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E5AC-T
Omron E5AC-T User Manual
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5 Adv
anced Operations
5 - 10
E5@C-T Digital Temperature C
ontrollers User’s Manual (H185
)
z
Three-position Contr
ol
•
Set the PID ON/O
FF parameter to
onof
and set the Standar
d or Heating/Cooling P
arameter to
h-c
to perform thre
e-position co
ntrol.
•
A dead band (an area where
the MV is 0) can be set fo
r either heating or cooling cont
rol.
Set point
OFF
ON
Heating side
Cooling side
PV
Reverse operation
Hysteresis (cooling)
Hysteresis (heating)
Dead band
170
172
Table of Contents
Default Chapter
6
Performance Data
6
Safety Precautions
7
Precautions for Operation
13
H185-E1
16
Conventions Used in this Manual
18
Related Manuals
18
Table of Contents
21
1-1 Appearance, Features, and Functions of the E5@C-T
27
Introduction
27
Appearance
27
Features
27
Appearance, Features, and Functions of the E5@C-T
27
Main Functions
28
I/O Configuration and Model Number Legend
30
I/O Configuration
30
Model Number Legends
32
Preparations
34
Section 2 Preparations
35
Installation
35
Dimensions (Unit: MM)
35
Panel Cutout (Unit: MM)
36
Mounting
38
Using the Terminals
40
E5CC-T Terminal Block Wiring Example
40
E5EC-T/E5AC-T Terminal Block Wiring Example
44
Terminal Arrangement
44
Precautions When Wiring
49
Wiring
49
Power Supply
49
Insulation Block Diagrams
56
Using the Setup Tool Port
57
Procedure
57
Connection Method
57
Installing the Driver
60
Part Names and Basic Procedures
62
Basic Application Flow
63
Power on
64
Part Names, Part Functions, and Setting Levels
65
Part Names and Functions
65
Entering Numeric Values
69
Setting Levels
70
Manual Control Level
73
Protect Level
73
Procedures after Turning on the Power Supply
75
Basic Flow of Operations
75
Basic Procedure
76
Basic Operation 6
78
Advanced Operations 7
85
Basic Operation
86
Moving between Setting Levels
88
Moving to the Initial Setting Level
88
Moving to the Program Setting Level
89
Moving to the Adjustment Level
90
Moving to the PID Setting Level
90
Moving to the Protect Level
91
Moving to the Advanced Function Setting Level
92
Moving to the Communications Setting Level
94
Initial Setup Examples through Starting Program Operation
95
Program Operation
95
Initial Setup Example for Step Time Programming
96
Initial Setup Example for Rate of Rise Programming
99
Setting the Input Type
103
Input Type
103
Selecting the Temperature Unit
105
Temperature Unit
105
Selecting PID Control or ON/OFF Control (Not Supported for Position-Proportional Models.)
106
Setting Output Specifications
107
Control Periods (Not Supported for Position-Proportional Models.)
107
Direct and Reverse Operation
107
Assigned Output Functions (Assigning Control Outputs Is Not Supported for Position-Proportional Models.)
108
Auxiliary Output Opening or Closing in Alarm
111
Setting Programs
112
Programming
112
Program Patterns
115
Setting Flow for Program-Related Settings
117
Making the Initial Program-Related Settings
118
Creating the Program
124
Changing Programs During Operation
130
Setting the Fixed SP
132
Fixed SP Setting Methods
132
Determining PID Constants (Autotuning and Manual Setting)
134
AT (Auto-Tuning)
135
RT (Robust Tuning) (Used for Autotuning)
137
Manual Setup
139
Alarm Outputs
141
Alarm Types
141
Alarm Values
144
Alarm Hysteresis
147
Standby Sequence
147
Alarm Latch
148
Using Heater Burnout (HB) and Heater Short (HS) Alarms (Not Supported for Position-Proportional Models.)
149
HB Alarm
149
HS Alarm
151
Installing Current Transformers (CT)
153
Calculating Detection Current Values
155
Application Examples
155
Using ON/OFF Control (Not Supported for Position-Proportional Models.)
159
ON/OFF Control
159
Settings
160
Customizing the PV/SP Display
161
PV/SP Display Selections
161
Advanced Operations
162
Section 5 Advanced Operations
164
Shifting Input Values
164
Setting Scaling Upper and Lower Limits for Analog Inputs
166
Executing Heating/Cooling Control (Not Supported for Position-Proportional Models.)
