Omron E5CK User Manual

CHAPTER 4 APPLIED OPERATION
E5CK
4–20
Ă• The LBA detection time is automatically set by autoĆtuning (except in
heating and cooling control).
Ă• If the optimum LBA detection time cannot be obtained by autoĆtuning,
set the time in the LBA detection time" parameter (level 2 mode).
Ă• Calculate the LBA detection time as follows:
(1) Set output to maximum.
(2) Measure the time it takes for the input change width to reach the LBA
detection width (factory setting: 0.2% FS).
PV
0.2%FS
Measurement time Tm
LBA detection time = Tm x 2
Output
Time
(3) Take a value twice that of the measurement time as the LBA detection
time.
Symbol Parameter Name: Mode Description
AT execute/Cancel : Level 1 For automatic setting of LBA
detection time
LBA detection time : Level 2 For setting LBA detection time
LBA detection width : Expansion For changing LBA detection
width
F Setting the LBA
detection time
F Determining the
LBA detection
time
Parameters

Omron E5CK Specifications

General

Ambient Operating Temperature	-10 to 55°C
Protection Rating	IP20
Control Type	PID
Input Type	Thermocouple, RTD
Output Type	Relay, Voltage, Current
Power Supply Voltage	100 to 240 VAC
Mounting Type	Panel
Display Type	Digital
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Dimensions	48 x 48 x 78 mm
Ambient Operating Humidity	25% to 85% RH