A&D AD-4407 User Manual

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WM+PD4000508

Weighing Indicator

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Contents

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

1.1.1. Compliance with FCC Rules.......................................................................... 3

1.1.2. Compliance with European Directives ........................................................... 3

2. Introduction .................................................................................................................. 4

3. Installation and Precautions......................................................................................... 5

3.1.1. Installation and Precautions........................................................................... 5

3.1.2. The Load Cell Connections ........................................................................... 5

3.1.3. Adjustment of the Load Cell Output............................................................... 6

3.1.4. Verifying Load Cell Output and Input Sensitivity............................................ 6

3.1.5. Installing an Option board.............................................................................. 7

4. Description of Panels and symbols.............................................................................. 8

4.1.1. Front Panel Description ................................................................................. 8

4.1.2. Rear Panel Description.................................................................................. 9

4.1.3. Other Displays and Symbols ....................................................................... 10

4.1.4. Accessories and Options............................................................................. 10

5. Calibration.................................................................................................................. 11

5.1.1. Items of Calibration Mode............................................................................ 11

5.2. Calibration Procedure ......................................................................................... 12

5.2.1. Configuring a Weighing Instrument.............................................................. 12

5.2.2. To Get Stabilized Data................................................................................. 14

5.2.3. Zero Calibration ........................................................................................... 15

5.2.4. Span Calibration .......................................................................................... 15

5.2.5. Exiting the Calibration Mode........................................................................ 16

5.3. Weighing Range Function................................................................................... 17

5.3.1. Selecting the Division and Range................................................................ 18

5.4. Digital Linearization Function.............................................................................. 18

5.5. Gravity Compensation Function.......................................................................... 19

5.5.1. The Gravity Acceleration Table ................................................................... 20

5.6. Calibration Error Code List.................................................................................. 21

6. Functions ................................................................................................................... 22

6.1. Changing the Function Settings.......................................................................... 22

6.2. F-Functions......................................................................................................... 23

6.3. CF-Functions ...................................................................................................... 30

7. Tare ........................................................................................................................... 31

8. Accumulation ............................................................................................................. 32

8.1.1. Preparation and Specification...................................................................... 32

8.1.2. Display and Operation ................................................................................. 33

9. Code Memory ............................................................................................................ 34

AD-4407 Weighing Indicator, Instruction Manual, A&D Co., ltd.

9.1.1. Using Code Memory.................................................................................... 35

10. Comparison................................................................................................................ 36

10.1. Weight Check Mode............................................................................................ 36

10.1.1. Condition Formula for Comparison .............................................................. 37

10.1.2. Setting the Upper/Lower Limit Values.......................................................... 37

10.2. Setpoint Comparison .......................................................................................... 39

10.2.1. Description of Input parameters and Outputs .............................................. 39

10.2.2. Simple Batch ............................................................................................... 40

10.2.3. Setting the Parameters of Setpoint Comparison.......................................... 41

11. Hold Function............................................................................................................. 42

11.1.1. Setting the Hold Functions........................................................................... 42

12. Counting Function...................................................................................................... 44

12.1. Using the Counting Function............................................................................... 44

12.2. Unit Weight Registration ..................................................................................... 44

13. RS-232C Interface ..................................................................................................... 46

13.1. Specification ....................................................................................................... 46

13.2. Data Format........................................................................................................ 47

13.3. Command Format............................................................................................... 47

13.3.1. Command to Request Data ......................................................................... 48

13.3.2. Commands to Control the Indicator ............................................................. 49

13.3.3. Commands to Set Parameters .................................................................... 51

13.3.4. Commands for Hold Function ...................................................................... 52

13.3.5. Commands to Set Serial Data Output Format (UFC)................................... 52

13.4. UFC Command................................................................................................... 53

14. RS-422/RS-485, Relay Output(OP-03)...................................................................... 55

15. Relay Output & Control Input (OP-05) ....................................................................... 57

16. 4-20mA Analog Output (OP-07)................................................................................. 58

17. Current Loop Output (OP-08)..................................................................................... 59

18. Specifications............................................................................................................. 61

18.1. Dimensions......................................................................................................... 62

Page 2 AD-4407 Weighing Indicator

1. Compliance

1.1.

