Omron E5*C Series

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E5@C Digital Temperature Controllers User’s Manual (H174)

Introduction

Preparations

Part Names and Basic Procedures

Basic Operation

Advanced Operations

Parameters

User Calibration

Appendices

Index

Sections in this Manual

Main Page

Preface3
Terms and Conditions Agreement4
- Application Considerations5
- Disclaimers5
Safety Precautions6
- Definition of Precautionary Information6
- Symbols6
Precautions for Safe Use9
Installation Precautions12
Precautions for Operation13
Shipping Standards13
Preparations for Use14
Versions15
Revision History16
Conventions Used in this Manual17
- Model Notation17
- Meanings of Abbreviations17
- How to Read Display Symbols18
- How this Manual Is Organized18
- Related Manuals18
Sections in this Manual19
- Table of Contents20
- Introduction25
Appearance, Features, and Functions of the E5@C26
- Appearance26
- Features26
- Main Functions27
I/O Configuration and Model Number Legend29
- I/O Configuration29
- Model Number Legends30
  - Preparations39
Installation40
- Dimensions (Unit: MM)40
- Panel Cutout (Unit: MM)44
- Mounting47
Using the Terminals62
- E5CC Terminal Block Wiring Example62
- E5CC-U Terminal Block Wiring Example67
- E5CC-B Terminal Block Wiring Example70
- E5EC/E5AC Terminal Block Wiring Example74
- E5EC-B Terminal Block Wiring Example79
- E5DC Terminal Block Wiring Example84
- E5DC-B Terminal Block Wiring Example87
- E5GC Terminal Block Wiring Example90
- Precautions When Wiring93
- Wiring99
Insulation Block Diagrams111
Using the Setup Tool Port114
- Procedure114
- Connection Method114
- Installing the Driver121
Basic Application Flow124
Power on125
Part Names, Part Functions, and Setting Levels126
- Part Names and Functions126
- Entering Numeric Values131
- Setting Levels132
Procedures after Turning on the Power Supply135
- Basic Flow of Operations135
- Basic Procedure135
  - Basic Operation143
Moving between Setting Levels145
- Moving to the Initial Setting Level145
- Moving to the Adjustment Level146
- Moving to the Protect Level146
- Moving to the Advanced Function Setting Level147
- Moving to the Communications Setting Level149
Initial Setting Examples150
Setting the Input Type153
- Input Type153
Selecting the Temperature Unit155
- Temperature Unit155
Selecting PID Control or ON/OFF Control (Not Supported for Position-Proportional Models.)156
Setting Output Specifications157
- Control Periods (Not Supported for Position-Proportional Models.)157
- Direct and Reverse Operation157
- Assigned Output Functions (Assigning Control Outputs Is Not Supported for Position-Proportional Models.)158
- Auxiliary Output Opening or Closing in Alarm161
Setting the Set Point (SP)162
- Changing the SP162
Using ON/OFF Control (Not Supported for Position-Proportional Models.)163
- ON/OFF Control163
- Hysteresis163
- Settings164
Determining PID Constants(AT, ST, Manual Setup)166
- Determining PID Constants (AT, ST, Manual Setup)166
- AT (Auto-Tuning)166
- ST (Self-Tuning) (Not Supported for Position-Proportional Models.)169
- RT (Robust Tuning) (Used for at or ST.)170
- Manual Setup172
Alarm Outputs174
- Alarm Types174
- Alarm Values177
Alarm Hysteresis180
- Standby Sequence180
- Alarm Latch181
Using Heater Burnout (HB) and Heater Short (HS) Alarms (Not Supported for Position-Proportional Models.)182
- HB Alarm182
- HS Alarm184
- Installing Current Transformers (CT)186
- Calculating Detection Current Values188
- Application Examples188
Customizing the PV/SP Display192
- PV/SP Display Selections192
  - Advanced Operations195
Shifting Input Values197
Setting Scaling Upper and Lower Limits for Analog Inputs199
Executing Heating/Cooling Control (Not Supported for Position-Proportional Models.)201
- Heating/Cooling Control201
Using Event Inputs205
- Event Input Settings205
- How to Use the Multi-SP Function205
- Operation Commands Other than Multi-SP206
Setting the SP Upper and Lower Limit Values209
- Set Point Limiter209
- Setting210
Using the SP Ramp Function to Limit the SP Change Rate211
- SP Ramp211
Using the Key Protect Level213
- Protection213
- Entering the Password to Move to the Protect Level214
Displaying Only Parameters that Have Been Changed216
- Displaying Changed Parameters216
OR Output of Alarms218
- Integrated Alarm218
Alarm Delays220
Loop Burnout Alarm (Not Supported for Position-Proportional Models.)222
- Loop Burnout Alarm (LBA)222
Performing Manual Control226
- Manual MV226
Using the Transfer Output for the Process Value, Set Point, or Other Data230
- Transfer Output Function230
- Simple Transfer Output Function233
Using the Simple Program Function236
- Simple Program Function236
- Operation at the Program End239
- Application Example Using a Simple Program241
Output Adjustment Functions242
- Output Limits242
- MV at Stop242
- MV at PV Error243
Using the Extraction of Square Root Parameter245
- Extraction of Square Roots245
Setting the Width of MV Variation247
- MV Change Rate Limit247
Setting the PF Key249
- PF Setting (Function Key)249
Displaying PV/SV Status252
- PV and SV Status Display Functions252
Using a Remote SP254
Controlling Valves (Can be Used with a Position-Proportional Model)256
Logic Operations259
- The Logic Operation Function (CX-Thermo)259
- Using Logic Operations259
- Using Status Display Messages267
Initializing Settings269
- Parameters269
Conventions Used in this Section272
Protect Level273
Operation Level277
Adjustment Level288
Monitor/Setting Item Level308
Manual Control Level309
Initial Setting Level311
Advanced Function Setting Level331
Communications Setting Level366
- User Calibration369
7-1 User Calibration371
Parameter Structure371
Thermocouple Calibration372
Resistance Thermometer Calibration375
Calibrating Analog Input377
Calibrating the Transfer Output381
Checking Indication Accuracy383
- Appendices387
Specifications387
- A-1-1 Ratings387
- A-1-2 Characteristics387
- A-1-3 Rating and Characteristics of Options387
- A-1-4 Waterproof Packing392
- Unit Labels392
- A-1-6 Setup Tool Port Cover for Front Panel393
- A-1-7 Connector Cover of the Terminal Unit (Models with Push-In Plus Terminal Blocks394
Current Transformer (CT396
- A-2-1 Specifications396
- A-2-2 Dimensions (Unit: MM396
USB-Serial Conversion Cable and Conversion Cable399
- A-3-1 E58-CIFQ2 USB-Serial Conversion Cable399
- A-3-2 E58-CIFQ2-E Conversion Cable400
Error Displays401
A-5 Troubleshooting405
- A-5-1 Frequently Asked Questions405
- A-5-2 Checking Problems408
Parameter Operation Lists411
- A-6-1 Operation Level411
- A-6-2 Adjustment Level412
- A-6-3 Initial Setting Level414
- A-6-4 Manual Control Level418
- A-6-5 Monitor/Setting Item Level418
- A-6-6 Advanced Function Setting Level418
- A-6-7 Protect Level424
- A-6-8 Communications Setting Level424
- A-6-9 Initialization According to Parameter Changes425
Sensor Input Setting Range, Indication Range, Control Range429
Setting Levels Diagram430
Parameter Flow431

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