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6.2. Descriptions of functions
6.2.1. Digital filter
The selection range of the cutoff frequency is 11 Hz to 0.7 Hz or none.
6.2.2. Digital zero
The digital zero function sets a desired measurement point as zero and displays the
deviation from this zero point.
6.2.3. Hold function
The AD-4531B has four hold modes: sample hold, peak hold, bottom hold and bipolar
peak hold. Select a hold mode in the function mode (
f0-04
).
6.2.4. Latch function
The AD-4531B can latch the displayed and output values specified
by the function
(
f0-06
), by the ON/OFF timing of the external LATCH input.
The latch operation occurs after processing the hold operation.
6.2.5. Comparator function
The comparator function compares the measured value against the limit values,
displays the comparison results with LEDs and outputs the comparison results (HI,
OK or LO) from the rear panel relay output terminals.
6.2.6. Relay output (Option)
The results of the comparison can be output by the relay output terminal.
6.2.7. Analog output (Option)
The analog output outputs data by converting the measured value to an analog
voltage DAV (0 V to 10 V) or analog current DAI (4 mA to 20 mA). (
f2-01
to
f2-04
)
6.2.8. Serial input and output (Option)
By using the RS-232C or RS-485, outputting the measured value, receiving
commands and setting functions are available.
Summary of Contents for AD-4531B
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