Digital Platform Scales
FG-150KAL

FG-150KAM

FG-150KBM

FG-60KAL

FG-60KAM

FG-60KBM

FG-30KAM

FG-30KBM

1WMPD4000966A

This manual and Marks
All safety messages are identified by the following, “WARNING” or “CAUTION”, of
ANSI Z535.4 (American National Standard Institute: Product Safety Signs andLabels). The meanings are as follows:

WARNINGCAUTION

A potentially hazardous situation which, if not avoided,
could result in death or serious injury.
A potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.

This is a hazard alert mark.
This mark informs you about the operation of the product.
This manual is subject to change without notice at any time to improve theproduct.
Product specifications are subject to change without any obligation on the partof the manufacturer.

2004 A&D Company, Limited

All rights reserved.

Contents
1.
2.
3.
4.
5.

COMPLIANCE ............................................................................................. 4
INTRODUCTION .......................................................................................... 4
UNPACKING ................................................................................................ 5
NAMES AND FUNCTIONS .......................................................................... 5
SETTING UP ................................................................................................ 8
5-1. Attaching a display pod to the base (FG-KAL and FG-KAM) ..................... 8
5-2. Installing the scale ..................................................................................... 8
5-3. Power source ............................................................................................ 9
6. BASIC OPERATION .................................................................................. 10
6-1. Turning the power ON and OFF .............................................................. 10
6-2. Selecting a weighing unit......................................................................... 10
6-3. Basic operation ....................................................................................... 10
6-4. Weight display resolution .........................................................................11
7. COUNTING MODE .................................................................................... 12
8. COMPARATOR .......................................................................................... 13
9. CALIBRATION ........................................................................................... 14
9-1. Calibration using a weight ....................................................................... 14
9-2. Gravity acceleration correction ................................................................ 15
10. FUNCTIONS .............................................................................................. 16
10-1. The procedure for setting parameters ................................................... 16
10-2. Function list ........................................................................................... 17
11. OPTIONS ................................................................................................... 18
11-1. Installation of OP-23/OP-24 ................................................................... 18
11-2. OP-23 RS-232C serial interface ............................................................ 19
11-3. OP-24 RS-232C serial interface and Comparator relay output .............. 22
12. MAINTENANCE ......................................................................................... 23
12-1. Notes on maintenance .......................................................................... 23
12-2 Error codes............................................................................................. 23
13. SPECIFICATIONS ..................................................................................... 24
13-1. Specifications ........................................................................................ 24
13-2. Dimensions ........................................................................................... 25
GRAVITY ACCELERATION MAP ...................................................................... 26

3

1. COMPLIANCE
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 limitsof Class A digital devices pursuant to Part 15 of FCC rules. These rules are designed
to provide reasonable protection against interference when equipment is operated in acommercial environment. If this unit is operated in a residential area, it may causesome 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.)

2. INTRODUCTION
This manual describes how this scale works and how to get the most out of it in terms of
performance.
FG series platform scales have the following features: The FG series has three kinds of weight display resolution, 1/3,000, 1/6,000(1/7,500) and 1/12,000 (1/15,000).
 There are 2 sizes of weighing pan. The FG-KAL has a larger pan and the FGKAM/KBM has a smaller pan. The FG-KAL/KAM has a display column and the FGKBM is a without column model. You can select a model that suits your own
application.
 As power source, you can use an AC adapter or C size dry batteries.
 The counting function easily counts the number of articles of the same weight.
 The comparator function compares the display value with upper limit and lower limit.
The display shows the result and the optional FG-24 can output it as a relay signal.
 The optional FG-23 and FG-24 has an RS-232C interface and can output theweighing data to connect with a printer, computer and so on.

43. UNPACKING
When unpacking, check whether all of the following items are included:
FG30KAM/60KAM/150KAM
FG60KAL/150KAL
Column support foot(FG-KAM only)
Protective cover is attached.
(All models)

FG series

Scale (Shape is different by model.)INSTRUCTION MANUAL

4. NAMES AND FUNCTIONS
Display pod
Optionslot(Bottom)

Battery
cover

DisplaycolumnCAL switch
cover

AC adapter jackWeighing pan

Cable cover(FG-KAL/KAM)

Columnsupport foot(FG-KAM only)

Spirit level
Base
Leveling footSpirit level

FG-KAL/KAM series
5

FG-KBM series

Metric models
LCD display
STABLE indicator
NET indicator

Weighing unit

ZERO indicator
HI OK LO indicator
ON/OFF switch
PRINT switch

RE-ZERO switch

MODE switch
U.S.A. models

Weighing unit

ON/OFF switch
PRINT switch

ZERO switch

TARE switch

MODE switch
Indicators
STABLE 

Indicates when the reading is stable.

