Yokogawa Data Acquisition with PID Control CX2000 Manual de usuario descargar pdf (Pagina 50)

3-34

M-4659

Measure Function

Burnout

Settings Description

OFF Sensor disconnections are not detected.

UP When the sensor burns out, the measured result is set to +over range. The

measured value displays “Burnout.”

For 1-5V input, the DX assumes that the sensor has burned out when the

measured value exceeds the scale upper limit by 10% of the scale width.

(Example: When the measured value is greater than 110 when the scale is

from 0 to 100)

DOWN When the sensor burns out, the measured result is set to –over range. The

measured value displays “Burnout.”

For 1-5V input, the DX assumes that the sensor has burned out when the

measured value falls below the scale lower limit by 5% of the scale width.

(Example: When the measured value is less than –5 when the scale is from 0

to 100)

RJC Mode

Sets the reference junction compensation method of the thermocouple input. Select

[Internal] or [External].

Settings Description

Internal Uses the reference junction compensation function of the DX.

External Uses an external reference junction compensation function. When set to

[External], [Volt] is displayed.

RJC voltage (µV)

The compensation voltage to be added to the input. Set the value in the range of

–20000 µV to 20000 µV.

3.6 Entering Basic Settings

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Yokogawa Data Acquisition with PID Control CX2000 Manual de usuario Pagina 50