Omron E5*C Series User Manual
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Omron E5*C Series User Manual

Digital temperature controllers
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Table of Contents

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Digital Temperature Controllers
User's Manual
E5@C
1
Introduction
2
Preparations
3
Part Names and
Basic Procedures
4
Basic
Operation
5
Advanced
Operations
6
Parameters
7
User Calibration
A
Appendices
I
Index
H174-E1-14

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Summary of Contents for Omron E5*C Series

  • Page 1 Introduction Preparations Digital Temperature Controllers Part Names and Basic Procedures Basic User’s Manual Operation E5@C Advanced Operations Parameters User Calibration Appendices Index H174-E1-14...

  • Page 3: Preface

    OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice.

  • Page 4: Terms And Conditions Agreement

    Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied.

  • Page 5: Application Considerations

    Disclaimers Performance Data Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual perfor- mance is subject to the Omron’s Warranty and Limitations of Liability.

  • Page 6: Safety Precautions

    Safety Precautions Safety Precautions Definition of Precautionary Information The following notation is used in this manual to provide precautions required to ensure safe usage of the E5@C Digital Controllers. The safety precautions that are provided are extremely important to safety. Always read and heed the information provided in all safety precautions.
  • Page 7 Safety Precautions  Safety Precautions CAUTION Minor injury due to electric shock may occasionally occur. Do not touch the terminals while power is being supplied. Electric shock, fire, or malfunction may occasionally occur. Do not allow metal objects, conductors, cuttings from installation work, moisture, or other foreign matter to enter the Digital Controller, the Setup Tool ports, or between the pins on the connectors on the Setup Tool cable.
  • Page 8 Safety Precautions CAUTION If you replace only the Main Unit of the E5DC or E5DC-B, check the condition of the Terminal Unit. If corroded terminals are used, contact failure in the terminals may cause the temperature inside the Digital Controller to increase, possibly resulting in fire.

  • Page 9: Precautions For Safe Use

    Precautions for Safe Use Precautions for Safe Use Be sure to observe the following precautions to prevent operation failure, malfunction, or adverse affects on the performance and functions of the product. Not doing so may occasionally result in unex- pected events. Use the product within specifications. •...
  • Page 10 Precautions for Safe Use Crimp Terminal Sizes Model Crimp terminal size E5CC, E5EC, E5AC, E5DC, or E5GC M3, Width: 5.8 mm max. (models with screw terminal blocks) E5CC-U (plug-in models) M3.5, Width: 7.2 mm max. For the E5@D-B (models with Push-In Plus terminal blocks), connect only one wire to each terminal. For the E5@C (models with screw terminals), you can connect up to two wires of the same size and type, or two crimped terminals, to a single terminal.
  • Page 11 Precautions for Safe Use • For compliance with Lloyd’s standards, the E5CC, E5CC-U, E5CC-B, E5EC, E5EC-B, E5AC, and E5DC must be installed under the conditions that are specified in Shipping Standards. • On models with two Setup Tool ports (E5EC, E5EC-B, E5AC, E5DC, E5DC-B, and E5GC), do not connect cables to both ports at the same time.

  • Page 12: Installation Precautions

    Installation Precautions Installation Precautions  Service Life Use the Digital Controller within the following temperature and humidity ranges: Temperature: −10 to 55°C (with no icing or condensation), Humidity: 25% to 85% If the Digital Controller is installed inside a control board, the ambient temperature must be kept to under 55°C, including the temperature around the Digital Controller.

  • Page 13: Precautions For Operation

    Precautions for Operation Precautions for Operation • When using self-tuning, turn ON power for the load (e.g., heater) at the same time as or before supplying power to the Digital Controller. If power is turned ON for the Digital Controller before turning ON power for the load, self-tuning will not be performed properly and optimum control will not be achieved.

  • Page 14: Preparations For Use

    Preparations for Use Preparations for Use Be sure to thoroughly read and understand the manual provided with the product, and check the follow- ing points. Timing Check point Details Purchasing Product After purchase, check that the product and packaging are not dented or the product appearance otherwise damaged.

  • Page 15: Versions

    Versions Versions Check the version on the nameplate on the E5@C Digital Controller or on the label on the packing box. If the version is not given, the version of the E5@C Digital Controller is version 1.0. Product nameplate Package label The version is given here.

  • Page 16: Revision History

    Revision History Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. H174-E1-14 Cat. No. Revision code Revision code Date Revised content December 2011 Original production January 2012 Page 9: Made correction in Precautions for Safe Use. December 2012 •...

  • Page 17: Conventions Used In This Manual

    Conventions Used in This Manual Conventions Used in This Manual Model Notation “E5@C” is used to indicate information that is the same for the E5CC, E5CC-U, E5CC-B, E5EC, E5EC-B, E5AC, E5DC, E5DC-B, and E5GC Digital Controllers. “E5@C-B” is used to indicate informa- tion that is the same for the E5CC-B, E5EC-B, and E5DC-B Digital Controllers.

  • Page 18: How To Read Display Symbols

    Conventions Used in This Manual How to Read Display Symbols The following tables show the correspondence between the symbols displayed on the displays and alphabet characters. How This Manual is Organized Goal Related sections Contents Learning about the Section 1 Introduction appearance, features, functions, and model numbers Setting up the E5@C...

  • Page 19: Sections In This Manual

    Sections in this Manual Sections in this Manual Introduction Preparations Part Names and Basic Procedures Basic Operation Advanced Operations Parameters User Calibration Appendices Index E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 20: Table Of Contents

    CONTENTS Preface ........................1 Terms and Conditions Agreement................2 Warranty, Limitations of Liability ........................2 Application Considerations ........................... 3 Disclaimers ..............................3 Safety Precautions ....................4 Definition of Precautionary Information ......................4 Symbols ............................... 4 Precautions for Safe Use..................7 Installation Precautions..................
  • Page 21 Using the Terminals ......................2-24 2-2-1 E5CC Terminal Block Wiring Example ..................2-24 2-2-2 E5CC-U Terminal Block Wiring Example ................. 2-29 2-2-3 E5CC-B Terminal Block Wiring Example.................. 2-32 2-2-4 E5EC/E5AC Terminal Block Wiring Example ................2-36 2-2-5 E5EC-B Terminal Block Wiring Example.................. 2-41 2-2-6 E5DC Terminal Block Wiring Example ..................
  • Page 22 Using ON/OFF Control (Not Supported for Position-proportional Models.) ....4-21 4-8-1 ON/OFF Control ........................4-21 4-8-2 Settings ............................. 4-22 Determining PID Constants(AT, ST, Manual Setup) ............4-24 4-9-1 AT (Auto-tuning)........................4-24 4-9-2 ST (Self-tuning) (Not Supported for Position-proportional Models.).......... 4-27 4-9-3 RT (Robust Tuning) (Used for AT or ST.) ................
  • Page 23 5-13 Using the Transfer Output for the Process Value, Set Point, or other Data ....5-36 5-13-1 Transfer Output Function......................5-36 5-13-2 Simple Transfer Output Function....................5-39 5-14 Using the Simple Program Function .................. 5-42 5-14-1 Simple Program Function ......................5-42 5-14-2 Operation at the Program End....................
  • Page 24 Section A Appendices A-1 Specifications ..........................A-2 A-1-1 Ratings ............................A-2 A-1-2 Characteristics ..........................A-4 A-1-3 Rating and Characteristics of Options..................A-5 A-1-4 Waterproof Packing........................A-6 A-1-5 Unit Labels ..........................A-6 A-1-6 Setup Tool Port Cover for Front Panel..................A-7 A-1-7 Connector Cover of the Terminal Unit (models with Push-in Plus Terminal Blocks) ....A-8 A-2 Current Transformer (CT) .....................A-10 A-2-1 Specifications ..........................A-10...

  • Page 25: Introduction

    Introduction 1-1 Appearance, Features, and Functions of the E5@C ....1-2 1-1-1 Appearance ........... 1-2 1-1-2 Features .

  • Page 26: Appearance, Features, And Functions Of The E5@C

    1 Introduction Appearance, Features, and Functions of the E5@C 1-1-1 Appearance • A stylish design that gives a new look to control panels. • Large display characters and white backlight for better visibility. • A compact size to help downsize control panels.

  • Page 27: Main Functions

    1 Introduction Setup Tool Port on Front Panel of the E5EC, E5EC-B, E5AC, E5DC or E5DC-B This port allows you to change or set parameters from the Setup Tool even when the Digital Controller is installed in a panel. 1-1-3 Main Functions For details on particular functions and how to use them, refer to Section 3 Part Names and Basic Pro- cedures and following sections.
  • Page 28 1 Introduction  Event Inputs • With any model that supports event inputs, you can use external contact or transistor inputs to achieve any of the following functions: Switching set points (Multi-SP No. Switch, 8 points max.), switching RUN/STOP, switching between automatic and manual operation, starting/resetting the program, inverting direct/reverse operation, switching the SP mode100% AT execute/cancel, 40% AT execute/cancel, setting change enable/disable, communications write enable/disable, and canceling the alarm latch.

  • Page 29: I/O Configuration And Model Number Legend

    1 Introduction I/O Configuration and Model Number Legend 1-2-1 I/O Configuration Inputs E5@C Outputs Input signals Output signals Control Heating Local SP Set point (SP) Open Limits Operation • Linear current Multi-SP SP mode Control output 1 • Voltage output Remote SP Manipulated (for driving SSR)

  • Page 30: Model Number Legends

    1 Introduction 1-2-2 Model Number Legends  E5CC (Models with Screw Terminal Blocks) E 5 C C (3) (4) (5) (6) Meaning 48 × 48 mm Control output 1 Control output 2 Relay output None Voltage output (for driving SSR) None Linear current output None...
  • Page 31 1 Introduction  E5CC-U (Plug-in Models) E 5 C C (3) (4) (5) (6) Meaning 48 × 48 mm Control output 1 Relay output (SPDT contacts) Voltage output (for driving SSR) Linear current output None 100 to 240 VAC 24 VAC/DC Plug-in model Universal input Event...
  • Page 32 1 Introduction  E5CC-B (Models with Push-In Plus Terminal Blocks) E 5 C C (3) (4) (5) (6) Meaning 48 × 48 mm Control output 1 Control output 2 Relay output None Voltage output (for driving SSR) None Linear current output None 2 (one common) 100 to 240 VAC...
  • Page 33 1 Introduction  E5EC/AC (Models with Screw Terminal Blocks) (3) (4) (5) (6) Meaning 48 × 96 mm 96 × 96 mm Control output 1 Control output 2 Relay output None Voltage output (for driving SSR) None *2*1 Linear current output None Voltage output (for driving SSR) Voltage output (for driving SSR)
  • Page 34 1 Introduction  E5EC-B (Models with Push-In Plus Terminal Blocks) E 5 E C (3) (4) (5) (6) Meaning 48 × 96 mm Control output 1 Control output 2 Relay output None Voltage output (for driving SSR) None Linear current output None 100 to 240 VAC 24 VAC/DC...
  • Page 35 1 Introduction  E5DC − − E 5 D C (3) (4) (5) (6) Meaning 22.5 mm wide and mounts to DIN Track Control output 1 Relay output Voltage output (for driving SSR) *1*2 Linear current output None 100 to 240 VAC 24 VAC/DC Terminal screw block (Main Unit and Terminal Unit together) Main Unit only (no Terminal Unit)
  • Page 36 1 Introduction  E5DC-B (Models with Push-In Plus Terminal Blocks) − − E 5 D C (3) (4) (5) (6) Meaning 22.5 mm wide and mounts to DIN Track Control output 1 Relay output Voltage output (for driving SSR) *1*2 Linear current output None 100 to 240 VAC...
  • Page 37 1 Introduction  E5GC − − E 5 G C (3) (4) (5) (6) Meaning 48 × 24 mm Control output 1 Relay output Voltage output (for driving SSR) *1 C Linear current output *2 0 None 100 to 240 VAC 24 VAC/DC Screw terminals (with cover) Screwless clamp terminals...
  • Page 38 1 Introduction 1 - 14 E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 39: Preparations

    Preparations 2-1 Installation ........... 2-2 2-1-1 Dimensions (Unit: mm) .

  • Page 40: Installation

    2 Preparations Installation 2-1-1 Dimensions (Unit: mm)  E5CC (64) 44.8 × 44.8 48 × 48  E5CC-U 48 × 48 44.8 × 44.8 58.6 14.2 76.8  E5CC-B (71.4) 67.4 44.8 × 44.8 48 × 48 2 - 2 E5@C Digital Temperature Controllers User’s Manual (H174)
  • Page 41 2 Preparations  E5EC (64)  E5EC-B (71.4) 67.4 E5@C Digital Temperature Controllers User’s Manual (H174) 2 - 3...
  • Page 42 2 Preparations  E5AC (64) 96 × 96 91 × 91  E5DC The following figure shows the Terminal Unit attached to the Main Unit. (85) 22.5 22.5 Adapter (sold separately) Main Unit Terminal Unit 2 - 4 E5@C Digital Temperature Controllers User’s Manual (H174)
  • Page 43 2 Preparations  E5DC-B The figure below shows the Push-in Plus Terminal Unit attached to the Main Unit. (90) 22.5 (6.5) 22.5 (6.5) Adapter (sold separately) Main Unit Push-in Plus Terminal Unit  E5GC Models with Screw Terminal Blocks 63.6 44.8 Models with Screwless Clamp Terminal Blocks 63.6...

  • Page 44: Panel Cutout (Unit: Mm)

    2 Preparations 2-1-2 Panel Cutout (Unit: mm)  E5CC/E5CC-U/E5CC-B Individual Mounting Group Mounting (48 × number of Units − 2.5) +1.0 +0.6  E5EC/E5EC-B Individual Mounting Group Mounting (48 × number of Units − 2.5) +1.0 +0.6  E5AC Individual Mounting Group Mounting (96 ×...
  • Page 45 2 Preparations  E5DC/E5DC-B Individual Mounting Two-Unit Mounting Group Mounting (22.5 x number of Units) +1.0 +0.3 +0.6 22.7  E5GC Individual Mounting Horizontal Group Vertical Group Mounting Mounting +0.6 +1.0 L1=(48×n-2.5) +0.6 +1.0 L2=(24×n-1.5) n: Number of mounted Controllers (2 ≤ n ≤ 6) •...
  • Page 46 2 Preparations To mount these models at an ambient temperature of 55°C, install them at the following intervals. 60 min. +0.6 When two or more E5GC Digital Controllers are mounted, make sure that the ambient temperature of the Controller does not exceed the allowable operating temperature range given below. Horizontal group mounting: −10 to 55°C Vertical group mounting of two Digital Controllers: −10 to 45°C Vertical group mounting of three or more Digital Controllers: −10 to 40°C...

  • Page 47: Mounting

    2 Preparations 2-1-3 Mounting E5CC, E5CC-B, and E5CC-U There are two models of Terminal Covers that you can use with the E5CC. Adapter E53-COV23 E53-COV17 Terminal Cover* Adapter Terminal Cover (Sold separately.) The Terminal Cover is provided only with the following models: Waterproof packing E5CC-@@@@5M-@@@.
  • Page 48 2 Preparations  Mounting the Terminal Cover (E5CC Only) Slightly bend the E53-COV23 Terminal Cover to attach it to the terminal block as shown in the following diagram. The Terminal Cover cannot be attached in the opposite direction. Or, you can use the E53-COV17 Terminal Cover.
  • Page 49 2 Preparations E5EC, E5EC-B, or E5AC Adapter Adapter Panel E53-COV24 Terminal Cover* E53-COV24 Terminal Cover The Terminal Cover is provided only with the Waterproof packing following models: E5EC-@@@@5M-@@@.  Mounting to the Panel (1) For waterproof mounting, waterproof packing must be installed on the Digital Controller. Waterproofing is not possible when group mounting several Digital Controllers.
  • Page 50 2 Preparations Common Procedure of E5DC and E5DC-B  Mounting to the Panel Adapter Panel Terminal Unit Main Unit Insert the E5DC or E5DC-B into the mounting hole in the panel. (Attach the Terminal Unit after you insert the Main Unit.) Push the Adapter from the Terminal Unit up to the panel, and temporarily fasten the E5DC or E5DC-B.
  • Page 51 2 Preparations  Removing the Main Unit Press in the two hooks on the Main Unit and remove the Main Unit from the Terminal Unit. (2) Pull out the Main Unit. (1) Push in the hooks.  End Plate Installation Make sure to attach PFP-M End Plates to the ends of the Units.
  • Page 52 2 Preparations • Removing a Unit Pull down on the DIN Track Hook with a flat-blade screwdriver and lift up the Unit.  Removing the Main Unit (2) Pull out the Main Unit. (1) Push in the hooks.  End Plate Installation Make sure to attach PFP-M End Plates to the ends of the Units.
  • Page 53 2 Preparations Linked Mounting/Removal of the E5DC-B A built-in connector for linking is provided in the E5DC-B that enables linked mounting of units together with DIN Track and panel mounting. As a result, crossover wiring is not required for communication and power supply.
  • Page 54 2 Preparations  Linked Mounting on DIN Track Remove the connector cover Connector cover End Plate of the Terminal Unit from the (Provided) side that is to be linked, and mount the Unit on the DIN Track. Link the connectors of the Terminal Units.
  • Page 55 2 Preparations  Removing from the DIN Track Remove the Main Unit from the Terminal Unit. Remove the Terminal Units. Remove the Terminal Units from the DIN Track. Additional Information Removing the Terminal Unit Using a Flat-blade Screwdriver • There are two slits on the right side of the Terminal Unit. When Terminal Units are linked, these slits act as gaps for inserting a flat-blade screwdriver.
  • Page 56 2 Preparations  Linked Mounting on the Mounting Panel Push the Main Unit into the mounting holes mounting panel. Adapter Mount a wired Terminal Unit on the Main Unit. Push the Adapter from the Panel Terminal Unit side up to the Mounting Panel, temporarily fasten the Main...
  • Page 57 2 Preparations Push the Adapter from the Terminal Unit up to the panel, and temporarily fasten the Adapter E5DC. Tighten fastening screws Adapter. Alternately tighten the two screws little by little maintain balance. Tighten the screws to a torque of 0.29 to 0.39 N·m. Adapter Precautions for Correct Use •...
  • Page 58 2 Preparations Remove the Main Unit from the Terminal Unit. Remove the Terminal Units. 2 - 20 E5@C Digital Temperature Controllers User’s Manual (H174)
  • Page 59 2 Preparations  E5GC Mounting to the Panel Adapter Panel Waterproof packing Terminal block (1) When waterproofing is required, insert the Waterproof Packing on the backside of the front panel. Digital Controllers cannot be waterproofed when they are mounted side by side. (2) Insert the E5GC into the mounting hole in the panel.
  • Page 60 2 Preparations 2. Inserting the Interior Body into the Rear Case (1) When inserting the interior body back into the rear case, make sure the PCBs are parallel to each other, mount the sealing rubber, and press the interior body toward the rear case and into position, making sure that the sealing rubber does not move.
  • Page 61 2 Preparations  Removing the Terminal Block The terminal block can be removed from the E5GC. Doing so is not possible with the E5CC, E5CC-U, E5CC-B, E5EC, E5EC-B, or E5AC. (1) Insert a flat-blade screwdriver into the tool holes (one on the top and one on the bottom) to release the hooks.

