................................................................................................................................... |
11-2 |
11.1.4 |
Hardware Overview ....................................................................................................................................... |
11-2 |
||
11.2 |
CONDENSER CONTROL........................................................................................................................................... |
11-3 |
||
11.2.1 |
Air Cooled Condensers .................................................................................................................................. |
11-3 |
||
|
|
11.2.1.1 |
Air Cooled Strategy ............................................................................................................................................. |
11-3 |
|
|
11.2.1.2 |
Temperature Differential Strategy ....................................................................................................................... |
11-3 |
11.2.2 |
Evaporative Condensers ................................................................................................................................ |
11-4 |
||
11.2.3 |
Fan Control .................................................................................................................................................... |
11-4 |
||
11.2.4 |
Condenser Split Mode .................................................................................................................................... |
11-4 |
||
11.2.5 |
Fast Recovery................................................................................................................................................. |
11-4 |
||
11.2.6 |
Hardware Overview ....................................................................................................................................... |
11-4 |
||
11.3 |
STANDARD CIRCUITS ............................................................................................................................................. |
11-5 |
||
11.3.1 |
Refrigeration Control..................................................................................................................................... |
11-5 |
||
|
|
11.3.1.1 |
Temperature Monitor ........................................................................................................................................... |
11-6 |
|
|
11.3.1.2 |
Temperature Control............................................................................................................................................ |
11-6 |
|
|
11.3.1.3 |
Line Up(ESR)/Defrost ......................................................................................................................................... |
11-6 |
|
|
11.3.1.4 |
Line Up(MFESR)/Defrost ................................................................................................................................... |
11-6 |
11.3.2 |
Defrost Control .............................................................................................................................................. |
11-6 |
||
|
|
11.3.2.1 |
Defrost States....................................................................................................................................................... |
11-6 |
|
|
11.3.2.2 |
Defrost Types....................................................................................................................................................... |
11-6 |
|
|
11.3.2.3 |
Defrost Termination............................................................................................................................................. |
11-7 |
|
|
11.3.2.4 |
Emergency Defrost .............................................................................................................................................. |
11-7 |
|
|
11.3.2.5 Hot Gas Defrost with ESR8 and MultiFlex ESR................................................................................................. |
11-7 |
|
11.3.3 Clean and Door Switches............................................................................................................................... |
11-7 |
|||
|
|
11.3.3.1 |
Clean Switches..................................................................................................................................................... |
11-7 |
|
|
11.3.3.2 |
Door Switches...................................................................................................................................................... |
11-7 |
11.3.4 |
Fan Control .................................................................................................................................................... |
11-8 |
||
11.3.5 |
The TD3 Temperature |
|
||
Display ........................................................................................................................ |
................................................ |
11-8 |
||
11.3.6 The Control Link CD Case Display ............................................................................................................... |
11-8 |
|||
11.3.7 |
Wiring................................................................................................................ |
............................................. |
11-8 |
|
11.4 |
CASE CONTROL CIRCUITS ................................................................................................................................... |
11-10 |
||
11.4.1 |
Overview....................................................................................................................................................... |
11-10 |
||
11.4.2 Case Circuit Control Software Overview..................................................................................................... |
11-10 |
|||
|
|
11.4.2.1 |
Valve Control..................................................................................................................................................... |
11-11 |
x • Table of Contents |
026-1610 Rev 13 14-SEP-2011 |
11.4.3 |
Refrigeration Control................................................................................................................................... |
11-11 |
||
|
|
11.4.3.1 EEVs (Liquid Pulse and Liquid Stepper)........................................................................................................... |
11-11 |
|
|
|
11.4.3.2 |
EEPRs (Suction Stepper) ................................................................................................................................... |
11-12 |
11.4.4 |
Defrost Control ........................................................................................................................................... |
11-12 |
||
|
|
11.4.4.1 |
Defrost States ..................................................................................................................................................... |
11-12 |
|
|
11.4.4.2 |
Defrost Types ..................................................................................................................................................... |
11-12 |
|
|
11.4.4.3 |
Defrost Termination ........................................................................................................................................... |
11-13 |
|
|
11.4.4.4 |
Demand Defrost ................................................................................................................................................. |
11-13 |
|
|
11.4.4.5 |
Emergency Defrost ............................................................................................................................................ |
11-13 |
|
|
11.4.4.6 |
The WAIT State ................................................................................................................................................. |
11-13 |
11.4.5 |
Anti-Sweat Control....................................................................................................................................... |
11-13 |
||
|
|
11.4.5.1 |
Dewpoint Input Sources ..................................................................................................................................... |
11-14 |
11.4.6 |
Dual Temp Control ...................................................................................................................................... |
11-14 |
||
11.4.7 |
Fan Control.................................................................................................................................................. |
11-14 |
||
11.4.8 |
Light Control................................................................................................................................................ |
11-14 |
||
11.4.9 |
Clean/Wash Mode ........................................................................................................................................ |
11-14 |
||
11.4.10 |
Walk-In Freezer Control............................................................................................................................ |
11-15 |
||
11.4.11 |
Fail-Safe Mode........................................................................................................................................... |
11-15 |
||
|
|
11.4.11.1 |
Recoverable Sensor Failures ............................................................................................................................ |
11-15 |
11.4.12 |
Wiring |
............................................................................................................... .......................................... |
11-16 |
|
11.4.13 Setting .................................................................................................Up An Individual Case Controller |
11-16 |
|||
11.4.14 Associating .....................................................Case Controllers with Case Circuit Control Applications |
11-16 |
|||
11.5 |
LOGGING GROUPS ............................................................................................................................................... |
11-16 |
||
11.5.1 |
Possible ...................................................................................................................................Data Errors |
11-17 |
||
11.5.2 |
Data Compression........................................................................................................................................ |
11-17 |
||
|
|
11.5.2.1 .............................................................................................................................................................. |
Clipping |
11-17 |
|
|
11.5.2.2 ................................................................................................................................ |
Incompressible Data Types |
11-17 |
11.5.3 |
Base Log ...........................................................................................................................................Group |
11-17 |
||
11.5.4 |
Setting Up ......................................................................................................................................Logging |
11-18 |
||
11.5.5 |
Logging ......................................................................................................................Group Status Screen |
11-19 |
||
11.5.6 |
Log Reports .................................................................................................................................................. |
11-19 |
||
|
|
11.5.6.1 ....................................................................................................................................... |
Logging Group Report |
11-20 |
|
|
11.5.6.2 ..................................................................................................................................... |
Application Log Report |
11-20 |
|
|
11.5.6.3 ............................................................................................................................................ |
System Log Report |
11-20 |
11.6 AIR HANDLING .............................................................................................................................UNITS (AHU) |
11-21 |
|||
11.6.1 |
Overview ...................................................................................................................................................... |
11-21 |
||
11.6.2 |
Temperature ....................................................................................................................................Control |
11-21 |
||
11.6.3 |
Alternate .......................................................................................................................................Setpoints |
11-21 |
||
11.6.4 |
Fan Control.................................................................................................................................................. |
11-21 |
||
|
|
11.6.4.1 .............................................................................................................................................. |
Single - Speed Fans |
11-21 |
|
|
11.6.4.2 ................................................................................................................................................. |
Two - Speed Fans |
11-22 |
|
|
11.6.4.3 .......................................................................................................................................... |
