A&D HV-15KGL, HV-60KGV, HV-15KGV, HV-60KGL, HV-200KGL Instruction Manual

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Page 1

Digital Platform Scale

HV-15KGL HV-15KGV HV-60KGL HV-60KGV HV-200KGL HV-200KGV

HW-10KGL HW-10KGV HW-60KGL HW-60KGV HW-100KGL HW-100KGV HW-200KGL HW-200KGV

HW-300KGL4 HW-300KGV4 HW-600KGL4 HW-600KGV4 HW-600KGL3 HW-600KGV3 HW-1200KGL3 HW-1200KGV3

1WMPD4000041D

Page 2

This is a hazard alert mark.

This mark informs you about the operation of the product.

Note This manual is subject to change without notice at any time to improve the product.

No part of this manual may be photocopied, reproduced, or translated into another language without the prior written consent of A&D Company, Limited.

Product specifications are subject to change without any obligation on the part of the

manufacturer.

Page 3

HV-G/HW-G Series Page 1

Contents

1. Compliance................................................................................................ 3

1.1. Compliance with FCC rules.................................................................... 3

2. Outline and Features ................................................................................. 4

3. Unpacking.................................................................................................. 5

3.1. Accessories and Options List.................................................................7

4. Precautions................................................................................................ 9

4.1. Installing the Scale................................................................................. 9

4.2. Operating the Scale............................................................................... 9

4.3. Storing the Scale.................................................................................... 9

5. Installing the Scale................................................................................... 10

5.1. Setting up the Scale............................................................................. 10

5.1.1. Procedure A................................................................................. 10

5.1.2. Procedure B................................................................................. 11

5.1.3. Procedure C................................................................................. 12

5.2. Installing the Batteries for Type L......................................................... 13

5.3. Removing the Pole............................................................................... 14

5.3.1. Procedure A................................................................................. 14

5.3.2. Procedure B................................................................................. 15

5.4. Grounding the scale............................................................................. 16

6. Description of Each Part.......................................................................... 17

6.1. Display and Symbols ........................................................................... 19

6.2. Keys..................................................................................................... 21

7. Basic Operation ....................................................................................... 23

7.1. Turning the Scale on/off and Weighing ................................................ 23

7.1.1. Type V or Type L with AC Adapter .............................................. 23

7.1.2. Type L with Batteries ................................................................... 24

7.2. Tare (And Net Display)......................................................................... 25

7.2.1. Tare Input by Weighing................................................................ 25

7.2.2. Digital Input (Preset Tare)............................................................ 25

7.3. Weighing Range for the HV-G Series................................................... 26

7.4. Mode Key (Changing Unit and Mode).................................................. 27

8. Counting Mode......................................................................................... 29

8.1. Storing a Unit Mass.............................................................................. 29

8.2. Counting the Number of Articles.......................................................... 30

9. Percentage Mode..................................................................................... 31

9.1. Storing a 100% Mass........................................................................... 31

9.2. Reading the Percentage ...................................................................... 32

10. Accumulation Function ........................................................................ 33

10.1. Preparation (Setting Parameters) ........................................................ 34

10.2. Operation and Performance (Examples).............................................. 35

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Page 2 HV-G/HW-G Series

11. Upper/Lower Comparator Function...................................................... 36

11.1. Preparation (Setting Parameters) ........................................................ 37

11.2. Operation and Performance (Examples).............................................. 39

12. Full/Dribble Batch Function.................................................................. 40

12.1. Preparation (Setting Parameters) ........................................................ 42

13. Simple Batch Function.........................................................................44

13.1. Preparation (Setting Parameters) ........................................................ 45

13.2. Operation and Performance (Examples).............................................. 46

14. Calibration (Adjusting the Scale).......................................................... 47

14.1. Gravity Acceleration T able.................................................................... 48

14.2. Complete Calibration Procedure.......................................................... 49

14.2.1. Gravity Acceleration Correction ................................................. 49

14.2.2. Preparation................................................................................ 49

14.2.3. Calibration of the Zero Point........................................................ 50

14.2.4. Span Calibration ........................................................................ 50

15. Function Table..................................................................................... 51

15.1. Parameter Setting Procedure............................................................... 51

15.2. Parameter List...................................................................................... 52

16. RS-232C Serial Interface..................................................................... 56

16.1. Data Format......................................................................................... 57

16.2. Stream Mode........................................................................................59

16.2.1. Preparation and Performance (Examples)................................. 59

16.3. Command Mode .................................................................................. 60

16.3.1. Command List............................................................................ 60

16.3.2. Example of Setting Parameters................................................. 63

17. Options................................................................................................ 64

17.1. Extension Load Cell Cable (OP-02)..................................................... 64

17.2. RS-232C/ Relay Output/ Buzzer (OP-03) ............................................ 66

17.3. RS-422/ RS-485 / Relay Output (OP-04)............................................. 68

17.3.1. Communication Format.............................................................. 71

17.3.2. Command List............................................................................ 71

17.4. Built-in Printer for Type V (OP-06) ....................................................... 74

18. Specifications ...................................................................................... 76

19. Maintenance........................................................................................ 81

19.1.

Check Points Before Calling Maintenance Service

...................................... 81

19.1.1. Repair........................................................................................ 81

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HV-G/HW-G Series Page 3

1. Compliance

1.1. Compliance with FCC rules

Please note that this equipment generates, uses and can radiate radio frequency

energy. This equipment has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules. These rules are designed to provide reasonable protection against interference when this equipment is operated in a commercial environment. If this unit is operated in a residential area it might cause some interference and under these circumstances the user would be required to take, at his own expense, whatever measures are necessary to eliminate the interference.

(FCC = Federal Communications Commission in the U.S.A.)

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Page 4 HV-G/HW-G Series

2. Outline and Features

The HV-G series are platform scales with 1/3000 resolution, and have the triple

weighing range function to select the weighing range.

The HW-G series come with two types of resolution;

1/6000 :

HW-300KGL4, HW-300KGV4, HW-600KGL4, HW-600KGV4, HW-600KGL3, HW-600KGV3, HW-1200KGL3 and HW-1200KGV3.

1/10000 : Other models

Type L scales use a Liquid Crystal Display (LCD) and use batteries or an AC adapter

as a power source.

Type V scales use a fluorescent display so it can be read in dim light. This type is

directly powered from the AC power line.

Using the standard RS-232C serial interface, data can be output to a printer, and the

scale can be controlled or can be set by a command from a personal computer.

The counting mode converts the total mass value (total weight) of articles to be

counted, to a count, when each article has the same mass value.

The scales can display the unit of percentage. The accumulation function (up to 6 digits) accumulates each weight value and counts

the number of times articles are weighed.

The comparator function compares the displayed weight value with the upper limit

value (HI) and the lower limit value (LO) and displays the result. The result can be output by a buzzer if option OP-03 is installed.

The simple batch function or full/dribble batch function can be used for filling up to a

target mass value. The status of a weight value can be output if option OP-03 or OP-04 is installed. The outputs are zero band, preliminary and final.

The optional RS-422/RS-485 serial interface can control up to 16 scales from a

computer, when this option (OP-04) is installed instead of an RS-232C serial

interface. Type V scales can be equipped with option OP-06, a built-in impact dot matrix printer. The following parameters are stored in the scale even if the power is removed.

Unit mass of counting mode 100% mass of percentage mode Total count and total mass of accumulation function Upper limit value and lower limit value of upper / lower comparator function, Final value, preliminary value and zero band of full / dribble batch function or Final value, preliminary value and zero band of simple batch function Calibration data Parameters of the function table (f1 to f17)

Page 7

HV-G/HW-G Series Page 5

3. Unpacking

Models HV-15KGL HV-15KGV HW-10KGL HW-10KGV

Display Unit

Base Unit

HV-60KGL HW-60KGL

HV-60KGV HW-60KGV

Models

Pan

Display Unit

Base Unit

HV-200KGL HW-100KGL HW-200KGL

HV-200KGV HW-100KGV HW-200KGV

Models

Pan

Caution Do not pull the load cell cable.

Allen wrench

Accessories

Refer to "Accessries List" on page 7. Accessories supplied depend on the scale model.

AC adapter

Please confirm that the AC ada pter typ e is correct for your local voltage and receptacle type.

Display unit cover

14:3003217

Caution Do not pull the load cell cable.

Pan

Display Unit

Base Unit

Page 8

Page 6 HV-G/HW-G Series

3. Unpacking

Models HW-300KGL4 HW-300KGV4 HW-600KGL4 HW-600KGV4

Set of Allen screws for pole installati on (with Allen wrench)

Models HW-600KGL3 HW-600KGV3 HW-1200KGL3 HW-1200KGV3

Pan

Base Unit

Display Unit

Caution Do not pull the load cell cable.

Accessories

Refer to "Accessories List" on the next page. Accessories supplied depend on the scale model.

Display unit cover

14:3003217

AC adapter

Please confir m that the AC adapter type is correct for your local voltage and receptacle type.

Phillips screwdriver

4 mm screw for display unit installation (2 pcs)

Cable tie (1 pc)

Cable clamp (2 pcs)

Wrench for leveling foot adjustment

HW-600KGL3/600KGV3 1200KGL3/1200KGV3

5 mm screw for pan installation (4 pcs)

HW-300KGL4/300KGV4 600KGL4/600KGV4

Page 9

HV-G/HW-G Series Page 7

3. Unpacking

3.1. Accessories and Options List

Accessories List

Type Models Accessories (Quantity)

HV-15KGV HW-10KGV

Display unit cover (1) Instruction manual (1)

HV-60KGV HV-200KGV HW-60KGV HW-100KGV HW-200KGV

Display unit cover (1) Allen wrench (1) Instruction manual (1)

HW-300KGV4 HW-600KGV4

5 mm screw for pan installation (4)

HW-600KGV3 HW-1200KGV3

Display unit cover (1) Phillips screwdriver (1) Cable clamp (2) Instruction manual (1) Set of Allen screws for pole installation with Allen wrench (1) Cable tie (1) 4 mm screw for display unit installation (2)

Wrench for leveling foot adjustment (1)

A A A A

HV-15KGL HW-10KGL

Display unit cover (1) AC Adapter (1) Instruction manual (1)

HV-60KGL HV-200KGL HW-60KGL HW-100KGL HW-200KGL

Display unit cover (1) Allen wrench (1) AC Adapter (1) Instruction manual (1)

A A A

HW-300KGL4 HW-600KGL4

5 mm screw for pan installation (4)

HW-600KGL3 HW-1200KGL3

Display unit cover (1) Phillips screwdriver (1) AC Adapter (1) Cable clamp (2) Instruction manual (1) Set of Allen screws for pole installation with Allen wrench (1) Cable tie (1) 4 mm screw for display unit installation (2)

Wrench for leveling foot adjustment (1)

A A A A

Note The AC adapter may not be provided for some areas.

Type V

Type L

Main power cord

Option built-in printer

AC adapter

LCD

Batteries (Not included)

Fluorescent display

Please confirm that the main power type or AC adapter type is co

ect for your local

oltage and

eceptacle type.