  • Page 62: Using The Terminals

    2 Preparations Using the Terminals 2-2-1 E5CC Terminal Block Wiring Example  Terminal Arrangement The terminals block of the E5CC is divided into five types of terminals: control outputs 1 and 2, sensor input, auxiliary outputs, input power supply, and options. Control outputs 1 and 2 Auxiliary outputs Sensor input...
  • Page 63 2 Preparations  Terminal Details Do not connect anything to the terminals that are shaded gray. Linear current Relay output Control output 1 Control output 1 output Voltage output Control output 1 − − (for driving SSR) Control output 2 Voltage output (for driving SSR) Voltage output...
  • Page 64 2 Preparations Auxiliary Outputs  Model Numbers The number of auxiliary outputs on the E5CC is given in the following location in the model number. E5CC-@@ @ @ @ M-@@@ No. of auxiliary outputs Code Auxiliary outputs Specification None None Model with 2 auxiliary outputs SPST-NO, 250 VAC, 3 A Model with 3 auxiliary outputs...
  • Page 65 2 Preparations Options  Model Numbers The options specification of the E5CC is given in the following location in the model number. E5CC-@@ @ @ @ M-@@@ Options Code Specification Remarks None Event inputs 1 and 2, and 002* Communications (RS-485) and CT1 Communications (RS-485), CT1, and CT2...
  • Page 66 2 Preparations  Terminal Details Do not connect anything to the terminals that are shaded gray. (−) B(+) B(+) Communications RS-485 Communications RS-485 Event inputs A(−) A(−) (−) (−) B(+) Communications RS-485 Event inputs Event inputs A(−) (−) (−) Event inputs Transfer output Event inputs −...

  • Page 67: E5Cc-U Terminal Block Wiring Example

    2 Preparations 2-2-2 E5CC-U Terminal Block Wiring Example  Terminal Arrangement The terminals block of the E5CC-U is divided into four types of terminals: control output 1, sensor input, auxiliary output, and input power supply. Control output 1 Auxiliary output Sensor input Input power supply Precautions for Correct Use...
  • Page 68 2 Preparations Sensor Input  Model Numbers All E5CC-U models have universal sensor inputs, so the code in the model number is always “M.” E5CC-@@ @ @ U M-@@@ Sensor input  Terminal Details Do not connect anything to the terminals that are shaded gray. Pt (resistance TC (thermocouple) I (current)
  • Page 69 2 Preparations Auxiliary Outputs  Model Numbers The number of auxiliary outputs on the E5CC-U is given in the following location in the model number. E5CC-@@ @ @ U M-@@@ No. of auxiliary outputs Code Auxiliary outputs Specification None None Model with 2 auxiliary outputs SPST-NO, 250 VAC, 3 A Model with 3 auxiliary outputs...

  • Page 70: E5Cc-B Terminal Block Wiring Example

    2 Preparations 2-2-3 E5CC-B Terminal Block Wiring Example  Terminal Arrangement The terminals block of the E5CC-B is divided into five types of terminals: control output 1, sensor input, auxiliary outputs, input power supply, and options. Control output 1 Auxiliary outputs Not used.
  • Page 71 2 Preparations Sensor Input  Model Numbers All E5CC-B models have universal sensor inputs, so the code in the model number is always “M.” E5CC-@@ @ @ B M-@@@ Sensor input  Terminal Details Do not connect anything to the terminals that are shaded gray. Pt (resistance TC (thermocouple) I (current)
  • Page 72 2 Preparations Auxiliary Outputs  Model Numbers The number of auxiliary outputs on the E5CC-B is given in the following location in the model number. E5CC-@@ @ @ B M-@@@ No. of auxiliary outputs Code Auxiliary outputs Specification Model with 2 auxiliary outputs SPST-NO, 250 VAC, 2 A ...
  • Page 73 2 Preparations Options  Model Numbers The options specification of the E5CC-B is given in the following location in the model number. E5CC-@@ @ @ B M-@@@ Options Code Specification Remarks None Event inputs 1 and 2, and Communications (RS-485) and CT1 Communications (RS-485), and event inputs 3 and 4...

  • Page 74: E5Ec/E5Ac Terminal Block Wiring Example

    2 Preparations 2-2-4 E5EC/E5AC Terminal Block Wiring Example  Terminal Arrangement The terminals block is divided into five types of terminals: control outputs 1 and 2, sensor input, auxiliary outputs, input power supply, and options. Not used. Input Power Supply Options Control outputs 1 and 2 Auxiliary Outputs...
  • Page 75 2 Preparations  Terminal Details Do not connect anything to the terminals that are shaded gray. Relay output Control output 1 Voltage output Linear current Control output 1 Control output 1 − − output (for driving SSR) Voltage output Voltage output Relay output Control output 1 Control output 1...
  • Page 76 2 Preparations Auxiliary Outputs  Model Numbers The number of auxiliary outputs is given in the following location in the model number. E5EC-@@ @ @ S M-@@@ No. of auxiliary outputs Code Auxiliary outputs Specification Model with 2 auxiliary outputs SPST-NO, 250 VAC, 3 A Model with 4 auxiliary outputs SPST-NO, 250 VAC, 2 A...
  • Page 77 2 Preparations Options  Model Numbers The options specification of the E5EC/E5AC is given in the following location in the model number. E5EC-@@ @ @ S M-@@@ Options Code Specification None or potentiometer input (Position-proportional Models only) Communications (RS-485), and event inputs 1 and 2 Potentiometer input (Position-proportional Models only) Event inputs 1 to 4 008*...
  • Page 78 2 Preparations  Terminal Details Do not connect anything to the terminals that are shaded gray. (−) B(+) B(+) Communications Communications RS-485 RS-485 Event inputs A(−) A(−) (−) (−) (−) Event inputs Event inputs Event inputs Potentiometer Potentiometer input* input* (−) (−) Event inputs...

  • Page 79: E5Ec-B Terminal Block Wiring Example

    2 Preparations 2-2-5 E5EC-B Terminal Block Wiring Example  Terminal Arrangement The terminals block is divided into five types of terminals: control output 1, sensor input, auxiliary outputs, input power supply, and options. Input power supply Options Control output 1 Auxiliary outputs Sensor input Note: The terminals that are shaded gray are not used.
  • Page 80 2 Preparations Sensor Input  Model Numbers All models have universal sensor inputs, so the code in the model number is always “M.” E5EC-@@ @ @ S M-@@@ Sensor input  Terminal Details Do not connect anything to the terminals that are shaded gray. Pt (resistance TC (thermocouple) I (current)
  • Page 81 2 Preparations Input Power Supply  Model Numbers The input power supply specification is given in the following location in the model number. E5EC-@@ @ @ S M-@@@ Input power supply The codes that are given in the following table show the specification. Power consumption Code Specification...
  • Page 82 2 Preparations Options  Model Numbers The options specification of the E5EC-B is given in the following location in the model number. E5EC-@@ @ @ S M-@@@ Options Code Specification None Communications (RS-485), event inputs 1 and 2 Communications (RS-485) Event inputs 1 and 2 Event inputs 1, 2, 3, and 4 Event inputs 1, 2, 3, 4, 5, and 6...
  • Page 83 2 Preparations  Terminal Details Do not connect anything to the terminals that are shaded gray. (−) (−) Event inputs (−) (−) (−) (−) (−) (−) Event inputs Event inputs Event inputs (−) Event inputs (−) (−) (−) (−) (−) (−) (−) Event...

  • Page 84: E5Dc Terminal Block Wiring Example

    2 Preparations 2-2-6 E5DC Terminal Block Wiring Example  Terminal Arrangement The terminals block of the E5DC is divided into five types of terminals: control output 1, sensor input, auxiliary outputs, input power supply, and options. Control output 1 Input power supply Auxiliary outputs Sensor input Options...
  • Page 85 2 Preparations Sensor input  Model Numbers All E5DC models have universal sensor inputs, so the code in the model number is always “M.” E5DC-@@ @ @ @ M-@@@ Sensor input  Terminal Details Do not connect anything to the terminals that are shaded gray. Pt (resistance TC (thermocouple) I (current)
  • Page 86 2 Preparations Input power supply  Model Numbers The input power supply specification of the E5DC is given in the following location in the model number. E5DC-@@ @ @ S M-@@@ Input power supply Code Specifications Power consumption 100 to 240 VAC (50/60 Hz) 4.9 VA max.

  • Page 87: E5Dc-B Terminal Block Wiring Example

    2 Preparations 2-2-7 E5DC-B Terminal Block Wiring Example  Terminal Arrangement The terminals block of the E5DC-B is divided into five types of terminals: control output 1, sensor input, auxiliary outputs, input power supply, and options. Input power supply Auxiliary Outputs Options Control Output 1 Sensor input...
  • Page 88 2 Preparations Sensor input  Model Numbers All E5DC-B models have universal sensor inputs, so the code in the model number is always “M.” E5DC-@@@@BM-@@@ Sensor input  Terminal Details Do not connect anything to the terminals that are shaded gray. Pt (resistance TC (thermocouple) I (current)
  • Page 89 2 Preparations Input power supply  Model Numbers The input power supply specification of the E5DC-B is given in the following location in the model number. E5DC-@@@@BM-@@@ Input power supply Code Specifications Power consumption 100 to 240 VAC (50/60 Hz) 4.9 VA max.

  • Page 90: E5Gc Terminal Block Wiring Example

    2 Preparations 2-2-8 E5GC Terminal Block Wiring Example  Terminal Arrangement The terminals block of the E5GC is divided into five types of terminals: control output 1, sensor input, auxiliary outputs, input power supply, and options. Options Sensor input Input power supply Control output 1 Auxiliary outputs Precautions for Correct Use When you purchase the Digital Controller, it will be set for a K thermocouple (input type = 5).
  • Page 91 2 Preparations Sensor Input  Model Numbers All E5GC models have universal sensor inputs, so the code in the model number is always “M.” E5GC-@@ @ @ @ M-@@@ Sensor input  Terminal Details Do not connect anything to the terminals that are shaded gray. Pt (resistance TC (thermocouple) I (current)
  • Page 92 2 Preparations Input Power Supply  Model Numbers The input power supply specification of the E5GC is given in the following location in the model number. E5GC-@@ @ @ @ M-@@@ Input power supply Code Specification Power consumption 100 to 240 VAC (50/60 Hz) 5.9 VA max.

  • Page 93: Precautions When Wiring

    2 Preparations 2-2-9 Precautions when Wiring • Separate input leads and power lines in order to prevent external noise. • Use crimp terminals when wiring the screw terminals. • Use the suitable wiring material and crimp tools for crimp terminals. •...
  • Page 94 2 Preparations • If you use crimp terminals for the E5DC, use crimp terminals with insulation sleeves. If you use a bare crimp terminal with no insulation, the terminal may short with the terminal above or below it. If you use bare crimp terminals, cover the crimped sections with insulating marking tubes. Secure the marking tubes so that they do not move.
  • Page 95 2 Preparations 2. Removal Method for Screwless Clamp Terminal Blocks The same method is used to remove stranded wires, solid wires, and ferrules. (1) Press the pusher with a flat-blade screwdriver. (2) With the screwdriver still pressing the pusher, pull the wire out of the terminal hole. (3) Remove the flat-blade screwdriver from the pusher.
  • Page 96 2 Preparations E5@C-B (Models with Push-In Plus Terminal Blocks) 1. Connecting to the Push-In Plus Terminal Block  Part Names of the Terminal Block E5CC-B/EC-B E5DC-B Terminal (insertion) hole Release hole Release hole Terminal (insertion) hole  Connecting Wires with Ferrules or Solid Wires Insert the solid wire or ferrule straight into the terminal block until the end touches the terminal block.
  • Page 97 2 Preparations  Checking Connections • After the insertion, pull gently on the wire to make sure that it will not come off and the wire is securely fastened to the terminal block. • If you use a ferrule with a conductor length of 10 mm, part of the conductor may be visible after the ferrule is inserted into the terminal block, but the product insulation distance will still be satisfied.
  • Page 98 2 Preparations 3. Recommended Wires, Ferrules and Crimp Tools  Recommended Wires (stranded or solid wires) Recommended wires Stripping length (ferrules not used) 8 mm AWG24 to AWG16 (0.25 to 1.5 mm  Recommended Ferrules Applicable wire Ferrule Stripping Recommended ferrules conductor length (mm) Manufactured by...

  • Page 99: Wiring

    Wago SDI 0.4 × 2.5 × 75 Weidmuller You can purchase the SZF 0-0,4 × 2,5 flat-blade screwdriver made by PHOENIX CONTACT with OMRON model XW4Z-00B. 2-2-10 Wiring In the connection diagrams, the left side of the terminal numbers represents the inside of the Digital Controller and the right side represents the outside.
  • Page 100 2 Preparations  Control Outputs 1 and 2 The following diagrams show the applicable outputs and their internal equivalent circuits. E5CC CQ (linear current and RX (relay QX (voltage output QQ (2 voltage outputs voltage output (for driving output) (for driving SSR)) (linear current output) (for driving SSRs)) SSR))
  • Page 101 2 Preparations E5CC-B QX (voltage output (for RX (relay) CX (linear current output) driving SSR)) Code Output type Specification Relay SPST-NO, 250 VAC, 3 A (resistive load), Electrical durability: 100,000 operations Voltage output (for driving PNP, 12 VDC ±20%, 21 mA (with short-circuit protection) SSR) Llinear current output 4 to 20 mA DC or 0 to 20 mA DC with load of 500 Ω...
  • Page 102 2 Preparations Code Output type Specification Voltage output (for driving SSRs) PNP, 12 VDC ±20%, 21 mA (with short-circuit protection) (control output 1) Relay output (control output 2) SPST-NO, 250 VAC, 5 A (resistive load), Electrical life: 100,000 operations 2 linear current outputs 4 to 20 or 0 to 20 mA DC, Load: 500 Ω...
  • Page 103 2 Preparations E5DC-B QX (voltage output (for RX (relay output) CX (linear current output) driving SSR)) Code Output type Specification Relay output SPST-NO, 250 VAC, 3 A (resistive load), Electrical life: 100,000 operations Voltage output (for driving PNP, 12 VDC ±20%, 21 mA (with short-circuit protection) SSR) Linear current output 4 to 20 or 0 to 20 mA DC, Load: 500 Ω...
  • Page 104 2 Preparations  Event Inputs Models with an option number of 001, 004 to 014, 016, 017, or 024 have one or more event inputs. E5CC Contact inputs Non-contact inputs Option number: 001, 006, or 007 − Option number: 004 −...
  • Page 105 2 Preparations E5EC/E5AC Contact inputs Non-contact inputs Option number: 004, 008 or 009 − Option number: 005 or 010 − − Option number: 011 or 013 − − − Option number: 012 or 014 − − E5@C Digital Temperature Controllers User’s Manual (H174) 2 - 67...
  • Page 106 2 Preparations E5EC-B Contact inputs Non-contact inputs Option number: 004 or 008 − − Option number: 010 − − − − Option number: 011 − − − − − − Option number: 014 − − − − E5DC Contact inputs Non-contact inputs Option number: 016 or 017 −...
  • Page 107 2 Preparations E5GC Contact inputs Non-contact inputs Option number: 016 − Option number: 024 − • Use non-voltage inputs for the event inputs. • Use event inputs under the following conditions: The outflow current is approximately 7 mA. Contact input ON: 1 kΩ max., OFF: 100 kΩ min. No-contact input ON: Residual voltage of 1.5 V max.;...
  • Page 108 2 Preparations E5EC/E5AC Option number: 011, 012, 013, or 014 − − Current output Linear voltage output E5EC-B Option number: 011 or 014 − − Current output Linear voltage output Output type Specification Current output 4 to 20 mA DC, Load: 500 Ω max., Resolution: 10,000 Linear voltage output 1 to 5 VDC, Load: 1 kΩ...
  • Page 109 2 Preparations  Communications RS-485 Models with an option number of 002 to 004, 008, 009, 012, 014, or 015 support RS-485 communications. To use communications with the E5CC, E5AC, or E5EC, connect the communications cable to terminals 13 and 14, with the E5CC-B or E5EC-B, to terminals 17 or 18 and 19 or 20, with the E5DC, to terminals 3 and 4, with the E5DC-B, to terminals 5 and 6, and with the E5GC, to terminals 7 and 8.
  • Page 110 2 Preparations E5DC-B Internal connection with linking connector RS-485 host computer − E5DC-B(No.1) E5DC-B(No.31) RS-485 RS-485 100 Ω No. Abbreviation RS-485 No. Abbreviation − − B(+) B(+) A < B: “1” Mark A > B: “0” Space Terminator (120 Ω, 1/2 W) E5GC RS-485 host computer...