Variable - Speed Fans |
11-22 |
11.6.5 |
Economizer .....................................................................................................................................Control |
11-22 |
||
|
|
11.6.5.1 ....................................................................................................................................... |
Economization Enable |
11-22 |
|
|
11.6.5.2 ...................................................................................................................... |
Economization Lockout Features |
11-23 |
11.6.6 |
Digital Economizer .........................................................................................................................Control |
11-23 |
||
11.6.7 |
Analog Economizer .........................................................................................................................Control |
11-23 |
||
11.6.8 |
Dehumidification ............................................................................................................................Control |
11-23 |
||
11.6.9 |
Curtailment .................................................................................................................................................. |
11-23 |
||
11.6.10 |
Optimum .........................................................................................................................Start/Stop (OSS) |
11-23 |
||
11.6.11 |
Separate ......................................................................................................................................Setpoints |
11-24 |
||
11.6.12 |
AHU Zone .....................................................................................................................................Control |
11-24 |
||
11.6.13 |
Hardware ...................................................................................................................................Overview |
11-24 |
||
11.7 |
ZONE CONTROL ................................................................................................................................................... |
11-25 |
||
11.7.1 |
Overview ...................................................................................................................................................... |
11-25 |
E2 RX/BX/CX I&O Manual |
Table of Contents • xi |
11.7.2 |
How Zones Work .......................................................................................................................................... |
11-26 |
||
11.7.3 Applications That May Be Connected To Zones .......................................................................................... |
11-26 |
|||
|
|
11.7.3.1 |
MultiFlex RTU Board........................................................................................................................................ |
11-26 |
|
|
11.7.3.2 |
MultiFlex RCB Board........................................................................................................................................ |
11-26 |
|
|
11.7.3.3 |
AHUs ................................................................................................................................................................. |
11-26 |
11.7.4 |
Temperature Control.................................................................................................................................... |
11-27 |
||
11.7.5 |
Zone Temperature ........................................................................................................................................ |
11-27 |
||
11.7.6 |
Economizer Control ..................................................................................................................................... |
11-27 |
||
11.7.7 |
Economization Enable................................................................................................................................. |
11-27 |
||
11.7.8 The Effect of Enabling Economization......................................................................................................... |
11-28 |
|||
11.7.9 |
Dehumidification Control ............................................................................................................................ |
11-28 |
||
11.7.10 The Zone Humidity Input............................................................................................................................ |
11-28 |
|||
11.7.11 The Effect of Enabling Dehumidification................................................................................................... |
11-28 |
|||
|
|
11.7.11.1 MultiFlex RTUs and RCBs.............................................................................................................................. |
11-28 |
|
|
|
11.7.11.2 |
AHUs ............................................................................................................................................................... |
11-28 |
11.7.12 |
Optimum Start/Stop (OSS) ......................................................................................................................... |
11-28 |
||
11.7.13 Losing Contact With Zone Applications..................................................................................................... |
11-29 |
|||
11.7.14 |
Stand-Alone MultiFlex RTUs ..................................................................................................................... |
11-29 |
||
11.7.15 MultiFlex RTU/ARTC and AHU Zone Association.................................................................................... |
11-29 |
|||
11.8 |
MULTIFLEX CUB BOARD.................................................................................................................................... |
11-30 |
||
11.9 |
MULTIFLEX PAK BOARD .................................................................................................................................... |
11-30 |
||
11.10 |
LIGHTING SCHEDULES ....................................................................................................................................... |
11-30 |
||
11.10.1 |
Overview..................................................................................................................................................... |
11-30 |
||
11.10.2 Functions of the Lighting Schedule Application ........................................................................................ |
11-31 |
|||
11.10.3 |
Control Method Select................................................................................................................................ |
11-31 |
||
11.10.4 |
Standard Control........................................................................................................................................ |
11-31 |
||
|
|
11.10.4.1 The Light Level Interface Cell (LLEV INTERFACE).................................................................................... |
11-31 |
|
|
|
11.10.4.2 The Schedule Interface Cell (SCHEDIF) ........................................................................................................ |
11-32 |
|
11.10.5 |
Alternate Control........................................................................................................................................ |
11-32 |
||
|
|
11.10.5.1 |
Multi-Logic Combiner..................................................................................................................................... |
11-32 |
|
|
11.10.5.2 |
Offset Solar Control......................................................................................................................................... |
11-33 |
11.10.6 The Basic Schedule Cell............................................................................................................................ |
11-33 |
|||
|
|
11.10.6.1 |
Slave Scheduling.............................................................................................................................................. |
11-33 |
11.10.7 The Min ON/OFF Cell ............................................................................................................................... |
11-33 |
|||
11.10.8 |
The Proof Cell ............................................................................................................................................ |
11-33 |
||
11.10.9 |
Output Light Dimming .............................................................................................................................. |
11-34 |
||
11.11 |
DEMAND CONTROL............................................................................................................................................ |
11-34 |
||
11.11.1 Introduction to Demand Limit Control ...................................................................................................... |
11-34 |
|||
11.11.2 |
Demand Monitoring ................................................................................................................................... |
11-34 |
||
11.11.3 |
Load Shedding............................................................................................................................................ |
11-35 |
||
|
|
11.11.3.1 |
Definition ......................................................................................................................................................... |
11-35 |
11.11.4 |
Shedding Levels.......................................................................................................................................... |
11-35 |
||
11.11.5 |
Priority Levels........................................................................................................................................... |
11-35 |
||
11.11.6 How Demand Control Uses Load Shedding ............................................................................................. |
11-37 |
|||
|
|
11.11.6.1 |
Power Monitoring Input................................................................................................................................... |
11-38 |
11.12 |
SENSOR CONTROL.............................................................................................................................................. |
11-38 |
||
11.12.1 |
Overview..................................................................................................................................................... |
11-38 |
||
11.12.2 |
Analog Sensor Control............................................................................................................................... |
11-38 |
||
11.12.3 Cut In/Cut Out Setpoint Control ................................................................................................................ |
11-38 |
|||
11.12.4 |
Digital Sensor Control ............................................................................................................................... |
11-38 |
||
11.12.5 |
Logical Combination.................................................................................................................................. |
11-39 |
||
11.13 |
LOOP/SEQUENCE CONTROL ............................................................................................................................... |
11-39 |
||
11.13.1 Layout of the Loop/Sequence Control Application .................................................................................... |
11-39 |
|||
|
|
11.13.1.1 |
Control Cells .................................................................................................................................................... |
11-39 |
|
|
11.13.1.2 |
Output Cells ..................................................................................................................................................... |
11-40 |
xii • Table of Contents |
026-1610 Rev 13 14-SEP-2011 |
|
|
11.13.1.3 |
Diagram............................................................................................................................................................ |
11-40 |
11.13.2 Loop/Sequence Control Cell Descriptions................................................................................................. |
11-40 |
|||
|
|
11.13.2.1 |
The Select Cell................................................................................................................................................. |
11-40 |
|
|
11.13.2.2 The Setpoint Float Cell .................................................................................................................................... |
11-41 |
|
|
|
11.13.2.3 The PID Control Cell....................................................................................................................................... |
11-41 |
|
|
|
11.13.2.4 |
The Filter Cell.................................................................................................................................................. |
11-41 |
|
|
11.13.2.5 |
The Override Cell ............................................................................................................................................ |
11-41 |
11.13.3 |
Output Cell Descriptions ........................................................................................................................... |
11-41 |
||
|
|
11.13.3.1 |
The Sequencer Cell.......................................................................................................................................... |