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Page 8 HV-G/HW-G Series

3. Unpacking

Options List

Order code / Option name Accessories

OP-02 Extension load cell cable (For weighing

capacity of 10 kg to 200 kg)

Extension load cell cable (For weighing

capacity of 300 kg to 1200 kg)

Tapping screw M4x10

OP-03 RS-232C interface/ Relay output/ Buzzer Connector JA:TCP0586

OP-04 RS-422/485 interface/ Relay output

Connector TM:BLA9 AC adapter

A A

OP-06 Built-in printer for type V

Paper PP156 Ink ribbon ERC-05

A A

OP-11 Wall mounting kit

OP-13 Roller conveyor for HV-200KG, HW-100KG and HW-200KG

OP-14 Roller conveyor for HV-60KG and HW-60KG

OP-15 Display unit stand (The display is not included)

For HW-300KGL4, HW-300KGV4, HW-600KGL4 and HW-600KGV4 For HW-600KGL3, HW-600KGV3, HW-1200KGL3 and HW-1200KGV3

OP-16-3 Wheel for HW-600KGL3, HW-600KGV3, HW-1200KGL3 and HW-1200KGV3

OP-16-4 Wheel for HW-300KGL4, HW-300KGV4, HW-600KGL4 and HW-600KGV4

OP-17 Stainless steel cover for HW-600KGL3, HW-600KGV3, HW-1200KGL3 and HW-1200KGV3

OP-18-3 Roller conveyor for HW-600KGL3, HW-600KGV3, HW-1200KGL3 and HW-1200KGV3

OP-18-4 Roller conveyor for HW-300KGL4, HW-300KGV4, HW-600KGL4 and HW-600KGV4

AX-KO577A-200

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

AX-KO1786-200

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

Note OP-16 and OP-17 are factory-installed. For handling OPs-11, 13, 14, 15, 16, 17 and 18, refer to the relevant option manual.

Consumables

AX-PP156-S Special roll paper (10 rolls)

AX-ERC-05-S Ink ribbon (5 ink ribbons)

AX-KO577A-200 AX-KO1786-200

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HV-G/HW-G Series Page 9

4. Caution

4. Precautions

4.1. Installing the Scale

Consider the following conditions to get the most from your scale.

Install the scale where the temperature and relative humidity is stable, there is no draft

and a stable power source is available. Install the scale on a solid and level surface. Do not install the scale in direct sunlight. Do not install the scale near heaters or air conditioners. Do not install the scale where there is flammable or corrosive gas present. Do not install the scale near equipment which produces magnetic fields. Do not install the scale where there is apt to be static electricity, in a place where the

relative humidity is lower th an 45% RH. Plastic an d isolators are apt to be charged with

static electricity. The display unit is not water resistant. Use the display unit cover to avoid damage. Do not use an unstable power source.

4.2. Operating the Scale

Periodically ensure that the weight value is correct. Calibrate the scale before using and after moving it to another location. Do not place anything on the pan which exceeds the weighing capacity. Do not drop anything upon the pan. Do not use a sharp instrument such as a pencil to press the keys. Press the keys

gently using your finger. Pressing the ZERO key before each weighing is recommended to prevent possible

error. Replace the used batteries with six new ones when the mark is displayed.

Battery is of type D, Mono, R20P, R20PU or LR20.

4.3. Storing the Scale

Do not disassemble the scale. Do not use solvents to clean the scale. Wipe it with a dry lint free cloth or a lint free

cloth which is moistened with warm water and a mild detergent. The base unit can be cleaned with gentle running tap water. Do not scratch the base

unit with a brash. Allow the unit to dry before using.

Protect the display unit from dust and water. Remove the batteries from the display unit when the scale is not to be used for a long

time. If you leave the batteries installed, they may leak and damage the scale.

Page 12

Page 10 HV-G/HW-G Series

5. Installing the Scale

5.1. Setting up the Scale

The setup procedure depends on the scale model. Refer to the table below.

Models Refer to

HV-15KGL/HV-15KGV/HV-60KGL/HV-60 KGV/HV-200KGL/HV-200KGV/HW-10KGL HW-10KGV/HW-60KGL/HW-60KGV/HW-100KGL/HW-100KGV/HW-200KGL/HW-200KGV

Procedure A

HW-300KGL4/HW-300KGV4/ HW-600KGL4/HW-600KGV4

Procedure B

HW-600KGL3/HW-600KGV3/ HW-1200KGL3/HW-1200KGV3

Procedure C

5.1.1. Procedure A

HV-15KGL/HV-15KGV/HV-60KGL/HV-60KGV/HV-200KGL/HV-200KGV/HW-10KGL HW-10KGV/HW-60KGL/HW-60KGV/HW-100KGL/HW-100KGV/HW-200KGL/HW-200KGV

This procedure includes all of the steps for installing the scales described above. Therefore, there may be some unnecessary steps for some models.

Step 1 Take the base unit and pole out, taking care

not to pull on the load cell cable. Step 2 Place the pan on the base unit. Step 3 Attach the pole to the bracket of the base

unit, while using care not to damage the load

cell cable. Insert the remainder of the load cell cable

into the pole. Affix the pole to the bracket using two Allen

screws. Step 4 Select a place for installing the scale. Refer

to "4.1. Installing the Scale” . Step 5 Adjust the level of the base unit using the

bubble spirit level and the leveling feet. Step 6 Press the caps at the pole top from both

sides and adjust the angle of the display unit. Step 7 Check the weighing accuracy. If the scale

needs calibration, refer to "14. Calibration".

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HV-G/HW-G Series Page 11

5. Installing the Scale

5.1.2. Procedure B

HW-300KGL4/HW-300KGV4 HW-600KGL4/HW-600KGV4

Note The display unit, the pole and the base unit

are connected using cables. So, use care when lifting the display unit.

Step 1 Take the base unit, pole and display unit

out, taking care not to pull on the load cell

cable. Step 2 Remove the pan. Step 3 Attach the pole to the display unit with two

4 mm screws. Attach the cable clamps on the back of the

pole to organize the cables. Step 4 Attach the pole to the base unit with four

Allen screws and plain washers, while

using care not to damage the load cell

cable. Using the cable tie, collect and bundle the

remainder of the load cell cable. Replace the pan.

Step 5 Affix the pan using the 5 mm screws. Step 6 Select a place for installing the scale.

Refer to "4.1. Installing the Scale" . Step 7 Adjust the level of the base unit using the

bubble spirit level and the leveling feet. Step 8 Press the caps at the pole top from both

sides and adjust the angle of the display

unit. Step 9 Check the weighing accuracy. If the scale

needs calibration, refer to "14.

Calibration".

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Page 12 HV-G/HW-G Series

5. Installing the Scale

5.1.3. Procedure C

HW-600KGL3/HW-600KGV3 HW-1200KGL3/HW-1200KGV3

Note The display unit, the pole and the base unit

are connected using cables. So, use care when lifting the display unit.

Step 1 Take the scale out. The pole, the display unit and the

accessories are found inside the base

unit. Step 2 Remove the pan and the accessories. Step 3 Attach the pole to the display unit with two

4 mm screws. Attach the cable clamps on the back of the

pole to organize the cables. Step 4 Attach the pole to the base unit with four

Allen screws and plain washers, while

using care not to damage the load cell

cable. Using the cable tie, collect and bundle the

remainder of the load cell cable. Step 5 Replace the pan in the direction as shown

in the illustration. Step 6 Select a place for installing the scale.

Refer to "4.1. Installing the Scale" . Step 7 Adjust the level of the base unit using the

leveling feet. Note A bubble spirit level is not provided. (The

load values on the four corners are

added.) Step 8 Press the caps at the pole top from both

sides and adjust the angle of the display

unit. Step 9 Check the weighing accuracy. If the scale

needs calibration, refer to "14.

Calibration".

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HV-G/HW-G Series Page 13

5. Installing the Scale

5.2. Installing the Batteries for Type L

Step 1 Turn off the display. Remove the AC adapter.

Step 2 Press and slide the ext. cover to open it.

Press the hook of the int. cover to the left

side and lift it.

Step 3 Insert six new batteries with proper polarity

(+,-). Battery is of type D, Mono, R20P ,

R20PU or LR20.

Step 4 Close the covers in reverse order of step 2.

Caution

Replace used batteries with six new ones, when is displayed. Do not mix used and new batteries. It may cause damage to the batteries or

the scale, if used.

Check the battery direction. If the batteries are installed in the wrong

direction, it may cause battery leakage. If the direction of a single battery is

wrong, the scale may work only temporarily. The battery life depends on the ambient temperature. Remove the batteries from the display unit, when the scale is not to be used

for a long time. They may leak and cause damage. Damage which is due to battery leakage is not covered under warranty.

Page 16

Page 14 HV-G/HW-G Series

5. Installing the Scale

5.3. Removing the Pole

Caution

Remove the AC plug from the receptacle before removing the pole (type V).

Remove the AC adapter and batteries before removing the pole (type L).

When removing the load cell cable, do not pull on the load cell cable

connector forcibly and do not pull on the wires of the cable. Do not bend the cable forcibly. Use care so that the load cell cable does not

touch the pan inside the base unit. Avoid dust, static electricity and high humidity (or condensation) because the

inside of the display unit is sensitive.

The pole removing procedure depends on the scale model. Refer to the table below.

Models Refer to

HV-15KGL/HV-15KGV/HV-60KGL/HV-60 KGV/HV-200KGL/HV-200KGV/HW-10KGL HW-10KGV/HW-60KGL/HW-60KGV/HW-100KGL/HW-100KGV/HW-200KGL/HW-200KGV

Procedure A

HW-300KGL4/HW-300KGV4/HW-600KGL4/HW-600KGV4/HW-600KGL3/HW-600KGV3 HW-1200KGL3/HW-1200KGV3

Procedure B

5.3.1. Procedure A

Step 1 Turn the scale off. Remove the AC plug from the receptacle (type V). Remove the AC adapter and batteries (type L).

Step 2 Open the rear cover of the display unit. Disconnect the load cell cable connector gently

(perpendicularly and do not pull toward you).

Step 3 Remove the two 4 mm screws, which are used

to attach the display unit to the pole.

Step 4 Remove the ferrite core and the cable clamp

from the load cell cable.

Step 5

(HV-60KGL/HV-60KGV/HW-60KGL/HW-60KGV/HV-

200KGL/HV-200KGV/ /HW-100KGL/HW-100KGV HW-200KGL/HW-200KGV only)

Remove the 3 mm screws from the bottom cover of the bracket.

Step 6 Carefully remove the load cell cable from the

pole and the bracket while using care not to pull on the connector forcibly.

Step 7 Arrange the cable so that it does not touch the

pan in the base unit. The untied cable is approximately 2 m. The optional extension load cell cable (OP-02) is 5 m long.

Step 8 Remove the bracket from the base unit. An

Allen wrench is required.

HV-15KGL/HV-15KGV HV-60KGL/HV-60KGV HW-10KGL/HW-10KGV HW-60KGL/HW-60KGV

HV-200KGL/HV-200KGV HW-100KGL/HW-100KGV HW-200KGL/HW-200KGV

5 mm Allen wrench 6 mm Allen wrench

Bracket

Allen screw

Allen wrench

Bracket (Middle and large sized models)

Pole

Bottom cover

3 mm screws

Load cell cable

Rear cover

Cable clamp

Ferrite core Wind up 2 times

4 mm screw

Connector

Page 17

HV-G/HW-G Series Page 15

5. Installing the Scale

Step 9 Wind the cable through the ferrite core two

times. Affix the cable to the rear cover using the cable clamp.

Step 10 Connect the cable to the connector. Close the

rear cover.

Step 11 Check the weighing accuracy.

5.3.2. Procedure B

Step 1 Turn the scale off. Remove the AC plug from the receptacle (type V). Remove the AC adapter and batteries (type L).

Step 2 Open the rear cover of the display unit. Disconnect the load cell cable connector gently

(perpendicularly and do not pull toward you).

Step 3 Remove the two 4 mm screws, which are used

to attach the display unit to the pole.

Step 4 Remove the ferrite core and the cable clamp

from the load cell cable.

Step 5 Carefully remove the load cell cable from the

pole using care not to pull on the connector forcibly.

Step 6 Arrange the cable so that it does not touch the

pan in the base unit. The untied cable is approximately 4.5 m. The optional extension load cell cable (OP-02) is 5 m long.

