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5 Advanced Operations

E5@C-T Digital Temperature Controllers User’s Manual (H185)

5-17 Using the Extraction of Square Root Parameter

5-17-1 Extraction of Square Roots

• Setting the Extraction of Square Root Low-cut Point

Press the M Key several times in the Adjustment Level to dis-

play sqrp (Extraction of Square Root Low-cut Point).

Adjustment Level

Press the U or D Key to set the value to 10.0.

The default is 0.0 (%).

0.0

sqrp

Extraction of

Square Root

Low-cut Point

10.0

sqrp

Default Chapter6
- Performance Data6
- Safety Precautions7
- Precautions for Operation13
- H185-E116
- Conventions Used in this Manual18
- Related Manuals18
- Table of Contents21
1-1 Appearance, Features, and Functions of the E5@C-T27
- Introduction27
- Appearance27
- Features27
Appearance, Features, and Functions of the E5@C-T27
- Main Functions28
I/O Configuration and Model Number Legend30
- I/O Configuration30
- Model Number Legends32
  - Preparations34
Section 2 Preparations35
Installation35
- Dimensions (Unit: MM)35
- Panel Cutout (Unit: MM)36
- Mounting38
Using the Terminals40
- E5CC-T Terminal Block Wiring Example40
- E5EC-T/E5AC-T Terminal Block Wiring Example44
- Terminal Arrangement44
- Precautions When Wiring49
- Wiring49
- Power Supply49
Insulation Block Diagrams56
Using the Setup Tool Port57
- Procedure57
- Connection Method57
- Installing the Driver60
  - Part Names and Basic Procedures62
Basic Application Flow63
Power on64
Part Names, Part Functions, and Setting Levels65
- Part Names and Functions65
- Entering Numeric Values69
- Setting Levels70
  - Manual Control Level73
  - Protect Level73
Procedures after Turning on the Power Supply75
- Basic Flow of Operations75
- Basic Procedure76
Moving between Setting Levels88
- Moving to the Initial Setting Level88
- Moving to the Program Setting Level89
- Moving to the Adjustment Level90
- Moving to the PID Setting Level90
- Moving to the Protect Level91
- Moving to the Advanced Function Setting Level92
- Moving to the Communications Setting Level94
Initial Setup Examples through Starting Program Operation95
- Program Operation95
- Initial Setup Example for Step Time Programming96
- Initial Setup Example for Rate of Rise Programming99
Setting the Input Type103
- Input Type103
Selecting the Temperature Unit105
- Temperature Unit105
Selecting PID Control or ON/OFF Control (Not Supported for Position-Proportional Models.)106
Setting Output Specifications107
- Control Periods (Not Supported for Position-Proportional Models.)107
- Direct and Reverse Operation107
- Assigned Output Functions (Assigning Control Outputs Is Not Supported for Position-Proportional Models.)108
- Auxiliary Output Opening or Closing in Alarm111
Setting Programs112
- Programming112
- Program Patterns115
- Setting Flow for Program-Related Settings117
- Making the Initial Program-Related Settings118
- Creating the Program124
- Changing Programs During Operation130
Setting the Fixed SP132
- Fixed SP Setting Methods132
Determining PID Constants (Autotuning and Manual Setting)134
- AT (Auto-Tuning)135
- RT (Robust Tuning) (Used for Autotuning)137
- Manual Setup139
Alarm Outputs141
- Alarm Types141
- Alarm Values144
Alarm Hysteresis147
- Standby Sequence147
- Alarm Latch148
Using Heater Burnout (HB) and Heater Short (HS) Alarms (Not Supported for Position-Proportional Models.)149
- HB Alarm149
- HS Alarm151
- Installing Current Transformers (CT)153
- Calculating Detection Current Values155
- Application Examples155
Using ON/OFF Control (Not Supported for Position-Proportional Models.)159
- ON/OFF Control159
- Settings160
Customizing the PV/SP Display161
- PV/SP Display Selections161
  - Advanced Operations162
Section 5 Advanced Operations164
Shifting Input Values164
Setting Scaling Upper and Lower Limits for Analog Inputs166