  • Page 111: Insulation Block Diagrams

    2 Preparations Insulation Block Diagrams The insulation block diagrams are provided in this section. E5CC, E5EC, E5EC-B, or E5AC  Models with 2 Auxiliary Outputs Sensor input, CT inputs, potentiometer input, and remote SP input Communications and event inputs Voltage outputs (for driving SSR), linear current outputs, and transfer output Power supply Relay outputs...
  • Page 112 2 Preparations E5CC-B Sensor input and CT inputs Communications and event inputs Power Voltage outputs (for driving SSRs), supply linear current outputs, and transfer output Relay outputs Auxiliary outputs 1 and 2 : Reinforced insulation : Functional insulation E5DC/E5GC Sensor input and CT input Communications and event input Power Voltage output (for driving SSR) and linear current output...
  • Page 113 2 Preparations E5CC-U Sensor input Voltage output (for driving SSR) and linear current output Power supply Relay output Auxiliary outputs 1 and 2 : Reinforced insulation : Functional isolation E5@C Digital Temperature Controllers User’s Manual (H174) 2 - 75...

  • Page 114: Using The Setup Tool Port

    For information on the models that can be used with CX-Thermo, contact your OMRON sales representative. The E58-CIFQ2-E is required to connect to the Setup Tool port on the front panel of the E5EC, E5EC-B, E5AC, E5DC, or E5DC-B, or to connect to the Setup Tool port on the bottom panel of the E5GC.
  • Page 115 2 Preparations  Connection Procedure Connect the serial connector Serial connector on the USB-Serial Conversion Cable to the Setup Tool port on the top panel of the Digital Controller. E5EC/E5EC-B/E5AC  Setup Tool Ports and Connecting Cables The location of the Setup Tool port on the E5EC, E5EC-B, or E5AC and the required cable are shown below. There are Setup Tool ports on both the top panel and front panel of the Digital Controller.
  • Page 116 2 Preparations • Front-panel Port Connect the E58-CIFQ2 E58-CIFQ2-E E58-CIFQ2 Conversion Cable USB-Serial Conversion Cable USB-Serial Conversion Cable to the E58-CIFQ2-E Conversion Cable. There is a triangle on the connecting surface. Align the arrow ( ) on the small connector on the E58-CIFQ2 USB-Serial Conversion Cable with the triangle mark ( ) on the small connector on the E58-CIFQ2-E Conversion Cable.
  • Page 117 2 Preparations E5DC/E5DC-B  Setup Tool Port and Connecting Cable The locations of the Setup Tool ports on the E5DC or E5DC-B and the required cables are shown below. There are Setup Tool ports on both the bottom panel and front panel of the Digital Controller. Setup Tool port Connecting cables Main Unit Bottom Panel...
  • Page 118 2 Preparations • Front-panel Port Connect the E58-CIFQ2 USB-Serial Conversion Cable E58-CIFQ2-E E58-CIFQ2 to the E58-CIFQ2-E Conversion Cable USB-Serial Conversion Cable Conversion Cable. There is a triangle on the connecting surface. Align the arrow ( ) on the small connector on the E58-CIFQ2 USB-Serial Conversion Cable with the triangle mark ( ) on the small connector on the E58-CIFQ2-E Conversion Cable.
  • Page 119 2 Preparations E5GC  Setup Tool Port and Connecting Cable The locations of the Setup Tool ports on the E5GC and the required cables are shown below. There are Setup Tool ports on both the left side panel and bottom panel of the Digital Controller. Setup Tool port Connecting cables Digital Controller...
  • Page 120 2 Preparations • Bottom-panel Port Connect the E58-CIFQ2 USB-Serial Conversion Cable E58-CIFQ2-E E58-CIFQ2 to the E58-CIFQ2-E Conversion Cable USB-Serial Conversion Cable Conversion Cable. There is a triangle on the connecting surface. Align the arrow ( ) on the small connector on the E58-CIFQ2 USB-Serial Conversion Cable with the triangle mark ( ) on the small connector on the E58-CIFQ2-E Conversion Cable.

  • Page 121: Installing The Driver

    When the CX-Thermo Support Software for the Digital Controller is installed, the driver for the USB-Serial Conversion Cable will be copied to the following folder. C:\Program Files\OMRON\Drivers\USB\E58-CIF 3. Installing the Driver Install the driver to enable the Cable to be used with the personal computer.
  • Page 122 2 Preparations 2 - 84 E5@C Digital Temperature Controllers User’s Manual (H174)
  • Page 123 Part Names and Basic Procedures 3-1 Basic Application Flow ......... 3-2 3-2 Power ON .

  • Page 124: Basic Application Flow

    3 Part Names and Basic Procedures Basic Application Flow The following figure shows the basic flow for using the Digital Controller. Power ON Set the input type and other basic settings. • Input type • Control method • Alarm type Refer to 3-4 Procedures after Other parameters Turning ON the Power Supply.

  • Page 125: Power On

    3 Part Names and Basic Procedures Power ON Operation will start as soon as you turn ON the power supply to the E5@C. The following default settings will be used when operation starts. Standard Models • Input type 5: The default setting for Position-proportional Models is floating control operation.

  • Page 126: Part Names, Part Functions, And Setting Levels

    3 Part Names and Basic Procedures Part Names, Part Functions, and Setting Levels 3-3-1 Part Names and Functions E5CC/E5CC-U/E5CC-B Front panel Temperature unit Top View of E5CC No. 1 display Operation indicators PV or specified parameter No. 2 display SP or specified parameter value Press the U D Keys to set the parameter.
  • Page 127 3 Part Names and Basic Procedures E5AC Front Panel Top View of E5AC Temperature unit No. 1 display Operation indicators PV or specified parameter No. 2 display SP or specified parameter value No. 3 display Front-panel Setup Tool port Manipulated value or other value Top-panel Press the U or D Key to set the parameter.
  • Page 128 3 Part Names and Basic Procedures E5GC Left Side View of the E5GC Front panel No. 1 display PV or specified parameter Left-panel Temperature unit Setup Tool port No.2 display SP or specified parameter value Operation indicators Bottom View of E5GC Press O Key once to go to Bottom- Adjustment Level.
  • Page 129 3 Part Names and Basic Procedures Operation indicators Name Description Manual This indicator is lit in Manual Mode. Stop This indicator is lit while operation is stopped. AT/ST in progress This indicator is lit during autotuning. This indicator flashes during self-tuning. Remote SP This indicator is lit while the SP Mode parameter is set to Remote (E5CC, E5EC,...
  • Page 130 3 Part Names and Basic Procedures Name Overview Description Shift Key (PF Key) Operates as a • Press the S Key for less than 1 second to select the user-defined digit to change. The key operates as a Shift Key to function key.

  • Page 131: Entering Numeric Values

    3 Part Names and Basic Procedures 3-3-2 Entering Numeric Values Applying Changes to Numeric Values After you change a numeric value with the U D Keys, the changes are applied 1) when 3 seconds elapses, 2) when the M Key is pressed, or 3) when the level is changed with the O Key. Precautions for Correct Use Always make sure that any changes to numeric values are applied for one of the three methods that are given above before you turn OFF the power supply to the E5@C.

  • Page 132: Setting Levels

    3 Part Names and Basic Procedures 3-3-3 Setting Levels On the E5@C, the parameters are classified into levels according to their applications. These levels are called setting levels. The setting levels consist of some basic setting levels and other setting levels. Moving between Setting Levels The following figure gives an overall image of the setting levels.
  • Page 133 3 Part Names and Basic Procedures Basic Setting Levels  Operation Level This level is displayed automatically when the power supply is turned ON. This level is used for the SP, alarm values, and other basic settings and monitoring. Normally, select this level for operation. ...
  • Page 134 3 Part Names and Basic Procedures Other Setting Levels There are five other setting levels: Manual Control Level, Protect Level, Communications Setting Level, Calibration Level, and Monitor/Setting Item Level.  Manual Control Level This level is used to set the MV manually. With the default settings, you cannot move to the Manual Control Level.

  • Page 135: Procedures After Turning On The Power Supply

    3 Part Names and Basic Procedures Procedures after Turning ON the Power Supply 3-4-1 Basic Flow of Operations The basic flow of operations after you turn ON the power supply is shown below. 1. Turn ON the power supply. ↓ 2.
  • Page 136 3 Part Names and Basic Procedures List of Input Types Temperature range in °C Temperature range in °F Input type Specifications Set value Resistance Pt100 −200 to 850 −300 to 1500 thermometer −199.9 to 500.0 −199.9 to 900.0 0.0 to 100.0 0.0 to 210.0 −199.9 to 500.0 −199.9 to 900.0...
  • Page 137 3 Part Names and Basic Procedures Set the control method. Operation Level Operation Level Initial Setting Level Initial Setting Level in-t The display flashes. in-t (IN-T) will be displayed Press the O to show that the Initial Setting (Level) Key for at Level has been entered.
  • Page 138 3 Part Names and Basic Procedures Set the alarm type. Operation Level Operation Level Initial Setting Level Initial Setting Level in-t The display flashes. in-t (IN-T) will be displayed Press the O to show that the Initial Setting (Level) Key for at Level has been entered.
  • Page 139 3 Part Names and Basic Procedures Alarm Type Numbers Alarm type Description Operation value Alarm function There will be no alarm outputs. Upper- and The alarm output is ON while the Example: lower-limit PV is equal to or higher than the alarm upper-limit alarm point or while Temperature...
  • Page 140 3 Part Names and Basic Procedures Alarm type Description Operation value Absolute-value The alarm output is ON while the Example: upper-limit PV is equal to or higher than the alarm alarm value. Temperature Upper-limit alarm point (e.g., 100°C) Alarm value (e.g., 100°C) Absolute-value The alarm output is ON while the Example:...
  • Page 141 3 Part Names and Basic Procedures Alarm type Description Operation value PV change rate The alarm output turns ON if the alarm change in the PV within the specified calculation period Change rate width exceeds a specific width. Time PV rate of change calculation period PV Change Rate Alarm Output Time The PV rate of change calculation period and...
  • Page 142 3 Part Names and Basic Procedures Set the set point. Operation Display Set point: 500°C (example) Press the U (Up) and D (Down) Keys and the S (Shift) Key to change the value. * Hold the U (Up) or D (Down) Key to increment or decrement the value quickly. Set the alarm set value or values.

  • Page 143: Basic Operation

    Basic Operation 4-1 Moving between Setting Levels ........4-3 4-1-1 Moving to the Initial Setting Level .
  • Page 144 4 Basic Operation 4-11 Alarm Hysteresis ..........4-38 4-11-1 Standby Sequence .

  • Page 145: Moving Between Setting Levels

    4 Basic Operation Moving between Setting Levels The Operation Level is displayed first when the power supply to the Digital Controller is turned ON. To display the parameters, you must move to the following setting levels. • Operation Level (Entered when the power supply is turned ON.) •...

  • Page 146: Moving To The Adjustment Level

    4 Basic Operation 4-1-2 Moving to the Adjustment Level Moving from the Operation Level to the Adjustment Level Operation Level Press the O Key for less than 1 second in the Operation Level. The display will change from the Operation Level to the Adjustment Adjustment Level Level.

  • Page 147: Moving To The Advanced Function Setting Level

    4 Basic Operation 4-1-4 Moving to the Advanced Function Setting Level Moving to the Advanced Function Setting Level for the First Time (i.e., with the Default Settings) To enter the Advanced Function Setting Level, you must first enter the Protect Level and change the setting of the icpt (Initial Setting/Communications Protect) parameter to 0 (enable moving to Advanced Function Setting Level) to clear the protection.
  • Page 148 4 Basic Operation Moving to the Advanced Function Setting Level after Clearing Protection After you have set the icpt (Initial Setting/Communications Protect) parameter to 0 (enable moving to Advanced Function Setting Level), select amov (Move to Advanced Function Setting Level) in the Initial Setting Level.

  • Page 149: Moving To The Communications Setting Level

    4 Basic Operation 4-1-5 Moving to the Communications Setting Level  Moving from the Operation Level to the Communications Setting Level Operation Level Press the O Key for at least 3 seconds in the Operation Level. The No. 1 display will flash when the keys are pressed for 1 s or longer.

  • Page 150: Initial Setting Examples

    4 Basic Operation Initial Setting Examples Initial hardware setup, including the sensor input type, alarm types, control periods, and other settings, is done using parameter displays. The O and M Keys are used to switch between parameters, and the amount of time that you press the keys determines which parameter you move to. This section describes three typical examples.
  • Page 151 4 Basic Operation Example 2 9 (T thermocouple, −200°C to 400°C) Input type: Control method: PID control PID constants found using auto-tuning (AT). Alarm type: 2 (upper limit) Alarm value 1: 30°C Set point: 150°C Setup Procedure Power ON Power ON An s.err error will be displayed if the power supply is turned ON before the sensor is connected.
  • Page 152 4 Basic Operation Example 3 (E5EC/E5AC Position-proportional Models Only) Input type: 5 (K thermocouple, −200°C to 1,300°C) Control method: Floating control SP ramp time unit: EU/min Travel time: 45 s SP ramp set value: 10 EU (°C) Set point: 250°C Setup Procedure Power ON Power ON...

  • Page 153: Setting The Input Type

    4 Basic Operation Setting the Input Type The Digital Controller supports four input types: resistance thermometer, thermocouple, infrared tem- perature sensor, and analog inputs. Set the input type that matches the sensor that is used. 4-3-1 Input Type The following example shows how to set a K thermocouple for −20.0 to 500.0°C (input type 6).
  • Page 154 4 Basic Operation List of Input Types Specifications Set value Temperature range in °C Temperature range in °F Pt100 −200 to 850 −300 to 1500 −199.9 to 500.0 −199.9 to 900.0 Resistance 0.0 to 100.0 0.0 to 210.0 thermometer JPt100 −199.9 to 500.0 −199.9 to 900.0 0.0 to 100.0...

  • Page 155: Selecting The Temperature Unit

    4 Basic Operation Selecting the Temperature Unit 4-4-1 Temperature Unit • Either °C or °F can be selected as the temperature unit. • Set the temperature unit in the Temperature Unit (d-u) parameter of the Initial Setting Level. The default is c (°C). The following procedure selects °C.

  • Page 156: Selecting Pid Control Or On/Off Control (Not Supported For Position-Proportional Models.)

    4 Basic Operation Selecting PID Control or ON/OFF Control (Not Supported for Position-proportional Models.) Two control methods are supported: 2-PID control and ON/OFF control. Switching between 2-PID con- trol and ON/OFF control is executed by means of the PID ON/OFF parameter in the initial setting level. When this parameter is set to pid, 2-PID control is selected, and when set to onof, ON/OFF control, is selected.

  • Page 157: Setting Output Specifications

    4 Basic Operation Setting Output Specifications 4-6-1 Control Periods (Not Supported for Position-proportional Models.) • Set the output periods (control periods). Though a shorter period provides Control Period better control performance, it is recommended that the control period be set to (Heating) 20 seconds or longer for a relay output to preserve the service life of the relay.

  • Page 158: Assigned Output Functions (Assigning Control Outputs Is Not Supported For Position-Proportional Models.)

    4 Basic Operation In this example, direct/reverse operation, and control period (heating) parameters are checked. Direct/reverse operation = or-r (reverse operation) Control period (heating) = 20 (seconds) Operating Procedure • Setting the Control Period (Heating) Parameter Initial Setting Level Press the M Key several times in the Initial Setting Level to display cp (Control Period (Heating)).
  • Page 159 4 Basic Operation Assigned Output Functions Digital Controllers with Three or Fewer Auxiliary Outputs Without control output 2 With control output 2 Parameter name Display Standard Heating/cooling Standard Heating/cooling Control Output 1 Control output Control output Control output Control output out1 Assignment (heating)
  • Page 160 4 Basic Operation Assign the control outputs and auxiliary outputs. Control output 1: Control output (heating) Control output 2: Control output (cooling) Auxiliary output 1: Alarm 1 Auxiliary output 2: Alarm 2 Operating Procedure • Setting Heating/Cooling Control Initial Setting Level Press the M Key several times in the Initial Setting Level to display s-hc (Standard or Heating/Cooling).