Step 7 Remove the Allen screws, which are used to

attach the pole to the base unit, and remove the pole.

Step 8 Wind the cable through the ferrite core two

times. Affix the cable to the rear cover using the cable clamp.

Step 9 Connect the cable to the connector. Close the

rear cover.

Step 10 Check the weighing accuracy.

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Page 16 HV-G/HW-G Series

5. Grounding the scale

5.4. Grounding the scale

When using where there may be static electricity, ground the scale. The grounding procedure depends on the scale model. Refer to the table below. These procedures are only for grounding part of the scale.

Models Refer to

HV-15KGL/HV-15KGV/ HW-10KGL/HW-10KGV

Procedure A HV-60KGL/HV-60KGV/HV-200KGL/HV-200KGV/HW-60KGL/HW-60KGV HW-100KGL/HW-100KGV/HW-200KGL/HW-200KGV

Procedure B HW-300KGL4/HW-300KGV4/ HW-600KGL4/HW-600KGV4

Procedure C

HW-600KGL3/HW-600KGV3/ HW-1200KGL3/HW-1200KGV3

Procedure D

Procedure A

(

HV-15KGL/HV-15KGV/ HW-10KGL/HW-10KGV

)

Secure the grounding cable using a M4 screw in the

screw hole between the two hexagon bolts on the base unit bottom side. (Part of “ ”)

Procedure B

HV-60KGL/HV-60KGV/HV-200KGL/HV-200KGV/HW-60KGL/ HW-60KGV/HW-100KGL/HW-100KGV/HW-200KGL/HW-200KGV

Secure the grounding cable using the screw that

secures the under cover. (Part of “ ”)

Procedure C

(

HW-300KGL4/HW-300KGV4/ HW-600KGL4/HW-600KGV4

)

Remove the pan. Secure the grounding cable using the screw that secures the band of the load cell cable bundle. (Part of “

”) Pull the grounding cable through to the lower section through the channel. Be careful that the pan does not touch the grounding cable.

Procedure D

(HW-600KGL3/HW-600KGV3/HW-1200KGL3/HW-1200KGV3)

Remove the pan. Secure the grounding cable using the screw that secures the summing box. (Part of “ ”) Remove the cover located on the base’s side. Pull the grounding cable out through this hole. Be careful that the pan does not touch the grounding cable.

Load cell cable

Summing box

Cover

Base unit bottom side

Levering feet

Under cover

Base unit bottom side

Pull the grounding cable through to the under side of the base.

Page 19

HV-G/HW-G Series Page 17

6. Description of Each Part

Page 20

Page 18 HV-G/HW-G Series

6. Description of Each Part

Page 21

HV-G/HW-G Series Page 19

6. Description of Each Part

6.1. Display and Symbols

Display and Symbols Description

Stability mark When the current weight value is stable, this mark is displayed. It means a proper condition that this value is readable.

A A A A

Zero point mark When the ZERO key is pressed with nothing on the pan, this mark is displayed. The zero point is the fundamental starting point to weigh anything.

A A A A

Net mark When the

TARE key is pressed, this mark is displayed.

Used to indicate that the mass of the container placed on the pan has been subtracted from the gross value.

A A A

Preset tare mark While a tare with digital input is displayed, this mark blinks.

Accumulation mark While the accumulation function is used, this mark is displayed.

A A

Low battery mark for type L When the battery is depleted (becoming low voltage), this mark is displayed. Replace with six new batteries.

A A A

Ready mark for the full/dribble batch function. This mark means as follows: ON The weight value is within the zero band. OFF The full/dribble batch process is above the

zero band.

Blinking The start or end of the full/dribble batch

process is not within the zero band.

A A A A A A

Weighing range indicator for the HV-G series The current range is indicated.

A A

Comparator indicator

Using the comparator function:

Indicates the result after a weight value is

compared with the upper and lower limits.

Using the full/dribble batch function:

OK is the full flow gate indicator, HI is the dribble

flow gate indicator and LO is the zero band gate indicator.

A A A A A A A

Zero point (Example) When the ZERO key is pressed with nothing on the pan, the zero point mark and the stability mark are displayed.

A A A A A

STABLE

ZERO

Weighed mass value

unit

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Page 20 HV-G/HW-G Series

6. Description of Each Part

Display and Symbols Description

Counting mode (Example) This mode uses the stored unit mass and counts the number of articles on the pan. The unit is .

A A A A

Storing the unit mass for the counting mode (Example) The unit mass is stored, using 20 pieces of samples. The zero value means that no articles are on the pan.

A A A A

Storing the unit mass for the counting mode (Example) The unit mass is stored, using 10 pieces of samples. Sign "-" means that something is placed on the pan.

A A A A

Percentage mode (Example) This mode uses the stored 100% mass and converts the weight value to a percentage. The unit is % .

A A A A

Function table (Example) This function table sets parameters of items. ENTER key Selecting an item. ∧ and ＜keys Selecting a parameter of the item. ENTER key Storing new parameters.

A A A A A

Preset tare. Entering tare with digital input (Example)

＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

ENTER key Storing the new tare.

A A A A

Hold display (Example) The hold display is set using f12 of the function table. When the weight value is "nearly-zero" (within the zero band) or changes more than 25% +30 digits, the hold is canceled.

A A A A

Weighing error Check the base unit and the weighing pan.

A A A A

Overload display Remove anything that is on the pan.

A A A A

Calibration error The calibration mass is too light. Check the base unit and the weighing pan.

A A A A

The "digit" is a unit of display, and is equivalent to the minimum measurable mass. The " nearly-zero " or zero band is within ±5 digits from zero point in the unit of kg.

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HV-G/HW-G Series Page 21

6. Description of Each Part

isplay and Symbols Description

Calibration error The calibration mass is too heavy. Check the base unit and the weighing pan.

A A A A

Does not display zero when the scale is turned on. Remove anything that is on the weighing pan. Perform zero point calibration. Or The weight value is unstable due to drift or vibration when the scale is turned on. A breeze or vibration may be affecting the measurement. Check around the weighing pan.

A A A A

Accumulated data count

A A

Total mass value of the accumulated data

A A

Comparator function: upper limit value Full/dribble batch function: final value

A A

Full/dribble batch function: preliminary value

A A

Comparator function: lower limit value Full/dribble batch function: zero band

A A

e.g. CAP. MAX. 3/6/15kg d=1/2/5g

The weighing range and measurable minimum mass. Example: Displays the weight value by 5 g up to 15 kg. Displays the weight value by 2 g up to 6 kg. Displays the weight value by 1 g up to 3 kg.

A A

6.2. Keys

Display and Symbols Description

ON/OFF key Note Type V is in standby status when power is connected.

A A A

ZERO key When the ZERO key is pressed with nothing on the pan, the scale displays the mass value of zero and the zero point mark. Net is canceled, if it is displayed.

A A A A

TARE key Canceling the mass of a container which is placed on the pan and does not weigh its mass.

A A A

SAMPLE key, RANGE key,

key

Changes the weighing range for HV-G series.(Refer to

f2 )

Storing the unit mass: used to select the number of samples.

A A A

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Page 22 HV-G/HW-G Series

6. Description of Each Part

Function table: used to select a parameter.

Display and Symbols Description

SET key, key

Normal weighing mode: used to turn the comparator on or

off. (Refer to f6 )

Counting mode: used to enter the mode to store the unit

mass.

Percentage mode: used to enter the mode to store the

100% mass. Full/dribble batch function: used as a start key. Preset tare and calibration mass selection: used to select

a figure.

A A A A A A A A

MODE key, ENTER key

Used to change the current unit. Setting mode: used to store a parameter and proceed to the

next step.

A A A A

F key

Full/dribble batch function: used to finish the process.

(Refer to f10 ) Hold key. (Refer to f12 ) Comparator function: used to select the polarity (+,-).

A A A A A

PRINT key

Used to print or output data. (Refer to f5, f9 )

A A A

Used to enter the function table.

A A A A A A

Used to enter the mode to set a preset tare.

A A A A A

Used to feed the paper to the optional printer for type V.

A A A A A

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HV-G/HW-G Series Page 23

7. Basic Operation

7.1. Turning the Scale on/off and Weighing

7.1.1. Type V or Type L with AC Adapter

Step 1 Ground the scale.

Step 2 Confirm that nothing is placed on the pan.

Step 3 Confirm that local voltage and receptacle type are correct.

Step 4 The scale turns on/off using the ON/OFF key alternately.

Step 5 Check the accuracy of weighing. Allow 30-minute warm up before calibration.

Step 6 With nothing on the pan, press the ZERO key to display zero.

Step 7 Place an article to be weighed on the pan gently.

Step 8 Wait for the stability mark to be displayed. Read the weight value.

Step 9 Remove the article from the pan.

Step 10 Turn the scale off using the ON/OFF key.

Memo

With the power cord connected, type V is in standby status after the scale is turned off

using the ON/OFF key. To shut down the power completely, disconnect the power cord.

With the AC adapter connected, the power is off at the scale, but not from the AC

adapter, after the scale is turned off using the ON/OFF key. To shut down the power completely, disconnect the AC adapter.

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Page 24 HV-G/HW-G Series

7. Basic Operation

7.1.2. Type L with Batteries

Step 1 Install six new batteries. Refer to "5.2. Installing the Batteries for Type L".

Step 2 Confirm that nothing is placed on the pan.

Step 3 The scale turns on/off using the ON/OFF key alternately.

Step 4 Check the accuracy of weighing. Allow 30-minute warm up before calibration.

Step 5 With nothing on the pan, press the ZERO key to display zero.

Step 6 Place an article to be weighed on the pan gently.

Step 7 Wait for the stability mark to be displayed. Read the weight value.

Step 8 Remove the article from the pan.

Step 9 Turn the scale off using the ON/OFF key.

Caution

Replace used batteries with six new ones when is displayed. Battery life depends on the ambient temperature. Remove the batteries from the display unit when the scale is not to be used

for a long time. The batteries may leak and cause damage.

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HV-G/HW-G Series Page 25

7. Basic Operation

7.2. Tare (And Net Display)

The "tare" is used to cancel the mass of a container, which is placed on the pan to

contain the article to be weighed.

Caution

The tare reduces the weighing range. The current tare value is reset by pressing the ZERO key or turning the scale

off. (Reset value is zero.)

The storable preset tare value must be wi thin the minimum weighing range for

the HV-G series.

7.2.1. Tare Input by Weighing

Step 1 Place the container on the pan.

Step 2 Wait for the stability mark to be displayed. Press the TARE key. The display

becomes zero and the net mark is displayed.

Step 3 Place an article to be weighed into the container. Wait for the stability mark to be

displayed and read its net display.

Step 4 Remove the article and the container from the pan.

7.2.2. Digital Input (Preset Tare)

Step 1 Press and hold the SET key and press the TARE key.

Then the blank or stored tare value is displayed. The blank display means that the tare value is zero (reset value). And

or blinks.

Step 2 Set the preset tare value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 3 Press the ENTER key to store the new preset tare value. Then the scale displays the net value (the gross weight value minus the tare value).

Step 4 Place an article to be weighed into the container. Wait for the stability mark to be

displayed and read its net display.

Step 5 Remove the article and the container from the pan.

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Page 26 HV-G/HW-G Series

7. Basic Operation

7.3. Weighing Range for the HV-G Series

This is the function to select a weighing range for the HV-G series.

The mass value is displayed within a selected range.

Select automatic range (f2 0) or manual range (f2 1) in the function table.

Operation and Performance

Function table Description

f2 0

Automatic range

The weighing range changes automatically, if the weight value

proceeds from narrow range to wide range when articles are placed on the pan.