11-41 |
|
|
11.13.3.2 |
The PWM Cell ................................................................................................................................................. |
11-41 |
11.14 TIME SCHEDULING AND HOLIDAYS................................................................................................................... |
11-42 |
|||
11.14.1 |
How Schedules Work ................................................................................................................................. |
11-42 |
||
|
|
11.14.1.1 |
Events............................................................................................................................................................... |
11-42 |
|
|
11.14.1.2 Absolute and Relative Events .......................................................................................................................... |
11-42 |
|
|
|
11.14.1.3 |
Temporary Schedule Events ............................................................................................................................ |
11-42 |
|
|
11.14.1.4 |
Overlapping...................................................................................................................................................... |
11-43 |
|
|
11.14.1.5 |
Ranges.............................................................................................................................................................. |
11-43 |
11.14.2 |
Holiday Schedules...................................................................................................................................... |
11-43 |
||
11.15 |
POWER MONITORING......................................................................................................................................... |
11-43 |
||
11.15.1 |
Overview .................................................................................................................................................... |
11-43 |
||
11.15.2 |
Logging ...................................................................................................................................................... |
11-44 |
||
|
|
11.15.2.1 |
Power Monitoring Input................................................................................................................................... |
11-44 |
11.16 |
ANTI-SWEAT SETUP .......................................................................................................................................... |
11-45 |
||
11.16.1 |
How Anti-Sweat Works .............................................................................................................................. |
11-45 |
||
11.17 |
HEAT/COOL CONTROL....................................................................................................................................... |
11-45 |
||
11.17.1 |
Temperature Control.................................................................................................................................. |
11-45 |
||
11.17.2 |
Unoccupied Hysteresis.............................................................................................................................. |
11-45 |
||
11.17.3 |
Optimum Start/Stop (OSS) ......................................................................................................................... |
11-46 |
||
11.17.4 |
Setpoint Reset............................................................................................................................................. |
11-46 |
||
11.17.5 |
Lead/Lag .................................................................................................................................................... |
11-47 |
||
11.18 ANALOG AND DIGITAL COMBINERS .................................................................................................................. |
11-47 |
|||
11.19 |
TD CONTROL..................................................................................................................................................... |
11-48 |
||
11.19.1 |
Overview .................................................................................................................................................... |
11-48 |
||
11.19.2 Temperature Differential (TD) Strategy .................................................................................................... |
11-48 |
|||
11.19.3 |
TD Control Fail-Safes................................................................................................................................ |
11-48 |
||
11.19.4 |
Configuration ............................................................................................................................................. |
11-48 |
||
11.19.5 |
Setpoints..................................................................................................................................................... |
11-48 |
||
11.19.6 |
Inputs............................................................................................................... |
........................................... |
11-49 |
|
11.19.7 |
Alarms ............................................................................................................... |
......................................... |
11-49 |
|
11.20 |
PULSE ACCUMULATION ..................................................................................................................................... |
11-49 |
||
11.20.1 |
Overview .................................................................................................................................................... |
11-49 |
||
11.20.2 |
Configuration ............................................................................................................................................. |
11-49 |
||
11.20.3 |
Outputs .............................................................................................................. |
......................................... |
11-49 |
|
11.20.4 |
Accumulator Reset Types ........................................................................................................................... |
11-50 |
||
11.20.5 |
Logging ...................................................................................................................................................... |
11-50 |
||
11.20.6 |
High Trip.................................................................................................................................................... |
11-50 |
||
11.21 |
IRRIGATION CONTROL ....................................................................................................................................... |
11-50 |
||
11.21.1 |
Overview .................................................................................................................................................... |
11-50 |
||
11.21.2 |
Zones and Cycles ....................................................................................................................................... |
11-50 |
||
|
|
11.21.2.1 |
Cycle Control Types ........................................................................................................................................ |
11-51 |
|
|
11.21.2.2 |
Timed ............................................................................................................................................................... |
11-51 |
|
|
11.21.2.3 |
Volume............................................................................................................................................................. |
11-51 |
11.21.3 |
Cycle Scheduling....................................................................................................................................... |
11-51 |
||
11.21.4 |
Zone Inhibit ................................................................................................................................................ |
11-51 |
||
|
|
11.21.4.1 |
Timed ............................................................................................................................................................... |
11-51 |
E2 RX/BX/CX I&O Manual |
Table of Contents • xiii |
|
|
11.21.4.2 |
Volume............................................................................................................................................................. |
11-51 |
|
|
|
11.21.4.3 |
Rain Delay ....................................................................................................................................................... |
11-51 |
|
|
|
11.21.4.4 |
Freeze Lockout................................................................................................................................................. |
11-51 |
|
|
|
11.21.4.5 |
Alarm ............................................................................................................................................................... |
11-51 |
|
11.21.5 |
|
Zone Bypass Inputs..................................................................................................................................... |
11-51 |
||
|
|
11.21.5.1 |
Bypass Failsafe ................................................................................................................................................ |
11-52 |
|
11.21.6 |
|
Flow Sensor-Related Tests......................................................................................................................... |
11-52 |
||
|
|
11.21.6.1 |
Leak Test.......................................................................................................................................................... |
11-52 |
|
|
|
11.21.6.2 |
Obstructed Zone Test....................................................................................................................................... |
11-52 |
|
11.21.7 |
|
Service Modes ............................................................................................................................................ |
11-52 |
||
11.21.8 Heat Cut In/Cut Out Setpoints For Each Stage ......................................................................................... |
11-52 |
||||
11.21.9 Cool Cut In/Cut Out Setpoints For Each Stage ......................................................................................... |
11-52 |
||||
11.21.10 |
Dehumidification Control ....................................................................................................................... |
11-52 |
|||
11.21.11 Two Speed Fan Control........................................................................................................................... |
11-52 |
||||
11.21.12 |
Configuration .......................................................................................................................................... |
11-53 |
|||
11.22 |
FLEXIBLE COMBINER ......................................................................................................................................... |
11-53 |
|||
11.23 MODULAR CHILLER CONTROL (MCC).............................................................................................................. |
11-53 |
||||
11.23.1 |
|
Overview..................................................................................................................................................... |
11-53 |
||
11.23.2 |
|
Learning Mode ........................................................................................................................................... |
11-54 |
||
11.23.3 |
|
The Control/Cycles Parameter................................................................................................................... |
11-54 |
||
11.23.4 |
|
Compressor Control................................................................................................................................... |
11-54 |
||
|
|
11.23.4.1 |
Digital Scroll Compressor................................................................................................................................ |
11-55 |
|
|
|
11.23.4.2 Variable Frequency Drive Compressor ........................................................................................................... |
11-55 |
||
|
|
11.23.4.3 |
Unequal Capacity Compressors....................................................................................................................... |
11-55 |
|
11.23.5 |
|
Bypass Valve Control................................................................................................................................. |
11-55 |
||
11.24 |
BOILER............................................................................................................................... |
................................ |
11-55 |
||
11.24.1 |
|
Overview..................................................................................................................................................... |
11-55 |
||
11.24.2 |
|
Alarms ............................................................................................................... |
......................................... |
11-55 |
|
11.25 REFRIGERANT MONITORING SYSTEM (RMS).................................................................................................... |
11-56 |
||||
11.25.1 |
|
RMS Asset................................................................................................................................................... |
