0600-0071-0000 Rev. C Made in the U.S.A.December 2013 User’s GuideRegistered Company Winona, Minnesota USA ISO 9001TOTAL3 Year WarrantyCUSTOMERSATIS

Watlow EZ-ZONE® RMS Module • 7 • Chapter 1 Overviewconnected between rails to allow for remote capabili-ties. It is recommended that the split ra

Watlow EZ-ZONE® RMS Module • 97 • Chapter 6 FeaturesProcess ValueOffProcess ValueSensor BackupProcess ValueAverageProcess ValueCrossoverOutput Val

Watlow EZ-ZONE® RMS Module • 98 • Chapter 6 FeaturesProcess ValueWet Bulb/Dry BulbProcess ValueSwitch OverProcess ValueRatio Output Value = If dis

Watlow EZ-ZONE® RMS Module • 99 • Chapter 6 FeaturesProcess ValueAddProcess ValueMultiplyProcess ValueAbsolute DifferenceProcess ValueMinimumpage

Watlow EZ-ZONE® RMS Module • 100 • Chapter 6 FeaturesProcess ValueMaximumProcess ValueSquare RootProcess ValueVaisala RH CompensationProcess Value

Watlow EZ-ZONE® RMS Module • 101 • Chapter 6 FeaturesOffsetUnitsInput Point 1Output Point 1Output Point 2Output Point 3Output Point 4Output Point

Watlow EZ-ZONE® RMS Module • 102 • Chapter 6 FeaturesOutputOutputOutput Low Power ScaleOutput Time BaseOutput ControlOutput High Power ScaleOutput

Watlow EZ-ZONE® RMS Module • 103 • Chapter 6 FeaturesAlarm Alarm Latching Alarm Blocking Alarm SilencingAlarm HysteresisAlarm Clear RequestAlarm S

Watlow EZ-ZONE® RMS Module • 104 • Chapter 6 FeaturesOutput FunctionOutput Function InstanceSource Zone AOutput Low Power ScaleOutput Time BaseOut

Watlow EZ-ZONE® RMS Module • 105 • Chapter 6 FeaturesGlobal FunctionGlobalOverviewInstances - 1 per RMS[AC;Lf] AC Line Frequency : 50 Hz, 60 Hz[d;

Watlow EZ-ZONE® RMS Module • 106 • Chapter 6 Features LogicANDA * B C D E F G H = ON* * * * * * ErrorSource DValue Source FValue Sour

Watlow EZ-ZONE® RMS Module • 8 • Chapter 1 OverviewGetting Started QuicklyConsider taking the following steps to quickly com-mission your control

Watlow EZ-ZONE® RMS Module • 107 • Chapter 6 FeaturesLogicNot EqualIf A = B C D E F G H then ON= = = = = = ErrorSource DValue Source

Watlow EZ-ZONE® RMS Module • 108 • Chapter 6 FeaturesLogicOffOutput Value = OffErrorSource DValue Source FValue Source EValue Source HValue Ou

Watlow EZ-ZONE® RMS Module • 109 • Chapter 6 FeaturesMathOffRange LowRange HighPressure UnitsAltitude UnitsScale LowScale HighFunctionFilter Offse

Watlow EZ-ZONE® RMS Module • 110 • Chapter 6 FeaturesMathDifferentialRange LowRange HighPressure UnitsAltitude UnitsScale LowScale HighFunctionFil

Watlow EZ-ZONE® RMS Module • 111 • Chapter 6 FeaturesMathMultiplyRange LowRange HighPressure UnitsAltitude UnitsScale LowScale HighFunctionFilter

Watlow EZ-ZONE® RMS Module • 112 • Chapter 6 FeaturesMathSquare RootRange LowRange HighPressure UnitsAltitude UnitsScale LowScale HighFunctionFilt

Watlow EZ-ZONE® RMS Module • 113 • Chapter 6 FeaturesTimer Function[SFn;A] Source Function A (Timer Run) : None, Alarm, Compare, Counter, Digital

Watlow EZ-ZONE® RMS Module • 114 • Chapter 6 FeaturesTimerOn PulseFunctionSource Active State ASource Active State BSource Function ASource Instan

Watlow EZ-ZONE® RMS Module • 115 • Chapter 6 FeaturesTimerDelayFunctionSource Active State ASource Active State BSource Function ASource Instance

Watlow EZ-ZONE® RMS Module • 116 • Chapter 6 FeaturesTimerOne ShotFunctionSource Active State ASource Active State BSource Function ASource Instan

Watlow EZ-ZONE® RMS Module • 9 • Chapter 1 OverviewEZ-ZONE RMS Module - System Diagram16 Scanner Channels - Slots A, B, D and ER M S x - [R,P] [R

