6-6
■ CT (current transformer) input 1/2 current value display
(1) Make sure that the unit is in the operation display mode.
If the unit is in the parameter setting display or setup setting display mode,
press the [mode] key.
>> The display is then returned to the operation display.
(2) Press the [para] key several times.
>> Display [Ct1] on the display No. 1 and the CT input
1 current value on the display No. 2, or display [Ct2]
on the display No. 1 and the CT input 2 current
value on the display No. 2.
(3) Even though the [<], [], or []key is pressed, the CT
input1/2 values cannot be changed.
Handling Precautions
• If the CT input current value cannot be updated when the CT type is
set at “heater burnout detection” and the output specified for the CT
output is OFF or ON for a short time, the flashing CT input current
value is displayed.
• With ”Standard configuration” or ”High function configuration”, it is
possible to make the settings so that the CT input 1 or 2 is not
displayed.
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