When there is nothing on the pan and the zero point mark is

displayed, the weighing range changes to the minimum range automatically.

When the zero point mark is not displayed due to net display

or zero error, press the ZERO key, with nothing on the pan, to change to the minimum range.

A A A A A A A A A

f2 1

Manual range

Press the RANGE key to expand the range. Press the RAN GE key to change to the minimum range, when

there is nothing on the pan and the zero point mark is displayed.

When the zero point mark is not displayed due to net display

or zero error, press the ZERO key and the RANGE key, with nothing on the pan, to change to the minimum range.

A A A A A A A A

Weighing Range

Models Weighing range

HV-15KGV, HV-15KGL 3 kg, 6 kg , 15 kg

HV-60KGV, HV-60KGL 15 kg, 30 kg, 60 kg

HV-200KGV, HV-200KGL 60 kg, 150 kg, 220 kg

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HV-G/HW-G Series Page 27

7. Basic Operation

7.4. Mode Key (Changing Unit and Mode)

Pressing the MODE key changes the display as follows. Refer to function table f3 fo r

units. Usable units are according to the factory settings.

Pound-Ounce

Accumulation Count

Accumulation Value

M+

Either function is active. Comparator (

f6 0

f6 7

)

Simple Batch Function (

f6 8

)

Full/Dribble Batch Function (

f6 9

)

Accumulation Function (f8 1)

Comparator

Upper limit

Comparator

Lower limit

Final value

Preliminary value

Zero band

Pound

Ounce

Percentage Mode

Metric kg

Counting Mode

Non metric units

Inactive Comparator ( f6)

and

Inactive Accumulation Function (

f8 0

)

Metric unit

Active Comparator

(

f6 0

f6 7

)

Active Simple Batch Function or

Active Full/Dribble Batch Function

(

f6 8, f6 9

)

If the law in your area permits, you may use all of the units. Also, some dealers may initially turn off units which are not regularly used.

No Accumulat ion Data

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Page 28 HV-G/HW-G Series

7. Basic Operation

Description

The status of "Inactive comparator (f6)" is that comparator function (f6 0, f6 2, f6 4,

f6 6) is selected and this comparator is not used. The comparator can be selected to

be ON or OFF using the SET key alternately.

The following parameters are stored in the same memory. Therefore these functions

can not be used at the same time. If you use each function, select the function in the function table, set the parameters (HI,OK and LO) and weigh.

Indicator and Output

HI OK LO Upper/Lower Comparator Function (f6 0 to 7) Upper limit Lower limit Simple Batch Function (f6 8)

Final

value

Preliminary

value

Zero band

Full/ Dribble Batch Function (f6 9)

Final

value

Preliminary

value

Zero band

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HV-G/HW-G Series Page 29

8. Counting Mode

The counting mode is the function to conver t the total mass value (total weight) of

articles to a count, when each article has the same mass value. To use this function, store a unit mass in advance. Even if the AC adapter or the batteries is removed, the unit mass is maintained in

non-volatile memory.

8.1. Storing a Unit Mass

Step 1 Press the MODE key to display the unit .

Step 2 Press the SET key to enter the mode that stores a

unit mass.

Step 3 Press the ∧ key to select the number of samples.

The greater the quantity of samples, the greater the accuracy of the count.

5 pieces, 10 pieces, 20 pieces, 50 pieces,

100 pieces

Step 4 Place the container on the pan.

Press the TARE key.

Step 5 Place the number of samples selected at step 3. Wait for the stability mark to be displayed. Press the

ENTER

key to store. The count is displayed.

Caution

When the sample total mass value is too small and

it is not possible to calculate a unit mass, the scale displays

lo ut and returns to step 3. Increase the

number of samples. More than 5 digits of the total sample mass, in the unit of kg, are required.

When the unit mass is too light to store, the scale

displays lo ut . In this case, the unit mass will not be stored even if the number of samples is increased.

Pressing the ENTER key, after lo ut is

displayed, displays the next unit.

Step 6 Remove the samples and the container from the pan.

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Page 30 HV-G/HW-G Series

8. Counting Mode

8.2. Counting the Number of Articles

Step 1 Press the MODE key to display the unit .

Step 2 Store the unit mass of the article. Refer to "8.1. Storing a Unit Mass"

Step 3 Place the container on the pan. Press the TARE key.

Step 4 Place articles in the container. Wait for the stability

mark to be displayed and read the count.

Step 5 Remove the articles and the container from the pan.

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HV-G/HW-G Series Page 31

9. Percentage Mode

The percentage mode is the function to display a mass value in the unit of "%". To use this function , store a 100% mass value in advance. The 100% mass value is stored in the scale even if the power is removed.

9.1. Storing a 100% Mass

Step 1 Press the MODE key to display the unit %.

Step 2 Press the SET key to enter the mode that stores a

100% mass.

Step 3 With nothing on the pan, press the ZERO key to

display zero.

Step 4 Place the 100% mass on the pan gently. Wait for the stability mark to be displayed. Press the

ENTER

key to store. The percentage is displayed.

Caution

When the sample is too light and it is not possible

to calculate a 100% mass, the scale displays lo . and returns to step 3.

Pressing the ENTER key, after lo is displayed,

displays the next unit.

Step 5 Remove the mass from the pan.

Percentage mode

100% mass

％

STABLE

Zeroing value

Pan

STABLE

Note The pan shape depends on the scale model.

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Page 32 HV-G/HW-G Series

9. Percentage Mode

9.2. Reading the Percentage

Step 1 Press the MODE key to display the unit %.

Step 2 Store the 100% mass of the article. Refer to "9.1. Storing a 100% Mass "

Step 3 Place the container on the pan. Press the TARE key.

Step 4 Place articles in the container. Wait for the stability

mark to be displayed and read the percentage.

Step 5 Remove the articles and the container from the pan.

％

Zeroing value

Percentage

Pan

A container(bowl)

Storing a 100% mass

Percentage mode

STABLE

Note The pan shape depends on the scale model.

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HV-G/HW-G Series Page 33

10. Accumulation Function

This function counts the number of times articles are weighed, calculates the total mass

value and can display the number (accumulation count) and accumulated mass value.

The accumulation function is displayed with up to 6 digits. The balance can not display 7 or

more digits, therefore the leading digits are not displayed.

Example: With 60K type, when importing the data of 17 accumulations of up to 60kg (60.000

X 17=1020.000), the balance displays this as “020.000”.

To use this function, set the parameters of the "Accumulation function ( f8 )" in the

function table in advance. To use the built-in printer, set the parameters of the "Print mode ( f9 5 )" in the

function table in advance. The accumulation count and accumulated mass value are stored in the scale even if

the power is removed.

Operation and Keys

The display of the accumulation count has a blinking or without a unit. The display of the accumulated mass value has a unit and a blinking or .

Press the MODE key to display the accumulation count and accumulated mass value. Press the ZERO key in the accumulation function (with a blinking or ) to reset

the current function ( T h e cou n t a n d a c c u m u l ated m a s s v a l u e b ecom e z e r o .) When the optional built-in printer is installed and the PRINT key is pressed, the

accumulation data, date and data number are printed. Date is set at function table f17 .

Caution

The accumulation function is available only when weighing is performed in the

same unit.

Parameter List and Word Definition

The "nearly-zero" is within ±5 digits from the zero point in the unit of kg. The "digit" is a unit of display, and is equivalent to the minimum measurable mass. The "zero point" is the fundamental starting point to weigh anything.

Function table Description

f8 0

Accumulation function not used.

f8 1

The scale accumulates the data, if the F key is pressed, when the display is a positive stable value and not nearly-zero. The next accumulation can be performed after the display becomes nearly-zero or a negative value.

A A A A

f8 2

The scale accumulates the data, if the F key is pressed, when the display is a stable value and not nearly-zero. The next accumulation can be performed after the display becomes nearly-zero.

A A A

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Page 34 HV-G/HW-G Series

10. Accumulation Function

Function table Description

f8 3

When the display is a positive stable value and not nearly-zero, the scale accumulates the data automatically. The next accumulation can be performed after the display becomes nearly-zero or a negative value.

f8 4

When the display is a stable value and not nearly-zero, the scale accumulates the data automatically. The next accumulation can be performed after the display becomes nearly-zero. Use Recording the number and mass of articles removed from

the pan. (Place the articles on the pan. Press the TARE key at each removal.)

A A A A A

f8 5

At each end of the full/dribble batch function, the scale accumulates the data automatically. Use Packaging articles like a powder, it is used for recording the

number of bags and the total mass.

A A A

10.1. Preparation (Setting Parameters)

Step 1 Turn off the display. Press and hold the ZERO key and press the

ON/OFF key. The function table is displayed.

Step 2 Press the ENTER key to display an item of the

accumulation function ( f8 ).

Step 3 Select a parameter of the accumulation function

(

f8 1 to f8 4 ) with the ∧ key.

Step 4 Press the ENTER key and the F key to display

end . Press the ENTER key to return to the normal weighing mode.

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HV-G/HW-G Series Page 35

10. Accumulation Function

10.2. Operation and Performance (Examples)

Example 1

In this example, the scale accumulates the value each time an article is weighed. The

function parameter is set to f8 3 .

Step 1 Press the MODE key to display or .

Step 2 Press the ZERO key to reset the accumulation data.

Step 3 Return to the kg mode using the MODE key.

Step 4 Place an article on the pan. Wait for the stability mark to be displayed and the value

to be blinking. Remove the article and press the ZERO key.

Step 5 Weigh additional articles using step 4.

Step 6 Press the MODE key to display the accumulation count and accumulated mass

value with or .

Example 2

In this example, the scale accumulates the articles that are removed from the pan.

The function parameter is set to f8 4 .

Step 1 Enter the kg mode using the MODE key. Place all articles on the pan and press the TARE key.

Step 2 Press the MODE key to display or .

Step 3 Press the ZERO key to reset the accumulation data.

Return to the kg mode using the MODE key.

Step 4 Remove an article from the pan. Wait for the stability mark to be displayed and the

value to be blinking. Press the TARE key.

Step 5 Weigh additional articles using step 4.

Step 6 Press the MODE key to display the accumulation count and accumulated mass

value with or .

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Page 36 HV-G/HW-G Series

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

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.

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.

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

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HV-G/HW-G Series Page 37

11. Upper/Lower Comparator Function

Function table Description

f6 7

When the weight value becomes stable and not nearly-zero, the scale compares the value. It does not compare on an unstable condition.

A A

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 preliminary value (OK) use the same memory.

The upper/lower comparator function, the simple batch function and the

full/dribble batch function can not be used at the same time because these parameters use the common memory.

11.1. Preparation (Setting Parameters)

Step 1 Turn off the display. Press and hold the

ZERO key and press the ON/OFF

key. The function table is displayed.

Step 2 Press the ENTER key to display an item of the

comparator function ( f6 ).

Step 3 Select a parameter of the comparator function

( f6 0 to f6 7 ) with the ∧ key.

Step 4 Press the

ENTER key and the F key to display end .

Press the ENTER key to return to the normal weighing mode.

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Page 38 HV-G/HW-G Series

11. Upper/Lower Comparator Function

Step 5 If either of f6 0 , f6 2 , f6 4 , f6 6 has been

selected, press the SET key to use the comparator.

Step 6 Press the MODE key to display the blinking HI.

Step 7 Set the upper limit value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure. F key Selecting the polarity (+,-).

Step 8 Press the ENTER key to store the new parameter and

display the blinking LO.

Step 9 Set the lower limit value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure. F key Selecting the polarity (+,-).

Step 10 Press the ENTER key to store the new parameter and

return to the normal weighing mode.

If the lower limit value is greater than the upper limit

value, the scale returns to step 7.