  • Page 161: Auxiliary Output Opening Or Closing In Alarm

    4 Basic Operation • Setting Auxiliary Output 2 Advanced Function Setting Press the M Key several times in the Advanced Function Level Setting Level to display sub2 (Auxiliary Output 2 Assignment). sub2 Auxiliary Output 2 Assignment alm2 Press the U or D Key to set the parameter to alm2. sub2 The default is alm2 (Alarm 2).

  • Page 162: Setting The Set Point (Sp)

    4 Basic Operation Setting the Set Point (SP) Operation Level The Operation Level is displayed when the power is turned ON. For the default setting, the No. 1 display shows the PV, the No. 2 display shows the SP, and the No.

  • Page 163: Using On/Off Control (Not Supported For Position-Proportional Models.)

    4 Basic Operation Using ON/OFF Control (Not Supported for Position-proportional Models.) In ON/OFF control, the control output turns OFF when the temperature being controlled reaches the preset set point. When the manipulated variable turns OFF, the temperature begins to fall and the con- trol turns ON again.

  • Page 164: Settings

    4 Basic Operation Parameters Display Parameter Application Level Standard or Specifying control Initial Setting Level s-hc Heating/Cooling method PID ON/OFF Specifying control Initial Setting Level cntl method Direct/Reverse Specifying control Initial Setting Level oreV Operation method Dead Band Heating/cooling Adjustment Level c-db control Hysteresis (Heating)
  • Page 165 4 Basic Operation Setting the Hysteresis Set the hysteresis to 2.0°C. Operating Procedure Adjustment Level Press the M Key several times in the Adjustment Level to display hys (Hysteresis (Heating)). Hysteresis (Heating) Press the U or D Key to set the hysteresis to 2.0. The default is 1.0.

  • Page 166: Determining Pid Constants(At, St, Manual Setup)

    4 Basic Operation Determining PID Constants (AT, ST, Manual Setup) 4-9-1 AT (Auto-tuning) • When AT is executed, the optimum PID constants for the set point at that time are set automatically. A method (called the limit cycle method) for forcibly changing the manipulated variable and finding the characteristics of the control object is employed.
  • Page 167 4 Basic Operation Limit Cycle MV Amplitude The Limit Cycle MV Amplitude parameter sets the MV amplitude for limit cycle operation during auto-tuning. This setting is disabled for 100% AT.  40% AT • The width of MV variation in the limit cycle can be changed in the Limit Cycle MV Amplitude parameter, but the AT execution time may be longer than for 100% AT.
  • Page 168 4 Basic Operation Supplemental Information on AT Operation • Perform AT with the control set point set and the power supply to the output side (e.g., heater) turned ON. • You can start AT from any current temperature. Additional Information •...

  • Page 169: St (Self-Tuning) (Not Supported For Position-Proportional Models.)

    4 Basic Operation 4-9-2 ST (Self-tuning) (Not Supported for Position-proportional Models.) ST (self-tuning) is a function that finds PID constants by using step response tuning (SRT) when Digital Controller operation begins or when the set point is changed. Once the PID constants have been calculated, ST is not executed when the next control operation is started as long as the set point remains unchanged.

  • Page 170: Rt (Robust Tuning) (Used For At Or St.)

    4 Basic Operation In this state, the measurement point is within the ST stable range. In this state, the change width of the PV every 60 seconds is within the ST stable range or less. In the following instances, PID constants are not changed by self-tuning (ST) for the present set point.
  • Page 171 4 Basic Operation  RT Features • Even when hunting occurs for PID constants when AT or ST is executed in normal mode, it is less likely to occur when AT or ST is executed in RT mode. Temperature Temperature Much hunting occurs.

  • Page 172: Manual Setup

    4 Basic Operation 4-9-4 Manual Setup Individual PID constants can be manually set in the Proportional Band, Integral Time, and Derivative Time parameters in the Adjustment Level. In this example, the Proportional Band parameter is set to 10.0, the Inte- gral Time parameter to 250, and the Derivative Time parameter to 45.
  • Page 173 4 Basic Operation When P (Proportional Band) Is Adjusted The curve rises gradually, and a long stabilization time is created, but overshooting is prevented. value Increased Overshooting and hunting occur, but the set value is quickly reached and the temperature stabilizes. value Decreased When I (Integral Time) Is Adjusted...

  • Page 174: Alarm Outputs

    4 Basic Operation 4-10 Alarm Outputs • Alarms are output from auxiliary outputs. For relay outputs or voltage outputs (for driving SSRs), alarms can also be used by setting the Control Output 1 Assignment or Control Output 2 Assignment parameter to any of the alarms from alarm 1 to 4. The alarm output condition is determined by a combination of the alarm type, alarm value, alarm hysteresis, and the standby sequence.
  • Page 175 4 Basic Operation Alarm output operation Alarm type Description of function When alarm value When alarm value value X is positive X is negative Upper- and Set the upward deviation in lower-limit range*1 the set point for the alarm upper limit (H) and the lower deviation in the set point for the alarm lower limit (L).
  • Page 176 4 Basic Operation Alarm output operation Alarm type Description of function When alarm value When alarm value value X is positive X is negative MV absolute-value Standard Control Standard Control This alarm type turns ON lower-limit alarm*9 the alarm when the manipulated variable (MV) is lower than the alarm Heating/Cooling...

  • Page 177: Alarm Values

    4 Basic Operation When heating/cooling control is performed, the MV absolute-value upper-limit alarm functions only for the heating operation and the MV absolute-value lower-limit alarm functions only for the cooling operation. This value is displayed only when a remote SP input is used. It functions in both Local SP Mode and Remote SP Mode.
  • Page 178 4 Basic Operation • Setting the Alarm Value Operation Level Press the M Key several times in the Operation Level to display al-1 (Alarm Value 1). al-1 Alarm Value 1 Press the U or D Key to set the set value to 10. al-1 The default is 10.
  • Page 179 4 Basic Operation  SP Alarms You can set an SP absolute-value upper-limit or SP absolute-value lower-limit alarm for the set point (SP). The alarm point is set in the corresponding alarm value parameter. The Alarm SP Selection parameter is used to specify the alarm for either the ramp SP or the target SP. The corresponding alarm hysteresis setting is also valid.

  • Page 180: Alarm Hysteresis

    4 Basic Operation 4-11 Alarm Hysteresis • The hysteresis of alarm outputs when alarms are switched ON/OFF can be set as follows: Upper-limit alarm Lower-limit alarm Alarm hysteresis Alarm hysteresis Alarm value Alarm value • Alarm hysteresis is set independently for each alarm in the Alarm 1 to 4 Hysteresis parameters (Initial Setting Level).

  • Page 181: Alarm Latch

    4 Basic Operation 4-11-2 Alarm Latch • The alarm latch can be used to keep the alarm output ON until the latch is canceled regardless of the temperature once the alarm output has turned ON. Any of the following methods can be used to clear the alarm latch. •...

  • Page 182: Using Heater Burnout (Hb) And Heater Short (Hs) Alarms (Not Supported For Position-Proportional Models.)

    4 Basic Operation 4-12 Using Heater Burnout (HB) and Heater Short (HS) Alarms (Not Supported for Position-proportional Models.) These functions are supported for models that detect heater burnout (HB) and heater short (HS) alarms. 4-12-1 HB Alarm  What Is an HB Alarm? An HB alarm is detected by measuring the heater current with a current transformer (CT) when the control output is ON.
  • Page 183 4 Basic Operation Toff Control output (heating) In the above diagram, power is considered to be ON (normal) if the heater current is greater than hb1 or hb2 (heater burnout detection current) during the Ton interval. The HB alarm will be OFF in this case.

  • Page 184: Hs Alarm

    4 Basic Operation • Checking the Heater Current Adjustment Level Press the M Key several times in the Adjustment Level to display ct1 (Heater Current 1 Value Monitor). Heater Current 1 Value Monitor Check the heater current from the CT input that is used to detect heater burnout.
  • Page 185 4 Basic Operation  Parameters Parameter No. 1 display Value No. 2 display Level HS Alarm Use OFF or ON Advanced Function off, on (default: ON) Setting Level HS Alarm Latch OFF or ON off, on (default: OFF) HS Alarm Hysteresis 0.1 to 50.0 A 0.1 to 50.0 (default: 0.1 A)

  • Page 186: Installing Current Transformers (Ct)

    4 Basic Operation • Setting the Leakage Current Value Monitor Adjustment Level Press the M Key several times in the Adjustment Level to dis- play lcr1 (Leakage Current 1 Value Monitor). lcr1 Leakage Current 1 Value Monitor Check the leakage current from the CT input that is used to lcr1 detect heater short.
  • Page 187 4 Basic Operation (a) Delta connecting lines: Refer to the following diagram for CT installation positions. * Heater voltage fluctuations are not considered, so be sure to take that into account when setting the detection current. Load (such as a heater) Load AC line Product...

  • Page 188: Calculating Detection Current Values

    4 Basic Operation 4-12-4 Calculating Detection Current Values Calculate the set value using the following equation: Heater Burnout Detection 1/2 set value = Normal current value + Burnout current value HS Alarm 1/2 set value = Leakage current value (output OFF) + HS current value •...
  • Page 189 4 Basic Operation Example: Using Three 200-VAC, 1-kW Heaters Normal Burnout 15 A 10 A Load Load Load Load Load Load 200 V 200 V Burnout 15 A 10 A Product Product To CT input To CT input The heater power supply provides 15 A when the current is normal, and 10 A when there is a burnout, so the heater burnout detection current is calculated as follows: (Normal current) + (Heater burnout current) Heater burnout detection current =...
  • Page 190 4 Basic Operation The heater burnout current when there is a burnout at the load is as follows: (Heater burnout detection current) = (17.3 + 10) / 2 13.65 [A] To enable detection in either case, use 16.1 A as the heater burnout detection current. (b) Star Connecting Lines Example: Using Three 200-VAC, 2-kW Heaters Normal...
  • Page 191 4 Basic Operation (c) V Connecting Lines Example: Using Two 200-VAC, 2-kW Heaters Normal 10 A Product 200 V To CT input 17.3 A 200 V 200 V 10 A Product To CT input Normal Burnout 10 A Product Product 200 V 200 V To CT input...

  • Page 192: Customizing The Pv/Sp Display

    4 Basic Operation 4-13 Customizing the PV/SP Display The following table shows the contents of the No. 1, 2, and 3 displays, according to the setting of the PV/SP Display Screen Selection parameter. 4-13-1 PV/SP Display Selections The following table shows the contents of the No. 1, 2, and 3 displays, according to the setting of the PV/SP Display Screen Selection parameter in the Advanced Function Setting Level.
  • Page 193 4 Basic Operation Code Parameter Set value Displayed value Level MV Display Selection MV (heating) Advanced Function odsl Setting Level MV (cooling) E5@C Digital Temperature Controllers User’s Manual (H174) 4 - 51...
  • Page 194 4 Basic Operation 4 - 52 E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 195: Advanced Operations

    Advanced Operations 5-1 Shifting Input Values ......... . . 5-3 5-2 Setting Scaling Upper and Lower Limits for Analog Inputs .
  • Page 196 5 Advanced Operations 5-14 Using the Simple Program Function ......5-42 5-14-1 Simple Program Function .

  • Page 197: Shifting Input Values

    5 Advanced Operations Shifting Input Values  Shifting Inputs You can set the Process Value Slope Coefficient and Process Value Input Shift parameters to compensate the PV. Parameter Setting range Unit Default °C or °F Temperature input: −199.9 to 999.9 Process Value Input Shift Analog input: −1,999 to 9,999 None...
  • Page 198 5 Advanced Operations  Using the PV Input Shift After shifting 1000 °C 970 °C 1,000°C is shifted to 970°C. 500°C is shifted to 550°C. 550 °C 500 °C Before shifting 200 °C 500 °C 1000 °C 1300 °C (1) Find the two points to shift and determine the PVs after the shifts are applied. Example: Shift 500°C (temperature before shifting) to 550°C (temperature after shifting).

  • Page 199: Setting Scaling Upper And Lower Limits For Analog Inputs

    5 Advanced Operations Setting Scaling Upper and Lower Limits for Analog Inputs  Analog Input • When an analog input is selected, scaling can be performed as needed by the in-h Scaling Upper control application. Limit • Scaling is set in the Scaling Upper Limit, Scaling Lower Limit, and Decimal Point parameters (Initial Setting Level).
  • Page 200 5 Advanced Operations • Setting the Scaling Lower Limit Initial Setting Level Press the M Key several times in the Initial Setting Level to display in-l (Scaling Lower Limit). in-l Scaling Lower Limit Press the U or D Key to set the value to 100. in-l The default is 0.

  • Page 201: Executing Heating/Cooling Control (Not Supported For Position-Proportional Models.)

    5 Advanced Operations Executing Heating/Cooling Control (Not Supported for Position-proportional Models.) 5-3-1 Heating/Cooling Control Heating/cooling control can be used with control output 2 and auxiliary outputs 1 to 4. Heating/cooling control operates when h-c (heating/cooling) is selected for the Standard or Heating/Cooling parameter. The following functions are assigned to outputs in the default status.
  • Page 202 5 Advanced Operations Without control output 2 With control output 2 Parameter name Display Standard Heating/cooling Standard Heating/cooling Auxiliary Output 1 sub1 Alarm 1 Alarm 1 Alarm 1 Alarm 1 Assignment Auxiliary Output 2 Alarm 2 Alarm 2 Alarm 2 Alarm 2 sub2 Assignment...
  • Page 203 5 Advanced Operations  Heating/Cooling PID Control If heating/cooling PID control is used, you can set PID control separately for heating and cooling. The PID constants for both heating and cooling can be automatically set according to the cooling control characteristics by setting the Heating/Cooling Tuning Method parameter and then performing autotuning (AT).
  • Page 204 5 Advanced Operations  Three-position Control • Set the PID ON/OFF parameter to onof and set the Standard or Heating/Cooling Parameter to h-c to perform three-position control. • A dead band (an area where the MV is 0) can be set for either heating or cooling control. Reverse operation Dead band Hysteresis (heating)

  • Page 205: Using Event Inputs

    5 Advanced Operations Using Event Inputs 5-4-1 Event Input Settings • Events can be used on models that have event inputs. The number of event inputs that is supported depends on the model of the Digital Controller. E5EC/E5EC-B/E5AC: Up to 6 event inputs E5CC: Up to 4 event inputs E5GC/E5CC-B: Up to 2 event inputs E5DC: Up to 1 event input...

  • Page 206: Operation Commands Other Than Multi-Sp

    5 Advanced Operations Multi-SP Selected set point SP 0 SP 1 SP 2 SP 3 SP 4 SP 5 SP 6 SP 7 Note: The set point can also be switched using communications. 5-4-3 Operation Commands Other than Multi-SP The following table shows the functions that can be assigned when an Event Input Assignment 1 or 6 parameter is displayed.
  • Page 207 5 Advanced Operations Setting Input contact Status Event input STOP Event input  Switching between Auto and Manual Control When the Event Input Assignment parameter is set to MANU (auto/manual), manual control will start when event input turns ON. Auto control will start when the input turns OFF. The MANU indicator will light during manual control.
  • Page 208 5 Advanced Operations Setting Input contact Status Event input 100% AT executed  Switching 40% AT Execute/Cancel When the Event Input Assignment parameter is set to AT-1 (40% AT Execute/Cancel), 40% AT will be executed when the event input turns ON and will be cancelled when the input turns OFF. Setting Input contact Status...

  • Page 209: Setting The Sp Upper And Lower Limit Values

    5 Advanced Operations Setting the SP Upper and Lower Limit Values 5-5-1 Set Point Limiter The setting range of the set point is limited by the set point limiter. This function can be used to prevent setting incorrect set points. The upper- and lower-limit values of the set point limiter are set using the Set Point Upper Limit and Set Point Lower Limit parameters in the Initial Setting Level.

  • Page 210: Setting

    5 Advanced Operations 5-5-2 Setting Set the set point upper and lower limits in the Set Point Upper Limit and Set Point Lower Limit parame- ters in the Initial Setting Level. In this example, it is assumed that the input type is set to a K thermocou- ple with a temperature range of −200 to 1300°C.

  • Page 211: Using The Sp Ramp Function To Limit The Sp Change Rate

    5 Advanced Operations Using the SP Ramp Function to Limit the SP Change Rate 5-6-1 SP Ramp The SP ramp function is used to restrict the width of changes in the set point as a rate of change. When the SP ramp function is enabled and the change width exceeds the specified rate of change, an area where the set point is restricted will be created, as shown in the following diagram.
  • Page 212 5 Advanced Operations  Operation at Startup If the SP ramp function is enabled when the Digital Controller is turned ON or when switching from STOP to RUN mode, the process value reaches the set point using the SP ramp function in the same way as when the set point is changed.

  • Page 213: Using The Key Protect Level

    5 Advanced Operations Using the Key Protect Level 5-7-1 Protection • To move to the Protect Level, press the O and M Keys simultaneously for at least three seconds in Operation Level or Adjustment Level.* * The key pressing time can be changed in the Move to Protect Level Time parameter (Advanced Function Setting Level).

  • Page 214: Entering The Password To Move To The Protect Level

    5 Advanced Operations  Setting Change Protect This protect level restricts key operations wtpt Set value Description Settings can be changed using key operations. Settings cannot be changed using key operations. (The protect level set- tings, however, can be changed.) •...
  • Page 215 Precautions for Correct Use Protection cannot be cleared or changed without the password. Be careful not to forget it. If you forget the password, contact your OMRON sales representative.  Communications Operation Command to Move to the Protect Level • The Write Variable operation command can be used via communications to write the password to the Move to Protect Level parameter.