NET 

Indicates when NET weight is displayed. (Tare function is used.)

ZERO 

Indicates when the scale zero is correct.

HI

OK

LO

Weighing units

Indicates when the scale zero is correct.
“kg” and “pcs” for metric models“lb”, “oz”, “kg” and “pcs” for U.S.A. models
6

Switches
ON/OFF Switch

Used to turn the power on or off. When turned on, thescale will be automatically set to zero (power-on zero).

PRINT Switch

Outputs the weight value to printer. In the setting mode,
this switch is used to increment the value of the selecteddigit blinking.

MODE Switch

Switches the weighing unit. In the setting mode, thisswitch is used to store a parameter and go to the next.

RE-ZERO Switch

Clears the display to zero. In the setting mode, thisswitch is used to select a digit blinking to change its
value.

ZERO Switch

U.S.A. model

TARE Switch

U.S.A. model

Zeroes the scale and turns the display zero. In thesetting mode, this switch is used to select a digit blinking
to change its value.
Subtracts tare (container) weight on the weighing pan.

 The RE-ZERO ,stable.

ZERO

and

TARE

switches work when the weight value is The RE-ZERO and ZERO switches will zero the scale if the weight is within±2% of the weighing capacity (kg) around the power-on zero point. The ZEROindicator ◄ turns on.
 If the weight exceeds +2% of the weighing capacity (kg), the RE-ZEROwill tare the scale. In this case the ZERO and NET indicators turn on.

switch The TARE switch will tare the scale when the weight is plus value. In this case
the ZERO and NET indicators turn on.
 The ZERO operation clears tare operation previously done and NET indicator turns
off.

7

5. SETTING UP
5-1. Attaching a display pod to the base (FG-KAL and FG-KAM)
1. First, remove the 4 screws from the bottom of the display column.
2. Set the display column to the base by pulling the cable
into the base.
 Take care not pinch the cable between thecolumn and the base.

Screws3. Tighten the 4 screws removed at step 1 to fix
the display column firmly.
4. Tilt the display pod forward by pressing in on
the two round side clamps, and slide off thecable cover.
5. Pull the bundle of cable out from the top end of
display column, feeding all of slack of thecable on the base into the display column.
 Take care not scratch the cable.

Cable cover
Cable
Neither slack
Nor tension

6. Put the bundle of cable back into the display column.
7. Make sure the cable is fitted to the 2 cableguides and attach the cable cover.
8. Place the weighing pan on the base.

Cable guide5-2. Installing the scale
1. Select the place for installing the scale. Refer to “Cautions for installing the scale”
below.
2. Adjust the level of the base, using the spirit level and leveling feet. The FG-KAM has
an extra foot under the display column. Adjust this foot to reach floor after adjusting
the level of the base.
3. Tilt the display pod by pressing in on the two round side clamps.
8Cautions for installing the scale

Consider the following conditions to get the most out of your scale.
 Install the scale where the temperature and relative humidity is stable. There is nodraft 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 than 45% RH. Plastic and isolators are apt to be
charged with static electricity.
 Do not use an unstable power source.
 When the scale is installed for the first time, or the scale has been moved, carry out
calibration as described in “9. CALIBRATION”.

5-3. Power source

For the power source, the AC adapter or C size dry cells can be used.

When using the AC adapter

Use a stable power source. To use the AC adapter, insert the AC adapter plug into the
AC adapter jack on the rear side of display pod.

 Confirm the AC adapter type is correct for your local voltage.

When using the batteries
Prepare 4 x C size (R14P/LR14) dry batteries. The batteries are not included in the
product. The scale can be used continuously for about 150 hours using the alkaline
batteries.
1. Turn of the scale and disconnect the AC adapter if used.
2. Slide the battery cover off
3. Push the battery case inside the display pod and take it out.
4. Insert four new dry cells into the battery case.
5. Push the battery case into the display pod as before.
6. Attach the battery cover.

