Omron E5CC User Manual page 87

Example 2
Input type:
Control method:
PID constants found using auto-tuning (AT).
Alarm type:
Alarm value 1:
Set point:
Setup Procedure
Power ON
Initial Setting Level
Set input
specifications
Set control
specifications
Set alarm type
Operation Level
Set SP
Adjustment Level
AT execution
(When PID control
is selected)
Operation Level
Set alarm value
Start operation
* If the Controller is equipped with HB/HS alarm detection, the Alarm 1 Type is not displayed for the default
settings. To use alarm 1, set an output assignment to alarm 1. For details, refer to 4-6-3 Assigned Output
Functions (Assigning Control Outputs Is Not Supported for Position-proportional Models.).
E5@C Digital Temperature Controllers User's Manual (H174)
9 (T thermocouple, −200°C to 400°C)
PID control
2 (upper limit)
30°C
150°C
Operation Level
Initial Setting Level
Use the U and D
Keys to select the
input type.
Use the U and
D Keys to select
PID control.
Use the U and
D Keys to set ST
to OFF.
Check the
control period.
Check the
alarm type.
Operation Level
Use the U and D
Keys to set the SP
to 150°C.
Adjustment Level
Execute AT.
Operation Level
Confirm that the
set point is 150°C.
Confirm that
control is running.
Use the U and D
Keys to set the alarm
value to 30°C.
Start operation.
Power ON
An s.err error will be displayed if
the power supply is turned ON
before the sensor is connected.
25
PV/SP
0
Press the O Key for at least 3 s.
Control stops.
in-t
Input Type:
9
9
M
ON/OFF control:
cntl onof
pid
PID control: pid
M
st
on
To execute ST:
off
To cancel ST:
off
M
Control Period
cp
(Heat)
20
20
(Unit: Seconds)
M
alt1 Alarm 1 Type*:
2
2
M
Press the O Key for at least 1 s.
Control starts.
25
PV/SP:
150
150
Press the O Key (for less than 1 s).
at
To execute 100%AT:
at-2
off
To execute 40%AT:
at-1
off
To cancel AT:
Press the O Key (for less than 1 s).
25
PV/SP
150
M
r-5
Running run
stop
run Stopped
M
al-1
30
Alarm
Value 1
30
M
4 Basic Operation
For PID, set pid.
It is recommended that 20 seconds
be set for a relay output and 2
seconds for an SSR voltage output.
The TUNE indicator will
light during autotuning.
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