  • Page 216: Displaying Only Parameters That Have Been Changed

    5 Advanced Operations Displaying Only Parameters That Have Been Changed 5-8-1 Displaying Changed Parameters You can display only the parameters that have been changed from their default settings. Parameters that have not been changed will not be displayed. This allows you to easily see which parameters have been changed so that you can check for parameters that still need to be changed or for errors in the set- tings.
  • Page 217 5 Advanced Operations Precautions for Correct Use • Set this parameter to ON only after making the required settings. • The following parameters are displayed regardless of the setting of the Changed Parameters Only parameter. • Monitor parameters (including the PV, parameters with “monitor” in the parameter name and the Set Point During SP Ramp parameter) •...

  • Page 218: Or Output Of Alarms

    5 Advanced Operations OR Output of Alarms 5-9-1 Integrated Alarm You can use an integrated alarm to output an OR of alarms 1 to 4, the HB alarm, the HS alarm, the input error, and the RSP input error. Set the Integrated Alarm Assignment parameter (alma) and then assign the integrated alarm (alm) to an auxiliary output or a control output.
  • Page 219 5 Advanced Operations  Operating Procedure The following procedure outputs an OR of the following alarms on auxil- iary output 2. • Alarm 1 • HB alarm (hb) The settings are made in the Advanced Function Setting Level. Operating Procedure •...

  • Page 220: Alarm Delays

    5 Advanced Operations 5-10 Alarm Delays 5-10-1 Alarm Delays • Delays can be set for the alarm outputs. ON and OFF delays can be set separately for alarms 1, 2, 3, and 4. The ON and OFF delays for alarms 1, 2, 3, and 4 also apply to the individual SUB1, SUB2, SUB3, and SUB4 indicators and to communications status.
  • Page 221 5 Advanced Operations Use the following procedure to set ON and OFF delays for the alarm 1. An ON delay of 5 seconds and an OFF delay of 10 s will be set. Operating Procedure • Setting the Alarm 1 ON Delay Advanced Function Setting Press the M Key several times in the Advanced Function Set- Level...

  • Page 222: Loop Burnout Alarm (Not Supported For Position-Proportional Models.)

    5 Advanced Operations 5-11 Loop Burnout Alarm (Not Supported for Position-proportional Models.) 5-11-1 Loop Burnout Alarm (LBA) • With a loop burnout alarm, there is assumed to be an error in the control loop if the control deviation (SP - PV) is greater than the threshold set in the LBA Level parameter and if the control deviation is not reduced by at least the value set in the LBA Detection Band parameter within the LBA detection time.
  • Page 223 5 Advanced Operations • Detection is not possible if a fault occurs that causes a decrease in temperature while control is being applied to decrease the temperature (e.g., a heater burnout fault).  Parameters Related to Loop Burnout Alarms Parameter Display Setting range Remarks...
  • Page 224 5 Advanced Operations • The default is 8.0 (°C/°F) for Digital Controllers with Temperature Inputs and 10.00% FS for Digital Controllers with Analog Inputs.  LBA Band • There is assumed to be an error in the control loop and the alarm output turns ON if the control deviation is greater than the threshold set in the LBA Level parameter and if the control deviation does not change by at least the value set in the LBA Band parameter.
  • Page 225 5 Advanced Operations Press the U or D Key to set the value to 3.0. lbab The default is 3.0 (°C/°F). E5@C Digital Temperature Controllers User’s Manual (H174) 5 - 31...

  • Page 226: Performing Manual Control

    5 Advanced Operations 5-12 Performing Manual Control You can perform manual operation with PID control or with a Position-proportional Model. 5-12-1 Manual MV  Standard Models and Position-proportional Models (Close Control with Direct Setting of Position Proportional MV Parameter Set to ON) If you change to Manual Mode, the Manual MV parameter will be displayed and the displayed value will be output as the MV.
  • Page 227 5 Advanced Operations Precautions for Correct Use • The automatic display return function will not operate in Manual Mode. • Switching between automatic and manual operation is possible for a maximum of one million times.  Related Displays and Parameters Parameter name Display Setting range...
  • Page 228 5 Advanced Operations Operation Level Press O key for at least 1 s. PV/SP Manual Control Level Auto/Manual Switch PV/MV Press key for at least 3 s. Multi-SP m-sp a-m display flashes if the Key is pressed for at least 1 s. •...
  • Page 229 5 Advanced Operations • Setting the Manual MV with the S Key Operation Level Press the S Key in the Operation Level to enter the Manual Control Level. PV/MV Press the U or D Key to set the manual MV. (In this example, the MV is set to 50%.) 50.0 The manual MV setting must be saved (see page Applying Changes to Numeric Values on page 3-9), but...

  • Page 230: Using The Transfer Output For The Process Value, Set Point, Or Other Data

    5 Advanced Operations 5-13 Using the Transfer Output for the Process Value, Set Point, or other Data 5-13-1 Transfer Output Function A transfer output can be used on models that have a transfer output. With the E5CC-U,* E5DC,* E5DC-B, or E5GC, if the control output is a linear current output, the control output can be used as a simple transfer output.
  • Page 231 5 Advanced Operations This function can be set for a Position-proportional Model, but the setting will be disabled. This function can be set for standard control or for a Position-proportional Model, but the setting will be disabled. This parameter is displayed only for a Position-proportional Model. ...
  • Page 232 5 Advanced Operations Setting Example to Output 1 to 5 V for the Process Value (−50 to 200°C, Input Type 5) Operating Procedure • Setting the Transfer Output Signal Type Initial Setting Level Press the M Key several times in the Initial Setting Level to display trst (Transfer Output Signal Type).

  • Page 233: Simple Transfer Output Function

    5 Advanced Operations 5-13-2 Simple Transfer Output Function With the E5CC-U,* E5DC,* E5DC-B, or E5GC, if the control output is a linear current output, the control output can be used as a simple transfer output. The E5CC-U must be manufactured in May 2014 or later (version 2.2 or higher) and the E5DC must be manufactured in July 2014 or later (version 2.2 or higher).
  • Page 234 5 Advanced Operations  Simple Transfer Scaling • Reverse scaling is possible by setting the Simple Transfer Output 1 Lower Limit parameter larger than the Simple Transfer Output 1 Upper Limit parameter. If the Simple Transfer Output 1 Lower Limit and Simple Transfer Output 1 Upper Limit parameters are set to the same value, the simple transfer output will be output continuously at 0%.
  • Page 235 5 Advanced Operations The following procedure sets the simple transfer output for an simple transfer SP range of −50 to 200. Operating Procedure • Setting the Transfer Output Type Advanced Function Setting Press the M Key several times in the Advanced Function Set- Level ting Level to display out1 (Control Output 1 Assignment).

  • Page 236: Using The Simple Program Function

    5 Advanced Operations 5-14 Using the Simple Program Function 5-14-1 Simple Program Function • The simple program function can be used for the following type of control. Wait band Set point Wait band END display Soak time RSET → STRT END output Select either STOP or RUN.
  • Page 237 5 Advanced Operations  Program Pattern Either of two program patterns can be selected. The simple program operation will not be performed if the Program Pattern parameter is set to OFF. (1) Pattern 1 (STOP) Control will stop and the STOP mode will be entered when the program has ended. Wait band Set point Wait band...
  • Page 238 5 Advanced Operations  Soak Time and Wait Band Wait band Set point Wait band RSET → STRT (1) (2) (3) Soak time remain Set point Set point The wait band is the band within which the process value is stable in respect to the set point. The soak time is measured within the wait band.

  • Page 239: Operation At The Program End

    5 Advanced Operations 5-14-2 Operation at the Program End • Display at the Program End When the program ends, the process value will be displayed on the No. 1 display* and the set point and end will be alternately displayed on the No. 2 display at 0.5 s intervals. * One of the following displays: PV/SP, PV only, or PV/MV.
  • Page 240 5 Advanced Operations Simple programming is used. The related parameters are as follows: Program pattern: STOP Soak time = 10 min Wait band: 3 Wait band = 3 Set point END display Soak time = 10 min RSET → STRT END output STOP Operating Procedure...

  • Page 241: Application Example Using A Simple Program

    5 Advanced Operations 5-14-3 Application Example Using a Simple Program The program will be started by changing the setting of the Program Start parameter. The following example shows using a simple program with the program pattern set to STOP. Wait band Set point Soak time Soak time...

  • Page 242: Output Adjustment Functions

    5 Advanced Operations 5-15 Output Adjustment Functions 5-15-1 Output Limits • Output limits can be set to control the output using the upper and lower limits to the calculated MV. • The following MV takes priority over the MV limits. Manual MV* MV at stop MV at PV error...

  • Page 243: Mv At Pv Error

    5 Advanced Operations Parameter Setting range Unit Default MV at Stop Standard control: −5.0 to 105.0 Heating/cooling control: −105.0 to 105.0 Position-proportional Control Direct Setting of Position Proportional MV parameter set to ON for close control: −5.0 to 105.0 % or 0.0 or none HOLD...
  • Page 244 5 Advanced Operations • The order of priority of the MV is illustrated in the following diagram. Manual MV* MV upper limit MV at PV Error RUN/STOP Output calculations Input error Auto/Manual RSP input error Time Potentiometer input error (close control) MV at Stop MV lower limit * When the Manual MV Limit Enable parameter is set to ON, the setting range will be the MV lower limit to the...

  • Page 245: Using The Extraction Of Square Root Parameter

    5 Advanced Operations 5-16 Using the Extraction of Square Root Parameter 5-16-1 Extraction of Square Roots • For analog inputs, the Extraction of Square Root parameter is provided for inputs so that differential pressure-type flow meter signals can be directly Extraction of Square Root input.
  • Page 246 5 Advanced Operations • Setting the Extraction of Square Root Low-cut Point Adjustment Level Press the M Key several times in the Adjustment Level to dis- play sqrp (Extraction of Square Root Low-cut Point). sqrp Extraction of Square Root Low-cut Point Press the U or D Key to set the value to 10.0.

  • Page 247: Setting The Width Of Mv Variation

    5 Advanced Operations 5-17 Setting the Width of MV Variation 5-17-1 MV Change Rate Limit • The MV change rate limit sets the maximum allowable width of change per second in the MV (or the change per second in the valve opening for a Position-proportional Model).
  • Page 248 5 Advanced Operations This procedure sets the MV change rate limit to 5.0%/s. The related parameters are as follows: PID ON/OFF = PID ST = OFF Operating Procedure • Setting 2-PID Control Initial Setting Level Press the M Key several times in the Initial Setting Level to cntl display cntl (PID ON/OFF).

  • Page 249: Setting The Pf Key

    5 Advanced Operations 5-18 Setting the PF Key 5-18-1 PF Setting (Function Key) PF Setting (Advanced • Pressing the PF Key for at least one second executes the operation set in the PF Setting parameter. The default is shft (digit shift). Function Setting Level) shft Set value...
  • Page 250 5 Advanced Operations  Monitor/Setting Item Monitor/Setting Item 1 (Advanced Function Setting Setting the PF Setting parameter to the Monitor/Setting Item makes it Level) possible to display monitor/setting items using the S Key. The following table pfd1 shows the details of the settings. For setting (monitor) ranges, refer to the Setting Item 5 pfd5 applicable parameter.
  • Page 251 5 Advanced Operations Setting Monitor/Setting Items Pressing the S Key in either the Operation or Adjustment Level displays the applicable monitor/setting items. Press the S Key to display in order Monitor/Setting Items 1 to 5. After Monitor/Setting Item 5 has been displayed, the display will switch to the top parameter in the Operation Level.

  • Page 252: Displaying Pv/Sv Status

    5 Advanced Operations 5-19 Displaying PV/SV Status 5-19-1 PV and SV Status Display Functions  PV Status Display Function (Advanced Function Setting Level) The PV on the No. 1 display in the PV, PV/SP, PV/Manual MV, or PV/SP Manual MV Display and the control or alarm status specified for the PV status display function are alternately displayed in 0.5-s cycles.
  • Page 253 5 Advanced Operations Set value Display Function No SV status display Manual MANU is alternately displayed during manual control. manu Stop STOP is alternately displayed while operation is stopped. stop Alarm 1 ALM1 is alternately displayed during Alarm 1 status. alm1 Alarm 2 ALM2 is alternately displayed during Alarm 2 status.

  • Page 254: Using A Remote Sp

    5 Advanced Operations 5-20 Using a Remote SP A remote SP can be used on models that have a remote SP input. A remote SP uses a remote SP input that is scaled between the remote SP upper and lower limits as the SP. (The remote SP can be 4 to 20 mA DC, 0 to 20 mA DC, 1 to 5 VDC, 0 to 5 VDC, or 0 to 10 VDC.) Set the Remote SP Enable parameter (Advanced Function Setting Level) to ON and select a remote SP in the SP Mode parameter (Adjust- ment Level) to enable using a remote SP.
  • Page 255 5 Advanced Operations Remote SP Input of 4 to 20 mA Remote SP upper limit +10% Remote SP upper limit Remote SP lower limit Remote SP lower limit −10% Input (mA) 20.0 2.4 (−10%) 21.6 (110%)  SP Mode The SP mode is used to switch between local SP and remote SP. When a remote SP is selected in SP mode, the RSP single indicator will light.

  • Page 256: Controlling Valves (Can Be Used With A Position-Proportional Model)

    5 Advanced Operations 5-21 Controlling Valves (Can Be Used with a Position-proportional Model) You can use position-proportional control to control a value with a control motor. With position-propor- tional control, you can use either close control or floating control. Precautions for Correct Use The following functions cannot be used with position-proportional control.
  • Page 257 5 Advanced Operations The valve opening estimated by the Digital Controller is displayed. To monitor the estimated opening of the valve, select the estimated opening for the Valve Opening Monitor Selection parameter and set the travel time. Application: Use this setting when a potentiometer is not connected and you want to display an approximate opening.
  • Page 258 5 Advanced Operations  Manual MV, MV at Stop, and MV at PV Error Refer to the following sections. Manual PV: 5-12-1 Manual MV MV at Stop and MV at PV Error: 5-15 Output Adjustment Functions  FB Moving Average Count You can set the moving average count for the FB input.

  • Page 259: Logic Operations

    5 Advanced Operations 5-22 Logic Operations 5-22-1 The Logic Operation Function (CX-Thermo) • The logic operation function logically calculates as 1 or 0 the Digital Controller status (alarms, SP ramp, RUN/STOP, auto/manual, etc.) and the external event input status, and outputs the results to work bits.
  • Page 260 5 Advanced Operations  Making the Settings The following display will appear on the Logic Operation Editor Setting Window. Set each of the parameters. (1) Displaying the Library Import Dialog Box Logic operation samples for specific cases are set in the library in advance. Examples of settings for specific cases are loaded by selecting them from the library list and clicking the OK Button.
  • Page 261 5 Advanced Operations (3) Selecting the Operation Type From one to four operations are supported. If work bits are not to be used, set them to No operation (Always OFF) (the default). • No operation (Always OFF) • Operation 1 (A and B) or (C and D) When conditions A and B or conditions C...
  • Page 262 5 Advanced Operations (4) Selecting Input Assignments Select the input assignment for the work bit logic operation from the following settings. Parameter name Setting range 0. Always OFF Always ON ON for one cycle when power is turned Event input 1 (external input)* Event input 2 (external input)* Event input 3 (external input)* Event input 4 (external input)*...
  • Page 263 5 Advanced Operations (5) Switching between Normally Open and Normally Closed for Inputs A to D Click the condition to switch between normally open and normally closed inputs A to D. Normally Normally open closed (6) Switching between Normally Open and Normally Closed for Work Bits Click the condition to switch between normally open and normally closed work bits.
  • Page 264 5 Advanced Operations Note: The internal event data can be changed from the default setting even if there is no event input terminal (external input). By changing the default setting, the event input assignment parameters will be displayed at the Digital Controller display and can be set from the Digital Controller.
  • Page 265 5 Advanced Operations 2. The Logic Operation Editor will be displayed. Confirm that the screen for work bit 1 is displayed, and select Operation 3 from the Operation Type Field. Set the operation by selecting one of the following: Work bit 1 input assignment A = 4: Event input 2 (external input) Work bit 1 input assignment...
  • Page 266 5 Advanced Operations Operating Procedure This procedure outputs alarm 1 status to auxiliary output 1 during operation (RUN). A library object is used to make the setting. Work bit 1 Alarm 1 RUN/STOP Always OFF Always OFF 1. Select Logic Operation Editor from the CX-Thermo tree, and click the Start Button.

  • Page 267: Using Status Display Messages

    5 Advanced Operations 3. Select Library 1 from the library list, and then click the OK Button. Confirm the following settings, and then click the OK Button. Work bit 1 operation type: Operation 1 Work bit 1 input assignment A = 7: Alarm 1 Work bit 1 input assignment B = 19: Invert for RUN/STOP Work bit 1 input assignment...
  • Page 268 5 Advanced Operations Example: When Work Bit 1 (WR1) Is ON for the PV Status Display Function (Registered Message: WR1) Work bit 1 (WR1) Normal operation is ON Alternating display wr 1 PV/SP  Status Display Message Specifications • You can use up to four of the following characters: A to Z, 0 to 9, spaces, and hyphens. •...