11-56 |
||
11.25.2 |
|
RMS Scale .................................................................................................................................................. |
11-56 |
||
|
|
11.25.2.1 |
Device Constraints........................................................................................................................................... |
11-56 |
|
11.26 DETAILED SETPOINT CHANGE LOGGING ........................................................................................................... |
11-56 |
||||
11.26.1 |
|
Log Information.......................................................................................................................................... |
11-56 |
||
11.26.2 |
|
Logged Changes......................................................................................................................................... |
11-57 |
||
11.26.3 |
|
Unlogged Changes ..................................................................................................................................... |
11-57 |
||
12 OPERATOR’S GUIDE TO USING THE E2 ...................................................................................................... |
12-1 |
||||
12.1 THE E2 HOME SCREEN .......................................................................................................................................... |
12-1 |
||||
12.1.1 |
RX Home Screen............................................................................................................................................. |
12-1 |
|||
12.1.2 |
BX Home Screen............................................................................................................................................. |
12-1 |
|||
12.1.3 |
CX Home Screen ............................................................................................................................................ |
12-2 |
|||
12.2 LOGGING ON AND ACCESS LEVELS....................................................................................................................... |
12-2 |
||||
12.3 |
TOGGLING FULL OPTIONS ..................................................................................................................................... |
12-3 |
|||
12.4 |
NAVIGATION ............................................................................................................................... |
........................... |
12-3 |
||
12.4.1 |
Menus ................................................................................................................. |
............................................ |
12-3 |
||
12.4.2 |
Screen Types................................................................................................................................................... |
12-5 |
|||
12.4.3 |
The E2 Keypad ............................................................................................................................................... |
12-6 |
|||
12.5 CUSTOMIZING THE HOME SCREEN ........................................................................................................................ |
12-9 |
||||
12.6 MANUAL DEFROST AND CLEAN MODE ................................................................................................................. |
12-9 |
||||
12.7 |
OVERRIDES ............................................................................................................................... |
........................... |
12-10 |
||
12.8 |
CHECKING BOARDS ONLINE................................................................................................................................ |
12-11 |
|||
12.9 |
CHECKING STATUS SCREENS............................................................................................................................... |
12-11 |
|||
12.10 |
ALARMS ............................................................................................................................... |
.............................. |
12-12 |
||
12.10.1 Accessing the Alarm Advisory Log............................................................................................................. |
12-12 |
xiv • Table of Contents |
026-1610 Rev 13 14-SEP-2011 |
12.10.2 |
Viewing the Controller Advisory Log ........................................................................................................ |
12-12 |
|
12.10.3 |
Date and Time............................................................................................................................................ |
12-12 |
|
12.10.4 |
State................................................................................................................ |
............................................ |
12-12 |
12.10.5 |
Ack/Reset State........................................................................................................................................... |
12-13 |
|
12.10.6 Area Ctrl: Application: Property............................................................................................................... |
12-13 |
||
12.10.7 |
Advisory Message ...................................................................................................................................... |
12-13 |
|
12.10.8 |
Acknowledging, Resetting, and Clearing Log Entries ............................................................................... |
12-13 |
|
|
12.10.8.1 |
Acknowledging................................................................................................................................................ |
12-13 |
|
12.10.8.2 |
Resetting .......................................................................................................................................................... |
12-14 |
|
12.10.8.3 |
Clearing............................................................................................................................................................ |
12-14 |
12.10.9 Facility Status Display (FSD) Alarms ....................................................................................................... |
12-15 |
||
12.11 VIEWING LOGS AND GRAPHS ............................................................................................................................ |
12-15 |
||
12.11.1 |
Locating Logged Inputs/Outputs................................................................................................................ |
12-15 |
|
|
12.11.1.1 |
Home/Status Screens ....................................................................................................................................... |
12-15 |
|
12.11.1.2 |
Setup Screens................................................................................................................................................... |
12-16 |
|
12.11.1.3 Setting Up Input and Output Pointers.............................................................................................................. |
12-16 |
|
12.11.2 |
Log View .................................................................................................................................................... |
12-17 |
|
12.11.3 |
The Graph View ......................................................................................................................................... |
12-17 |
|
12.11.4 Zooming In and Out ................................................................................................................................... |
12-17 |
||
12.12 LOW BATTERY NOTIFICATION .......................................................................................................................... |
12-18 |
||
12.13 NAMING CONVENTIONS FOR E2 CONTROLLERS, APPLICATIONS, AND POINTS................................................ |
12-18 |
||
APPENDIX A: CASE TYPE DEFAULTS ................................................................................................................ |
A-1 |
||
APPENDIX B: PRESSURE/VOLTAGE AND TEMPERATURE/RESISTANCE CHARTS FOR ECLIPSE |
|||
TRANSDUCERS & RETAIL SOLUTIONS TEMP SENSORS................................................................................ |
B-1 |
||
APPENDIX C: ALARM ADVISORY MESSAGES................................................................................................. |
C-1 |
||
APPENDIX D: PID CONTROL................................................................................................................................. |
D-1 |
||
APPENDIX E: COMPRESSED POINT LOG SAMPLE LIMITS AND PRECISION TAB .............................. |
E-1 |
||
APPENDIX F: TROUBLESHOOTING.................................................................................................................... |
F-1 |
||
APPENDIX G: REVISION LOG.............................................................................................................................. |
G-1 |
||
INDEX |
............................................................................................................................................................................ |
|
I-1 |
E2 RX/BX/CX I&O Manual |
Table of Contents • xv |
The E2 controller is a microprocessor-based control system designed to provide complete control of compressor groups, condensers, refrigerated cases, and other components related to refrigeration and building control. The E2 is the controlling component of a three-network configuration (RS485 I/O, Echelon® Lonworks™ Networks, and Ethernet) that includes input and output communication boards, remote communication software, and a variety of sensors, probes, and transducers.
The E2 efficiently operates all systems that support refrigeration (including compressor racks and condensers) and other components not directly related to refrigeration control, such as HVAC systems, anti-sweat heaters, and sensor control modules.
Figure 1-1 - E2 Controller
1.1 The E2 Refrigeration
Controller
The E2 RX is available in three models: the RX-300, RX-400, and RX-100. The E2 RX-300 is capable of controlling a single refrigeration system (including one condenser and up to four suction groups). The E2 RX-400 is capable of controlling two separate refrigeration systems (including two condensers and up to four suction groups). The RX-100 is a low-cost alternative to the RX-300 with fewer capabilities and a monochrome display.
The E2 RX is primarily designed to control temperature and defrost in refrigerated cases using either direct control (connected to the E2 via I/O boards or ESR8 lineup control boards) or by using CC-100 case control boards (connected via the LonWorks Network).
Table 1-1 shows the differences between capabilities
for the RX-300 and RX-400.
Capabilities |
RX- |
RX- |
RX- |
|
100 |
300 |
400 |
||
|
||||
|
|
|
|
|
Analog Combiner |
0 |
128 |
128 |
|
|
|
|
|
|
Analog Import Point |
0 |
64 |
64 |
|
|
|
|
|
|
Analog Sensor Control |
24 |
64 |
72 |
|
|
|
|
|
|
Anti-Sweat |
8 |
16 |
64 |
|
|
|
|
|
|
Case Control Circuit |
0 |
48 |
64 |
|
|
|
|
|
|
CC100 Case Suction |
0 |
99 |
99 |
|
|
|
|
|
|
CC100 Liquid Control |
0 |
99 |
99 |
|
|
|
|
|
|
CCB |
0 |
99 |
99 |
|
|
|
|
|
|
Condenser |
1 |
1 |
2 |
|
|
|
|
|
|
Control Link ACC |
16 |
63 |
63 |
|
|
|
|
|
|
Control Link Case Disp |
0 |
99 |
99 |
|
|
|
|
|
|
Control Link RSC |
0 |
99 |
99 |
|
|
|
|
|
|
CS100 Ckt Suction |
0 |
99 |
99 |
|
|
|
|
|
|
CT Drive |
0 |
16 |
16 |
|
|
|
|
|
|
Digital Combiner |
0 |
128 |
128 |
|
|
|
|
|
|
Digital Sensor Control |
24 |
64 |
72 |
|
|
|
|
|
|
Discus |
0 |
63 |
63 |
|
|
|
|
|
|
E2 Alarm Panel |
7 |
7 |
7 |
|
|
|
|
|
|
Energy Meter |
30 |
30 |
30 |
|
|
|
|
|
|
Enhanced Suction Group |
4 |
4 |
4 |
|
|
|
|
|
|
ESR8 ESR Control |
0 |
99 |
99 |
|
|
|
|
|
|
Flexible Combiner |
64 |
128 |
128 |
|
|
|
|
|
|
Heat/Cool Control |
0 |
16 |
16 |
|
|
|
|
|
|
Holiday Schedule |
4 |
64 |
64 |
|
|
|
|
|
Table 1-1 - RX-100, RX-300, and RX-400 Comparison
The E2 Refrigeration Controller |
Introduction • 1-1 |
Capabilities |
RX- |
RX- |
RX- |
|
100 |
300 |
400 |
||
|
||||
|
|
|
|
|
Impulse |
0 |
48 |
64 |
|
|
|
|
|
|
Infrared Leak Detection |
1 |
16 |
16 |
|
|
|
|
|
|
Logging Group |
8 |
32 |
32 |
|
|
|
|
|
|
Loop/Sequence Control |
4 |
16 |
24 |
|
|
|
|
|
|
K5 Ref Scroll |
0 |
31 |
31 |
|
|
|
|
|
|
Modular Chiller Control |
0 |
1 |
2 |
|
|
|
|
|
|
MultiFlex ESR |
0 |
31 |
31 |
|
|
|
|
|
|
MRLDS |
24 |
24 |
24 |
|
|
|
|
|
|
Performance Alert |
0 |
63 |
63 |
|
|
|
|
|
|
Power Monitoring |
1 |
16 |
16 |
|
|
|
|
|
|
Pulse Accumulator |
0 |
16 |
16 |
|
|
|
|
|
|
RMS Asset |
99 |
99 |
99 |
|
|
|
|
|
|
Standard Circuit |
48 |
48 |
64 |
|
|
|
|
|
|
Suction Group |
4 |
4 |
4 |
|
|
|
|
|
|
TD Condenser Fan Con- |
4 |
64 |
64 |
|
trol |
|
|
|
|
|
|
|
|
|
TD3 Controller |
0 |
99 |
99 |
|
|
|
|
|
|
Time Schedule |
4 |
64 |
64 |
|
|
|
|
|
Table 1-1 - RX-100, RX-300, and RX-400 Comparison
The counterpart to the E2 RX is the E2 BX, which controls HVAC systems for low-rise retail, industrial, and commercial buildings. The BX’s primary function is to provide energy-efficient control of air handling units (AHUs), rooftop units (RTUs), and other systems related to environment control. In addition, the BX provides extensive sensor control, logging, and graphing features that allow the user to view accurate real-time information about system conditions. The BX is equipped with many power monitoring and demand control features that give you the information you need to keep your site’s energy
consumption low.
