A&D HV-G Series instruction manual Comparator Function, Comparator Sign, Comparison Condition

Page 29

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

 

The scale always compares the current display value. Pressing the

 

 

 

SET

switch turns the comparator on and off

f6

1

 

The scale always compares the display value.

f6

2

 

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

 

 

 

ing the

 

switch turns the comparator on and off

 

 

 

SET

f6

3

 

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

f6

4

 

When the display value becomes stable the scale compares the

 

 

 

display value. Pressing the

 

 

switch turns the comparator on and off.

 

 

 

SET

 

 

 

 

 

 

 

 

 

 

 

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, the scale

 

 

 

compares the display value. It does not compare on an unstable

 

 

 

condition. Pressing the

 

switch turns the comparator on and off.

 

 

 

SET

 

 

 

 

 

 

 

 

 

 

 

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 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.

HV-G Instruction Manual Page 28

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Contents HV-G Series Contents Page Compliance with FCC rules ComplianceOutline and Features Unpacking Type Products Accessories Accessories and Options listOptions List Order code or option name AccessoriesPrecautions for Storing the Scale Precautions for Installing the ScalePrecautions for Operating the Scale Installing the Scale Installing the Batteries for Type L Names OFF Display and SymbolsPage Switches Page Memo Basic OperationTurning the Scale On/Off & Basic Weighing Type L with Batteries Semi-Automatic Tare Input by Weighing Tare and Net DisplayWeighing Range Weighing RangeOperation and Performance Products Weighing RangeMode Switch Changing Unit & Mode Storing a Unit Mass Counting ModeCounting the number of articles Storing a 100% Mass Percentage ModeReading Percentage Function table Meaning & Purpose Operation and SwitchesAccumulation Function Preparation Setting Parameters Example Operation and Performance ExamplesComparator Sign Comparator FunctionComparison Condition Function table Meaning and PurposeAccumulation function f6 Step If one Has Been selected, press Case Full/Dribble Batch Function Hold ComparatorFull/Dribble batch sub-function Parameter and display an item of the full/dribble Switch to display the HI Function Table Meaning and purpose Simple batch function Simple Batch FunctionPreparation Setting Parameters Operation and Performance Examples Calibration Adjusting the Scale Gravity Acceleration Table Gravity Acceleration Correction Complete Calibration ProcedureCalibration of the Zero Point Function Table Procedure for Setting Parameters15.2 Parameter List Function or full/dribble batch function Display Meaning and purposePrinting condition when using option OP-06 for type Function to hold the current display value. When 16 RS-232C Serial Data Interface Format Data FormatFormat Preparation and Performance Examples Stream ModeTare Command ModeCancel of tare Upper limit value Preset tareFinal value Preparation Setting Parameters 17.1 RS-232C / Relay output / Buzzer OP-03 Pin connections Pin No Signal name Direction DescriptionOptions 17.2 RS-422 / RS-485 / Relay output OP-04 Pin No Signal name Direction DescriptionInstalling OP-04 Communication Format Lower limit value ZeroAccumulation data output Reset of Accumulation data and numberAccumulation count output Final valueConsumables SpecificationInternal Printer for Type V OP-06 Installation DisassemblyPerformance Check HV-G series SpecificationsDimensions Page Check Points Before Calling Maintenance MaintenanceRepair This situation Confirm these items
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