Hold value elimination – KEYENCE LS-7600 User Manual

Page 114

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5-52

Chapter 5 Function Settings

5

3

Press the [Up or Down] key and
select + or –.

4

Press the [Left or Right] key and
move the cursor to the digit where the
value is input.

OUT1

HH

+

40.00000

HI

30.00000

LO

0.00000

LL

—10.00000

5

Press the [Up or Down] key and
select the value.

6

Repeat steps 4 and 5 to input all the
digits.

7

Press the [ENT] key.

The input items are entered and the
cursor returns to HH.

OUT1

HH

+4

0

.00000

HI

30.00000

LO

0.00000

LL

—10.00000

Note:

If there is any input value error, the value will not be entered but the cursor will
return to the setting item.

8

Press the [Up or Down] key and select HI (upper limit), LO (lower limit), LL
(lowest limit). Then take steps similar to the above 1 through 7.

Hold Value Elimination

If the target has dirt or dust on it, the measured value may be much larger than the ex-
pected value. The LS-7600 Series automatically detects and eliminates such values.

Hold Value Elimination Conditions

Hold values are eliminated under the following conditions.

Limits Mode with Reference Value Used

• The measured value is below the reference value + lower limit Hold value (i.e.,

Measured value < (Reference value + Lower limit hold value)

• The measured value is above the reference value + upper limit hold value (i.e.,

Reference value + Upper limit hold value) < Measured value

Limits Mode with Threshold Used

• The measured value is below the lower limit hold value (i.e., Measured value < Lower

limit hold value)

• The measured value is above the upper limit hold value (i.e., Upper limit hold value <

Measured value)

Note:

• Hold values are eliminated before measured values are averaged.
• The previous measured value will be held and displayed when the present

hold value is eliminated.

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