Watlow EZ-ZONE® RMS Module • 117 • Chapter 6 FeaturesTimerRetentiveFunctionSource Active State ASource Active State BSource Function ASource Insta

Watlow EZ-ZONE® RMS Module • 118 • Chapter 6 FeaturesCounter FunctionFunction counts up or down from Load Value and produces Output Value = On whe

Watlow EZ-ZONE® RMS Module • 119 • Chapter 6 FeaturesCompareGreater ThanA>B, Output Value = ONToleranceError HandlingFunctionOutput ValueErrorS

Watlow EZ-ZONE® RMS Module • 120 • Chapter 6 FeaturesA not equal B, Output Value = ONToleranceError HandlingFunctionOutput ValueErrorSource AValu

Watlow EZ-ZONE® RMS Module • 121 • Chapter 6 FeaturesDiagnostic FunctionDiagnosticsOverviewInstances - 1 per RMS[rEu] Software Revision: 4.00, ...

Watlow EZ-ZONE® RMS Module • 122 • Appendix7Modbus - Programmable Memory BlocksThe Modbus assembly contains 40 pointers to the parameters of your

Watlow EZ-ZONE® RMS Module • 123 • AppendixAssembly Pointer Registers and Assembly Working RegistersDefinition Addresses Working Addresses Definit

Watlow EZ-ZONE® RMS Module • 124 • AppendixModbus Default Assembly Structure 40-119Pointer 1 = 0 & 1Hardware IDRegisters 40 & 41Registers

Watlow EZ-ZONE® RMS Module • 125 • AppendixModbus Default Assembly Structure 120-199Pointer 41 = 0 & 1Hardware IDRegisters 120 & 121Regist

Watlow EZ-ZONE® RMS Module • 126 • AppendixTroubleshooting Alarms, Errors and Module IssuesIndication Description Possible Cause(s) Corrective Act

Watlow EZ-ZONE® RMS Module • 10 • Chapter 1 OverviewEZ-ZONE RMS Module - System Diagram8 Scanner Channels - Slots A, B 4 - Form A Mechanical Relay

Watlow EZ-ZONE® RMS Module • 127 • AppendixIndication Description Possible Cause(s) Corrective ActionDevice Error[`100] [rEtn] Controller displays

Watlow EZ-ZONE® RMS Module • 128 • AppendixDetection of and Rules Around Abnormal Sensor Conditions Inputs Detection of Abnormal ConditionsThermoc

Watlow EZ-ZONE® RMS Module • 129 • AppendixRMS SpecificationsLine Voltage/Power• 20.4 to 30.8Vı (ac/dc), 50/60Hz, ±5 percent• Power consumption:

Watlow EZ-ZONE® RMS Module • 130 • AppendixInput TypeMax Error @ 25 Deg CAccuracy Range LowAccuracy Range HighUnitsmA ac ±5 0 50mAmps ACPotentiome

Watlow EZ-ZONE® RMS Module • 131 • Appendix Off, greater than, less than, equal, not equal, greater than or equal, less than or equalCounters 24

Watlow EZ-ZONE® RMS Module • 132 • AppendixEZ-ZONERail MountEnhancedOptionsFutureOptionsSlot ESlot DSlot BSlot AConnectorStyle/CustomProductHighDe

Watlow EZ-ZONE® RMS Module • 133 • AppendixIndex[`A;bL] Alarm Blocking 57, 89[AC;LF] AC Line Frequency 79[A;Clr] Alarm Clear Request 58[`ACt] A

Watlow EZ-ZONE® RMS Module • 134 • AppendixProcess Value Menu 35Timer Menu 39Setup PageAction Menu 53Alarm Menu 56Analog Input Menu 46Communi

Watlow EZ-ZONE® RMS Module • 135 • AppendixSource 56Specications 129standard connector, all modules 21State 58System Security 90TTen Point L

Watlow EZ-ZONE® RMS Module • 136 • AppendixDeclaration of Conformity CE DOC EZ-ZONE RM-09-13 Page 1 of 1 EZ Zone Series RM WATLOW

Watlow EZ-ZONE® RMS Module • 11 • Chapter 1 OverviewEZ-ZONE RMS Module - System Diagram8 Scanner Channels - Slots A, B 6 - Digital I/O - Slot D4 -

Watlow EZ-ZONE® RMS Module • 137 • AppendixHow to Reach UsCorporate HeadquartersWatlow Electric Manufacturing Company12001 Lackland RoadSt. Louis,

Watlow EZ-ZONE® RMS Module • 12 • Chapter 1 OverviewEZ-ZONE RMS Module - System Diagram8 Scanner Channels - Slots A, B 6 - Digital I/O - Slot D6 -