Compliance

ComplianceCompliance

1.1.1. 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 may 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.)

1.1.2. Compliance with European Directives

This appliance complies with the statutory EMC (Electromagnetic Compatibility)

directive 89/336/EEC and the Low Voltage Directive 73/23/EEC for safety of electrical equipment designed for certain voltages.

Note: The displayed value may be adversely affected under extreme electromagnetic

influences.

1. Compliance

AD-4407 Weighing Indicator Page 3

2. Introduction

2.2.

The AD-4407 is a weighing indicator that amplifies signals from a load cell,

converts it to digital data and displays it as a mass value.

This indicator has the following performance:

Input sensitivity: .........................0.25 mV /division.

Maximum display: ...................... 40000 divisions.

Refresh rate of the display: ........ 10 times/second approximately.

Input voltage range: ................... -1 mV ~ +15 mV.

The following standard functions are available: The HiHi / Hi / OK / Lo / LoLo limit comparison to check a mass value. The setpoint comparison for batching applications. The counting function for piece counting. The preset tare function. There are four code memories to store the above mentioned data.

Introduction

IntroductionIntroduction

The accumulation function to totalize these mass values and to count the

number of accumulations. The hold function enables weighing a living animal. UFC (Universal Flex Coms) function to customize the protocol of outputting data

using the serial interface. 0 - 9 keys enables easy operation, such as specifying comparator values.

IP-67 dust & water-proof stainless housing.

There are the following interfaces:

One interface can be installed in the indicator at a time.

An RS-232C serial interface is standard, to communicate with a computer,

printer or a remote display. This interface outputs data and can request weight

data, enter parameters and control the state of the indicator.

RS-422/485 and 3-Relay Outputs (Option: OP-03) RS-232C, 3-Relay Outputs and 3-Control Inputs (Option: OP-05) RS-232C, Current Loop Output, 3-Relay Outputs and 1-Control Input (Option:

OP-08)

Analog Output (4-20mA) (Option: OP-07)

The calibration function includes the following functions: Setting the minimum division (weighing interval) and the maximum capacity. Zero and span calibration. The weighing range function of the multi-interval weighing instrument (scale). Digital linearization function. Gravity compensation function.

2. Introduction

Page 4 AD-4407 Weighing Indicator

3. Installation and Precautions

3.3.

Installation and Precautions

Installation and PrecautionsInstallation and Precautions

3.1.1. Installation and Precautions

The weighing indicator is a precision electronic instrument. Handle it carefully.

The operating temperature is -10°C to +40°C (14°F to 104°F).

Do not install the scale in direct sunlight.

Mis-operation or other problems may be caused by an unstable power source including

momentary power failure or instantaneous noise. Use a stable power source. Do not connect the power cord before the installation has been completed. Verify that the local voltage and receptacle type are correct for your scale. Use shielded cable for all connections. Connect the cable shields to the shield

terminal or case as an earth terminal. Earth ground the indicator. Do not join the earth ground line with other electrical

power equipment. (

Example: There is an earth ground terminal at the power cord receptacle.

Do not install the indicator in a place where it is apt to be charged with static

electricity, or where the relative humidity is lower than 45%RH. Plastic and insulating

materials are apt to be charged with static electricity.

3.1.2. The Load Cell Connections

Connect the load cell cable to the terminal as shown below. It is possible to connect a 4 wire cable provided that pins 1-2 and pins 3-4 are

shorted, if the distance between the indicator and a load cell is shorter than 5m. The output voltage of a load cell is a very sensitive signal. Space the load cell cable

away from any noise source. It is possible to connect eight 350ohm load cells.

The load cell drive is 5VDC 5% between EXC+ and EXC-, the maximum current

120mA.