 Take great care of the polarity of batteries. The polarity marks areshown in the battery case.

 Replace used batteries with four new ones when “” is displayed.
 Do not mix used and new batteries. It may cause damage to thebattery or product, if used.
 Do not mix the battery type. It may cause damage to the battery or
product.
 The battery life depends on the ambient temperature.
 Remove batteries from display pod when the scale is not to be used
for a long time. They may leak and cause damage.
 Damage due to battery leakage is not covered by the warranty.

96. BASIC OPERATION
6-1. Turning the power ON and OFF
1. Press the ON/OFF switch to turn the power ON.
All the display symbols are displayed and the scale waits for the weighing data to
become stable.
(Only the units available illuminate.)
After the weighing value internally becomes stable, the display turns off for a
moment and zero is shown with the ZERO indicator (power-on zero).
”. Check if anything
If the weighing value is unstable, the display shows “touches the weighing pan, or check if there is strong wind or vibration.
The range for power-on zero is within ±10% of the weighing capacity (kg) aroundthe calibrated zero point.
If the power is switched ON while there is a load beyond this range, the scale shows“”. Remove the load on the weighing pan.
2. Pressing the

ON/OFFswitch again, and the power will be switched OFF.

 Auto power-off function
It is possible to have the power automatically switched OFF, if zero is displayed forapproximately 5 minutes. See “9-2. Gravity acceleration correction” and set thefunction “F1-1” or “F1-2”.

6-2. Selecting a weighing unit
Press theMODEswitch to select a weighing unit.

lb

oz

kg

pcs

 “lb” and “oz” will be available for U.S.A. models only.
 For U.S.A. models, it is possible to specify the display unit “lb”, ”oz” or ”kg” that will
be shown first when the power is switched on. See “Function list F3”.

6-3. Basic operation
1. Turn the display on via the

ON/OFF

2. Select a weighing unit using theswitch.

MODEswitch.

3. When the display doesn’t show zero, press theset the display to zero.

RE-ZERO(ZERO) switch to

4. When using a tare (container), place the container on the weighing pan, and press
the RE-ZERO ( TARE ) switch to set the display to zero.
5. Place the object to be weighed on the pan or in the container, and wait for the
STABLE indicator to be displayed and read the value.
106. Remove the object from the weighing pan.
 The RE-ZERO switch will zero the scale if the weight is within ±2% of theweighing capacity (kg) around the power-on zero point. The ZERO indicator ◄ turns
on. When the weight exceeds +2% of the weighing capacity (kg), it will be
subtracted to zero as a tare weight. In this case the ZERO and NET indicators turnon.
 The ZERO switch will zero the scale if the weight is within ±2% of the weighing
capacity (kg) around the power-on zero point. The ZERO indicator ◄ turns on.
When the weight exceeds ±2% of the weighing capacity (kg), the switch does notwork.
 The TARE switch will subtract the weight to zero as a tare weight when theweight is a plus value.

Precautions during operation
 Make sure that the STABLE indicator is on whenever reading or storing avalue.
 Do not press switches with a sharp implement such as a pencil.
 Do not apply a shock load to the scale.
 Do not place a load onto the pan that exceeds the capacity.
 Keep the scale free from foreign objects such as dust or liquid.
 Calibrate the scale periodically to keep weighing accuracy.
(See “9. CALIBRATION”.)

6-4. Weight display resolution
The FG series has three kinds of weight display resolution, NORMAL, HIGH andHIGHER. The following is about “kg” and “lb” display for reference. See the “13.
SPECIFICATIONS” in detail.
NORMAL:HIGH:
HIGHER:

1/3,000
1/6,000 to 1/7,500 (depending on capacity)
1/12,000 to 1/15,000 (depending on capacity)

The factory setting is the HIGH resolution, but it is possible to change by Function
settings “F2”. Set this function according to the application.
 In some countries, the resolution will be limited NORMAL only, and the setting F2 is
not available.
 In the COUNTING mode, the scale works as in the HIGHER resolution regardlessof weight display resolution.