168
Heating/Cooling Control
168
Using Event Inputs
172
Event Input Settings
172
Setting the SP Upper and Lower Limit Values
177
Set Point Limiter
177
Setting
178
Using the Key Protect Level
179
Protection
179
Entering the Password to Move to the Protect Level
180
Hiding Parameters
182
Parameter Mask Settings
182
OR Output of Alarms
184
Integrated Alarm
184
Alarm Delays
186
Loop Burnout Alarm (Not Supported for Position-Proportional Models.)
188
Loop Burnout Alarm (LBA)
188
Performing Manual Control
192
Manual MV
192
Using the Transfer Output
195
Transfer Output Function
195
Using PID Sets
198
PID Sets
198
PID Sets
199
Settings for PID Sets
202
Setting PID Set Parameters
205
Determining PID Constants for PID Sets (Autotuning for All PID Sets)
206
Autotuning All PID Sets (Autotuning)
206
Executing Autotuning for All PID Sets
213
Program-Related Functions
214
Advance
214
Segment Jump
215
Hold
215
Wait
216
Program Repetition
217
Program Links
217
SP Shift
218
Time Signals
218
Program End Outputs
220
RUN Output
221
Stage Outputs
222
PV Start
222
Standby Operation
224
Changing the SP Mode
225
SP Tracking
226
Operations Related to Other Functions
227
Output Adjustment Functions
228
Output Limits
228
MV at Reset
228
MV at PV Error
229
Using the Extraction of Square Root Parameter
231
Extraction of Square Roots
231
Setting the Width of MV Variation
233
MV Change Rate Limit
233
Setting the PF Key
235
PF Setting (Function Key)
235
Displaying PV/SV Status
238
PV and SV Status Display Functions
238
Controlling Valves (Can be Used with a Position-Proportional Model)
240
Logic Operations
243
The Logic Operation Function (CX-Thermo)
243
Using Logic Operations
243
Using the CX-Thermo to Set Programs
252
Introduction
252
Using the Program Setting Functions
253
Names and Functions of Objects in the Programmer Editor
254
Program Setting Procedures
258
Conventions Used in this Section
263
Symbols
263
Protect Level
264
Operation Level
264
Program Setting Level
265
Precautions for Correct Use
267
Operation Level
268
Adjustment Level
285
Program Setting Level
285
PID Setting Level
305
Monitor/Setting Item Level
311
Manual Control Level
313
Initial Setting Level
315
Advanced Function Setting Level
341
Communications Setting Level
372
User Calibration
374
User Calibration
375
7-1 User Calibration
376
Section 7 User Calibration
376
Parameter Structure
376
Thermocouple Calibration
377
Resistance Thermometer Calibration
380
Calibrating Analog Input
382
Calibrating a Voltage Input
383
Calibrating the Transfer Output
384
Checking Indication Accuracy
386
Appendices
390
Versions
390
Section a Appendices
391
Specifications
391
A-1-1 Ratings
391
A-1-2 Characteristics
393
A-1-3 Program Controls
394
A-1-4 Waterproof Packing
395
A-1-5 Setup Tool Port Cover for Front Panel
396
Current Transformer (CT
397
A-2-1 Specifications
397
A-2-2 Dimensions (Unit: MM
397
USB-Serial Conversion Cable and Conversion Cable
398
A-3-1 E58-CIFQ2 USB-Serial Conversion Cable
398
A-3-2 E58-CIFQ2-E Conversion Cable
399
Error Displays
400
Troubleshooting
404
Parameter Operation Lists
407
A-6-2 Program Setting Level
408
A-6-3 Adjustment Level
409
A-6-4 PID Setting Level
411
A-6-5 Initial Setting Level
412
A-6-6 Manual Control Level
415
A-6-7 Monitor/Setting Item Level
415
A-6-8 Advanced Function Setting Level
416
A-6-9 Protect Level
420
A-6-10 Communications Setting Level
421
A-6-11 Initialization According to Parameter Changes
422
Sensor Input Setting Range, Indication Range, Control Range
425
Setting Levels Diagram
426
Parameter Flow
427
Index
430
5
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Omron E5AC-T Specifications
General
Brand
Omron
Model
E5AC-T
Category
Temperature Controller
Language
English
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