E53-C3D Omron, E53-C3D Datasheet - Page 2

• Manufacturer Part Number: E53-C3D
• Description: 0-20 CURRENT OUTPUT ES100&E5_J
• Manufacturer: Omron

Specifications of E53-C3D

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: E53C3D

204
E5 J
*Note: If control period is less than 5 seconds, use solid state relay or voltage relay.
Omron's "J" series controllers use fuzzy
adaptive tuning to continuously monitor
and optimize PID constants while the
controller operates. Three tuning
algorithms are used to recalculate the
PID constants within 500 ms after the
process value stabilizes at set point:
Step-Response Method
This tuning method takes place on start-
up and after an upward set point change
heating applications or a downward set
point change in a cooling application.
Step-response tuning changes mainly
impact the proportional band.
Disturbance Tuning
This tuning method takes place when the
temperature exceeds the stable range
between one and three times before
settling back to set point. Changes in
tuning are mainly made to the derivative
(rate) time.
Hunting Tuning
This tuning method takes place when the
temperature exeeds the stable range four
or more times before settling back to set
point. Changes in tuning are mainly
made to the integral (reset) time.
Current transformers
for heater burnout function
Output
RS-232C
RS-422
RS-485
Description
NEMA 4 covers
Description
Panel mounting adapter for E5CJ, supplied with each unit
Input type
(switch selectable)
Temperature
range
Unit of measure (main
setting and alarm
CONTROL OUTPUTS FOR 1/4 AND 1/8 DIN MODELS, CURRENT TRANSFORMERS(continued)
COMMUNICATIONS BOARDS FOR E5AJ, E5EJ CONTROLLERS
ACCESSORIES
REPLACEMENT PARTS
TEMPERATURE RANGES
GET THE ADVANTAGE OF ADAPTIVE TUNING USING THREE ALGORITHMS
• Step-response method
• Disturbance tuning
• Hunting tuning.
Write to temperature controller
Set temperature, alarm value
proportional band, integral time,
rate time, event input.
C
F
For E5CJ, 1/16 DIN size
For E5EJ, 1/8 DIN size
For E5AJ, 1/4 DIN size
Type K
-200 to 1,300
-300 to 2,300
1 C/F
Linear voltage, 0 to 5 VDC, 1 K
5.8 mm (0.23 in) dia. hole
12.0 mm (0.47 in) dia. hole
Thermocouple
SP
SP
Step-Response Tuning
Deviation
immediately
after set
point
Disturbance Tuning
Hunting Tuning
Type J and L
-100 to 850
-100 to 1,500
1 C/F
Set
PID before tuning
Manipulated
Outside stable
range here
Maximum
Read from temperature controller
Set temperature, alarm value, proportional
band, reset time, rate time, output variable
set limits, process value
Hunting
waveform
monitored
Process
PID
Type T and U
-199.9 to 400.0
-199.9 to 700.0
0.1 C/F
Step-response
PID after tuning
Extreme value
Disturbance tuning
takes place here
Stable
range
Stable
range
Type N
-200 to 1,300
-300 to 2,300
1 C/F
Comparison of E5 J and E5 X
Tuning Methods
Omron's "X" series controllers attempt to
optimize the PID constants by using a
limit cycle auto-tune. Although effective in
most applications, this method has some
drawbacks. For example, the auto-tuning
must induce an upset into the process in
order to make the process oscillate four
times. In many processes these types of
artificial upsets are not desirable.
Adaptive tuning controllers do not induce
an upset; instead, they use information
from the actual process, eliminating
unnecessary oscillations and enabling
quicker start-up time.
Another drawback of the limit cycle auto-
tune method is that PID constants will
only be effective so long as the same
basic conditions that were present when
the auto-tune took place remain constant.
Various factors such as a load change,
heater performance degradation or set
point changes can cause the auto-tuned
values to be less than optimum. The new
adaptive tuning method, however, is
continually monitoring the process and will
automatically adjust the PID constants
whe nprocess parameters (i.e., heater
degradation, load change, etc.) vary.
Platinum RTD
100
-199.9 to 650.0
-199.9 to 999.9
0.1 C/F
E53-V35
E54-CT1
E54-CT3
Part number
E53-J01
E53-J02
E53-J03
Part number
Y92A-48N
Y92A-49N
Y92A-96N
Part number
Y92F-30
E5 J