11

7. COUNTING MODE
Determines a unit weight (the weight of one piece) from sample pieces, and calculates
how many pieces on the weighing pan using the unit weight.
1. Press theMODE

switch to select “pcs”.
(“pcs” = pieces)

2. Press and hold the MODE switch to enter
the sample unit weight storing mode.
3. To select the number of samples, press the
PRINT switch. It may be set to 5, l0, 20, 50
or l00.
4. If necessary, place a container on the weighingpan, and press the RE-ZERO ( TARE )switch. Confirm that the right side of the numberof samples shows zero.

ZERO

ZERO

ZERO
Confirm the display
ZERO

5. Place the correct number of samples on the panor in the container.
6. Press the MODE switch to calculate andstore the unit weight. Remove the sample. The
scale is set to count objects with this unit weight.
 The total weight of sample pieces should be more than below regardlessof number of sample pieces.
FG-30K: 25 g
FG-60K: 62.5 g
FG-150K: 125 g
If not, the display shows “” and returns to the previous display.
Increase the number of samples (go to step 3) and try again.
 If pressing the MODE switch without adding sample pieces or adding
enough weight to be acceptable as a unit weight, the display leaves
counting mode and switches to the next weight unit.
7. Place the objects to be counted on the pan.

 Unit weigh is maintained even if the scale is powered off.

12

8. COMPARATOR
The results of the comparison are indicated by HI, OK or LO on the display.
The formula to compare is as follows:
LO < Lower limit value ≤ OK ≤ Upper limit value < HI
Operating conditions (see the “Function list F6”):
F6-0: No comparison (comparator function disabled).
F6-1: To compare all data.
F6-2: To compare more than +4d or less than -4d.
F6-3: To compare all stable data.
F6-4: To compare stable data more than +4d or less than -4d.
F6-5: To compare stable data more than +4d.
d = minimum weight display (see “13-1. Specifications”)
In case of counting mode, “d” is equal to minimum weight display of kg mode.
 The upper limit and lower limit numerical values are common to each of theweighing and counting mode.
 Ignore the decimal point of setting value to apply it to each mode.
Example of FG30K / setting value is “001000”.
Display mode
NORMAL resolution kg
HIGH resolution kg
HIGHER resolution kg
NORMAL resolution lb
HIGH resolution lb
HIGHER resolution lb
Counting mode

Limit value
10.00 kg
1.000 kg
1.000 kg
10.00 lb
10.00 lb
1.000 lb
1000 pcs

Display capacity
30.00 kg x 0.01 kg
30.000 kg x 0.005 kg
30.000 kg x 0.002 kg
60.00 kg x 0.02 lb
60.00 kg x 0.01 lb
60.000 kg x 0.005 lb

Entering the upper and lower limit values
1. Press theMODEunit ”kg”, ”lb” or ”oz”

switch to select weighing

2. Press and hold the MODE
upper limit setting mode.

switch to enter the.

3. Enter an upper limit value using the following switches.
RE-ZERO
PRINT

or

ZERO

To select the digit blinking to change.
Increment the value of the selected digit.

The minus sign can be set at the next digit of the leastsignificant digit. The PRINT switch alternates theminus sign on and off. The blinking “-” shows minus
and no sign is plus.

.

4. After setting all of digits, press the MODE switch. Then, the upper limit is stored
and the display goes to the lower setting mode.
5. Set the lower limit in a similar way, and press theweighing mode.

MODE

switch to return to The upper and lower limits are maintained even if the scale is powered off.
13

9. CALIBRATIONThis function adjusts the scale for accurate weighing.
Calibrate the scale in the following cases.
 When the scale is first used.
 When the scale has bee moved.
 When the ambient environment haschanged.
 For regular calibration.

Connector
Lock screw

Loose the lock screws on the rear side ofthe display pod, and remove the CAL
switch cover. Then, there is a calibration
switch on the board inside.

Calibration (CAL) switch
CAL switch cover For the FG-KB series (without column), you may once remove the weighing pan toaccess lock screws easily.

 Do not use a ballpoint pen and so on to press the calibration switch.
That may short-circuit and damage the scale.

9-1. Calibration using a weight
1. Warm up the scale for at least half an hour with nothing on the weighing pan.
 Change Function setting “F1” or place something on the pan to disable the auto
power-off function.
2. Press and hold the calibration (CAL) switch until
appears, and release the switch.