  • Page 269: Initializing Settings

    5 Advanced Operations 5-23 Initializing Settings You can set the Parameter Initialization parameter (Advanced Function Setting Level) to fact (initialize parameters to defaults given in the manual) to return all of the parameter settings to the factory defaults. The default is OFF. Operating Procedure Moving to the Advanced Function Setting Level Refer to 4-1-4 Moving to the Advanced Function Setting Level for the procedure to enter the Advanced...
  • Page 270 5 Advanced Operations 5 - 76 E5@C Digital Temperature Controllers User’s Manual (H174)
  • Page 271 Parameters 6-1 Conventions Used in this Section ....... . 6-2 6-2 Protect Level .

  • Page 272: Conventions Used In This Section

    6 Parameters Conventions Used in this Section  Meanings of Icons Used in this Section Describes the functions of the parameter. Function Describes the setting range and default of the parameter. Setting Used to indicate parameters used only for monitoring. Monitor Describes the parameter settings, such as those for Operation Commands, and procedures.

  • Page 273: Protect Level

    6 Parameters Protect Level Four levels of protection are provided on the E5@C, operation/adjustment protect, initial setting/com- munications protect, setting change protect, and PF key protect. These protect levels prevent unwanted operation of the keys on the front panel in varying degrees. Power ON Protect Level Page...
  • Page 274 6 Parameters oapt Operation/Adjustment Protect Initial Setting/Communications icpt Protect These parameters specify the range of parameters to be protected.  Operation/Adjustment Protect Set value Function Level 0 (default) Can be dis- Can be dis- Can be dis- Can be dis- played played played...
  • Page 275 6 Parameters The Event Input Assignment 1 to Event Input wtpt Setting Change Protect Assignment 6 parameters must not be set to enable/disable setting changes. Changes to settings using key operations are restricted.  Change Setting Protect This parameter is not displayed if the Event Input Assignment 1 to Event Input Assignment 6 parameters are set to enable/disable setting changes.
  • Page 276 Move to Protect Level (Protect Level): Page 6-3 Precautions for Correct Use Protection cannot be cleared or changed without the password. Be careful not to forget it. If you forget the password, contact your OMRON sales representative. 6 - 6 E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 277: Operation Level

    6 Parameters Operation Level Display this level to perform control operations on the E5@C. You can set alarm values, monitor the manipulated variable, and perform other operations in this level. Power ON This level is displayed immediately after the power is turned ON. Operation Adjustment Level...
  • Page 278 6 Parameters Process Value/Set Point 1 PV/SP No. 1 Display Selection must not be set to 0. Process Value/Set Point 2 PV/SP No. 2 Display Selection must not be set to 0. The following table shows the contents of the No. 1, 2, and 3 displays, according to the set- ting of the PV/SP Display Screen Selection parameter.
  • Page 279 6 Parameters The Event Input Assignment 1 to Event Input Assignment 6 parameters must not be set to Auto/ Auto/Manual Switch Manual and the Auto/Manual Select Addition parameter must be set to ON. The control must be set to 2-PID control. •...
  • Page 280 6 Parameters The SP Ramp Set Value parameter must not be set to OFF and the SP Ramp Fall Value parameter must sp-m Set Point During SP Ramp not be set to SAME or OFF. The ST parameter must be set to OFF. This parameter monitors the set point during SP ramp operation.
  • Page 281 6 Parameters Heater Current 2 Value Monitor HB and HS alarms must be supported (two CTs). The HB ON/OFF parameter must be set to ON. This parameter measures the heater current from the CT input used for detecting heater burnout. This parameter measures and displays the heater current value.
  • Page 282 6 Parameters HB and HS alarms must be supported (two CTs). lcr2 Leakage Current 2 Monitor The HS Alarm Use parameter must be set to ON. This parameter measures the heater current from the CT input used for detecting SSR short-circuits. This parameter measures and displays the heater current value.
  • Page 283 6 Parameters The Program Pattern parameter must not be set to sktr Soak Time Remain OFF. • This parameter measures and displays the remaining time of the soak time for the simple program function. Function Monitor range Unit 0 to 9999 min, h, or s* Monitor Seconds is supported only by the E5DC, E5DC-B, and E5GC.
  • Page 284 6 Parameters al-1 Alarm Value 1 al-2 Alarm Value 2 Alarm 1 to alarm 4 must be assigned. The Alarm 1 to 4 Type parameters must not be set to 0, 1, 4, 5, or 12. al-3 Alarm Value 3 al-4 Alarm Value 4 This parameter is set to one of the input values “X”...
  • Page 285 6 Parameters al1h Alarm Value Upper Limit 1 al2h Alarm Value Upper Limit 2 al3h Alarm Value Upper Limit 3 al4h Alarm Value Upper Limit 4 Alarm 1 to alarm 4 must be assigned. The Alarm 1 to 4 Type parameter must be set to 1, 4, or 5.
  • Page 286 6 Parameters MV Monitor (Heating) The MV Display parameter must be set to ON. This parameter is used to monitor the manipulated variable for the heating control output during opera- tion. • During standard control, the manipulated variable is monitored. During heating/cooling control, the manipulated variables on the control output (heating) is monitored.
  • Page 287 6 Parameters A Position-proportional Model must be used. Valve Opening Monitor The PV/SP Display Selection parameter must not be set to 4. • This parameter is used to monitor the valve opening for position-proportional control. • The valve opening can be monitored if a potentiometer is connected and motor calibration is executed.

  • Page 288: Adjustment Level

    6 Parameters Adjustment Level This level is for executing AT (auto-tuning) and other operations, and for set control parameters. This level provides the basic Digital Controller parameters for PID control (proportional band, integral time, derivative time) and heating/cooling control. To move to the Adjustment Level from the Operation Level, Power ON press the O Key once.
  • Page 289 6 Parameters Adjustment Level Page Page Page Page 6-26 6-30 Adjustment 6-20 l.adj sp-3 of-r w1of Work Bit 1 OFF SP 3 Manual 6-37 Level Display Reset Value Delay 50.0 6-26 Hysteresis 6-31 w2on sp-4 SP 4 Work Bit 2 ON 6-37 (Heating) Delay...
  • Page 290 6 Parameters l.adj Adjustment Level Display This parameter is displayed after moving to the Adjustment Level. The four numeric digits to identify the product code are displayed in the No. 2 display. When a logic operation is set, a period "." will be displayed on the No. 2. display. •...
  • Page 291 6 Parameters Communications must be supported. The Event Input Assignment 1 to Event Input cmwt Communications Writing Assignment 6 parameters must not be set to enable/disable communications writing. • This parameter enables/disables writing of parameters to the E5@C from the host (personal computer) using communications.
  • Page 292 6 Parameters HB and HS alarms must be supported. Heater Current 1 Value Monitor The HB ON/OFF parameter must be set to ON. This parameter measures the heater current from the CT input used for detecting heater burnout. This parameter measures and displays the heater current value. •...
  • Page 293 6 Parameters Heater Current 2 Value Monitor HB and HS alarms must be supported (two CTs). The HB ON/OFF parameter must be set to ON. This parameter measures the heater current from the CT input used for detecting heater burnout. This parameter measures and displays the heater current value.
  • Page 294 6 Parameters HB and HS alarms must be supported. lcr1 Leakage Current 1 Monitor The HS Alarm Use parameter must be set to ON. This parameter measures the heater current from the CT input used for detecting SSR short-circuits. This parameter measures and displays the heater current when the heater is OFF. •...
  • Page 295 6 Parameters HB and HS alarms must be supported (two CTs). lcr2 Leakage Current 2 Monitor The HS Alarm Use parameter must be set to ON. This parameter measures the heater current from the CT input used for detecting SSR short-circuits. This parameter measures and displays the heater current when the heater is OFF.
  • Page 296 6 Parameters sp-0 SP 0 sp-1 SP 1 sp-2 SP 2 The Number of Multi-SP Points parameter must be sp-3 SP 3 set to 2 to 8 and the Event Input 1 Assignment to Event Input 6 Assignment parameters must not be set to “Multi-SP No.
  • Page 297 6 Parameters Process Value Input Shift Sometimes an error occurs between the process value and the actual temperature. To off- set this, a compensated value can be obtained by adding an input shift value to the input. The compensated value is displayed as the process value and used for control. The entire Function input range is shifted by a fixed rate.
  • Page 298 6 Parameters There must be a remote SP input. The ST (self-tuning) parameter must be set to OFF Remote SP Input Slope Coefficient rsrt (default: ON). The Remote SP Enable parameter must be set to ON (default: OFF). This parameter sets a factor to apply to the remote SP input to compensate it. The resulting value is displayed as the remote SP input value and used in control.
  • Page 299 6 Parameters Parameter Setting range Unit Default Proportional Temperature input 0.1 to 999.9 °C or °F Setting Band Analog input 10.0 Integral Time * Integral/ Standard, heating/cooling, or 0 to 9999 Seconds Derivative close position-proportional Time Unit of control Floating position-proportional 1 to 9999 control 0.0 to 999.9...
  • Page 300 6 Parameters The control system must be set to heating/cooling c-db Dead Band control. This parameter sets the output dead band width for heating/cooling control. A negative setting sets an overlapping band. • This parameter sets an area in which the control output is 0 centering around the set point for a heating/cooling control.
  • Page 301 6 Parameters The control must be ON/OFF control. Hysteresis (Heating) For the Hysteresis (Cooling) parameter, the control Hysteresis (Cooling) chys must be heating/cooling control. This parameter sets the hysteresis for ensuring stable operation at the ON/OFF switching point. • For standard control, use the Hysteresis (Heating) parameter. The Hysteresis (Cooling) parameter cannot be used.
  • Page 302 6 Parameters The Program Pattern parameter must not be set to wt-b Wait Band OFF. • This parameter sets the stable band within which the soak time is measured for the simple program function. Function Setting range Unit Unit Temperature input OFF or 0.1 to 999.9 °C or °F Setting...
  • Page 303 6 Parameters The control must be set to 2-PID control or a Position-proportional Model must be used. mV-e MV at PV Error The MV at Stop and Error Addition parameter must be ON. • This parameter sets the MV to use when an input error occurs. Function Control method Setting range...
  • Page 304 6 Parameters ol-h MV Upper Limit The control must be set to 2-PID control. The ST parameter must be set to OFF. A Position-proportional Model must be set to close ol-l MV Lower Limit control. • The MV Upper Limit and MV Lower Limit parameters set the upper and lower limits of the manipulated variable.
  • Page 305 6 Parameters 2-PID control must be used. MV Change Rate Limit The ST parameter must be set to OFF. • The MV Change Rate Limit parameter sets the maximum allowable variation in the MV per second. If the change in the MV exceeds this setting, the MV will be changed by the MV change rate limit until the calculated value is reached.
  • Page 306 6 Parameters oc-h Open/Close Hysteresis A Position-proportional Model must be used. • The Open/Close Hysteresis parameter is used to shift the ON and OFF points for the open output and close output to prevent output chattering. Function Setting range Unit Default 0.1 to 20.0 Setting...
  • Page 307 6 Parameters w1 to 8on Work Bit 1 to 8 ON Delay The work bit operation type must not be set to OFF. w1 to 8of Work Bit 1 to 8 OFF Delay • ON Delay When the results of a work bit logic operation is ON, the work bit is turned ON after the time specified in the parameter elapses.

  • Page 308: Monitor/Setting Item Level

    6 Parameters Monitor/Setting Item Level Monitor/setting items can be displayed by means of the function key when the PF Setting parameter (Advanced Function Setting Level) is set to PFDP: Monitor/Setting Item. Power ON Operation Adjustment Level Level Press the O Key for less than 1 s.

  • Page 309: Manual Control Level

    6 Parameters Manual Control Level If you change to Manual Mode, the Manual MV parameter will be displayed and the displayed value will be output as the MV. Power ON Operation Adjustment Level Level Press the for less than 1 s. Press the Key for at Press the S Key for...
  • Page 310 6 Parameters PV/MV (Manual MV) • The manual control level display appears as shown below. E5CC, E5CC-U, E5CC-B, E5EC, E5EC-B, or E5AC E5GC E5DC-B, or E5DC Function 50.0 50.0 50.0 PV/Manual MV PV/SP/Manual MV PV/Manual MV Monitor range Unit Process value Temperature: According to indication range for each sensor.

  • Page 311: Initial Setting Level

    6 Parameters Initial Setting Level This level is used to set up the basic Digital Controller specifications. In this level, you can set the Input Type parameter to set the sensor input to be connected, limit the setting range of set points, set the alarm modes, and perform other operations.
  • Page 312 6 Parameters Initial Setting Level Page Page Page Simple Transfer Input Type o1th Direct/Reverse in-t orev 6-43 6-56 6-48 Output 1 Upper Operation 1300 or-r Limit Simple Transfer Alarm 1 Type o1tl Scaling Upper in-h alt1 6-44 6-56 6-48 Output 1 Lower Limit -200 Limit...
  • Page 313 6 Parameters in-t Input Type • The Input Type parameter is used to set the input type. • When this parameter is changed, the set point limiter is changed to the defaults. If the limiter must be specified, set the SP Upper Limit and SP Lower Limit parameters (Initial Function Setting Level) again.
  • Page 314 6 Parameters in-h Scaling Upper Limit in-l Scaling Lower limit The input type must be set for an analog input. Decimal Point • The Decimal Point parameter specifies the decimal point position of parameters (set point, etc.) whose unit is EU. Function •...
  • Page 315 6 Parameters sl-h SP Upper Limit sl-l SP Lower Limit • These parameters set the upper and lower limits of the set points. A set point can be set within the range defined by the upper and lower limit set values in the SP Upper Limit and SP Lower Limit parameters.
  • Page 316 6 Parameters s-hc Standard or Heating/Cooling A Standard Model must be used. • This parameter selects standard control or heating/cooling control. • If heating/cooling control is selected for the E5CC, E5CC-B, E5CC-U, E5DC, or E5DC-B when there is only one control output, the auxiliary output 2 terminal is assigned as the Function control output for cooling.
  • Page 317 6 Parameters ptrn Program Pattern This parameter sets the type of control when using the simple program function. • If the program pattern is set to off, the simple program will not operate. • If the program pattern is set to stop, the RUN/STOP status will change to STOP after the soak time has expired.
  • Page 318 6 Parameters oreV Direct/Reverse Operation • "Direct operation" refers to control where the manipulated variable is increased when the process value increases. Alternatively, "reverse operation" refers to control where the manipulated variable is increased when the process value decreases. Function Setting range Default or-r: Reverse operation, or-d: Direct operation...
  • Page 319 6 Parameters Alarm output operation Alarm type Description of function When alarm value When alarm value value X is positive X is negative Lower-limit Set the downward deviation in the set point by setting the alarm value (X). The alarm is ON when the PV is lower than the SP by the deviation or more.
  • Page 320 6 Parameters Alarm output operation Alarm type Description of function When alarm value When alarm value value X is positive X is negative MV absolute-value Standard Control Standard Control This alarm type turns ON the alarm when the upper-limit alarm manipulated variable (MV) is higher than the alarm Heating/Cooling...
  • Page 321 6 Parameters • For the upper- and lower-limit alarms in cases 1 and 2 above, the alarm is always OFF if upper- and lower-limit hysteresis overlaps. • In case 3, the alarm is always OFF. Set value: 5 (Upper- and lower-limit alarm with standby sequence) •...
  • Page 322 6 Parameters Alarm 1 must be assigned. alh1 Alarm 1 Hysteresis The alarm 1 type must not be 0, 12, or 13. Alarm 2 must be assigned. alh2 Alarm 2 Hysteresis The alarm 2 type must not be 0, 12, or 13. Alarm 3 must be assigned.
  • Page 323 6 Parameters o1st Control Output 1 Signal Control output 1 must be a linear current output. o2st Control output 2 must be a linear current output. Control Output 2 Signal These parameters set the output signal for linear current outputs. •...
  • Page 324 6 Parameters tr-t There must be a transfer output. Transfer Output Type • This parameter sets the transfer output type. Function Transfer output type Default Setting Set point Set point during SP ramp sp-m MV (heating) c-mV MV (cooling) Valve opening The remote SP will be output while the SP Mode parameter is set to the Remote SP Mode.
  • Page 325 6 Parameters tr-h Transfer Output Upper Limit There must be a transfer output. The transfer output type must not be set to OFF. tr-l Transfer Output Lower Limit • This parameter sets the upper and lower limit values of transfer outputs. Function Default Transfer...
  • Page 326 6 Parameters Simple Transfer Output 1 Upper E5CC-U, E5DC, E5DC-B, or E5GC only. o1th Limit There must be a linear current output. The Control Output 1 Assignment parameter must specify the simple transfer SP, simple transfer Simple Transfer Output 1 Lower ramp SP, simple transfer PV, simple transfer MV o1tl Limit...
  • Page 327 6 Parameters eV-1 Event Input Assignment 1 eV-2 Event Input Assignment 2 eV-3 Event Input Assignment 3 There must be event inputs. eV-4 Event Input Assignment 4 eV-5 Event Input Assignment 5 eV-6 Event Input Assignment 6 • The following functions can be assigned to event inputs 1 to 6. RUN/STOP Auto/Manual Switch Function...
  • Page 328 6 Parameters Setting Function None none Setting RUN/STOP stop Auto/Manual manu prst Program Start Invert Direct/Reverse Operation SP Mode Switch 100% AT Execute/Cancel at-2 at-1 40% AT Execute/Cancel Setting Change Enable/Disable wtpt cmwt Communications Writing Enable/Disable Alarm Latch Cancel msp0 Multi-SP No.
  • Page 329 6 Parameters clfl Close/Floating A Position-proportional Model must be used. • The Close/Floating parameter is used to set the control method for a Position-proportional Model. Function Setting range Default flot: Floating control flot Setting clos: Close control Valve Opening Monitor Floating control must be used vmsl (Position-proportional Model).
  • Page 330 6 Parameters Travel Time A Position-proportional Model must be used. The Travel Time parameter is set to the time from when the valve is completely open until it is completely closed. The Travel Time parameter is set automatically when motor calibra- tion is performed.

