Operation; Typical Example - Omron E5EZ-PRR Series Manual

Operation

In the past, sensor input types, alarm types, and control time for controllers were set using the DIP switch. Now, these hardware settings can
be performed with the parameters in the setting level. The
by the amount of time the key is pressed. Two examples of typical setup procedures follow.
• Typical Examples
Changes in Set Values
in-t
0
in-h
l.ini
100
l.ini
M
in-l
intl l.ini
onof
l.ini
intl
onof
l.ini

• Typical Example 1

Input Type : 5K thermocouple -200˚C to 1300˚C
Control Method : PID Control
Alarm 1 Type : Upper limit of 2 (deviation)
Alarm Value 1 : 20˚C (deviation)
Set value : 100˚C
36
Digital Position-Proportional Controllers
L
When there are multi
parameters, press down
on the mode key until all
necessary parameters
have been selected.
Changes in Data
M
c Changes can be
25
made to data on
0
displays with the
0
UD key.
100. 0
M
Setup Steps
Connect the
power supply
Initial setting level
Set the input
alarm type
Operation level
alarm value
Begin operations
and M keys are used to switch between setting levels, with the level determined
Connect the power supply
Operation level
Initial setting level
Check input type
type
Set the
Check alarm type
Operation level
Press the DU
key, and designate
the set value as
100˚C
Confirm that
control is
operating
Press the DU
key, and set the
Set the
alarm value as
20˚C
E5EZ-PRR
c
25
0
Process value/ set
100. . 0
value/percentage of
valve opening
Press the key for at
L
least 3 seconds
Control stops
in-t
Input type
5
5
l.ini
M
alt1
Alarm 1
2
Alarm 2
l.ini
M
Press the key for at
L
least 1 second
Control starts
c
Process value/ set value/
25
percentage of valve opening
100
100 C
100. . 0
M
r-5 run
While running
run
While stopped stop
l.ini
M
c
al-1
Alarm value1 20
20
l.ini
M
Begin operations