The E2 BX is available in two models: the BX-300 and BX-400. The only significant difference between the E2 BX-300 and the E2 BX-400 is the total number of building control devices that may be operated by a single controller. Table 1-2 shows the differences between capabilities for the BX-300 and BX-400.
Capabilities |
BX-300 |
BX-400 |
|
|
|
Advanced Rooftop |
32 |
32 |
Control |
|
|
|
|
|
AHU |
6 |
8 |
|
|
|
Analog Combiner |
128 |
128 |
|
|
|
Analog Import Point |
64 |
64 |
|
|
|
Analog Sensor Control |
64 |
72 |
|
|
|
Anti-Sweat |
16 |
48 |
|
|
|
Boiler |
2 |
2 |
|
|
|
Control Link ACC |
16 |
48 |
|
|
|
Control Link Case Disp |
99 |
99 |
|
|
|
Control Link RSC |
99 |
99 |
|
|
|
CT Drive |
16 |
16 |
|
|
|
Demand Control |
2 |
2 |
|
|
|
Digital Combiner |
128 |
128 |
|
|
|
Digital Sensor Control |
64 |
72 |
|
|
|
E2 Alarm Panel |
7 |
7 |
|
|
|
Energy Meter |
30 |
30 |
|
|
|
Flexible Combiner |
128 |
128 |
|
|
|
Heat/Cool Control |
16 |
32 |
|
|
|
Holiday Schedule |
64 |
64 |
|
|
|
HVAC Zone |
32 |
40 |
|
|
|
Infrared Leak Detec- |
16 |
16 |
tion |
|
|
|
|
|
Table 1-2 - BX-300 vs. BX-400 Comparison
1-2 • E2 RX/BX/CX I&O Manual |
026-1610 Rev 13 14-SEP-2011 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capabilities |
BX-300 |
BX-400 |
|
|
|
|
|
|
|
Lighting Control |
24 |
48 |
|
|
|
|
|
|
|
Logging Group |
32 |
32 |
|
|
|
|
|
|
|
Loop/Sequence Control |
16 |
28 |
|
|
|
|
|
|
|
MRLDS |
24 |
24 |
|
|
|
|
|
|
|
Power Monitoring |
32 |
64 |
|
|
|
|
|
|
|
Pulse Accumulator |
32 |
64 |
|
|
|
|
|
|
|
RMS Asset |
99 |
99 |
|
|
|
|
|
|
|
RCB Controller |
64 |
64 |
|
|
|
|
|
|
|
TD Condenser Fan |
16 |
28 |
|
|
Control |
|
|
|
|
|
|
|
|
|
Time Schedule |
64 |
64 |
|
|
|
|
|
|
|
Table 1-2 - BX-300 vs. BX-400 Comparison
1.3 The E2 Convenience
Store Controller
The CX controls HVAC, lighting, and refrigeration systems for convenience store and small-box retail facilities. The CX’s primary function is to provide energy-effi- cient control of rooftop units as well as refrigeration and defrost control of display cases and walk-in boxes. In addition, the CX provides extensive sensor control, logging, and graphing features that allow the user to view accurate real-time information about system conditions. The CX is equipped with many power monitoring and demand control features that give you the information you need to keep your site’s energy consumption low.
The E2 CX is available in three models: the CX-300, CX-400, and CX-100. The only significant difference between the E2 CX-300 and the E2 CX-400 is the amount of C-Store equipment that may be operated by a single controller. The CX-100 is a low-cost alternative to the CX300 with fewer capabilities and a monochrome display. Table 1-3 shows the differences between capabilities for the CX-300 and CX-400.
Capabilities |
CX- |
CX- |
CX- |
|
100 |
300 |
400 |
||
|
||||
|
|
|
|
|
Advanced Rooftop |
0 |
32 |
32 |
|
Control |
|
|
|
|
|
|
|
|
|
AHU |
4 |
6 |
8 |
|
|
|
|
|
|
Analog Combiner |
64 |
128 |
128 |
|
|
|
|
|
|
Analog Sensor Control |
12 |
24 |
48 |
|
|
|
|
|
|
Anti-Sweat |
4 |
8 |
16 |
|
|
|
|
|
|
Case Control Circuit |
0 |
12 |
24 |
|
|
|
|
|
|
CC100 Case Suction |
0 |
99 |
99 |
|
|
|
|
|
|
CC100 Liquid Control |
0 |
99 |
99 |
|
|
|
|
|
|
CCB |
0 |
99 |
99 |
|
|
|
|
|
|
Condenser |
0 |
0 |
1 |
|
|
|
|
|
|
Control Link ACC |
8 |
16 |
16 |
|
|
|
|
|
|
Control Link Case Disp |
6 |
99 |
99 |
|
|
|
|
|
|
Control Link RSC |
10 |
99 |
99 |
|
|
|
|
|
|
CS100 Ckt Suction |
0 |
99 |
99 |
|
|
|
|
|
|
CT Drive |
0 |
16 |
16 |
|
|
|
|
|
|
Demand Control |
1 |
1 |
1 |
|
|
|
|
|
|
Digital Combiner |
64 |
128 |
128 |
|
|
|
|
|
|
Digital Sensor Control |
12 |
24 |
48 |
|
|
|
|
|
|
Discus |
0 |
0 |
63 |
|
|
|
|
|
Table 1-3 - CX-100, CX-300, and CX-400 Comparison
The E2 Convenience Store Controller |
Introduction • 1-3 |
Capabilities |
CX- |
CX- |
CX- |
|
100 |
300 |
400 |
||
|
||||
|
|
|
|
|
E2 Alarm Panel |
7 |
7 |
7 |
|
|
|
|
|
|
Energy Meter |
30 |
30 |
30 |
|
|
|
|
|
|
Enhanced Suction |
0 |
0 |
4 |
|
Group |
|
|
|
|
|
|
|
|
|
ESR8 ESR Control |
0 |
99 |
99 |
|
|
|
|
|
|
Flexible Combiner |
64 |
128 |
128 |
|
|
|
|
|
|
Heat/Cool Control |
4 |
6 |
8 |
|
|
|
|
|
|
Holiday Schedule |
8 |
16 |
32 |
|
|
|
|
|
|
HVAC Zone |
4 |
6 |
12 |
|
|
|
|
|
|
Infrared Leak Detec- |
1 |
16 |
16 |
|
tion |
|
|
|
|
|
|
|
|
|
Irrigation |
2 |
2 |
2 |
|
|
|
|
|
|
Lighting Control |
6 |
24 |
48 |
|
|
|
|
|
|
Logging Group |
8 |
32 |
32 |
|
|
|
|
|
|
Loop/Sequence Control |
8 |
16 |
28 |
|
|
|
|
|
|
K5 Ref Scroll |
0 |
0 |
31 |
|
|
|
|
|
|
MultiFlex ESR |
0 |
31 |
31 |
|
|
|
|
|
|
MRLDS |
24 |
24 |
24 |
|
|
|
|
|
|
Performance Alert |
0 |
0 |
63 |
|
|
|
|
|
|
Power Monitoring |
2 |
8 |
16 |
|
|
|
|
|
|
Pulse Accumulator |
4 |
8 |
16 |
|
|
|
|
|
|
RCB Controller |
0 |
32 |
32 |
|
|
|
|
|
|
RMS Asset |
99 |
99 |
99 |
|
|
|
|
|
|
Standard Circuit |
6 |
12 |
32 |
|
|
|
|
|
|
Suction Group |
0 |
0 |
4 |
|
|
|
|
|
|
TD Condenser Fan |
8 |
16 |
28 |
|
Control |
|
|
|
|
|
|
|
|
|
TD3 Controller |
0 |
99 |
99 |
|
|
|
|
|
Table 1-3 - CX-100, CX-300, and CX-400 Comparison
Capabilities |
CX- |
CX- |
CX- |
|
100 |
300 |
400 |
||
|
||||
|
|
|
|
|
Time Schedule |
8 |
16 |
32 |
|
|
|
|
|
Table 1-3 - CX-100, CX-300, and CX-400 Comparison
Most of the general purpose input and output communications devices required by the E2 to control refrigeration systems are connected to the E2 via the I/O Network. The I/O Network is a simple RS485 three-wire connection that allows data interchange between input boards (which read sensor values and digital closures), output boards (which carry out commands from E2’s control applications), and the E2 itself.
