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47DAC OPERATING MANUAL EM-9518-B Rev.4
5. OPERATION
Make sure that 0.00 - 600.00 A AC is correctly indicated according to the input 0 – 20 mA AC provided. The operation
without using external control signals including the event trigger input is described here.
IMPORTANT
Before operating, make sure that the wiring is correct, the input and the power supply are within the specification range.
1
Apply 0 mA input (0%) and make sure that 0.00 A is indicated.
NOTE
■
WHEN THE FOLLOWING IS INDICATED…
• When ‘S.ERR’ is indicated, the input is not applied correctly. Check the input wir-
ing, equipment and signal. When the SD indicates ‘OVER’, the input is over the
specification voltage/current.
• When the indication is shifted with ‘FZ’ and/or ‘TZ’ indicators on, the Forced Zero
or Tare Adjustment is being executed. Cancel the Forced Zero and Tare Adjust-
ment. (Refer to 26. FORCING THE PRESENT DISPLAY VALUE TO ZERO.)
■
WHEN THE INDICATION DOES NOT CHANGE…
• MAX or MIN value is indicated with ‘Max’ or ‘Min’ indicator on. Cancel the MAX/
MIN Value Display mode. (Refer to 27. RETAINING MAX AND MIN VALUES.)
■
ALARM INDICATORS
• The status of the alarm indicators depends on the alarm setpoints. The above display examples show ‘P’ indicator on.
■
DISPLAY COLOR
• The main display color depends on the settings of the display color and setpoints.
2
Apply 10 mA input (50%) and make sure that 300.00 A is indi-
cated.
3
Apply 20 mA input (100%) and make sure that 600.00 A is
indicated.
*
1 Display depends on the settings and input.
Blinking
Blinking