  • Page 331: Advanced Function Setting Level

    6 Parameters Advanced Function Setting Level The Advanced Function Setting Level is used for Power ON optimizing Digital Controller performance. To move to this level, input the password ("−169") from the Ini- Operation Adjustment tial Setting Level. Level Level To be able to enter the password, the Initial Set- Press the O Key for less than 1 s.
  • Page 332 6 Parameters Advanced Function Setting Level Page Page Page Page Parameter 6-63 6-71 6-79 Minimum Output init a1lt ompw LBA Detection 6-89 Alarm 1 Latch ON/OFF Band Initialization Time 6-71 LBA Level PF Setting mspu a2lt lbal 6-79 Number of 6-63 6-90 Alarm 2 Latch...
  • Page 333 6 Parameters init Parameter Initialization • This parameter returns all parameter settings to their defaults. • After the initialization, the set value automatically turns OFF. Function Setting range Default Initialization is not executed. off: Setting Initializes to the factory settings described in the manual. fact: The Digital Controller must not have event inputs or the Event Input Assignment 1 to Event Input...
  • Page 334 6 Parameters rest Standby Sequence Reset Alarm 1 to 4 type must be 5, 6, 7, 10, or 11. • This parameter selects the conditions for enabling reset after the standby sequence of the alarm has been canceled. • Output is turned OFF when switching to the Initial Setting Level, Communications Setting Function Level, Advanced Function Setting Level, or Calibration Level.
  • Page 335 6 Parameters sb1n Auxiliary Output 1 Open in Alarm Auxiliary output 1 must be assigned. sb2n Auxiliary Output 2 Open in Alarm Auxiliary output 2 must be assigned. sb3n Auxiliary Output 3 Open in Alarm Auxiliary output 3 must be assigned. sb4n Auxiliary Output 4 Open in Alarm Auxiliary output 4 must be assigned.
  • Page 336 6 Parameters HB and HS alarms must be supported. Heater Burnout Latch The HB ON/OFF parameter must be set to ON. • When this parameter is set to ON, the heater burnout alarm is held until either of the following conditions is satisfied. a Heater burnout detection is set to 0.0 A.
  • Page 337 6 Parameters Temperature input, standard control, 2-PID control st-b ST Stable Range must be set. The ST parameter must be set to ON. • The setting of this parameter determines when ST operates. This parameter cannot be used when ST is set to OFF. Function Setting range Unit...
  • Page 338 6 Parameters at-g AT Calculated Gain Control must be set to 2-PID control. at-h AT Hysteresis Control must be set to 2-PID control or close lcma Limit Cycle MV Amplitude position-proportional control. • Normally use the default values for these parameters. •...
  • Page 339 6 Parameters Moving Average Count • This parameter sets the number of inputs to include in the moving average. The data after moving average processing is illustrated in the following figure. Function Input data Operation result Time • Use a moving average to suppress rapid changes in the input. Setting range Unit Default...
  • Page 340 6 Parameters o-dp MV Display A Standard Model must be used. This parameter is used to display the manipulated variable (MV). The manipulated variable is displayed when the MV Monitor (Heating) and MV Monitor (Cooling) parameters are set to ON, and not displayed when these parameters are set to Function OFF.
  • Page 341 6 Parameters Alarm 1 must be assigned, and the alarm 1 type a1lt Alarm 1 Latch must not be 0. Alarm 2 must be assigned, and the alarm 2 type a2lt Alarm 2 Latch must not be 0 or 12. Alarm 3 must be assigned, and the alarm 3 type a3lt Alarm 3 Latch...
  • Page 342 6 Parameters prlt Move to Protect Level Time • This parameter sets the key pressing time required to move to the Protect Level from the Operation Level, the Adjustment Level, or Monitor/Setting Item Level. Function Setting range Unit Default 1 to 30 Seconds Setting Cold Junction Compensation...
  • Page 343 6 Parameters Alarm 1 must be assigned, and the alarm 1 type a1on Alarm 1 ON Delay must not be 0, 12, or 13. Alarm 2 must be assigned, and the alarm 2 type a2on Alarm 2 ON Delay must not be 0, 12, or 13. Alarm 3 must be assigned, and the alarm 3 type a3on Alarm 3 ON Delay...
  • Page 344 6 Parameters Alarm 1 must be assigned, and the alarm 1 type a1of Alarm 1 OFF Delay must not be 0, 12, or 13. Alarm 2 must be assigned, and the alarm 2 type a2of Alarm 2 OFF Delay must not be 0, 12, or 13. Alarm 3 must be assigned, and the alarm 3 type a3of Alarm 3 OFF Delay...
  • Page 345 6 Parameters amad Auto/Manual Select Addition Control must be set to 2-PID control. • This parameter sets whether the Auto/Manual Select Addition parameter is to be displayed. Function Setting range Default on: Displayed, off: Not displayed Standard Model: off Setting Position-proportional Model: on ...
  • Page 346 6 Parameters Control must be set to 2-PID control. A Position-proportional Model set to Close Control mani Manual MV Initial Value with the Direct Setting of Position-proportional MV parameter set to ON must be used. This parameter sets the initial value of the manual MV to use after control moves from Auto- matic Mode to Manual Mode.
  • Page 347 6 Parameters Control must be set to 2-PID control. If the input type is set for a temperature input, either the Standard or Heating/Cooling parameter must be set to standard control or, if the Standard or Heating/Cooling parameter is set to heating/cooling control, the Heating/Cooling Tuning Method parameter must not be set to air or water cooling.
  • Page 348 6 Parameters HB and HS alarms must be supported. HS Alarm Latch The HS Alarm Use parameter must be set to ON. • When this parameter is set to ON, the HS alarm is held until any of the following conditions is satisfied.
  • Page 349 6 Parameters A Standard Model must be used. LBA Detection Time Alarm 1 must be assigned. The alarm type must be set to 12 (LBA). This parameter enables or disables the LBA function and sets the detection time interval. • To disable the LBA function, set 0. Function Setting range Unit...
  • Page 350 6 Parameters A Standard Model must be used. Alarm 1 must be assigned. lbab LBA Band The alarm type must be set to 12 (LBA). The LBA detection time must not be 0. • This parameter sets the LBA band. •...
  • Page 351 6 Parameters out1 Control Output 1 Assignment A Standard Model must be used. A Standard Model with two control outputs must be out2 Control Output 2 Assignment used. • These parameters set the function to assign to control outputs 1 and 2. Function Setting range Default...
  • Page 352 6 Parameters sub1 Auxiliary Output 1 Assignment There must be an auxiliary output 1. sub2 Auxiliary Output 2 Assignment There must be an auxiliary output 2. sub3 Auxiliary Output 3 Assignment There must be an auxiliary output 3. sub4 Auxiliary Output 4 Assignment There must be an auxiliary output 4.
  • Page 353 6 Parameters Can be selected when the Program Pattern parameter is set to OFF, but the function will be disabled. WR1 to WR8 are not displayed when the logic operation function is not used. If the Digital Controller is equipped with HB/HS alarm detection, it is set by default to ha (Heater Alarm).
  • Page 354 6 Parameters The Program Pattern parameter must not be set to Soak Time Unit OFF. • Set the soak time unit for the simple program function. Function Setting range Default s: Seconds,* m: Minutes, h: Hours Setting You can select seconds only for the E5DC, E5DC-B and E5GC. (The E5DC must be manufactured in July 2014 or later (version 2.2 or higher).) ...
  • Page 355 6 Parameters There must be a remote SP input. rs-t The ST (self-tuning) parameter must be set to OFF Remote SP Input (default: ON). This parameter sets the input type for the remote SP. Function Setting range Default 4-20: 4 to 20mA Setting 0-20: 0 to 20mA 1-5v: 1 to 5V...
  • Page 356 6 Parameters There must be a remote SP input. rsph Remote SP Upper Limit The ST (self-tuning) parameter must be set to OFF (default: ON). The Remote SP Enable parameter must be set to rspl Remote SP Lower Limit ON (default: OFF). You can scale the remote SP input for the PV input range with the values that are set for the Remote SP Upper and Lower Limit parameters.
  • Page 357 6 Parameters There must be a remote SP input. The ST (self-tuning) parameter must be set to OFF sptr (default: ON). SP Tracking The Remote SP Enable parameter must be set to ON (default: OFF). • This parameter sets the operation to perform when moving from Remote SP Mode to Local SP Mode.
  • Page 358 6 Parameters Control must be set to 2-PID control. manl Close control must be used (Position-proportional Manual MV Limit Enable Model). • This parameter sets whether the MV Upper Limit and MV Lower Limit parameters are to be enabled for manual MV in Manual Mode. Function Setting range Default...
  • Page 359 6 Parameters The control must be set to heating/cooling control hctm Heating/Cooling Tuning Method and 2-PID control. This parameter sets the tuning method that is suitable for the cooling control characteristics. Function Setting range Default 0: Same as heating control Setting 1: Linear 2: Air cooling...
  • Page 360 6 Parameters PF Setting • This parameter sets the function of the PF Key. Function • The default is SHFT (Digit Shift). Set value Setting Function Setting OFF: off Disabled Does not operate as a function key. RUN: run Specifies RUN status. STOP: stop STOP Specifies STOP status.
  • Page 361 6 Parameters pfd1 Monitor/Setting Item 1 pfd2 Monitor/Setting Item 2 pfd3 The PF Setting parameter must be set to PFDP. Monitor/Setting Item 3 pfd4 Monitor/Setting Item 4 pfd5 Monitor/Setting Item 5 • When the PF Key is set to display monitor/setting items, pressing the PF Key will display in order the contents of the Monitor/Setting Item 1 to 5 parameters.
  • Page 362 6 Parameters spd1 PV/SP No. 1 Display Selection spd2 PV/SP No. 2 Display Selection These parameters set the items to display on the No. 1 display, No. 2 display, and No. 3 dis- play. Function No. 3 display (E5EC, Set value No.
  • Page 363 6 Parameters pvdp The input type must be set for a temperature input. PV Decimal Point Display The display below the decimal point in the PV can be hidden for temperature inputs. • The PV decimals below the decimal point can be hidden by setting the PV Decimal Point Display parameter to OFF.
  • Page 364 6 Parameters svst SV Status Display Function • This parameter sets a control or alarm status that is displayed alternately in 0.5-s cycles on the No. 2 display when the PV is set to be displayed in the No. 1 display. •...
  • Page 365 6 Parameters The control output on the cooling side must be a relay or voltage output. LCT Cooling Output Minimum ON Heating/cooling control must be used, 2-PID lcmt Time control must be used, and the Heating/Cooling Tuning Method parameter must be set to air or water cooling.

  • Page 366: Communications Setting Level

    6 Parameters Communications Setting Level psel Protocol Setting Communications must be supported. u-no Communications Unit No. Communications Baud Rate Communications Data Length CompoWay/F must be selected as the protocol. sbit Communications Stop Bits CompoWay/F must be selected as the protocol. CompoWay/F or Modbus must be selected as the prty Communications Parity...
  • Page 367 6 Parameters Programless communications and component communications can be used with version 1.1 or higher of the E5CC/EC/AC, version 1.0 or higher of the E5DC, and version 2.2 or higher of the E5GC. Refer to the E5 C Digital Controllers Communications Manual (Cat. No. H175) for details. Protocol Setting = Host Link (FINS), MC Protocol (Format 4), or Dedicated Protocol (Format 4)) Parameter Parameter...
  • Page 368 6 Parameters 6 - 98 E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 369: User Calibration

    User Calibration 7-1 User Calibration ..........7-2 7-2 Parameter Structure .
  • Page 370 If, however, it must be calibrated by the user, use the parameters for calibrating temperature input and analog input. OMRON, however, cannot ensure the results of calibration by the user. Also, calibration data is overwritten with the latest calibration results. The default calibration settings cannot be restored after user calibration.

  • Page 371: Parameter Structure

    7 User Calibration Parameter Structure • To execute user calibration, enter the password "1201" at the Move to Calibration Level parameter in the Advanced Function Setting Level. The mode will be changed to the calibration mode, and adj will be displayed. •...

  • Page 372: Thermocouple Calibration

    7 User Calibration Thermocouple Calibration • Calibrate according to the type of thermocouple: thermocouple group 1 (input types 5, 7, 11, 12, 15, 19, and 20) and thermocouple group 2 (input types 6, 8, 9, 10, 13, 14, 16, 17, 18, 21, 22, 23, and 24). •...
  • Page 373 7 User Calibration Additional Information Connecting the Cold Junction Compensator Correct process values cannot be obtained if you touch the contact ends of the compensating conductor during calibration of a thermocouple. Accordingly, short-circuit (enable) or open (disable) the tip of the thermocouple inside the cold junction compensator as shown in the figure below to create a contact or non-contact state for the cold junction compensator.
  • Page 374 7 User Calibration 6. When the M Key is pressed, the status changes as shown to the left. t -6 Set the STV to −6 mV. Allow the count value on the No. 2 display to fully stabilize, then press the D Key 2988 to temporarily register the calibration settings.

  • Page 375: Resistance Thermometer Calibration

    7 User Calibration Resistance Thermometer Calibration In this example, calibration is shown for Digital Controller with a resistance thermometer set as the input type. Use connecting wires of the same thickness 1. Connect the power supply. 2. Connect a precision resistance box (called a "6-dial variable resistor" in this manual) to the resistance thermometer input terminals, as shown in the following diagram.
  • Page 376 7 User Calibration 3. Turn the power ON. 4. Move to the Calibration Level. This starts the 30-minute aging timer. This timer provides an approximate timer for aging. After 30 minutes have elapsed, the No. 2 display changes to 0. You can advance to the next step in this procedure even if 0 is not displayed.

  • Page 377: Calibrating Analog Input

    7 User Calibration Calibrating Analog Input  Calibrating a Current Input In this example, calibration is shown for a Digital Controller with an analog input, with a current input set as the input type. 1. Connect the power supply. 2. Connect an STV and DMM to the current input terminals, as shown in the following diagram. E5CC/E5CC-U/E5EC/E5AC/E5DC/E5DC-B/E5GC E5CC-B/E5EC-B Input power supply...
  • Page 378 7 User Calibration 7. When the M Key is pressed, the status changes as shown to the left. The data to be temporarily registered is not displayed if it is not complete. Press the U Key. The No. 2 display changes to yes. Release the key and wait two seconds or press the M Key.
  • Page 379 7 User Calibration  Calibrating a Voltage Input In this example, calibration is shown for a Digital Controller with an analog input, with a voltage input set as the input type. 1. Connect the power supply. 2. Connect an STV and DMM to the voltage input terminals, as shown in the following diagram.
  • Page 380 7 User Calibration • Input type 27 or 6. When the M Key is pressed, the status changes as shown to the left. Set the STV as follows: • Input type 27, 28, or 29: 1 V 1V 1 • Input type 30: −6 mV 5ac0 •...

  • Page 381: Calibrating The Transfer Output

    7 User Calibration Calibrating the Transfer Output For Digital Controllers that have a transfer output, the trans- Advanced Function fer output calibration display will be displayed after input cal- Setting Level ibration has been completed. The E5CC-U, E5DC, E5DC-B, and E5GC do not have a transfer output.
  • Page 382 7 User Calibration 5. To cancel saving the temporarily registered calibration data to non-volatile str.t memory, press the M Key without pressing the U Key, i.e., while no is displayed in the No. 2 display. Press the U Key. The No. 2 display changes to yes. Release the key and wait 2 seconds or press the M Key.

  • Page 383: Checking Indication Accuracy

    7 User Calibration Checking Indication Accuracy • After calibrating the input, be sure to check the indication accuracy to make sure that the calibration has been executed correctly. • Operate the E5@C in the process value/set point monitor mode. • Check the indication accuracy at the following three values: upper limit, lower limit, and mid-point. •...
  • Page 384 7 User Calibration  Resistance Thermometer • Preparations The diagram below shows the required device connections. E5CC, E5CC-U, E5EC, E5AC, E5DC, E5DC-B, or E5GC Input power supply 6-dial variable resistor The terminal numbers are as follows: • Input Power Supply (C/D) •...
  • Page 385 7 User Calibration  Analog Input • Preparations The diagram below shows the required device connections. (The connection terminals depend on the model and input type.) Current Input E5CC, E5CC-U, E5EC, E5AC, E5DC, E5DC-B, or E5GC The terminal numbers are as follows: •...
  • Page 386 7 User Calibration 7 - 18 E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 387: Appendices

    Appendices A-1 Specifications ..........A-2 A-1-1 Ratings .
  • Page 388 A Appendices A-1 Specifications A-1-1 Ratings Supply voltage 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz/24 VDC Operating voltage range 85% to 110% of rated supply voltage Option number 000: 5.2 VA max. Option number 000: 3.1 VA max./1.6 W max. E5CC/E5CC-U/E5CC-B Other option numbers: 6.5 VA max.
  • Page 389 A Appendices Supply voltage 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz/24 VDC Control method ON/OFF or 2-PID control (with autotuning) Setting method Digital setting using front panel keys Indication method 11-segment digital displays and individual indicators Other functions Depend on the model −10 to 55°C (with no condensation or icing), For 3-year warranty: Mounted individually at −10 Ambient temperature...
  • Page 390 A Appendices A-1-2 Characteristics E5CC, E5CC-B, E5EC, E5EC-B, E5AC, E5DC, E5DC-B, and E5GC: (±0.3% of indication value or ±1°C, whichever is greater) ±1 digit max. Thermocouple Indication E5CC-U: accuracy (±1% of PV or ±2°C, whichever is greater) ±1 digit max. (when mounted Resistance (±0.2% of indication value or ±0.8°C, whichever is greater) ±1 digit max.
  • Page 391 A Appendices Shock resistance 300 m/s , 3 times each in X, Y, and Z directions Approx. 120 g Adapter: Approx. 10 g Terminal cover: Approx. 0.5 g E5CC each E5CC-B Approx. 120 g Adapter: Approx. 10 g E5CC-U Approx. 100 g Adapter: Approx.

