Keyence EX-V Series Manual do Utilizador descarregar pdf (Página 66)

Chapter 4 Use of Data Processing Functions

4.2.4 Previous value comparison function [d]

Compares the average of the previously measured values with the current

measured value and displays only abrupt changes among slow changes.

When any hold function (peak hold, peak-to-peak hold or sample hold) is used, this

function is effective to ignore small differences caused by temperature fluctuation

or the unstable status during warm-up time.

Note: If the displayed value is out of the preset tolerance range, the input value is

not used in the comparison calculation of the next input.

Setting function "d"

1. Press the key for at least 2 seconds.

The sensor enters the common function selection mode.

2. Press the

key to make function "d" flash.

3. Press the

or key to select the previous value comparison function.

4. Press the

key to select the desired function number.

5. Press the

key.

The sensor saves the setting and returns to the measurement state.

Note: To reset the values used for the previous value comparison, short-circuit the

No. 11 reset terminal and GND terminal.

HIOUT

OFF

Slow changes

Abrupt change

Hold value

(Time)

Enable the previous value

comparison function

Disable the previous value

comparison function

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Lao 20 Nov 2024 | 23:59:11

Keyence EX-V Series Manual do Utilizador Página 66