The I/O Network is the same thing as the COM A and COM D Networks found on Retail Solutions’ previous generation of controllers, REFLECS. This allows current owners of Retail Solutions’ Refrigeration Monitor and Control (RMC) or Refrigeration Monitor and Case Control (RMCC) controllers to easily retrofit with an E2 RX without need for re-wiring.
1-4 • E2 RX/BX/CX I&O Manual |
026-1610 Rev 13 14-SEP-2011 |
|
|
tion and system control, but they communicate with other |
|
|
|
E2s to provide logging, alarm control, and other functions. |
|
|
|
In addition to these, Retail Solutions also offers Echelon- |
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E2 RX |
E2 |
compatible input and output boards similar to those avail- |
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able for the RS485 Network. |
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E2 RX |
E2 |
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MultiFlex |
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CS-100 |
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MultiFlex |
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I/O |
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CS-100 |
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MultiFlex |
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CC-100 |
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I/O |
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MultiFlex |
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CC-100 |
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MultiFlex |
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MultiFlex |
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CS-100 |
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MultiFlex |
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I/O |
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I/O |
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MultiFlex |
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MultiFlex |
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CC-100 |
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MultiFlex |
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MultiFlex |
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E2 RX & BX |
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I/O |
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RS485 I/O NETWORKS |
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E2 RX & BX |
Figure 1-2 - E2 RX/BX I/O Network Diagram |
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|
ECHELON NETWORKS |
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Figure 1-2 shows the peripherals that make up the I/O |
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Network: |
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• |
MultiFlex - The MultiFlex line of control system |
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Figure 1-3 - E2 RX Echelon Network Diagram |
||||
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boards provide a wide variety of input, output, and |
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Figure 1-3 shows the E2 RX peripherals that commu- |
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smart control solutions, all of which are based on a |
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nicate across the Echelon Network: |
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single universal hardware platform. |
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• |
CC-100 - Case control board - controls all lights, |
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• |
8ROSMT - Relay output board - activates and deac- |
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|||
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fans, defrost, and refrigeration for a single case. The |
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tivates up to eight devices. |
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CC-100 controls pulse or stepper valves to provide |
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• Previous-generation I/O boards, such as 8RO, |
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precise evaporator control, resulting in better tem- |
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8DO, and 4AO - are all still compatible with E2 |
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perature maintenance and energy efficiency. |
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I/O Network. |
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• |
ESR8 - Evaporator stepper regulator - the analog |
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1.4.2 |
The E2 Echelon Lonworks |
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outputs on this board allow the E2 to control circuit |
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Network |
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temperature in up to eight circuits using suction- |
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side mounted electronic evaporator pressure regula- |
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The E2 is also compatible with a network platform |
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tors (EEPRs). |
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called Lonworks. This is most commonly referred to as |
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• |
TD3 - Temperature display - has three inputs that |
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“the Echelon Network,” after the company who invented |
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monitor case temperature, product temperature and |
the platform, the Echelon Corporation. |
defrost status. |
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In general, peripherals with control functions — such |
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• Third Party Echelon Devices - Echelon® LON- |
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as case controllers, rooftop HVAC controllers, and other |
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MARK® devices communicate with E2 through its |
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E2 RX and BX units — are interconnected on the Echelon |
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"Open Echelon" networking feature, and require a |
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Network. These controllers do most of their own computa- |
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license key and a description file that is loaded into |
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Networking Overview |
Introduction • 1-5 |
the E2 that enables communication.
In large installations where more than one refrigeration
system is present, or where E2s are controlling both refrigeration and building HVAC systems in the same site, the E2s share information with each other across either the Echelon Network or via Ethernet.
Echelon Box-To-Box |
ECHELON CABLE (daisy chain) |
Ethernet Box-To-Box |
CAT5 CABLE |
Switch |
Figure 1-4 - E2 RX/BX Network |
The E2 RX and BX controllers are among the most versatile and customizable control system products available on the market. Because of the enhanced capabilities of the E2s, programming, installation, and operation of E2 and its accompanying peripherals are supported by several different Retail Solutions publications. All of the publications listed below can be ordered by contacting Retail Solutions:
•E2 Installation and Operation Manual for RX Refrigeration, BX HVAC, and CX Convenience Store Controllers (026-1610) - The manual you are currently reading. The Installation and Operation Manual covers hardware installation, network setup, and important operator functions such as viewing status screens or logs, and performing manual defrosts.
The Quick Start section (Chapter 8) is designed to guide you quickly through setup of the most simple and vital refrigeration control applications (such as suction groups and condensers). More detailed information is included in the online help.
•Router and Repeater Installation Guide (P/N 0261605) - If you have a large site with 64 or more devices on the Echelon Network, you might require the use of a router or repeater to properly set up your Echelon Network. The Router and Repeater Installation Guide will help you determine when a router or repeater should be used, how and where to set it up, and how to configure the E2(s) on the network to interact with the router or repeater.
•Emerson Retail Solutions Product Technical Sheet Binder (P/N 026-1904) - The product sheet binder gives important installation information about sensors, transducers, thermostats, and other essential items that are a part of every Retail Solutions control network. The product sheet binder is not necessary for field installation instructions; however, it may be a useful reference for contractors and OEMs who require more information about a specific peripheral.
•MultiFlex ESR Installation and Operation Manual (P/N 026-1720) - From general information to details on mounting, wiring, and heat dissipation, the MultiFlex ESR manual provides the information you need to install and operate the MultiFlex ESR board, in addition to valuable information on software setup and valve control.
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026-1610 Rev 13 14-SEP-2011 |
•MultiFlex I/O Board Installation and Operation Manual (P/N 026-1704) - Installation and operation manual for the MultiFlex 16 and all versions of the MultiFlex combination input/output board, excluding unit controllers such as the CUB and RTU.