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11. Upper/Lower Comparator Function

11.2. Operation and Performance (Examples)

Example 1

This example is set as follows: Function table f6 1 (The scale always compares the weight value

even when the value is nearly-zero.) Upper limit value (HI) 7.000 kg Lower limit value (LO) 6.500 kg

Case

The comparison starts when the scale is turned on. When the current value is less than 6.500kg, LO is displayed. When the current value is between 6.500kg and 7.000kg, OK is displayed. When the current value is greater than 7.000kg, HI is displayed.

Example 2

This example is set as follows: Function table f6 4 (When the SET key is pressed and the stability

mark is displayed, the scale compares the

current weight value with the upper limit value

and the lower limit value immediately.) Upper limit value (HI) 2.000 kg Lower limit value (LO) -1.000 kg

Case

The comparison starts when the SET key is pressed and the stability mark is

displayed. When the current value is less than -1.000kg, LO is displayed. When the current value is between -1.000kg and 2.000kg, OK is displayed. When the current value is greater than 2.000kg, HI is displayed.

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Page 40 HV-G/HW-G Series

12. Full/Dribble Batch Function

This function changes the scale to a filling machine which sub-divides a bulk product

( like grain) into loads of predetermined and virtually constant mass. To use this function, set the parameter of the "Comparator function ( f6 9 )",

" Full/dribble batch sub-function ( f10 0 to f10 3 )" in the function table, final value

(HI), preliminary value (OK) and zero band (LO). Install option OP-03 or OP-04 to use the relay output of the full/dribble batch function. In case of building up a filling machine with a scale and hopper, the performance is as

follows: The settings are stored in the scale even if the power is removed. (Refer to Caution

on the next page.)

Zero band

indicator/

LO relay output

Preliminary value

indicator/

OK relay output

Final value

indicator/

HI relay output

A A A

Gross ＜ Zero band

(Zero detection Level)

ON / Make OFF / Break OFF / Break

Net ＜ Final - Preliminary OFF / Break ON / Make ON / Make

Final - Preliminary ≦ Net ＜ Final OFF / Break OFF / Break ON / Make

Final ≦ Net OFF / Break OFF / Break OFF / Break

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12. Full/Dribble Batch Function

Caution

The comparison of the full/dribble batch function can not be restored. (One

way sequence). If the weight value becomes less than the final value after the value reached a predetermined target value, neither HI nor LO is on.

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 preliminary value (OK) use the same memory.

The upper/lower comparator function, the simple batch function and the

full/dribble batch function can not be used at the same time because these parameters use the common memory.

Set the zero band greater than the tare value.

Operation

The batch process starts when the SET key is pressed. When a parameter from f10 0 or f10 2 of the full/dribble batch sub-function is

selected, the F key functions as the finish key.

Parameter List and Word Definition

The "gross" is a total weight value (the tare value is not subtracted). The "net" is a measurement value with the tare value subtracted from the gross. The "zero band" means the zero detection level. The "zero point" is the fundamental starting point to weigh anything.

Comparator

Function table Description

f6 9

Full/dribble batch function.

Full/dribble batch sub-function

Function table Description

f10 0

When the

F key is pressed after final value is reached, the current

process is finished.

A A

f10 1

When the stability mark is displayed after final value is reached, the current process is finished.

A A

f10 2

When the

SET key is pressed, the scale automatically tares and

starts the full/dribble batch process. When the F key is pressed after final value is reached, the current process is finished.

A A A

f10 3

When the SET key is pressed, the scale automatically tares and starts the full/dribble batch process. When the stability mark is displayed after final value is reached, the current process is finished.

A A A

Hold

Function table Description

f12 0

The hold function is not used.

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12. Full/Dribble Batch Function

12.1. Preparation (Setting Parameters)

Step 1 Turn off the display. Press and hold the ZERO key and press the ON/OFF key.

The function table is displayed.

Step 2 Press the ENTER key to display an item of the

comparator function ( f6 ).

Step 3 Select a parameter of the full/dribble batch function

( f6 9 ) with the ∧ key.

Step 4 Press the ENTER key to store the new parameter and

display an item of the full/dribble batch sub-function ( f10 ) .

Step 5 Select a parameter of the full/dribble batch

sub-function ( f10 0 to f10 3 ) with the ∧ key.

Step 6 Press the

ENTER key and the F key to display end .

Step 7 Press the ENTER key to return to the normal weighing

mode.

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HV-G/HW-G Series Page 43

12. Full/Dribble Batch Function

Step 8 Press the MODE key to display the blinking HI (of the

final value).

Step 9 Set the final value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 10 Press the ENTER key to store the new parameter and

display the blinking OK (of preliminary value).

Step 11 Set the preliminary value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 12 Press the ENTER key to store the new parameter and

display the blinking LO (of zero band).

Step 13 Set a zero band which is greater than the tare value,

using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 14 Press the ENTER key to store the new parameter and

return to the normal weighing mode.

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Page 44 HV-G/HW-G Series

13. Simple Batch Function

This function compares a weight value with the final value, preliminary value and zero

band for the full/dribble batch function. The result is indicated by zero band (LO indicator), full flow (HI indicator) and dribble flow (OK indicator). Even if the weight value is increasing or decreasing, this function can compare it.

To use this function, set the parameters of the "Simple batch function ( f 6 8 )" in the

function table, final value (HI), preliminary value (OK) and zero band (LO). Install option OP-03 or OP-04 to use the relay output of the comparison. Install option OP-03 to use the 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.)

Comparison Condition

Gross ＜ Zero band ..............LO is displayed and output.

Final - Preliminary ≦ Net.........................OK is displayed and output.

Final ≦ Net.........................OK, HI are displayed and output.

Parameter List and Word Definition

The "gross" is a total weight value (the tare value is not subtracted). The "net" is a measurement value with the tare value subtracted from the gross. The "tare" is an item placed on the pan and its mass is subtracted from the gross. The "zero band" means the zero detection level. The "zero point" is the fundamental starting point to weigh anything.

Function table Description

f6 8

Simple batch function

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HV-G/HW-G Series Page 45

13. Simple Batch Function

Caution

The parameters of the upper limit value (HI) and a final value (HI) use the

same memory. The parameters of the lower limit value (LO) and the preliminary value (OK) use the same memory.

The upper/lower comparator function, the simple batch function and the

full/dribble batch function can not be used at the same time because these parameters use the common memory.

13.1. Preparation (Setting Parameters)

Step 1 Turn off the display. Press and hold the ZERO key and press the ON/OFF key.

The function table is displayed.

Step 2 Press the ENTER key to display an item of the

comparator function ( f6 ).

Step 3 Select a parameter of the simple batch function

( f6 8 ) with the ∧ key.

Step 4 Press the

ENTER key and the F key to display end .

Step 5 Press the ENTER key to return to the normal weighing

mode.

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Page 46 HV-G/HW-G Series

13. Simple Batch Function

Step 6 Press the MODE key to display the blinking HI (of the

final value).

Step 7 Set the final value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 8 Press the ENTER key to store the new parameter and

display the blinking OK (of preliminary value).

Step 9 Set the preliminary value using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 10 Press the ENTER key to store the new parameter and

display the blinking LO (of zero band).

Step 11 Set the zero band using the following keys. ＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 12 Press the ENTER key to store the new parameter and

return to the normal weighing mode.

13.2. Operation and Performance (Examples)

Step 1 Select the parameter f6 8 of the function table. Step 2 Set the parameters of the final value, preliminary value and zero band. Step 3 The comparison result is always displayed.

Comparison Condition

Gross ＜ Zero band..........LO is displayed and output.

Final - Preliminary ≦ Net.....................OK is displayed and output.

Final ≦ Net.....................OK, HI are displayed and output.

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HV-G/HW-G Series Page 47

14. Calibration (Adjusting Scale)

14. Calibration (Adjusting the Scale)

The scale is an instrument which weighs the "weight" and displays its "mass".

Calibration is the adjustment function so that the scale can weigh correctly.

Three steps of calibration are available

Gravity Acceleration Correction ... The function to correct the scale’s local gravity

acceleration, so that the scale functions correctly when the calibrated scale has been moved to a distant place.

Refer to the "Gravity Acceleration Table" on

the next page.

Calibration of the Zero Point ......... The function to adjust the zero point, so that

the zero point mark is displayed when there is nothing on the pan.

Comment The zero point is the fundamental starting point

to weigh anything and influences the performance of scale.

Span Calibration..............................The function to adjust the span with a

calibrated mass, so that the scale can accurately weigh anything within the weighing capacity.

Comment Span means the range of weighing capacity.

Use a calibration mass heavier than two thirds of the weighing capacity.

Caution

Check the accuracy of weighing periodically. Calibrate the scale, if it has

been moved to another location or the environment has changed.

Gravity acceleration correction is not required, when the scale is calibrated

with the calibration mass at the place where the scale is used.

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Page 48 HV-G/HW-G Series

14. Calibration (Adjusting Scale)

14.1. Gravity Acceleration Table

Amsterdam 9.813 m/s2 Manila 9.784 m/s2 Athens 9.800 m/s2 Melbourne 9.800 m/s2 Auckland, NZ 9.799 m/s2 Mexico 9.779 m/s2 Bangkok 9.783 m/s2 Milan 9.806 m/s2 Birmingham 9.813 m/s2 New York 9.802 m/s2 Brussels 9.811 m/s2 Oslo 9.819 m/s2 Buenos Aires 9.797 m/s2 Ottawa 9.806 m/s2 Calcutta 9.788 m/s2 Paris 9.809 m/s2 Chicago 9.803 m/s2 Rio de Janeiro 9.788 m/s2 Copenhagen 9.815 m/s2 Rome 9.803 m/s2 Cyprus 9.797 m/s2 San Francisco 9.800 m/s2 Djakarta 9.781 m/s2 Singapore 9.781 m/s2 Frankfurt 9.810 m/s2 Stockholm 9.818 m/s2 Glasgow 9.816 m/s2 Sydney 9.797 m/s2 Havana 9.788 m/s2 Tainan 9.788 m/s2 Helsinki 9.819 m/s2 Taipei 9.790 m/s2 Kuwait 9.793 m/s2 Tokyo 9.798 m/s2 Lisbon 9.801 m/s2 Vancouver, BC 9.809 m/s2 London (Greenwich) 9.812 m/s2 Washington, DC 9.801 m/s2 Los Angeles 9.796 m/s2 Wellington, NZ 9.803 m/s2 Madrid 9.800 m/s2 Zurich 9.807 m/s2

Page 51

HV-G/HW-G Series Page 49

14. Calibration (Adjusting Scale)

14.2. Complete Calibration Procedure

14.2.1. Gravity Acceleration Correction

Step 1 Turn on the display. Open the rear cover of the display unit. Locate the

CAL switch inside.

Press and hold the CAL switch to enter the calibration

mode.

Then Cal 0 is displayed.

Step 2 Press the ZERO key to enter the gravity acceleration

correction mode.

Step 3 Set your local gravity acceleration using the following

keys.

＜ key Selecting the figure to be changed. ∧ key Changing the number of the figure.

Step 4 Press the

ENTER key to store the new value.

Then Cal 0 is displayed.

Step 5 Press the CAL switch again. Then the scale returns to

the normal weighing mode.

14.2.2. Preparation

Step 6 Confirm the environmental conditions as follows: Maintain a constant temperature and stable power. Install the scale on a solid floor where there is no draft, vibration, strong magetic

fields or direct sunlight.

Refer to "4.1. Installing the Scale".

Step 7 Keep the display turned on for at least 30 minutes to warm up the scale.