Executing Heating/Cooling Control (Not Supported for Position-Proportional Models.)168
- Heating/Cooling Control168
Using Event Inputs172
- Event Input Settings172
Setting the SP Upper and Lower Limit Values177
- Set Point Limiter177
- Setting178
Using the Key Protect Level179
- Protection179
- Entering the Password to Move to the Protect Level180
Hiding Parameters182
- Parameter Mask Settings182
OR Output of Alarms184
- Integrated Alarm184
Alarm Delays186
Loop Burnout Alarm (Not Supported for Position-Proportional Models.)188
- Loop Burnout Alarm (LBA)188
Performing Manual Control192
- Manual MV192
Using the Transfer Output195
- Transfer Output Function195
Using PID Sets198
- PID Sets198
- PID Sets199
- Settings for PID Sets202
- Setting PID Set Parameters205
Determining PID Constants for PID Sets (Autotuning for All PID Sets)206
- Autotuning All PID Sets (Autotuning)206
- Executing Autotuning for All PID Sets213
Program-Related Functions214
- Advance214
- Segment Jump215
- Hold215
- Wait216
- Program Repetition217
- Program Links217
- SP Shift218
- Time Signals218
- Program End Outputs220
- RUN Output221
- Stage Outputs222
- PV Start222
- Standby Operation224
- Changing the SP Mode225
- SP Tracking226
- Operations Related to Other Functions227
Output Adjustment Functions228
- Output Limits228
- MV at Reset228
- MV at PV Error229
Using the Extraction of Square Root Parameter231
- Extraction of Square Roots231
Setting the Width of MV Variation233
- MV Change Rate Limit233
Setting the PF Key235
- PF Setting (Function Key)235
Displaying PV/SV Status238
- PV and SV Status Display Functions238
Controlling Valves (Can be Used with a Position-Proportional Model)240
Logic Operations243
- The Logic Operation Function (CX-Thermo)243
- Using Logic Operations243
Using the CX-Thermo to Set Programs252
- Introduction252
- Using the Program Setting Functions253
- Names and Functions of Objects in the Programmer Editor254
- Program Setting Procedures258
Conventions Used in this Section263
- Symbols263
Protect Level264
Operation Level264
Program Setting Level265
- Precautions for Correct Use267
- Operation Level268
Adjustment Level285
- Program Setting Level285
PID Setting Level305
Monitor/Setting Item Level311
Manual Control Level313
Initial Setting Level315
Advanced Function Setting Level341
Communications Setting Level372
- User Calibration374
  - User Calibration375
7-1 User Calibration376
Section 7 User Calibration376
Parameter Structure376
Thermocouple Calibration377
Resistance Thermometer Calibration380
Calibrating Analog Input382
- Calibrating a Voltage Input383
Calibrating the Transfer Output384
Checking Indication Accuracy386
- Appendices390
- Versions390
Section a Appendices391
Specifications391
- A-1-1 Ratings391
- A-1-2 Characteristics393
- A-1-3 Program Controls394
- A-1-4 Waterproof Packing395
- A-1-5 Setup Tool Port Cover for Front Panel396
Current Transformer (CT397
- A-2-1 Specifications397
- A-2-2 Dimensions (Unit: MM397
USB-Serial Conversion Cable and Conversion Cable398
- A-3-1 E58-CIFQ2 USB-Serial Conversion Cable398
- A-3-2 E58-CIFQ2-E Conversion Cable399
Error Displays400
Troubleshooting404
Parameter Operation Lists407
- A-6-2 Program Setting Level408
- A-6-3 Adjustment Level409
- A-6-4 PID Setting Level411
- A-6-5 Initial Setting Level412
- A-6-6 Manual Control Level415
- A-6-7 Monitor/Setting Item Level415
- A-6-8 Advanced Function Setting Level416
- A-6-9 Protect Level420
- A-6-10 Communications Setting Level421
- A-6-11 Initialization According to Parameter Changes422
Sensor Input Setting Range, Indication Range, Control Range425
Setting Levels Diagram426
Parameter Flow427
Index430

Brand	Omron
Model	E5AC-T
Category	Temperature Controller
Language	English

Omron E5AC-T User Manual

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