•MultiFlex CUB/CUB II Condensing Unit Board Installation and Operation Manual (P/N 0261705) - Installation and operation manual for the MultiFlex CUB (old style) and the MultiFlex CUBII family, which includes the CUB-II and CUB-TD.
•MultiFlex RTU Rooftop Controller Installation and Operation Manual (P/N 026-1706) - Installation and operation guide for the MultiFlex RTU (replacement for ARTC).
•MultiFlex RCB Rooftop Controller Installation and Operation Manual (P/N 026-1707) - An improved version of the MultiFlex RTU, the RCB has 16 fully configurable analog and digital input points. The RCB also has four analog outputs for use in controlling variable speed fans, economizers, or modulating heating and/or cooling valves. The RCB also features a more sophisticated HHT interface and updated algorithms for controlling heating, cooling, dehumidification, and air quality. Refer to this manual for more information on the MultiFlex RCB Rooftop Controller.
•E2 User’s Manual Supplement for Flexible Combiner Programming (P/N 026-1620) - The Flexible Combiner application is an advanced I/O control program used to combine multiple analog and digital input values using programmed equations similar to those used in spreadsheets, and is a new feature of E2 versions 2.20 and above. Refer to this manual for more information on the Flexible Combiner application.
•Facility Status Display (FSD) Installation and Operation Manual (P/N 026-1400) - The FSD reports alarm information and more, (such as temperatures, occupancy, case status, and setpoints) and provides a centralized device for store personnel to review information by communicating with the E2 via Ethernet connectivity (minimum E2 firmware rev. 2.68F01). Refer to this manual for more information on the Status Display application.
•Square D Smart Breaker Control Manual (P/N 026-1711) - The Smart Breaker products are designed to allow the Retail Solutions family of site controllers to command control panels (minimum E2 firmware rev. 2.71F01). A breaker panel generally consists of a series of circuit breakers that are
flipped from OFF to ON and from ON to OFF by commands sent from E2 through MODBUS or a Square D Smart Breaker Gateway board. Refer to this manual for more information on the Square D Breaker Panel application.
•Eaton Breaker Control Manual (P/N 026-1709) -
E2 can communicate directly with Eaton's Breaker Control Bus (BCB) modules. Communication with the E2 (minimum E2 firmware rev. 2.82) will enable users to access features such as Time Schedules, Enhanced Lighting, and Logging, with the the added capabilities of dial-out on failure and offsite remote connection, specifically with UltraSite32 and Site Manager to the breaker panel. The Eaton Breaker Panel controller is a licensed application available in the E2 300 and 400 model controllers. Refer to this manual for more information on the Square D Breaker Panel application.
•Energy Meter Manual (P/N 026-1726) - The Energy Meter provides a solution for measuring energy data with a single device. Inputs include Control Power, CT, and 3-phase voltage. The Energy Meter supports multiple output options, including solid state relay contacts, Modbus (with or without data logging), and pulse. The LCD screen on the faceplate allows instant output viewing.
•iPro DAC (P/N 026-1727) - The iPro DAC is a packaged HVAC control board for use either as a stand-alone controller or in zone control applications using a Retail Solutions E2 BX building control system. The iPro DAC is capable of controlling heat and cool stages, fans, humidification and dehumidification devices and economizers using onboard I/O and control algorithms, as well as monitor and interact with other building control systems and peripherals (such as smoke alarms and CO2 sensors).
1.6 On-Line Help System
Overview
The E2 On-Line Help is the primary source frontpanel/interface users will have to consult when seeking instruction on properties, screens, menus, and troubleshooting of hardware/software problems. The on-line help topics are designed to minimize the time the user would otherwise have to spend searching through the manual to
find information. Press + keys to open the General Help menu.
On-Line Help System Overview |
Introduction • 1-7 |
To use on-line help from any screen in the E2 front panel interface, simply press the E2’s permanent Helpkey. This opens a pop-up window containing either information about the screen or menu you are currently on, or information about the input, output, or setpoint you have highlighted with the cursor (if available). After the Help key has been pressed, will open the General Help menu containing Troubleshooting options.
Some applications in the E2 are available only when activated with a unique license key that is obtained through Retail Solutions. Software licensing (see Section 10.15, License Management) allows the user to activate certain features in the E2, such as Web Services and thirdparty controllers. Call your Retail Solutions sales representative at 770-425-2724 for more information about software licensing.
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This section gives an overview of the E2, the hardware, and how it communicates across the I/O and Echelon Networks to control an entire system.
2.1 |
E2 Hardware |
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The E2 controller is programmed to monitor and com- |
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mand all aspects of a refrigeration or building environ- |
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mental control system. The E2 uses both an RS485 I/O |
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Network and a LonWorks Network to gather data from |
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input devices, communicate with other E2s, and activate |
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or deactivate loads. |
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In general, an E2 control network will consist of the |
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following components: |
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1. E2 - The “brain” of the control network, which |
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Figure 2-1 - E2 Front Panel |
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performs all necessary computations and sends |
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commands to the output devices that control the |
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system. |
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2.Input Boards - Transfer readings to the E2.
3.Output Boards - Banks of relays, digital pulse outputs, or analog outputs, which the E2 may use to control loads.
4.Smart Boards - Boards such as case controllers (for refrigeration) or rooftop controllers (for building control) that perform control functions for an individual case or rooftop unit, and send the data to the E2 for logging and alarm purposes.
5.Modem - For remote communication via phone, if necessary.
6.Network Wiring - Wiring that connects the E2 to other E2s, and all the input, output, and smart boards.
7.Sensors and Loads - The “eyes” and “hands” of the control network. Sensors “see” what needs to be controlled on the network, and Loads are what can be controlled, or more specifically, be turned on and off, such as compressors, condensers, lights, and fans.
Dimensions |
Standard Mount: |
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9.06” W x 12.06” H x 3.75” D |
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Recessed Mount: |
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9.06” W x 10.56” H x 2.0” D |
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Base: |
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10.56” W x 10.56” H x 3.75” D |
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Operating |
-40°F to 149°F (-40°C to 65°C) |
Temp |
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Storage Temp |
-40°F to 158°F (-40°C to 70°C) |
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Operating |
5% - 95% RH non-condensing at 90°F |
Humidity |
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Storage |
5% - 100% RH |
Humidity |
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Power |
24 VAC ±20%, 50/60 Hz, Class 2 |
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VA Load |
50 |
Table 2-1 - E2 Specifications
NOTE: Contact Retail Solutions Customer Service at 770-425-2724 for E2 controller part numbers and model descriptions.
E2 Hardware |
Hardware Overview • 2-1 |
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2.1.1 E2 Main Processor Board |
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2.1.3 E2 Keypad |
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(CPU) |
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Figure 2-2 - E2 CPU (RX-100 Version Shown)
The E2 CPU or main processor board (Figure 2-2) contains the CPU, Ethernet port, and memory used for logging. The 3.6V battery for the E2 is located on this board and protects log and alarm data during power loss. The main processor board connects to the PIB via a ribbon cable. The RXand CX-100 versions support monochrome display only. For optimum viewing, backlight and contrast adjusts are available for customizing the monochrome display depending on the user’s needs.
Figure 2-4 - E2 Keyboard
The E2 has a QWERTY style keyboard layout with two rows of function keys. The first row ( - ) is comprised of screen-specific function keys, and the second row has designated icon keys. The five icon keys are Help , Alarms , Home , Menu , and Back .
The PIB, main processor board, and keyboard (located behind the main board) LEDs can be used to determine the status of normal operating parameters for the unit.