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Page 50 HV-G/HW-G Series

14. Calibration (Adjusting Scale)

14.2.3. Calibration of the Zero Point

Step 8 Aft er 30 - minu t e war m up, press and hol d the

CAL

switch to enter the calibration mode.

Then the Cal 0 is displayed.

Step 9 Confirm that nothing is placed on the pan.

Wait for the stability mark to be displayed. Press the ENTER key.

The scale stores the current condition as

the zero point.

Step 10 The scale displays 5pn1 for several

seconds. Calibration of the zero point is finished. To exit the calibration mode, proceed to step 14.

14.2.4. Span Calibration

Step 11 Set the value of the calibration mass

using the following keys. (The initial value depends on the scale model.)

＜ key Selecting the figure to be

changed.

∧ key Changing the number of

the figure.

Step 12 Place the mass on the pan which was set

at step 11. Wait for the stability mark to be displayed. Press the

ENTER key.

The scale then calculates the span and

stores it.

Step 13 The scale displays end . Remove the mass from the pan.

Step 14 Press the CAL switch to return to the normal

weighing mode.

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HV-G/HW-G Series Page 51

15. The Function Table

15. Function Table

The function table is used to store and refer items that determine the performance of

the scale. Each item has a parameter.

The parameters are stored in the scale even if the power is removed.

15.1. Parameter Setting Procedure

Step 1 Turn off the display. Press and hold the ZERO key and press the ON/OFF key.

The function table is displayed.

Step 2 Set parameters for each item using the following keys. ∧ key Selecting the parameter of an item. ＜ key Selecting a figure. F key Proceeding to step 3 without storing the

parameter.

ENTER key Storing a parameter for the current item

and proceeding to the next item.

Step 3 When the end of the table is reached, end is

displayed.

Step 4 Press the ENTER key to store the new parameters and

return to the normal weighing mode.

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Page 52 HV-G/HW-G Series

15. The Function Table

15.2. Parameter List

Item Display Description

Ａ

The type L scale is turned off after 5 minutes of no operation, when zero is displayed.

ＡＡ

f1 0 # Not used Ａ

Automatic turning off

f1 1

Used Ａ Selects how to change the weighing range for HV-L and HV-G

series.

Ａ

f2 0 # Automatic range Ａ

Weighing

range

f2 1

Manual range Ａ

Selects the first unit at the time when the scale turns on. Ａ

f3 0 # Kg Ａ f3 1

Lb Ａ

f3 2

Oz Ａ

Unit

f3 3

lb-oz Ａ

Selects the transmission rate of the serial interface (RS-232C/ 422/485) .

Ａ

f4 0 # 2400 bps Ａ f4 1

4800 bps Ａ

Baud rate

f4 2

9600 bps Ａ

Selects the mode for the serial interface (RS-232C/ 422/485). Ａ

f5 0 # Stream mode. (Refer to "16.2. Stream Mode") Ａ f5 1

Command mode. (Refer to "16.3. Command Mode") Ａ

f5 2

A data is output, when the PRINT key is pressed. Ａ

f5 3

Auto-print + When the display becomes a positive stable value and not nearly-zero, the scale outputs the data automatically. Next output can be performed after the display becomes nearly-zero or a negative value.

ＡＡＡＡ

f5 4

Auto-print +/When the display becomes a stable value and not nearly-zero, the scale outputs the data automatically. Next output can be performed after the display becomes nearly-zero.

ＡＡＡＡ

Output

mode

f5 5

At each end of full/dribble batch function, the data is output. Ａ

Selects the comparator mode. Ａ f6 0 #

Press the SET key to always compare the current weight value. Press the SET key again to stop the comparison.

A A

f6 1

The scale always compares the weight value.

f6 2

Press the SET key to always compare the weight value when not nearly-zero. Press t h e SET key again to stop the comparison.

A A

Comparator

f6 3

The scale always compares the weight value when not nearly-zero.

"#" :factory settings. The "nearly-zero" is within ±5 digits from zero point in the unit of kg.

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HV-G/HW-G Series Page 53

15. The Function Table

Item Display Description

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 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

f6 7

When the weight value becomes stable and not nearly-zero, the scale compares the value. It does not compare on an unstable condition.

A A

f6 8

Simple batch function. (Refer to “13. Simple Batch Function”) Ａ

Comparator

f6 9

Full/dribble batch function. (R e f e r to “12. Full/Dribble Batch Function”) Ａ Selects the condition of the buzzer on option OP-03 by

comparator function or full/dribble batch function.

ＡＡ

f7 0 # No buzzer. Ａ f7 1

The buzzer sounds at LO. Ａ

f7 2

The buzzer sounds at OK. Ａ

f7 3

The buzzer sounds at LO and OK.

Ａ

f7 4

The buzzer sounds at HI. Ａ

f7 5

The buzzer sounds at LO and HI. Ａ

f7 6

The buzzer sounds at OK and HI. Ａ

f7 7

The buzzer sounds at LO, OK and HI. Ａ

Buzzer

f7 8

The buzzer sounds at the end of the full/dribble batch process. Ａ Select the condition of the accumulation function Ａ f8 0 # Accumulation function not used.

f8 1

The scale accumulates the data, if the F key is pressed, when

the display is a positive stable value and not nearly-zero. The

next accumulation can be performed after the display becomes

nearly-zero or a negative value.

A A A A

f8 2

The scale accumulates the data, if the F key is pressed, when

the display is a stable value and not nearly-zero. The next

accumulation can be performed after the display becomes

nearly-zero.

A A A

Accumulation function

f8 3

When the display is a positive stable value and not nearly-zero,

the scale accumulates the data automatically. The next

accumulation can be performed after the display becomes

nearly-zero or a negative value.

Use: After weighing the first unit sample, one after another, it

records the total count and total weight value.

A A A

"#": factory settings. The "nearly-zero" is within ±5 digits from zero point in the unit of kg.

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Page 54 HV-G/HW-G Series

15. The Function Table

Item Display Description

Ａ

f8 4

When the display is a stable value and not nearly-zero, the scale

accumulates the data automatically. The next accumulation can

be performed after the display becomes nearly-zero.

Use Recording the number and mass of articles removed

from the pan. (Place the articles on the pan. Press the

TARE

key at each removal.)

A A A A A A

Accumulation function

f8 5

At each end of the full/dribble batch function, the scale

accumulates the data automatically.

Use Packaging articles like a powder, it is used for recording

the bag number and total mass.

A A A A

Selects the printing condition. Option OP-06 for type V is

required.

Ａ

f9 0 # No print. Ａ f9 1

Press the PRINT key to output the data. Ａ

f9 2

Auto-print +

When the display becomes a positive stable value and not

nearly-zero, the scale outputs the data automatically. Next

output can be performed after the display becomes

nearly-zero or negative value.

ＡＡＡＡＡ

f9 3

Auto-print +/-

When the display becomes a stable value and not

nearly-zero, the scale outputs the data automatically. Next

output can be performed after the display becomes

nearly-zero.

ＡＡＡＡ

f9 4

At each end of full/dribble batch function, the data is output. Ａ

Print mode

f9 5

When the accumulation function is used, the d a ta is o u tp u t. Ａ Selects the details of the full/dribble batch function (f6 9) Ａ

f10 0 #

When the

F key is pressed after final value is reached, the

current process is finished.

A A

f10 1

When the stability mark is displayed after final value is reached,

the current process is finished automatically.

A A

f10 2

When the SET key is pressed, the scale automatically tares and

starts the full/dribble batch process. When the F key is pressed

after final value is reached, the current process is finished

A A A

Full/Dribble batch sub-func-ti on

f10 3

When the

SET key is pressed, the scale automatically tares and

starts the full/dribble batch process. When the stability mark is

displayed after final value is reached, the current process is

finished.

A A A

Select the address for RS-422 / RS-485 for option OP-04 Ａ f11 00 #

Address

f11 01

f11 99

Use Addresses from 01 to 99 are available. Scales are

assigned unique addresses and are controlled by the computer.

(RS-232C should be set to "00".)

ＡＡＡ

"#": factory settings. The "nearly-zero" is within ±5 digits from zero point in the unit of kg.

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HV-G/HW-G Series Page 55

15. The Function Table

Item Display Description

Ａ

Selects the method to hold the current weight value. When the

weight value becomes nearly-zero or changes more than 25%

+30 digits, hold display is canceled.

ＡＡＡ

f12 0 # Not used Ａ f12 1

The hold function is ON or OFF alternately by the F key.

Ａ

Hold

f12 2

When the stability mark is displayed, the display is held. Ａ Selects readability and response. Ａ

f13 0 # Fast response, sensitive value Ａ f13 1

Ａ

Averaging

f13 2

Slow response, stable value Ａ Selects a storable minimum unit mass in the counting mode. Ａ

f14 0 # Stores a unit mass in the unit of a digit. Ａ f14 1

Stores a unit mass in the unit of one eighth digit. Ａ

Precision of unit mass

f14 2

Stores a unit mass, if the total of sample mass is greater than 5

digits.

ＡＡ

Refer to "16.1. Data Format". Ａ

f15 0 # Format 1 (A&D general format for scales, balances) Ａ f15 1

Format 2 (Older HV-A/ HW-A format) Ａ

f15 2

Not used

Format

f15 3

Format 1 (Return command is available for all commands.)

Used when Type V scale is equipped with option OP-06, a

built-in impact dot matrix printer.

f16 0 f16 1 #

Number of carriage return for the printer

f16 9

Selects the number of carriage return after the data is printed.

Option OP-06 for type V is required.

Use Printout of date. Caution Date is not updated.

Printout of the management number for the scale.

Ａ

f17 000000

The function number “f17” is not displayed.

No printout

ＡＡ

Date

others

The relation between printout and display is as follows:

Display 990721

Printout

99/07/21

ＡＡ

"#": factory settings The "nearly-zero" is within ±5 digits from zero point in the unit of kg. The “digit” is a unit of display, and is equivalent to the minimum measurable mass.

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Page 56 HV-G/HW-G Series

16. RS-232C Serial Interface

Note When the RS-232C serial interface is used, be sure to set the “Address ( f11 ) “ to

“( 00 )”.

RS-232C interface has the following two modes. Stream mode Outputs data continuously and can be used to print data. Command mode Controls the scale using commands from a computer.

To use RS-232C interface, set the parameters of the “Baud rate ( f4 )”, “ Output

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

Optional cables are available as follows: AX-KO577A-200 RS-232C cable, D-sub 25 pin, 2 m AX-KO1786-200 RS-232C cable, D-sub 9 pin, 2 m

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: 0Dh, LF: 0Ah)

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

8 - -

Circuits

Adaptable connector DIN 8 pin (TCP0586)

Page 59

HV-G/HW-G Series Page 57

16. RS-232C Serial Interface

16.1. Data Format

Bit Format

Format 1

There are four headers for the type of data and weighing condition. Stable weighing data

Unstable weighing data

Stable counting data Out of range ( Over)

The weight value consists of 9 characters including decimal point and polarity.

The polarity is always output.

There are three units. The unit is 3 characters.

In case of "out of range", numbers become all 9’s.

The terminator is always output as CR LF. Data in the unit of kg

Counting mode

Percentage mode

Out of range

Definition of symbols CR (carriage return) LF (line feed)

0Dh 0Ah Space

20h

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Page 58 HV-G/HW-G Series

16. RS-232C Serial Interface

Format 2

There are four headers for the type of data and weighing condition. Stable weighing data Unstable weighing data

Stable counting data Out of range

The weight value consists of 7 characters including decimal point and polarity.

The polarity is always output.

There are three units. The unit is 2 characters.

In case of "out of range", numbers become all 9’s.

The terminator is always output as CR LF.

Caution

When the data is longer than 7 characters in the counting, accumulation

function or percentage mode, the overflow is ignored.