 The weighing unit must be “kg” or “lb” to enter
calibration mode.

3. Make sure that there is nothing on the weighing pan,and wait until the STABLE indicator turns on.
4. Press the MODE switch. The scale calibrate thezero point, and the display shows “” and theweight value to calibrate (SPAN calibration).

 The weight value is equal to the capacity. When.

you enter with “kg” mode, then the value is “kg”.
Entering with “lb”, then “lb”.

 If you do not need SPAN calibration, turn the power off to exit from the calibration
procedure.
5. To calibrate with the different weight, change the displayed value using the following
switches.
RE-ZERO
PRINT

or

ZERO

To select the digit blinking to change.
Increment the value of the selected digit.
146. Place the calibration weight on the pan with the samevalue as displayed, and wait until the STABLE
indicator turns on.
7. Press theand.

MODE switch. The scale calibrate SPAN
will appear.

Remove the weight from the pan, and turns the poweroff.

 NoteThe value set in step 5 is cleared after the power is switched off.

If the scale will suppose to move to another location, set the gravity
acceleration value for the current location and calibrate the scaleaccording to the procedure above. See the next section to set thevalue.

9-2. Gravity acceleration correction
When the scale is first used or has been moved to different place, it should becalibrated using a calibration weight.
But if a calibration weight is not available, the gravity acceleration correction willcompensate the scale. Change the gravity acceleration value of the scale to the valueof area where the scale will be used. Refer to the GRAVITY ACCELERATION MAP
appended to the end of this manual.

 NoteIt is not necessary to set the gravity acceleration correction whencalibrating the scale with a calibration weight at the place where it is
to be used.

1. Press and hold the calibration (CAL) switch until
appears, and release the switch.

 The weighing unit must be “kg” or “lb” to enter
calibration mode.

2. Press the PRINT switch.
The display shows the gravity acceleration value
memorized in the scale.
3. To change the displayed value using the following switches.
RE-ZEROorPRINT
4. Press the

MODE

ZERO

To select the digit blinking to change.
Increment the value of the selected digit.

switch. The display returns to.

5. If necessary to calibrate the scale using a calibration weight, go to step 3 of “9-1.
Calibration using a weight”. To finish the setting, turn the power off.

15

10. FUNCTIONSThe scale has Function settings to expand your applications.
The parameters set in the Function settings are maintained even if the power switched
off.

Item

Parameter

10-1. The procedure for setting parameters
1. Turn the power off.
2. Press and hold the ZERO switch and turn the
power on via the ON/OFF switch. Then, the firstfunction item and its parameter is displayed.
3. Set the parameter value using the PRINT switch.
 If you do not need to change the parameter, go to next
step without setting.
4. Press the MODE switch. Then the display goes tothe next function item.

 In this stage, the new parameter is not stored in
the scale yet.

 To end changing the parameters, turn the power
off.

5. Repeat the steps 3 and 4 to the last item.
6. After setting the last item, press theThen,will appear.

MODE

switch,7. Press the MODE switch again. The parameters are
stored in the scale, and the scale will automatically bootup.

 If you turn the power off before this step is done,
none of the parameters will be changed.

1610-2. Function list
Item
Auto power-off
function

Display
resolution
Weighing unit
when poweredon
RS-232C
Baud rate
RS-232C
Data output
mode
Comparator
mode

Filtering toweighing data
RS-232C
Data format

Description
Auto power-off disabled
Automaticallypower off
Auto power-off enabled for battery
use only
Auto power-off enabled for battery
and AC adapter
Legal for trade
Normal (1/3,000 class)will
be Normal.
High (1/6,000~1/7,500 class)Higher (1/12,000~1/15,000 class)
U.S.A. models
lb
only
oz
kg
2400 bps
4800 bps
9600 bps
Stream mode
Command mode
Print switch mode

Auto-print mode +/- data
Auto-print mode + data
Comparator disabledCompares all data
Compares data > +4d or < -4dCompares all stable data

Conditions tocompare.
d = minimum
display division

Compares stable data > +4d or < -4d

Weak / fast response
Normal / normal response
Strong / slow response
Reply is sent
No reply except “Q” command
Factory setting

17

Reaction to thecommand11. OPTIONS
The following options are available for the FG series: OP-23 (FG-23)
RS-232C serial interface
 OP-24 (FG-24)
RS-232C serial interface and Comparator relay output
 OP-23 and OP-24 cannot be used together.