Watlow EZ-ZONE® RMS Module • 13 • Chapter 1 OverviewEZ-ZONE RMS Module - System Diagram8 Scanner Channels - Slots A, B 6 - Digital I/O - Slot D1 -

Watlow EZ-ZONE® RMS Module • 14 • Chapter 2 Install and Wire Chapter 2: Install and Wire2DimensionsModule Removal Clearance Straight ConnectorsMo

Watlow EZ-ZONE® RMS Module • 15 • Chapter 2 Install and Wire (2.03 in)51.56 mm(.66 in)16.76 mm(2.31 in)58.67 mm(.69 in)17.53 mm(2.38 in)60.45 mm(1

Watlow EZ-ZONE® RMS Module • 16 • Chapter 2 Install and Wire Power SuppliesDSP30+ +--L NDC LODC OK123 45 653.00 mmDSP302.087 in91.00 mm3.583 in14.

Safety Information We use note, caution and warning symbols throughout this book to draw your attention to important operational and safety informati

Watlow EZ-ZONE® RMS Module • 17 • Chapter 2 Install and Wire RMS Installation and Removal on a DIN RailModular Backplane ConnectorThe picture on t

Watlow EZ-ZONE® RMS Module • 18 • Chapter 2 Install and Wire Removal of the Modular Back-plane ConnectorA module can be removed from the Modular B

Watlow EZ-ZONE® RMS Module • 19 • Chapter 2 Install and Wire Scanner Module (R M S x - x x x x - x x x x)Slot A Slot B Slot D Slot E Configuration

Watlow EZ-ZONE® RMS Module • 20 • Chapter 2 Install and Wire Form C - Mechanical Relay Output 7 and Form A - Mechanical Relay Output 8Slot A Slot

Watlow EZ-ZONE® RMS Module • 21 • Chapter 2 Install and Wire Slot ASlot ESlot DSlot B RMS Module - Front View -Standard Connector9899Slot Cpow

Watlow EZ-ZONE® RMS Module • 22 • Chapter 2 Install and Wire Digital Inputs & OutputsAnalog Input 1 - 16Communications PortsController Low Vol

Watlow EZ-ZONE® RMS Module • 23 • Chapter 2 Install and Wire Warning: çUse National Electric (NEC) or other country-specific standard wiring and

Warning: çUse National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a

Watlow EZ-ZONE® RMS Module • 25 • Chapter 2 Install and Wire Warning: çUse National Electric (NEC) or other country-specific standard wiring and

Warning: çUse National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a

verify the reason for returning it.4. In cases of manufacturing defect, we will enter a repair order, replacement order or issue credit for material

Watlow EZ-ZONE® RMS Module • 27 • Chapter 2 Install and Wire Warning: çUse National Electric (NEC) or other country-specific standard wiring and

Warning: çUse National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a

Watlow EZ-ZONE® RMS Module • 29 • Chapter 2 Install and Wire DEABD EABSM192103114125136147 15816RM1EZ ZONERSlot C98 99CC CA CB CZ CX CY98 99CC CA

Watlow EZ-ZONE® RMS Module • 30 • Chapter 2 Install and Wire 9899CFCDCEB5D6D5- A+ Bco m m onPowerSupply- A+ BcommonRUI/GatewayEZ-ZONE® PMfuseEZ-ZO

Watlow EZ-ZONE® RMS Module • 31 • Chapter 2 Install and Wire Connecting and Wiring the ModulesRMS Module ConnectionsThe RMS module can be installe

Watlow EZ-ZONE® RMH Module • 32 • Chapter 2 Menu ConventionsConventions Used in the Menu PagesTo better understand the menu pages that follow revi

Watlow EZ-ZONE® RMH Module • 33 • Chapter 2 Menu Conventionsthe header as Modbus and notice that it lists register 380. Because this parameter is

Watlow EZ-ZONE® RMS Module • 34 • Chapter 3 Operations PageChapter 3: Operations Pages3[``Ai][oPEr] Analog Input Menu [```1] [``Ai] Analog Input (

Watlow EZ-ZONE® RMS Module • 35 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 36 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 1 • Table of ContentsTCTable of ContentsChapter 1: Overview ...3A Conceptual View

Watlow EZ-ZONE® RMS Module • 37 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 38 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 39 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 40 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 41 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 42 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 43 • Chapter 3 Operations Page RM Scanner Module • Operations PageDisplayParameter NameDescriptionRange DefaultMod

Watlow EZ-ZONE® RMS Module • 44 • Chapter 4 Setup PageChapter 4: Setup Pages4[``Ai][`Set] Analog Input Menu [```1] [``Ai] Analog Input (1 to 16)

Watlow EZ-ZONE® RMS Module • 45 • Chapter 4 Setup Page [`A;st] Alarm State[`Lnr][`Set] Linearization Menu [```1] [`Lnr] Linearization (1 to 24)

Watlow EZ-ZONE® RMS Module • 46 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 2 • Table of ContentsVariable Menu ...79Global Menu ...