Data in the unit of kg

Counting mode

Percentage mode

Out of range

Definition of symbols CR (carriage return) LF (line feed)

0Dh 0Ah Space

20h

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HV-G/HW-G Series Page 59

16. RS-232C Serial Interface

16.2. Stream Mode

The scale outputs the current weighing data at the time the display is refreshed. The scale does not output data while in the setting mode.

Averaging of function table Refresh rate A

f13 0 Fast response

Sensitive value

Approximately 7 times/s while the display is unstable, Approximately 4 times/s when the display is stable

f13 1 Ú A

ff13 2 Slow response

Stable value

Approximately 4 times/s

16.2.1. Preparation and Performance (Examples)

Step 1 Turn off the display. Press and hold the ZERO key and press the ON/OFF

key. The function table is displayed.

Step 2 Press the ENTER key to display f4 ("Baud rate").

Select a parameter of "Baud rate" with the ∧ key.

Step 3 Press the ENTER key to display f5 ("Output

mode").

Select "Stream mode ( f5 0 )" with the ∧ key.

Step 4 Press the ENTER key to display f15 ("Format").

Select "Format 1 ( f15 0 )" with the ∧ key.

Step 5 Press the ENTER key to display end .

Step 6 Press the ENTER key to store the new parameters.

The scale returns to the normal weighing mode and outputs the data continuously.

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16. RS-232C Serial Interface

16.3. Command Mode

The command mode is the function which can perform "outputting data", "controlling

the scale" and "setting parameters" by a command transmitted from a computer

Caution Allow at least 500 milliseconds between commands.

16.3.1. Command List

The following explanation uses “Format 1 ( f15 0 )"

Data output

The current weighing data is output. Template Q Command Reply

Selection of mode and unit

Selects the mode and unit. This is the same as the MODE key. Template U Command Reply The scale changes mode and unit.

Zero

The current mass value is set to the zero point. This is the same as the

ZERO key.

Template Z Command Reply The mass value becomes zero and the zero point mark is displayed.

Tare

With a tare (container) placed, the current mass value is set to zero, and the net is

displayed. This is the same as the TARE key. Template T Command Reply The current mass value becomes zero and the net mark is displayed.

Cancel of tare

The weight value becomes the gross and the net mark is turned off. (The tare value

becomes zero.) Template CT Command Reply Gross is displayed and the net mark is turned off.

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HV-G/HW-G Series Page 61

16. RS-232C Serial Interface

Preset tare

Tare value is set and the net is displayed. The set value is a 5 digit numerical value with a polarity sign and does not contain a

decimal point.

Template PT, [parameter] Command Reply Net is displayed and the net mark is displayed.

Upper limit value

The upper limit value is stored. The set value is a 5 digit numerical value with a

polarity sign and does not contain a decimal point. Template HI, [parameter] Command Reply The upper limit value is stored.

Caution The upper limit value must be greater than the lower limit value.

Lower limit value

The lower limit value is stored. The set value is a 5 digit numerical value with a polarity

sign and does not contain a decimal point. Template LO, [parameter] Command Reply The lower limit value is stored.

Caution The lower limit value must be less than the upper limit value.

Accumulation data output

Accumulated data is output. Template A Command Reply

Accumulation count output

Number of accumulations is output. Template N Command Reply

Reset of Accumulation data and Accumulation count

Accumulated data and number of accumulations are set to zero. Template CA Command Reply Data and number of accumulations become zero.

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16. RS-232C Serial Interface

Final value

The final value is stored. The set value is a 5 digit numerical value with a polarity sign

and does not contain a decimal point. Template S0, [parameter] Command Reply The value is stored.

Preliminary value

The preliminary value is stored. The set value is a 5 digit numerical value with a

polarity sign and does not contain a decimal point. Template S1, [parameter] Command Reply The value is stored.

Zero band

The zero band is stored. The set value is a 5 digit numerical value with a polarity sign

and does not contain a decimal point. Template S2, [parameter] Command Reply The value is stored.

Page 65

HV-G/HW-G Series Page 63

16. RS-232C Serial Interface

16.3.2. Example of Setting Parameters

Step 1 Turn off the display. Press and hold the ZERO key and press the ON/OFF key.

The function table is displayed.

Step 2 Press the ENTER key to display f4 ("Baud rate").

Select a parameter of "Baud rate" with the ∧ key.

Step 3 Press the ENTER key to display f5 ("Output

mode").

Select "Command mode ( f5 1 )" with the ∧ key.

Step 4 Press the ENTER key to display f15 ("Format").

Select "Format 1 ( f15 0 )" with the ∧ key.

Step 5 Press the ENTER key to display end .

Step 6 Press the ENTER key to store the new parameters. The scale returns to the normal weighing mode.

Step 7 When the computer transmits a command, the scale

replies.

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Page 64 HV-G/HW-G Series

17. Options

17.1. Extension Load Cell Cable (OP-02)

This cable is used for installing the indicator away from the base unit. This extension load cell cable is 5 m long. Refer to " 5.3. Removing the Pole" for how to remove the pole.

Caution

Calibrate the scale after connecting this cable. Do not connect more than two extension load cell cables.

For models with weighing capacity of 10 kg to 200 kg

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17. Options

For models with weighing capacity of 300 kg to 1200 kg

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Page 66 HV-G/HW-G Series

17. Options

17.2. RS-232C/ Relay Output/ Buzzer (OP-03)

Note When the OP-03 is used, be sure to set the "Address ( f11 ) " to "( 00 )".

Replace the standard RS-232C interface with this option. Refer to " RS-232C Serial

Interface" for its specification.

The following optional cables can be used, when you do not use the relay output.

AX-KO577A-200 (D-sub 25pin, 2m)

AX-KO1786-200 (D-sub 9pin, 2m)

Pin connections

Pin No. Signal name Direction Description

1 HI Output Relay output of HI

2 RXD Input Receive data

3 TXD Output Transmit data

4 LO Output Relay output of LO

5 SG - Signal ground (RS-232C)

6 OK Output Relay output of OK

7 DSR Output Data set ready

8 COM - Relay common terminal

Adaptable connector DIN 8pin TCP0586 (of accessory)

Circuits

Relay Solid-state-relay Maximum voltage 50V DC

Maximum current 100mA DC Maximum resistance 8 Ω

DSR

TXD

RXD

LO COM

Relay

Din connector on rear of display unit

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HV-G/HW-G Series Page 67

17. Options

Installing OP-03

Step 1 Remove two screws that attach the

RS-232C board on rear of the display unit. Remove the RS-232C

board. Step 2 Switch the connections. Step 3 Insert the option board into the

display unit and affix with the

screws.

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Page 68 HV-G/HW-G Series

17. Options

17.3. RS-422/ RS-485 / Relay Output (OP-04)

Replacing with the standard RS-232C interf ace, the RS-422/ RS-485 interface can

connect up to 16 scales and control them from a computer.

The RS-422/ RS-485 interface has the following two modes. Stream mode Outputs data continuously. Command mode Controls the scale using commands from a computer.

To use the RS-422/ RS-485 interface, set the parameters of the "Baud rate ( f4 )",

“Address ( f11 )", "Output mode ( f5 )" and " Format ( f15 )" in the function table.

Transmission system EIA RS-422/ RS-485

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: 0Dh, LF: 0Ah)

Address 01 to 99 Address parameter ( f11 ) of function table.

Relay Solid-state-relay Maximum voltage 50V DC Maximum current 100mA DC Maximum resistance 8 Ω

Adaptable connector TM:BLA9 (of accessory)

Pin connections

Pin No. Signal name Direction Description

1 SDA Output RS-422/485 transmission A terminal

2 SDB Output RS-422/485 transmission B terminal

3 RDA Input RS-422/485 receive A terminal

4 RDB Input RS-422/485 receive B terminal

5 TRM -

120Ω terminator

6 HI Output Relay output of HI

7 OK Output Relay output of OK

8 LO Output Relay output of LO

9 COM - Relay common terminal

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HV-G/HW-G Series Page 69

17. Options

Circuits

Caution Please confirm that the AC adapter type is correct for your local voltage and

receptacle type.

Selection switch for the RS-422/ RS-485 interface

Selects either of RS-422 or RS-485 interface using the switch on the board.

Installing OP-04

Step 1 Remove two screws that attach the

RS-232C board on rear of display

unit. Remove the RS-232C board. Step 2 Switch the connections. Step 3 Insert the board into the display

unit and affix with the screws.

123456789

SDA

SDB RDA RDB TRM HI OK LO

COM

Relay output

RS-422/485 terminal

AC adapter jack

RS-422 output RS-485 output

RS-422 input RS-485 input

120

47k

4.7k

47k

Relay

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Page 70 HV-G/HW-G Series

17. Options

An Example of Connection

The polarities (A, B) of the host computer signal depends on the computer model.

Host computer

HV-G/HW-G Address=01

SDA SDB RDA RDB

Terminator (May be built in the host computer)

SDA SDB RDA RDB TRM

HV-G/HW-G Address=02

HV-G/HW-G Address=10

HV-G/HW-G Address=01

HV-G/HW-G Address=02

HV-G/HW-G Address=10

Host computer

Terminator (May be built in the host computer)

RS-422

RS-485

Connect the terminator to the ones farthest from the host computer.

A B

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HV-G/HW-G Series Page 71

17. Options

17.3.1. Communication Format

Commands consist of an address and the same command as for the RS-232C. The address of the equipment is inserted in the first part of the command. Commands return the same command when the communication format is f15 31

and there is no transmitting data.

If the address is 23, the reply is as follows:

Normal response

Response of impossible command

Undefined command response

Bit Format

17.3.2. Command List

The following explanation uses “Format 1 ( f15 3 )" and assumes that the address

is 23.

Data output

The current weighing data is output. Template Q Command Reply

Selection of mode and unit

Selects the mode and unit. This is the same as the MODE key. Template U Command Reply The scale changes mode and unit.

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Page 72 HV-G/HW-G Series

17. Options

Zero

The current mass value is set to the zero point. This is the same as the ZERO key. Template Z Command Reply The mass value becomes zero and zero point mark is displayed.

Tare

With a tare (container) placed, the current mass value is set to zero, and the net is

displayed. This is the same as the TARE key. Template T Command Reply The current mass value becomes zero and the net mark is displayed.

Cancel of tare

The weight value becomes the gross and the net mark is turned off. (The tare value

becomes zero.) Template CT Command Reply Gross is displayed and the net mark is turned off.

Preset tare

The tare value is set and the net is displayed. The net mark is displayed. The set value is a 5 digit numerical value with a polarity sign and does not contain a

decimal point. Template PT, [parameter] Command Reply Net is displayed and the net mark is displayed.

Upper limit value

The upper limit value is stored. The set value is a 5 digit numerical value with a

polarity sign and does not contain a decimal point. Template HI, [parameter] Command Reply The upper limit value is stored.

Caution The upper limit value must be greater than the lower limit value.

Lower limit value

The lower limit value is stored. The set value is a 5 digit numerical value with a polarity

sign and does not contain a decimal point. Template LO, [parameter] Command Reply The lower limit value is stored.

Caution The lower limit value must be less than the upper limit value.

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HV-G/HW-G Series Page 73

17. Options

Accumulation data output

Accumulated data is output. Template A Command Reply

Accumulation count output

Number of accumulations is output. Template N Command Reply

Reset of accumulation data and accumulation count

Accumulated data and number of accumulations become zero. Template CA Command Reply Data and number of accumulations become zero.

Final value

The final value is stored. The set value is a 5 digit numerical value with a polarity sign

and does not contain a decimal point. Template S0, [parameter] Command Reply The value is stored.

