Upper/lower comparator function – A&D Weighing HW-1200KGV3 User Manual
Page 38
Page 36
HV-G/HW-G Series
11. Upper/Lower Comparator Function
11. Upper/Lower Comparator Function
This function compares a weight value with the upper limit (HI) and the lower limit
(LO) and displays the results.
To use this function, set the "Comparator function (
f6 0
to
f6 7
)" parameters in the
function table, upper limit value (HI) and lower limit value (LO).
Install option OP-03 or OP-04 to use relay output of the comparator.
Install option OP-03 to use buzzer output of the comparator.
The settings are stored in the scale even if the power is removed. (Refer to Caution
on the next page.)
Comparator Indicators
Comparison results are displayed by indicators
or
Comparison Condition
Weight
value ＜ Lower limit value..................................LO is displayed and output.
Lower limit value ≦ Weight value ≦ Upper limit value......OK is displayed and output.
Upper limit value ＜ Weight value ........................................HI is displayed and output.
Parameter List and Word Definition
The decimal point is not displayed in the upper or lower limit value settings.
The " nearly-zero " is within ±5 digits from the zero point in the unit of kg.
Function table
Description
A
f6 0
Press the
SET
key to compare the current weight value always.
Press the
SET
key again to stop the comparison.
A
A
f6 1
The scale always compares the weight value.
A
f6 2
Press the
SET
key to always compare the weight value when not
nearly-zero.
Press the
SET
key again to stop the comparison.
A
A
f6 3
The scale always compares the weight value when not nearly-zero.
A
f6 4
When the weight value becomes stable after the
SET
key is
pressed, the scale compares the weight value. It does not compare on
an unstable condition. Press the
SET
key again to stop the
comparison.
A
A
A
A
f6 5
When the weight value is stable, the scale compares the weight
value. It does not compare on an unstable condition.
A
A
f6 6
When the weight value becomes stable and not nearly-zero after
pressing the
SET
key, the scale compares the weight value. It does
not compare on an unstable condition.
Press the
SET
key again to stop the comparison.
A
A
A