Watlow EZ-ZONE® RMS Module • 47 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 48 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 49 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 50 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 51 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 52 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 53 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 54 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 55 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 56 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 3 • Chapter 1 OverviewChapter 1: Overview 1Available EZ-ZONE RM System Literature and ResourcesDocument Title and Pa

Watlow EZ-ZONE® RMS Module • 57 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 58 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 59 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 60 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 61 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 62 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 63 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 64 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 65 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 66 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 4 • Chapter 1 OverviewIntroductionThe EZ-ZONE® RM Scanner (RMS) is capable of monitoring from 1 to 16 inputs. As is

Watlow EZ-ZONE® RMS Module • 67 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 68 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 69 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 70 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 71 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 72 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 73 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 74 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 75 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 76 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 5 • Chapter 1 OverviewA Conceptual View of the RMSThe flexibility of the RMS’s software and hardware allows for vari

Watlow EZ-ZONE® RMS Module • 77 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 78 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 79 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 80 • Chapter 4 Setup Page RM Scanner Module • Setup PageDisplayParameter NameDescriptionRange DefaultModbus Relati

Watlow EZ-ZONE® RMS Module • 81 • Chapter 5 Factory PageChapter 5: Factory Pages5[CUSt][FCty] Custom Setup Menu [```1] to [``30] [CUSt] Custom Set

Watlow EZ-ZONE® RMS Module • 82 • Chapter 5 Factory Page RM Scanner Module • Factory PageDisplayParameter NameDescriptionRange DefaultModbus Re

Watlow EZ-ZONE® RMS Module • 83 • Chapter 5 Factory Page RM Scanner Module • Factory PageDisplayParameter NameDescriptionRange DefaultModbus Re

Watlow EZ-ZONE® RMS Module • 84 • Chapter 5 Factory Page RM Scanner Module • Factory PageDisplayParameter NameDescriptionRange DefaultModbus Re

Watlow EZ-ZONE® RMS Module • 85 • Chapter 6 Features6Chapter 6: FeaturesSaving and Restoring User Settings ...86Inputs ...

Watlow EZ-ZONE® RMS Module • 86 • Chapter 6 FeaturesSaving and Restoring User SettingsRecording setup and operations parameter settings for future

Watlow EZ-ZONE® RMS Module • 6 • Chapter 1 Overviewsteps below to switch the RMS to the Standard bus protocol.1. Disconnect all Modbus devices fr

Watlow EZ-ZONE® RMS Module • 87 • Chapter 6 Features2. Record the Calibration Offset [`i;CA] parameter value in the Operations Page [oPEr] , A

Watlow EZ-ZONE® RMS Module • 88 • Chapter 6 Features[`r;hi] (Setup Page, Analog Input Menu).Range High and Range LowWith a process input, you must

Watlow EZ-ZONE® RMS Module • 89 • Chapter 6 Featuresupper display and the message source in the lower display.Use the Up ¿ or Down ¯ keys to scrol

Watlow EZ-ZONE® RMS Module • 90 • Chapter 6 Features[loC;p]N Y Y Y Y Y[pas;e]N Y Y Y Y Y[rloC]Y Y Y Y Y Y[sloC]Y Y Y Y Y YThe following examples s

Watlow EZ-ZONE® RMS Module • 91 • Chapter 6 Featuresa. If the the Rolling Password is off push the Ad- vance key one more time where the Passwor

Watlow EZ-ZONE® RMS Module • 92 • Chapter 6 FeaturesSoftware ConfigurationUsing EZ-ZONE® Configurator SoftwareTo enable a user to configure the RM

Watlow EZ-ZONE® RMS Module • 93 • Chapter 6 Featureslighted (address 6) to bring greater clarity to the con-trol in focus. Any EZ-ZONE device on t

Watlow EZ-ZONE® RMS Module • 94 • Chapter 6 FeaturesAlthough the RMS control now contains the configu-ration (because the previous discussion focu

Watlow EZ-ZONE® RMS Module • 95 • Chapter 6 FeaturesSensor TypeProcess Error EnableCalibration OffsetUnitsInput Error LatchingScale LowScale HighR

Watlow EZ-ZONE® RMS Module • 96 • Chapter 6 FeaturesProcess Value FunctionThe Process Value (PV) function block accepts multiple in-puts and perfo