Preliminary value

The preliminary value is stored. The set value is a 5 digit numerical value with a

polarity sign and does not contain a decimal point. Template S1, [parameter] Command Reply The value is stored.

Zero band

The zero band is stored. The set value is a 5 digit numerical value with a polarity sign

and does not contain a decimal point. Template S2, [parameter] Command Reply The value is stored.

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17. Options

17.4. Built-in Printer for Type V (OP-06)

To use the printer, set the parameter of the "Print mode ( f9 )" in the function table. To print the date, set the parameter of the "Date ( f17 )" in the function table.

Caution The date parameter is not updated automatically.

Specification

Type 5x7 dot matrix impact type Characters 16 characters per line Width of roll paper 44.5 mm Accessories A special roll paper and an ink ribbon

Consumables

Special roll paper AX-PP156-S (10 rolls) Ink ribbon AX-ERC-05-S (5 ink ribbons)

Operation and Print Samples

Press and hold the PRINT key and press the F key. Paper feed is performed.

Print sample of the print mode f9 1 to

f9 4 selected.

2.345 kg 2345 pc

76.98 %

Print sample of the print mode f9 5

selected.

99/12/31 001 1.345 kg 002 1.325 kg 003 1.330 kg

Print sample of the accumulation data

displayed using the MODE key.

99/12/31 N 3 kg Total

7.810 kg

Page 77

HV-G/HW-G Series Page 75

17. Options

Installing the Printer Paper (Special roll paper)

Step 1 Open the cover.

Step 2 Cut the paper end for easy insertion.

Step 3 Install the paper end and press the F

and PRINT keys at the same time. (Paper Feed)

Step 4 Arrange the ribbon using the dial.

Step 5 Pass the paper end through the cover

and close the cover.

Replacing the New Ink Ribbon

Step 1 Open the cover.

Step 2 Press the left side of the ink ribbon to

remove it.

Step 3 Replace with a new ink ribbon.

Step 4 Arrange the ribbon using the dial.

Step 5 Close the cover.

Page 78

Page 76 HV-G/HW-G Series

18. Specifications

HV-G Series

Models

HV-15KGL

HV-15KGV

HV-60KGL HV-60KGV

HV-200KGL

HV-200KGV

ＡＡ

Weighing Capacity [kg] 3 6 15 15 30 60 60 150 220

Ａ

Min. weighing (1 digit) [g] 1 2 5 5 10 20 20 50 100

Ａ

Weighing Capacity [lb] # 6 15 30 30 60 150 150 300 500

Ａ

Min. weighing (1 digit) [lb] # 0.002 0.005 0.01 0.01 0.02 0.05 0.05 0.1 0.2

Ａ

Weighing Capacity [oz] # 96 240 480 480 960 2400 2400 4800 8000

Ａ

Min. weighing (1 digit) [oz] # 0.05 0.1 0.2 0.2 0.5 1 1 2 5

Ａ

Weighing Capacity [lb_oz] # 30 lb

Ａ

Min. weighing (1 digit) [lb_oz] # 0.1 oz

---

Ａ

Number of samples in counting

mode [pieces]

5（can be changed to 10､20､50､100）

Ａ

Max. count number [pieces] 15,000 12,000 11,000

Ａ

HV-GL 7 segment liquid crystal display, Character height 25 mm

Ａ

Display

HV-GV 7 segment fluorescent display, Character height 20 mm

Ａ

Repeatability [g]

±1 ±2 ±5 ±5 ±10 ±20 ±20 ±50 ±100

Ａ

Linearity [g]

±1 ±2 ±5 ±5 ±10 ±20 ±20 ±50 ±100

Ａ

Span drift

20ppm/°C typ. (5°C to 35°C)

Ａ

Power rating

230V AC (+10%-15%) 50/60Hz 20VA, Fuse T200mA or 120V AC (+10%-15%) 50/60Hz 20VA, Fuse T315mA

HV-GL

AC adapter Please confirm that the AC adapter type is correct for

your local voltage and receptacle type. 50Hz/ 60Hz.

Battery x 6 pieces R20P, R20PU, LR20, type D or Mono

ＡＡＡ

Power source

HV-GV

Please confirm that the Main power type is correct for your local voltage and receptacle type.(50Hz/ 60Hz)

ＡＡ

Battery life (HV-GL) Approximately 600 hours with alkaline battery

Ａ

Ambient temperature and humidity

-10°C to 40°C, Less than 85%R.H. (Do not allow condensation)

Ａ

Weighing pan size [mm] 250 x 250 330 x 424 390 x 530

Ａ

Dimensions [mm]

Width x Depth x Height

275 x 474 x 368 330 x 621 x 771 390 x 712 x 773

ＡＡ

HV-GL 6 11 17

Ａ

Mass of scale

[ kg ]

HV-GV 7 12 18

Ａ

# : If the law in your area permits, you can use these units.

Page 79

HV-G/HW-G Series Page 77

18. Specifications

HW-G Series (Weighing Capacity: 10 kg to 200 kg)

Models

HW-10KGL

HW-10KGV

HW-60KGL

HW-60KGV

HW-100KGL

HW-100KGV

HW-200KGL HW-200KGV

ＡＡ

Weighing Capacity [kg] 10 60 100 220

Ａ

Min. weighing (1 digit) [g] 1 5 10 20

Ａ

Weighing Capacity [lb] # 20 150 200 500

Ａ

Min. weighing (1 digit) [lb] # 0.002 0.01 0.02 0.05

Ａ

Weighing Capacity [oz] # 320 2400 3200 8000

Ａ

Min. weighing (1 digit) [oz] # 0.05 0.2 0.5 1

Ａ

Weighing Capacity [lb_oz] # 20 lb

Ａ

Min. weighing (1 digit) [lb_oz] # 0.1 oz

---

Ａ

Number of samples in counting

mode [pieces]

5（can be changed to 10､20､50､100）

Ａ

Max. count number [pieces] 10,000 12,000 10,000 11,000

Ａ

HW-GL 7 segment liquid crystal display, Character height 25 mm

Ａ

Display

HW-GV 7 segment fluorescent display, Character heig ht 20 mm

Ａ

Repeatability [g]

±2 ±10 ±20 ±40

Ａ

Linearity [g]

±2 ±10 ±20 ±40

Ａ

Span drift

20ppm/°C typ. (5°C to 35°C)

Ａ

Power rating

230V AC (+10%-15%) 50/60Hz 20VA, Fuse T200mA or 120V AC (+10%-15%) 50/60Hz 20VA, Fuse T315mA

HW-GL

AC adapter Please confirm that the AC adapter type is correct for

your local voltage and receptacle type. 50Hz/ 60Hz.

Battery x 6 pieces R20P, R20PU, LR20, type D or Mono

ＡＡＡ

Power source

HW-GV

Please confirm that the Main power type is correct for your local voltage and receptacle type.(50Hz/ 60Hz)

ＡＡ

Battery life (HW-GL) Approximately 600 hours with alkaline battery

Ａ

Ambient temperature and humidity

-10°C to 40°C, Less than 85%R.H. (Do not allow condensation)

Ａ

Weighing pan size [mm] 250 x 250 330 x 424 390 x 530 390 x 530

Ａ

Dimensions [mm]

Width x Depth x Height

275 x 474 x 368 330 x 621 x 771 390 x 712 x 773 390 x 712 x 773

ＡＡ

HW-GL 6 11 17 17

Ａ

Mass of scale

[ kg ]

HW-GV 7 12 18 18

Ａ

# : If the law in your area permits, you can use these units.

Page 80

Page 78 HV-G/HW-G Series

18. Specifications

HW-G Series (Weighing Capacity: 300 kg to 1200 kg)

Models

HW-300KGL4 HW-300KGV4

HW-600KGL4

HW-600KGV4

HW-600KGL3 HW-600KGV3

HW-1200KGL3

HW-1200KGV3

ＡＡ

Weighing Capacity [kg] 300 600 600 1200

Ａ

Min. weighing (1 digit) [g] 50 100 100 200

Ａ

Weighing Capacity [lb] # 600 1500 1500 3000

Ａ

Min. weighing (1 digit) [lb] # 0.1 0.2 0.2 0.5

Ａ

Number of samples in counting

mode [pieces]

5（can be changed to 10､20､50､100）

Ａ

Max. count number [pieces] 6,000 6,000 6,000 6,000

Ａ

HW-GL 7 segment liquid crystal display, Character height 25 mm

Ａ

Display

HW-GV 7 segment fluorescent display, Character heig ht 20 mm

Ａ

Repeatability [g]

±100 ±200 ±200 ±400

Ａ

Linearity [g]

±100 ±200 ±200 ±400

Ａ

Span drift

20ppm/°C typ. (5°C to 35°C)

Ａ

Power rating

230V AC (+10%-15%) 50/60Hz 20VA, Fuse T200mA or 120V AC (+10%-15%) 50/60Hz 20VA, Fuse T315mA

HW-GL

AC adapter Please confirm that the AC adapter type is correct for

your local voltage and receptacle type. 50Hz/ 60Hz.

Battery x 6 pieces R20P, R20PU, LR20, type D or Mono

ＡＡＡ

Power source

HW-GV

Please confirm that the Main power type is correct for your local voltage and receptacle type.(50Hz/ 60Hz)

ＡＡ

Battery life (HW-GL)

Approximately 350 hours with

alkaline battery

Approximately 250 hours with

alkaline dry battery

Ａ

Ambient temperature and humidity

-10°C to 40°C, Less than 85%R.H. (Do not allow condensation)

Ａ

Weighing pan size [mm] 600 x 700 1,000 x 1,000

Ａ

Dimensions [mm]

Width x Depth x Height

615 x 935 x 938 1,000 x 1,210 x 937

ＡＡ

HW-GL 45 108

Ａ

Mass of scale

[ kg ]

HW-GV 46 109

Ａ

# : If the law in your area permits, you can use these units.

Page 81

HV-G/HW-G Series Page 79

18. Specifications

Dimensions

Unit: mm

Page 82

Page 80 HV-G/HW-G Series

18. Specifications

Unit: mm

Page 83

HV-G/HW-G Series Page 81

19. Maintenance

Refer to "4. Precautions" for use. Refer to "6.1. Display and Symbols " and corresponding mode for displayed error code. Refer to "14. Calibration (Adjusting the Scale)" for precision weighing. Periodically check the accuracy of the weighing. Calibrate the scale, if it has been

moved to another location or the environment has changed.

19.1. Check Points Before Calling Maintenance Service

In this situation Confirm these items

Nothing is displayed. Scale does not turn on.

Is the AC adapter properly connected? Is the AC adapter of the correct voltage ? Are the batteries dead ? Is the battery direction correct ?

A A A A

The scale does not display zero upon power-on.

Check around the weighing pan. Is there anything on the pan? Perform zero point calibration.

A A

A A A A

------ is displayed and does not proceed.

The weight value is unstable due to drift, vibration

or other. A breeze or vibration may be affecting the measurement. Check around the weighing pan.

Check the connection of load cell cable. No zero display when the display is turned on.

Remove anything that is on the pan.

Perform zero point calibration.

A A

Cal e is displayed

Calibration error that means "Too heavy".

A A

-Cal e is displayed

Calibration error that means "Too light".

A A

e is displayed

Weighing error that means "Overload".

A A

-e is displayed

Weighing error that means "Underload".

A A

Fixed display

Do you use the hold function? Turn off the scale and turn it on.

A A

19.1.1. Repair

Do not disassemble or assemble the scale without an authorized service engineer. It

may cause an electrical shock or damage to the scale. In this case, repair is not

covered under warranty. Contact your local A&D dealer if your scale needs servic e or

repair.

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MEMO

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HV-G/HW-G Series Page 83

MEMO

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MEMO