ES1-LW100H Omron, ES1-LW100H Datasheet - Page 55

• Manufacturer Part Number: ES1-LW100H
• Description: Sensor Hardware & Accessories Infrared Sensor
• Manufacturer: Omron

Specifications of ES1-LW100H

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Position proportional control of a ceramic kiln
The control method whereby a potentiometer is used to read the amount of opening of a valve and then open or close the valve by means of an
attached control motor is called position proportional control or on/off servo control.
Application
SP
Temperature Input
Analog Input
SP Ramp
OUT1
PID
PV
MV
OUT2
Potentiometer
To control a gas kiln using a position proportional control valve, select the control valve control type and
configure the instrumentation as shown in the following example.
Note:
SP before change
SP after change
E5EZ-PRR
8888
8888
8888
MANU
SP
The SP ramp function allows limits to be placed on temperature changes which
control the temperature within a specific range. This is useful for ceramic kiln,
in which severe temperature changes may cause damage or corruption.
A
M
PV
SV
MV
Point of change
Burner
SP ramp
SP ramp in units of time
Temperature
Sensor
SP ramp
set value
Time
E5EZ-PRR
55