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Omron E5GN - User Manual

Omron E5GN
132 pages
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Cat.No. H101–E1–2
Temperature Controller
E5GN
USER’S MANUAL

Table of Contents

Other manuals for Omron E5GN

Questions and Answers

  • J
    Julia NguyenJul 26, 2025
    What to do if I see a memory error on my Omron Temperature Controller?
    • K
      Kathleen MooreJul 26, 2025
      If you encounter a memory error on your Omron Temperature Controller, first turn the power off and then back on. If the display remains the same, the unit requires repair. However, if the display is restored, investigate potential external noise affecting the control system.
  • K
    Karen SmithAug 4, 2025
    What to do if my Omron E5GN Temperature Controller displays an HB error?
    • S
      Sarah KerrAug 4, 2025
      If your Omron Temperature Controller shows an HB error, begin by turning the power off, then on again. Should the display persist with the same error, the controller needs repair. If the display returns to normal, examine the system for electrical noise.
  • M
    Michelle PeckAug 15, 2025
    How to troubleshoot an input error on an Omron Temperature Controller?
    • A
      Ann PerezAug 15, 2025
      If you're experiencing an input error with your Omron Temperature Controller, check the wiring of the inputs for any miswiring, disconnections, or short-circuits. Also, verify the input type.

Summary

Precautions

Safety Precautions

Chapter 1: Introduction

Chapter 2: Preparations

2.1 Installation

Covers dimensions, panel cutout, mounting, and terminal plate handling.

2.2 Wiring Terminals

Details terminal arrangements, wiring instructions, and precautions.

Chapter 3: Basic Operation

3.1 Initial Setup Examples

Illustrates typical setup procedures for common operating scenarios.

3.2 Setting the Input Type

Guides on selecting the correct sensor input type for the controller.

3.7 Executing ON;OFF Control

Explains the ON/OFF control mode and hysteresis settings.

3.8 Determining PID Constants (AT, ST, manual setup)

Guides on auto-tuning, self-tuning, and manual PID parameter setup.

Chapter 4: Applied Operation

4.1 Shifting Input Values

Adjusts input sensor readings using one-point or two-point shift methods.

Chapter 5: Parameters

Adjustment Level

Covers parameters for PID tuning, input shifts, and control adjustments.

Initial Setting Level

Configures basic settings like input type, temperature units, and control methods.

Advanced Function Setting Level

Provides access to advanced functions, parameter initialization, and detailed settings.

Chapter 6: Calibration

6.3 Calibrating Thermocouples

Step-by-step guide for calibrating thermocouple inputs.

6.4 Calibrating Analog Input

Procedure for calibrating analog input signals (0-50 mV).

6.5 Calibrating Platinum Resistance Thermometers

Detailed steps for calibrating PRT inputs.

Appendix

Omron E5GN Specifications

General IconGeneral
Size48 x 48 mm
Number of Control Outputs1
Number of Alarms2
TypeTemperature Controller
Control MethodON/OFF, PID control
Input TypeThermocouple, RTD, Analog Current, Analog Voltage
Output TypeRelay, Voltage (for SSR drive), Current
DisplayLED
Power Supply100-240 VAC
CommunicationRS-485 (optional)
Control OutputRelay, Voltage (for SSR drive), Current
Alarm OutputRelay
Ambient Operating Temperature-10 to 55 °C
Ambient Operating Humidity25 to 85% RH (non-condensing)
Protection RatingIP66
Dimensions48 x 48 x 78 mm
WeightApprox. 200 g

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