Loadcell

Cable

Positive Excitation

Positive Sense

Negative Sense

Negative Excitation

Positive Signal In

Negative Signal In

Shield

Standard connection

Cable

Shield

vailable connection for

)

a cable shorter than 5m.

3. Installation and Precaution

AD-4407 Weighing Indicator Page 5

3.1.3. Adjustment of the Load Cell Output

Caution Use a metal film resistor in the range of 50kohm to 500kohm with a

good temperature coefficient, when adding a resistor to adjust a load

cell output. Use as large of a resistance value as possible in the range

in which the zero adjustment is possible. Solder this resistor at a point

near the load cell or the indicator.

In Case of Reducing the Output Voltage

When the zero output is too large, add a resistor

between EXC+ and SIG-.

In Case of Adding an Offset Voltage to the Output

When the zero output is too small, add a resistor

between EXC+ and SIG+.

Loadcell

Additional resistance

3.1.4. Verifying Load Cell Output and Input Sensitivity

The input sensitivity of the indicator is 0.25mV /division or more. Adapt to the following

inequality, when you design a weighing instrument using the indicator and load cell(s).

Caution A change in input voltage sensitivity is required to cause a one division

change of the display. Select as large an input sensitivity voltage as

possible so that the weighing interval becomes stable.

Consider the leverage if a lever is used.

Weighing instrument using one load cell.

Weighing instrument using multi-load cell

Verification Example

Design: Load cell N=1

Rated capacity A=750 [kg] Rated output B=3 [mV/V] Excitation voltage E=5000 [mV]

Weighing interval D=0.05 [kg] Weighing capacity 300 [kg]

£25.0

DBE **

DBE

£25.0

A: Rated capacity of load cell [kg] B: Rated output [mV/V] D: Weighing interval [kg] E: Excitation voltage [mV] N: Number of load cells

05.035000³=**

25.01

. Therefore,

750

regard the instrument as a good design.

3. Installation and Precaution

Page 6 AD-4407 Weighing Indicator

3.1.5. Installing an Option board

Caution Do not remove any screws without the following step.

This is the procedure for the data output board (OP-03, OP-05, OP-07 and OP-08). Step 1 Remove the power cord from the AC power source. Step 2 Remove eight hex bolts (one of them is the sealing bolt) from the rear panel. Step 3 Remove the rear panel carefully as there are cables between the front unit and the

rear panel.

Step 4 Place the option board on the option board space in the rear panel and secure it

with screws.

Step 5 Connect the option cable(s) between the option board and the main board in the

front unit. OP-03(RS-422/485, Relay output) J2 - Main board J2 J3 - Main board J5 OP-05(RS-232C, I/O) J5 - Main board J5 OP-07(4-20mA Analog output) J2 - Main board J2 J5 - Main board J5 OP-08(RS-232C, CL, I/O) J5 - Main board J5 Step 6 Pass the interface cable through the cable clamper to the external equipment. Step 7 Connect the interface cable to the option board connector or terminal block. Step 8 Place the rear panel on the front unit, and secure using the bolts removed in Step 2. Step 9 After powered on, enter the F-functions and store the F30's parameters. For OP-03, OP-05 and OP-08, there are parameters in “serial”.

For OP-07, there are parameters in “analog”.

3. Installation and Precaution

AD-4407 Weighing Indicator Page 7

4. Description of Panels and symbols

4.4.

Description of Panels and symbols

Description of Panels and symbolsDescription of Panels and symbols

4.1.1. Front Panel Description

 













TOTAL



No. Name Description

1 STABLE Indicates when the display is stable. 2 NET Indicates when the weight is net weight. 3 ZERO Indicates when the display weight is in the Zero range.

PT READY Indicates the state of comparison or batching.

M+ (

Accumulation

Indicates when the PRESET TARE value is being used.

) Indicates when there is a result of addition or accumulation.