11-1. Installation of OP-23/OP-24
The OP-23/OP-24 has an interface board, an option panel and a DIN 8 pin connector.
The option panel and DIN connector are common to both options.
Before installation, prepare an interface cable using attached DIN connector. Or there
is a way to use the optional RS-232C cable (see “11-2. OP-23 RS-232C serialinterface”).
1. Disconnect the AC adapter from the scale.
2. Remove the four screws and the cover of option slot.
3. Thread the interface cable through the hole of option panel first, and connect the
DIN connector to the interface board.
4. Connect the interface board to the connector in the display pod.
5. Attach and fix the option panel using the screws that removed in the step 2.

Screws`

Option slot for OP-23/24(Cover)Interface board
Option panel

Interface cable18

11-2. OP-23 RS-232C serial interface
This interface allows FG series to be connected with a multi-function printer or apersonal computer.
 The RS-232C interface has the following four modes.
Stream mode
Outputs data continuously.
Command mode
Controls the scale using commands from a computer.
Print switch mode
Outputs data by pressing the PRINT switch.
Auto-print mode
Outputs data which meets the conditions of auto-print.
 If necessary, set the parameter of the data format and data output mode (F4,F5 and F8).
 A DIN 8 pin connector (JA+TCP0586) is provided with the OP-23 for wiring.
 There are optional cables to connect with a personal computer.
AX-KO577A-200
AX-KO1786-200

FG to D-Sub 25 pin computer / RS-232C cable, 2m
FG to D-Sub 9 pin computer / RS-232C cable, 2m

AX-KO577A-200
DIN 7P
D-Sub 25P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
others

AX-KO1786-200
DIN 7P
D-Sub 9S
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
9
(DIN 7 pin plug P can connect with DIN 8 pin socket.)Interface specifications
Transmission system
Transmission form
Data format

EIA RS-232C
Asynchronous, bi-directional, half-duplex
Baud rate:
2400, 4800, 9600 bps
Data:
7 bits + parity 1bit (even)Start bit:
1 bit
Stop bit:
1 bit
Code:
ACII
Terminator:
CRLF (CR: 0Dh, LF: 0Ah)
LSB
0

1

2

3

4

5

MSB
6

1 (-15V to -5V)
0 (5V to 15V)

Stop bit
Parity bit
Data bit
Start bit19

Pin connections

View from outside

Mating connector:
DIN 8 pin (JA+TCP058)
Attached to FG-23.

NC
NC
NC
NC
(Inside of OP-23)

Data format
S

T

,

+

0

0

0

Header

0

0

.

0

0

_

Data

k

g CR LF

Unit

Terminator(“_” shows a space.)

Separator

 There are 4 types of headers:ST: Stable weighing data
QT
: Stable counting data
US
: Unstable weighing data (including counting data)OL: Out of weighing range (Over) The data is normally 9 digits including decimal point and a sign.
 There are 4 types of units:_ k g : Weighing data “gram”_ P C : Counting data “pcs”_ l b : Weighing data “decimal pound”_ o z : Weighing data “decimal ounce”
 The terminator is always CRLF.
 Example of output data:
S T,+ 0 0 1 2 3Counting data

Q T,

+ 0 0 0 1 2 3 4 5 _ P C CR LF

Out of range “kg” (+)

O L,+ 9 9 9 9 9Out of range “pcs” (-)

O L

,

-

20

.

.

4 5 _

9 9 _

k

g CR LF

Weighing data “kg”

kg CR LF

9 9 9 9 9 9 9 9 _ P C CR LF

Data output mode Stream mode

Function setting “F5-0”

The scale outputs the current display data. The data-update rate is approximately 10
times per second. This rate is the same as the display-update.
The scale does not output data while it is in setting mode.
 Print switch mode

Function setting “F5-2”

When the PRINT switch is pressed while the weighing data is stable (STABLE
indicator is on), the scale transmits the data.
 Auto-print mode +/- data