PIB LEDs |
Status |
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Green (14) |
ON: Power is being applied to the |
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PIB |
Yellow (RX1) |
ON: Communication is being re- |
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ceived on RS485 Port 1A |
Yellow (RX2) |
ON: Communication is being re- |
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ceived on RS485 Port 1B |
Red (TX) |
ON: Communication is being sent |
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on RS485 Port 1A and 1B |
Table 2-2 - PIB LED’s Status
Figure 2-3 - E2 PIB
The E2 Processor Interface Board (PIB) interfaces the power and most all communications with the main processor board, and contains all field wiring connections. The PIB allows you to connect an external keyboard, accessory cards, and an external computer. All RS485 and Echelon Network connectors are located on the PIB.
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Main Board |
Status |
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(CPU) LEDs |
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Green (D1 |
1 blink every two seconds (1 sec- |
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General Sta- |
ond ON, 1 second OFF): Main |
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tus LED for |
board is operating normally. |
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E2 and Blank |
Solid ON: E2 is booting up. |
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Face E2) |
Faster blinks per second: Indi- |
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cates an error condition with the |
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hardware or firmware. |
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Green (D18 |
ON: E2 is booting up. |
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Boot Status |
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LED) |
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Table 2-3 - Main Board (CPU) LED’s Status
Keyboard |
Status |
LED |
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Green (D5 |
1 blink every two seconds (1 sec- |
General Sta- |
ond ON, 1 second OFF): Status is |
tus LED) |
normal. |
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4 blinks per second: A flash and/ |
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or crystal problem has been de- |
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tected. Board should be replaced. |
Table 2-4 - Keyboard LED’s Status
CAUTION: Power down the E2 before plugging the modem into the PC-104 slot. Failure to do so can damage the modem and void the
warranty.
The E2’s internal modem mounts in the PC-104 slot located at the top left of the E2 main board (See Figure 2- 5). Disconnect power to the unit, and carefully plug the male pins on the back of the modem card into the E2’s PC104 slot. Use the standoffs and screws supplied with the modem card to secure the card to the main board, as shown in Figure 2-5. When finished, restore power to the
E2.
Figure 2-5 - Mounting the Internal Modem Board
2.2 I/O Network Boards
and Peripherals
Figure 2-6 - Gateway Board |
I/O Network Boards and Peripherals |
Hardware Overview • 2-3 |
The Gateway board is an RS485 to RS485 converter. One side of the Gateway is always connected to the Retail Solutions I/O Network. The other side of the Gateway is the receiver bus (RS485). The receiver bus is connected to one or more RS485 devices depending on which type of Gateway is being used. The Gateway interfaces devices to the Einstein/E2 and legacy Retail Solutions controller (REFLECS) by simulating 16AI and 8RO boards using Retail Solutions standard I/O board protocol. The Gateway can also convert third-party controller protocols to Retail Solutions protocol for custom cells created in the Einstein/E2 to interface with third-party controllers (Danfoss, Woodley, etc.).
The Gateway performs one of two basic functions:
1.It allows control of and/or status of a device using I/O board simulation
2.Converts a third-party protocol to Retail Solutions I/O Net protocol and interfaces to a custom cell in Einstein/E2
P/N |
Gateway Model |
810-3500 |
RF Gateway |
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810-3700 |
IRLDS II Gateway |
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810-3760 |
RLDS Gateway |
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810-3710 |
Danfoss MicroCool Gateway |
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810-3711 |
Woodley Case Controller |
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Gateway |
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810-3712 |
Woodley Pack Controller |
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Gateway |
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810-3720 |
Cutler Hammer Breaker |
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Gateway |
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810-3721 |
Square D Breaker Gateway |
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Table 2-5 - Gateway Board Models
The MultiFlex line of control system boards provides a wide variety of input, output, and smart control solutions, all of which are based on a single universal hardware platform. The board design uses flash-uploadable firmware and plug-in expansion boards to configure the base platform board and apply it for use as an input board, relay output board, analog output board, or a combination I/O board.
Figure 2-7 - MultiFlex 16 Input Board |
The MultiFlex 16 input board offers sixteen combination analog/digital input points for use by Retail Solutions E2, Einstein, and REFLECS control systems. The MultiFlex 16 may be used in retrofits with no additional hardware or software setup or upgrades.
The MultiFlex 16 is designed to be 100% compatible with the previous generation of Retail Solutions input
boards (the 16AI), communicates with the site controller via an RS485 connection to a REFLECS COM A&D Network or an E2 I/O Network. Dip switches on the board set the network ID (board number) and baud rate.
The board also provides both +5VDC and +12VDC output voltage points for use in powering transducers or other input devices that require power.
The MultiFlex 16 has a Hand-held Terminal interface
Section 2.2.4, Hand-held Terminal (P/N 814-3110) that may be used by technicians to view the input voltage and engineering unit values for each input point without need of a voltmeter or front panel controller display.
Table 2-6 shows the part number of the MultiFlex 16.
P/N |
Model Name |
Description |
810-3013 |
MultiFlex 16 |
16 analog/digital in- |
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puts, no outputs |
Table 2-6 - MultiFlex 16 Input Board Model
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The MultiFlex 16 is designed with several features that make it easy to install, wire, and configure. These main user interface features are shown in Figure 2-7.
Figure 2-8 - MultiFlex Combination Input/Output Board (Side
View) |
Figure 2-9 - MultiFlex Combination Input/Output Board (Top View)
There are several models of the MultiFlex board that combine the functionalities of input boards, relay output boards, digital output boards, and analog output boards.
The MultiFlex combination input/output boards are designed to be replacements for the 8IO Combination Input/Output Board, but the MultiFlex board provides several new hardware options and software features.
The MultiFlex combination I/O boards consist of up to 16 combination digital/analog inputs, and a combination of relay outputs, digital outputs, and analog outputs.
All boards feature both +5VDC and +12VDC output voltage points for use in powering transducers or other input devices that require power.
On the RS485 Network, the MultiFlex combination input/output boards present themselves to Einstein, E2, or REFLECS site controllers as 16AI Analog Input Boards, 8RO Relay Output Boards, 8DO Digital Output Boards, and/or 4AO Analog Output Boards, depending on what type of inputs or outputs are equipped. Dip switches are used to assign network ID numbers to each board type.
The MultiFlex combination input/output boards also support a Hand-held Terminal interface, Section 2.2.4,
Hand-held Terminal (P/N 814-3110) which allows technicians to view input values, check relay and analog output states, and override output points with fixed digital or analog values. For more information on MultiFlex I/O boards, refer to the MultiFlex I/O Board Installation and Operation Manual (P/N 026-1704).
Table 2-7 shows the available models of MultiFlex combination input/output boards with description and part numbers.
P/N |
Model |
Description |
|
Name |
|
810-3063 |
MultiFlex |
8 analog/digital inputs, 8 |
|
88AO |
relay outputs, 4 analog out- |
|
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puts |
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810-3064 |
MultiFlex |
8 analog/digital inputs, 8 |
|
88 |
relay outputs |
810-3065 |
MultiFlex |
16 analog/digital inputs, 8 |
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168AO |
relay outputs, 4 analog out- |
|
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puts |
Table 2-7 - MultiFlex Combination Input/Output Board Models
I/O Network Boards and Peripherals |
Hardware Overview • 2-5 |
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810-3066 |
MultiFlex |
16 analog/digital inputs, 8 |
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168 |
relay outputs. |
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810-3067 |
MultiFlex |
16 analog/digital inputs, 8 |
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168DO |
relay outputs, 4 digital out- |
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puts |
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810-3072 |
MultiFlex |
16 analog/digital inputs, |
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1616L |
16 low-voltage (24VAC |
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rated) relay outputs |
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810-3073 |
MultiFlex |
16 analog/digital inputs, |
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1616LAO |
16 low-voltage (24VAC |
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rated) relay outputs, and 4 |
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analog outputs. |
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810-3077 |
MultiFlex |
16 analog/digital inputs, |
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1616LDO |
16 low-voltage (24VAC |
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rated) relay outputs, and 4 |
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pulse-width modulating |
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digital outputs |
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Table 2-7 - MultiFlex Combination Input/Output Board Models
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