A&D HW100KGV, HW-100KGL, HG-60KGV Comparator Function, Comparator Sign, Comparison Condition

11 Comparator Function

This function compares a display value with the upper limit (HI) and the lower limit (LO) and displays these results.

It is necessary to set the “comparator function (f6 0 ~ f6 7 )” parameters, upper limit value (HI) and lower limit value (LO) in the function table, in advance to use this function.

It is necessary to install option OP-03 or OP-04, if you use the relay output of the comparator.

Comparator Sign

Comparison results are displayed by indicators

Comparison Condition

weighing value < lower limit value	LO	is displayed and output.
lower limit value < weighing value < upper limit value	OK	is displayed and output.
upper limit value < weighing value	HI	is displayed and output.

Parameter List and Word Definition

The “ near-zero “ is within±4 digits from the zero point in the unit of kg.

The “digit” is a unit of display, and is equivalent to the minimum graduation. The “zero point” is the fundamental starting point to weighing.

Function table

Meaning and Purpose

f6

0

Having pressed the

SET

switch, the scale will always compare the

current display value.

f6

1

The scale always compares the display value.

f6

2

Pressing the

switch the scale always compares the display value

SET

if not near-zero.

f6

3

The scale always compares the display value if not near-zero.

f6

4

When the display value becomes stable after pressing the

SET

switch, the scale compares the display value. If the

switch is

SET

pressed again the scale stops the comparison.

f6

5

When the display value is stable the scale compares the display

value. It does not compare on an unstable condition.

f6

6

When the display value becomes stable while not near-zero, after

pressing the

switch, the scale compares the display value. It

SET

does not compare on an unstable condition. If the

switch is

SET

pressed again the scale stops the comparison.

f6

7

When the display value becomes stable and not near-zero, the scale

compares the value.

Caution

The upper limit value (HI) must be equal to or greater than the lower limit value (LO).

The parameters of the upper limit value (HI) and the final value (HI) use the same memory. The parameters of the lower limit value (LO) and the zero band (LO) use the same memory. The upper/lower comparator function, the simple batch function and the full/dribble batch function cannot be used at the same time because these parameters use common memory.

HW-G OZIM v1a

HW-G Instruction Manual Page 28