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3-2
Power ON
Operation will start as soon as you turn ON the power supply to the E5@D.*
*
With the E5@D, you can set the Operation After Power ON parameter to change the operation that is
performed when the power supply is turned ON. For details, refer to 5-25 Setting the Operating Status to
Use When Power Is Turned ON.
The following default settings will be used when operation starts.
• Input type 5: K thermocouple
• PID control operation
• Alarm: Upper-limit alarm
• Set point: 0°C
After the power comes ON, all indicators and displays will light for approximately 1 second, and then
the operation display will appear.
The top display will show the PV and the bottom display will show the SP.
Operation Level
• Resistance Thermometer Connected
or
• Temperature Sensor Not Connected
• Change the setting of the Input Type
parameter to a resistance thermometer
in the Initial Setting Level.
Or
• Connect a temperature sensor.
Refer to step 2 on 3-11.
E5@D Digital Temperature Controllers User's Manual (H224)
*
If the Controller is equipped with HB/HS alarm detection, the
default setting for the Auxiliary Output 1 Assignment is for heater
alarms. Therefore, the alarm 1 function is disabled and the Alarm 1
*
Type is not displayed. To enable alarm 1, set an output
assignment to alarm 1.
Power ON
Everything
lights for
approx. 1 s.
The operation display appears.
The default setting of the input type is for a K thermocouple.
• Thermocouple Connected
s.err:
An input error
is displayed.
3 Part Names and Basic Procedures
The PV that is measured by the
temperature sensor is displayed.
K Thermocouple Connected:
The correct temperature is
displayed.
Other Thermocouple Connected:
The correct temperature is
not displayed.
SP
*The default setting is 0°C.
If you are not using a K thermocouple, set
the Input Type parameter to the correct
sensor type in the Initial Setting Level.
Refer to step 2 on 3-11.
3
3 - 3
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