Function setting “F5-3“The scale transmits the weighing data when the display is stable (STABLE indicatoris on) and the data is more than +4d or less than -4d of weight data.
d = minimum weight display (see “13-1. Specifications”)
When in counting mode, “d” is equal to minimum weight display of kg mode.
The next output can be obtained after the display returns to between -4d and +4d.
 Auto-print mode + data

Function setting “F5-4“The scale transmits the weighing data when the display is stable (STABLE indicatoris on) and the data is more than +4d of weight data.
d = minimum weight display (see “13-1. Specifications”)
When in counting mode, “d” is equal to minimum weight display of kg mode.
The next output can be obtained after the display returns to below +4d.
 Command mode

Function setting “F5-1

In the command mode, the scale is controlled by commands that come from thepersonal computer and so on.
Command list
“Q” command

Command to request the current weighing data.

Command

Q CR LF

Reply

S T , + 0 0 1 2 3“Z” command
CommandSame operation as the.

4 5 _ k g CR LF

RE-ZEROorZERO

Z CR LF

 This command works as RE-ZEROand as ZERO for U.S.A. models.

for the metric models“T” command

TARE

CommandSame operation as theswitch.

T CR LF

 This command works as TARE for U.S.A. models.
 The metric models cannot accept this command.

21

switch.

Reply to the command
When the “F8-0” is selected, the scale reacts to the received command as follows.
 For the “Q” command, the scale will send the data.
 For the “Z” and “T” commands, the scale will send the same code as a reply after
executing the command.
Reply

Z CR LF

Reply

T CR LF

When the command cannot execute because the scale is unstable, for example,“I” will be sent.
Reply

I CR LF

 If the received command is not for the FG series, the scale will send “?”. The “T”
command for the metric model is included to this group.
Reply? CR LF

 When “F8-1” is selected, there is no reply except the “Q” command.

11-3. OP-24 RS-232C serial interface and Comparator relay output
The OP-24 has an RS-232C series interface and relay output for the comparator
function. It allows output of the HI, OK or LO signal results to an external device as asolid state relay output.
The specification for the RS-232C interface is same as the OP-23 (FG-23).
See “11-2. OP-23 RS-232C serial interface” for further information.

Interface specifications
Pin connections

View from outside

Mating connector:
DIN 8 pin (JA+TCP058)
Attached to FG-24.

(Inside of OP-24)

Maximum rating for relay is as follows.
 Maximum voltage:
50V DC Maximum current:
100mA DC Maximum ON resistance: 35Ω
22

12. MAINTENANCE
12-1. Notes on maintenance Do not disassemble the scale. Contact your local A&D dealer if your scaleneeds service or repair.
 Please use the original packaging for transportation.
 Do not use organic solvents to clean the scale. Use a warm lint free cloth
dampened with a mild detergent.

12-2 Error codes
Overload error

Range over notice

Unit weight error

Low battery

Low power

Memory writing error

Warning to indicate that an object beyond the scalecapacity has been placed on the pan. Remove the object
from the pan.
This will be shown if the weight sensor receives strong
force upward. Check if the weighing pan is touching
anything or if there is anything in the base. There is apossibility that the weight sensor itself may have a failure.
The sample weight is too light to set the unit weight in the
counting mode. Increase the sample numbers.

Warning to show that the batteries are exhausted.
Replace them with new batteries.

Warning to show that the voltage of main power source is
too low.

This may be shown that the scale fails to store
parameters when the calibration, function setting, unit
weight registration, comparator limits setting and so on
have been done. Turn the power off once and try theabove procedure again. If this error happens again, there
is a defect in the memory device.

If you cannot cancel an error or other errors occur, request service from the store
where you purchased the product or to your A&D dealer.

23

13. SPECIFICATIONS
13-1. Specifications
MODEL
Weight capacity(kg)
Min. display(kg)
Weight capacity(lb)Min. display(lb)
Weight capacity(oz)
Min. display(oz)
No. of samples
Max. counts
Min. unit weight
Repeatability(Std. deviation)
Linearity error
Sensitivity drift
Display
Display update
Operating temp.
Power supply
Battery operating
Weighing
pansize

