A&D HW-60KGL, HW-100KGL, HG-60KGV, HW-200KGL, HW-200KGV, HW-10KGV 16 RS-232C Serial Data Interface

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16 RS-232C Serial Data Interface

RS-232C interface has the following two modes.

Stream mode Outputs data countinuously and can be used for printing data. Command mode Controls the scale using commands from a computer.

It is necessary to set the parameters of the “Baud rate ( f4 )”,

”Output mode ( f5 )”, “Format ( f15 )” in the function table in advance.

There are option cables as follows:

AX-KO557A RS-232C cable, D-sub 25 pin, 2m

AX-KO1786-200 RS-232C cable, D-sub 9 pin, 2m

Transmission system

 

EIA RS-232C

 

 

 

Transmission

 

Asynchronous, bi-directional, half-duplex

Data format

 

Baud rate:2400, 4800, 9600 bps

 

 

 

Data:

7 bits

 

 

 

 

Parity:

1 bit, Even

 

 

 

 

Start bit

1 bit

 

 

 

 

 

Stop bit

1 bit

 

 

 

 

 

Code

ASCII

 

 

 

 

Terminator

CR LF

(CR: 0D[H], LF: 0A[H])

Pin Connections

 

 

 

 

 

 

 

 

Pin No.

Signal name

Direction

Description

 

 

1

-

 

 

 

 

 

2

RXD

 

Input

Receive data

 

3

TXD

 

Output

Transmit data

 

 

4

-

 

 

 

 

5

SG

-

 

Signal ground

 

6

-

 

 

 

 

7

DSR

 

Output

Data set ready

 

 

 

 

 

 

 

Circuit

HW-G OZIM v1a

HW-G Instruction Manual Page 48

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Contents HW-G Series Page Contents HW-G Ozim v1a Compliance Compliance with FCC rulesOutline and Features All Accessories UnpackingAccessories and Options list Type Products AccessoriesOrder code or option name Accessories Options ListPrecautions for Storing the Scale Precautions for Installing the ScalePrecautions for Operating the Scale Stpe 3 Secure the Display Unit Installing the ScaleSecure the Column Fit the PanLevel the Scale Adjust the Display UnitConnect the Power Installing the Batteries for Type L Names Display and Symbols OFFHW-G Ozim v1a Switches HW-G Ozim v1a Memo Basic OperationTurning the Scale On/Off & Basic Weighing Type L with Batteries Tare and Net Display Semi-Automatic Tare Input by WeighingMode Switch Changing Unit & Mode Counting Mode Storing a Unit MassCounting the number of articles Percentage Mode Storing a 100% MassReading Percentage Function table Meaning & Purpose Operation and SwitchesAccumulation Function Preparation Setting Parameters Operation and Performance Examples ExampleComparison Condition Comparator FunctionComparator Sign Function table Meaning and PurposeSwitch to display an item 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 Simple Batch Function Function Table Meaning and purpose Simple batch functionPreparation Setting Parameters Mode Calibration Adjusting the Scale Gravity Acceleration Table Complete Calibration Procedure Gravity Acceleration CorrectionCalibration of the Zero Point Procedure for Setting Parameters Function Table15.2 Parameter List Display Meaning and purpose Function or full/dribble batch functionPrinting condition when using option OP-06 for type Function to hold the current display value. When 16 RS-232C Serial Data Interface Data Format FormatFormat Stream Mode Preparation and Performance ExamplesTare Command ModeCancel of tare Preset tare Upper limit valueFinal value Preparation Setting Parameters 17.1 RS-232C / Relay output / Buzzer OP-03 Pin connections Pin No Signal name Direction DescriptionOptions Pin No Signal name Direction Description 17.2 RS-422 / RS-485 / Relay output OP-04Installing OP-04 Communication Format Zero Lower limit valueAccumulation count output Reset of Accumulation data and numberAccumulation data output Final valueConsumables SpecificationInternal Printer for Type V OP-06 Disassembly InstallationPerformance Check HW-G series HW-GVDimensions HW-G Ozim v1a Repair MaintenanceCheck Points Before Calling Maintenance This situation Confirm these items