  • Page 392: A-1-4 Waterproof Packing

    A Appendices A-1-4 Waterproof Packing If the Waterproof Packing is lost or damage, order one of the following models. Y92S-P12 (for DIN 48 × 24) Y92S-P8 (for DIN 48 × 48) Y92S-P9 (for DIN 48 × 96) Y92S-P10 (for DIN 96 × 96) A-1-5 Unit Labels Order the Unit Labels separately to use them with the E5DC or E5DC-B.

  • Page 393: A-1-6 Setup Tool Port Cover For Front Panel

    A Appendices A-1-6 Setup Tool Port Cover for Front Panel A Y92F-P7 Setup Tool Port Cover for the front panel is included with the E5EC, E5EC-B, or E5AC. Order this Port Cover separately if the Port Cover on the front-panel Setup Tool port is lost or damaged. The Waterproof Packing must be periodically replaced because it may deteriorate, shrink, or harden depending on the operating environment.

  • Page 394: A-1-7 Connector Cover Of The Terminal Unit (Models With Push-In Plus Terminal Blocks

    A Appendices A-1-7 Connector Cover of the Terminal Unit (models with Push-in Plus Terminal Blocks) The Terminal Units of the E5DC-B have male and female connector covers (E53-COV26), respectively. Order the connector covers separately, if lost or damaged. E53-COV26 Male connector cover Female connector cover The attachment and removal procedure of the connector covers is described below.
  • Page 395 A Appendices Attaching the Connector Covers  For a male connector cover Attach the connector cover until the claws on the connector cover fit into the connector with a click sound. A male connector does not have an up/down direction. ...

  • Page 396: Current Transformer (Ct

    A Appendices A-2 Current Transformer (CT) A-2-1 Specifications Item Specifications Model number E54-CT1 E54-CT3 E54-CT1L E54-CT3L Max. continuous current 50 A AC 50 A AC 120 A AC 120 A AC Dielectric strength 1,000 VAC (for 1 min) 1,500 VAC (1 min) Vibration resistance 50 Hz, 98 m/s Weight...
  • Page 397 A Appendices • E54-CT1L Cable (AWG18) 115±5 Shrinkable tube (12) Case (PBT) Mark (yellow) Filler (epoxy) 5.8 dia. 10.5 Two, 3.5 dia. • E54-CT3 2.36 dia. Filler 12.0 dia. (epoxy) Case (PBT) 40 × 40 Two, M3 holes (depth: 4) E5@C Digital Temperature Controllers User’s Manual (H174) A - 11...
  • Page 398 A Appendices • E54-CT3L 100±5 Cable (AWG18) Case (PBT) Filler (epoxy) 12 dia. Two, M3 holes (depth: 4) A - 12 E5@C Digital Temperature Controllers User’s Manual (H174)

  • Page 399: Usb-Serial Conversion Cable And Conversion Cable

    A Appendices A-3 USB-Serial Conversion Cable and Conversion Cable A Conversion Cable is also required to connect to the Setup Tool port on the front panel of the E5EC, E5EC-B, E5AC, E5DC, or E5DC-B or to the Setup Tool port on the bottom panel of the E5GC. The fol- lowing table lists the cables and ports that are used.

  • Page 400: A-3-2 E58-Cifq2-E Conversion Cable

    A Appendices  Dimensions (2,110 mm) 250 mm 263 mm 1,510 mm RD indicator PWR indicator SD indicator LED Indicator Display Indicator Color Status Meaning Green Lit. USB bus power is being supplied. Not lit. USB bus power is not being supplied. Yellow Sending data from USB-Serial Conversion Cable Not lit...

  • Page 401: Error Displays

    A Appendices A-4 Error Displays When an error occurs, the error contents are shown on the No. 1 or the No. 2 display. This section describes how to check error codes on the display, and the actions to be taken to remedy the problems.
  • Page 402 A Appendices [[[[ Display Range Exceeded ]]]]  Meaning Though this is not an error, it is displayed if the process value exceeds the display range when the control range is larger than the display range. The display ranges are shown below (with decimal points omitted). •...
  • Page 403 A Appendices e111 Memory Error  Meaning Internal memory operation is in error.  Action First, turn the power OFF then back ON again. If the display remains the same, the Digital Controller must be repaired. If the display is restored, then the probable cause is electrical noise affecting the control system.
  • Page 404 A Appendices ---- Potentiometer Input Error (Position-proportional Models Only)  Meaning “----” will be displayed for the Valve Opening Monitor parameter if any of the following error occurs. • Motor calibration has not been performed. • The wiring of the potentiometer is incorrect or broken. •...

  • Page 405: A-5-1 Frequently Asked Questions

    [Refer to Checking the PV input slope correction coefficient.]  Checking the Input Type If the setting value is to be changed for the purpose of checking, OMRON recommends that you make a note of the setting value before change.
  • Page 406 = -20.0; When the input value is 100.0ºC, the indicated temperature will be 80.0ºC.  Checking the PV Input Slope Correction Coefficient If the setting value is to be changed for the purpose of checking, OMRON recommends that you make a note of the setting value before change. Turn ON the power.
  • Page 407 A Appendices Change the parameter that is displayed with the O (Mode) Press the (Mode) key l.adj several times to display K0TV. Key. (The number of times the After completion, press the O key is to be pressed varies according to the specifica- (Level) key for less than one tions.) second...

  • Page 408: A-5-2 Checking Problems

    A Appendices A-5-2 Checking Problems If the Digital Controller is not operating normally, check the following points before requesting repairs. If the problem persists, contact your OMRON representative for details on returning the product. Timing Status Meaning Countermeasures Page Turning...
  • Page 409 A Appendices Timing Status Meaning Countermeasures Page During Output will not turn ON Set to STOP (default: Set the RUN/STOP mode to RUN. If STOP is lit on the 5-12 operation RUN) display, control is stopped. (continued) Specified operation is Select either forward or reverse operation depending on 4-15 unsuitable for required...
  • Page 410 A Appendices Symptom: Cannot Communicate or a Communications Error Occurs Meaning Countermeasures The communications wiring is not correct. Correct the wiring. The communications line has become Connect the communications line securely and tighten the screws. disconnected. The communications cable is broken. Replace the cable.

  • Page 411: Parameter Operation Lists

    A Appendices A-6 Parameter Operation Lists A-6-1 Operation Level Parameters Characters Setting (monitor) value Display Default Unit Process Value Temperature: According to indication range for each sensor. Analog: Scaling lower limit −5% FS to Scaling upper limit +5% FS Set Point SP lower limit to SP upper limit Multi-SP Set Point 0 to 7...

  • Page 412: A-6-2 Adjustment Level

    A Appendices A-6-2 Adjustment Level Parameters Characters Setting (monitor) value Display Default Unit Adjustment Level l.adj Display AT Execute/Cancel OFF, AT Cancel None off, at-2, AT-2: 100%AT Execute at-1 AT-1: 40%AT Execute Communications OFF, ON None cmwt Writing LSP, RSP None spmd SP Mode...
  • Page 413 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Integral Time (Cooling) Integral/Derivative Time Unit of 1 s: 0 to 9,999 Seconds Integral/Derivative Time Unit of 0.1 s: 0.0 to 999.9 233.0 Derivative Time Integral/Derivative Time Unit of 1 s: 0 to 9,999 Seconds (Cooling) Integral/Derivative Time Unit of 0.1 s: 0.0 to 999.9...

  • Page 414: A-6-3 Initial Setting Level

    A Appendices A-6-3 Initial Setting Level Parameters Characters Setting (monitor) value Display Default Unit Input Type Temperature 0: Pt100 None in-t input 1: Pt100 2: Pt100 3: JPt100 4: JPt100 5: K 6: K 7: J 8: J 9: T 10: T 11: E 12: L...
  • Page 415 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Alarm 1Type 0: Alarm function OFF None alt1 1: Upper and lower-limit alarm 2: Upper-limit alarm 3: Lower-limit alarm 4: Upper and lower-limit range alarm 5: Upper- and lower-limit alarm with standby sequence 6: Upper-limit alarm with standby sequence 7: Lower-limit alarm with standby sequence...
  • Page 416 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Control Output 2 Signal 4-20: 4-20 mA 4-20 None o2st 4-20, 0-20 0-20: 0-20 mA Transfer Output Signal 4-20: 4-20 mA 4-20 None trst 4-20, 1-5V 1-5V: 1-5 V Transfer Output Type OFF: None tr-t...
  • Page 417 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Extraction of Square OFF: ON OFF(0) None off, on Root Enable Move to Advanced −1,999 to 9,999 None amov function Setting Level This range can be used only for E5CC-U Digital Controllers and only if they are manufactured in May 2014 or later (version 2.2 or higher).

  • Page 418: A-6-4 Manual Control Level

    A Appendices A-6-4 Manual Control Level Parameters Setting (monitor) value Default Unit Manual MV −5.0 to 105.0 (standard) −105.0 to 105.0 (heating/cooling) *1*2 −5.0 to 105.0 (position-proportional) When the Manual MV Limit Enable parameter is set to ON, the setting range will be the MV lower limit to the MV upper limit.
  • Page 419 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Display Brightness 1 to 3 None brgt Alarm 1 Latch OFF, ON None a1lt off, on Alarm 2 Latch OFF, ON None a2lt off, on Alarm 3 Latch OFF, ON None a3lt off, on...
  • Page 420 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Control Output 1 None out1 Relay Output or Voltage Output (for Driving SSR) Assignment NONE: No assignment none O: Control output (heating) C-O: Control output (cooling) ALM1: Alarm 1 alm1 ALM2: Alarm 2 alm2 ALM3: Alarm 3...
  • Page 421 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Auxiliary Output 1 NONE: No assignment ALM1 None sub1 none Assignment *Digital O: Control output (heating) Controllers C-O: Control output (cooling) without HB ALM1: Alarm 1 alm1 and HS ALM2: Alarm 2 alm2 alarm ALM3: Alarm 3...
  • Page 422 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Remote SP Upper limit Temperature input: Input setting range lower limit to 1300 rsph Input setting range upper limit Analog input: Scaling lower limit to Scaling upper limit Remote SP lower limit Temperature input: Input setting range lower limit to −200 rspl...
  • Page 423 A Appendices Parameters Characters Setting (monitor) value Display Default Unit Monitor/Setting Item 5 Same as Monitor/Setting Item 1. None pfd5 PV/SP No. 1 Display 0: Nothing is displayed. None spd1 Selection 1: PV/SP/Nothing displayed 2: PV/Nothing displayed/Nothing displayed 3: SP/SP (character display)/Nothing displayed 4: PV/SP/MV (valve opening for Position-proportional Models) 5: PV/SP/Multi-SP No.

  • Page 424: A-6-7 Protect Level

    A Appendices A-6-7 Protect Level Parameters Characters Setting (monitor) value Display Default Unit −1999 to 9999 None pmoV Move to Protect level Operation/Adjustment Protect 0 to 3 None oapt Initial Setting/Communications Protect 0 to 2 None icpt Setting Change Protect OFF, ON None wtpt...

  • Page 425: A-6-9 Initialization According To Parameter Changes

    A Appendices A-6-9 Initialization According to Parameter Changes The parameters that are initialized when parameters are changed are shown under Related initialized parameters. Changed parameter Related initialized parameters Related parameter Temperature Analog Position Position -proport -proport input input initialization execution ional ional condition...
  • Page 426 A Appendices Changed parameter Related initialized parameters Auxiliary Output 3 ● ● Assignment Auxiliary Output 4 ● ● Assignment Event Input ● Assignment 1 to 6 Move to Protect Level ● MV Display Selection ● Position Proportional ● Dead Band Dead Band ●...
  • Page 427 A Appendices *4.3 Initialized to the above default values regardless of the settings for changing the transfer output type. Initialized as follows according to the Standard or Heating/Cooling parameter setting. • MV Upper Limit: 100.0 • MV Lower Limit: Standard 0.0, heating/cooling −100.0 Initialized to control output (cooling) for heating and cooling control, according to the following.
  • Page 428 A Appendices *22.1 Initialized only when the simple transfer output is set to Simple Transfer SP, Simple Transfer Ramp SP, or Simple Transfer PV. *22.2 Initialized only when the simple transfer output is set to Simple Transfer MV (Heating) or Simple Transfer MV (Cooling).

  • Page 429: Sensor Input Setting Range, Indication Range, Control Range

    A Appendices A-7 Sensor Input Setting Range, Indication Range, Control Range Specificati Input setting range Input indication range value −200 to 850 (°C)/−300 to 1500 (°F) −220 to 870 (°C)/−340 to 1540 (°F) Resistance Pt100 thermometer −199.9 to 500.0 (°C)/−199.9 to 900.0 (°F) −199.9 to 520.0 (°C)/−199.9 to 940.0 (°F) 0.0 to 100.0 (°C)/0.0 to 210.0 (°F) −20.0 to 120.0 (°C)/−40.0 to 250.0 (°F)

  • Page 430: Setting Levels Diagram

    A Appendices A-8 Setting Levels Diagram This diagram shows all of the setting levels. To move to the Advanced Function Setting Level and Cali- bration Level, you must enter passwords. Some parameters are not displayed depending on the protect level setting and the conditions of use. Control stops when you move from the Operation Level to the Initial Setting Level.

  • Page 431: Parameter Flow

    A Appendices A-9 Parameter Flow This section describes the parameters set in each level. Pressing the M (Mode) Key at the last parameter in each level returns to the top parameter in that level. Some parameters may not be displayed depending on the model and other settings. Press the S Key*2 Power ON Starting in Manual Mode.
  • Page 432 A Appendices Monitor/Setting Item Level Monitor/Setting Monitor/Setting Monitor/Setting Monitor/Setting Monitor/Setting Item Display 1 Item Display 4 Item Display 5 Item Display 3 Item Display 2 Note: The monitor/setting items to be displayed is set in the Monitor/Setting Item 1 to 5 parameters (advanced function setting level). Press the O Key for at least 1 s.
  • Page 433 Index E5@C Digital Temperature Controllers User’s Manual (H174) I - 1...
  • Page 434 Numerics 2-PID control ............4-14, 6-45 dedicated protocol (format 4) ......6-96, A-38 derivative time ............. 4-31 detection current values ..........4-46 Digit Shift Key ..............3-9 AD Converter Error ............A-16 dimensions ..............2-2 Adjustment Level ..........6-18, A-26 direct and reverse operation ........4-15 Advanced Function Setting Level ......
  • Page 435 installation ..............2-2 Modbus ............... 6-96 Common for the E5DC/E5DC-B Mode Key (M Key) ............3-7 mounting to the panel ........2-12 model number legends ..........1-6 E5CC Models with Screwless Clamp Terminal Blocks .... 2-5 mounting to the Terminal Cover ....2-10 Monitor/Setting Item Level .........6-38, A-32 E5CC, E5CC-B, and E5CC-U mounting the DIN Track ..........
  • Page 436 Changed Parameter Only ........6-5 Limit Cycle MV Amplitude ......4-25, 6-68 Loop Burnout Alarm (LBA) ........5-28 Cold Junction Compensation Method ....6-72 Communications Baud Rate ........6-96 Manual Control Level ..........5-34 Communications Data Length ....... 6-96 Manual MV Initial Value ......... 6-76 Communications Parity ..........
  • Page 437 Remote SP Lower Limit ....... 5-60, 6-86 PF Key Protect ............5-20 Setting Change Protect ......... 5-20 Remote SP Monitor ....... 5-60, 5-61, 6-9 Remote SP Upper Limit ....... 5-60, 6-86 Push-In Plus terminal blocks ......2-2, 2-3, 2-58 RT ................. 6-77 PV change rate alarm ..........
  • Page 438 temperature unit ............4-13 terminal arrangement ..........2-24 terminal block wiring examples E5CC ..............2-24 E5CC-B ..............2-32 E5CC-U ..............2-29 E5DC ..............2-46 E5DC-B ..............2-49 E5EC/E5AC ............2-36 E5EC-B ..............2-41 E5GC ..............2-52 thermocouple calibration ..........7-4 thermocouple or infrared temperature sensor .....
  • Page 440 The Netherlands Hoffman Estates, IL 60169 U.S.A. Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 © OMRON Corporation 2011-2019 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, Room 2211, Bank of China Tower, No.

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