FG-30KAM
FG-30KBM

FG-60KAM
FG-60KBM

FG-150KAM
FG-150KBM

FG-60KAL

FG-150KAL

30

60

150

60

150

0.01
0.005 *
0.002

0.02
0.01 *
0.005

0.05
0.02 *
0.01

0.02
0.01 *
0.005

0.05
0.02 *
0.01

60

150

300

150

300

0.02
0.01 *
0.005

0.05
0.02 *
0.01

0.1
0.05 *
0.02

0.05
0.02 *
0.01

0.1
0.05 *
0.02

960

2400

4800

2400

4800

0.5
0.2 *
0.1

1
2
1
2
0.5 *
1*
0.5 *
1*
0.2
0.5
0.2
0.5
5 (can be changed to 10, 20, 50 or 100) pieces
120,000 pcs
96,000 pcs
120,000 pcs
96,000 pcs
120,000 pcs
0.25 g0.625 g1.25 g0.625 g1.25 g0.005 kg

0.01 kg±0.01 kg

0.02 kg

0.01 kg

0.02 kg±0.02 kg
±0.05 kg
±0.02 kg
±0.05 kg
±20 ppm / °C (10 °C to 30 °C / 50 °F to 86 °F)
7 segment LCD display (Character height 26 mm)
10 times per second-10 °C to 40°C / 14 °F to 104 °F, less than 85% R.H. (non-condensing)AC adapter or C size (R14P / LR14) x 4 batteries
Approximately 150 hours with alkaline dry cell battery
390 x 530 mm
300 x 380 mm / 11.8 x 15.0 in.
15.4 x 20.9 in.
FG-KAM: 300 (W) x 624 (D) x 781 (H) mm
11.8 (W) x 24.6 (D) x 30.7 (H) in.
390 (W) x 771 (D) x 781 (H) mm
Dimension
FG-KBM: 380 (W) x 464 (D) x 118 (H) mm
15.4 (W) x 30.4 (D) x 30.7 (H) in.
15.0 (W) x 18.3 (D) x 4.6 (H) in.
WeightFG-KAM: 11.2 kg
16.4 kg(approximately)
FG-KBM: 9.7 kg
Calibration weight
30 kg
60 kg
150 kg
60 kg
150 kg(Factory setting)
60 lb
150 lb300 lb150 lb300 lb*) Factory setting

24

13-2. Dimensions

781

FG-60KAL
FG-150KAL

390

289

128

99

530

300

440

781

FG-30KAM
FG-60KAM
FG-150KAM

82

202

118

300
89

380

300

220

FG-30KBM
FG-60KBM
FG-150KBM

230

89
300

300

118

145

380

220

mm
25

GRAVITY ACCELERATION MAP
Values of gravity at various locations
Amsterdam
AthensAuckland NZ
BangkokBirmingham
Brussels
Buenos Aires
Calcutta
Cape Town
ChicagoCopenhagen
CyprusDjakarta
Frankfurt
Glasgow
HavanaHelsinki
KuwaitLisbonLondon (Greenwich)
Los Angeles
Madrid

9.813 m/s2
9.807 m/s2
9.799 m/s2
9.783 m/s2
9.813 m/s2
9.811 m/s2
9.797 m/s2
9.788 m/s2
9.796 m/s2
9.803 m/s2
9.815 m/s2
9.797 m/s2
9.781 m/s2
9.810 m/s2
9.816 m/s2
9.788 m/s2
9.819 m/s2
9.793 m/s2
9.801 m/s2
9.812 m/s2
9.796 m/s2
9.800 m/s2

ManilaMelbourne
Mexico City
Milan
New York
Oslo
OttawaParis
Rio de Janeiro
Rome
San Francisco
Singapore
Stockholm
SydneyTaichung
TaiwanTaipeiTokyo
Vancouver, BC
Washington DC
Wellington NZ
Zurich26

9.784 m/s2
9.800 m/s2
9.779 m/s2
9.806 m/s2
9.802 m/s2
9.819 m/s2
9.806 m/s2
9.809 m/s2
9.788 m/s2
9.803 m/s2
9.800 m/s2
9.781 m/s2
9.818 m/s2
9.797 m/s2
9.789 m/s2
9.788 m/s2
9.790 m/s2
9.798 m/s2
9.809 m/s2
9.801 m/s2
9.803 m/s2
9.807 m/s2

World map

27

MEMO

28

MEMO

29

MEMO

30

THIS PAGE INTENTIONALLY LEFT BLANKBack cover: A&D Global

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