Triangle 1,2,3 Depending on the function selected, indicates various states. 5 Main display Displays the weight data, stored parameters and accumulated result. 6 UNIT part Unit used to weigh. 7 HI/OK/LO

Indicates the results of comparison. 8 Capacity label Capacity and division are described 9 CODE key The key to select the code memory.

SAMPLE key The key to store the unit weight for counting function. SETPOINT key The key to store the comparator value. PT key The key to store the PRESET TARE value. TOTAL key The key to display the total weight. M+ key The key to display the total weight. START key The key to start comparison / batch weighing. STOP key The key to stop comparison / batch weighing. MODE key The key to switch the unit used to weigh. 0 – 9 key The numerical keys. A – F key The key to enter a value (press NET/GROSS key at a time). ZERO key The key to zero the current display. CLEAR key The key to clear the data. TARE key The key to perform tare.

4. Description of panels and symbols

Page 8 AD-4407 Weighing Indicator

9 ESC key The key to proceed to the next step without changing the data.

NET/GROSS key The key to select net or gross weight in the display. +/- key The key to select the sign of a value. ENTER key The key to confirm parameters and stores the data. PRINT key The key to output data (press quickly). ON/OFF key The key to turn the indicator on and off (OFF: hold for 3 seconds).

4.1.2. Rear Panel Description

No. Name Description

10 Adjustment knob Adjust the viewing angle. 11 Power cable Connect to the AC power source. 12 CAL switch (cover) CAL switch is located inside the panel. 13 Grounding terminal Connect to earth ground. 14 Load cell cable cramp Tighten to protect from water and dust. 15 Interface cable cramp Tighten to protect from water and dust.

Caution Please confirm that the receptacle type and local voltage is correct for

your indicator (scale).

4. Description of panels and symbols

AD-4407 Weighing Indicator Page 9

4.1.3. Other Displays and Symbols

Standby display.

Zero error when turning the display on. If the ESC key is pressed, the current weighing value may be displayed.

Over load display. Remove any load from the load cell immediately. It may cause damage to the load cell(s).

Example of an error display.

4.1.4. Accessories and Options

Instruction manual 1 Time lag fuse 1 FS-EAWK-200MA

Accessories

200mA or 315mA FS-EAWK-315MA Function seal 1 Capacity label 1 Blanket 1

Caution Please confirm that the receptacle type and local voltage is correct for

your indicator (scale).

Options

OptionsOptions

OP-03 (AD-4407-03) RS-422/485 Interface, 3-Relay outputs OP-05 (AD-4407-05) RS-232C Interface, 3-Relay outputs and 3-Control inputs OP-07 (AD-4407-07) 4-20mA Analog output OP-08 (AD-4407-08) RS-232C Interface, 20mA current loop output, 3-Relay outputs

and 1-Control input

One option can be installed at a time, by exchanging with the standard RS-232C interface.

4. Description of panels and symbols

Page 10 AD-4407 Weighing Indicator

5. Calibration

5.5.

This indicator, converts an input voltage from a load cell to the "mass" value, and

displays it. Calibration is the adjustment function so that the scale (indicator) can display the weight correctly.

Calibration

CalibrationCalibration

5.1.1. Items of Calibration Mode

There are four items in the calibration function in the procedure. How to calibrate: In weighing mode, press the CAL key. After Cal in is displayed

for 2 seconds Cal 0 will appear. Then the required items should be selected and displayed with the MODE key, then executed by pressing ENTER key.

NOTE:

Calibration could be started by simultaneously pressing the ZERO and TARE key,

instead of CAL key. However, in some cases, the procedures are altered to nullify this option. Furthermore, this option is not available with Stamping type version setting.

Required Items

Cal 5et

Cal 0

Store capacity, resolution, alignment of decimal point position and display format, weighing range and unit. These items should be input first in order for the indicator to function as a weighing instrument. These parameters do not need to be changed again unless the indicator itself is replaced. For details, refer to “5.2.1.Configuring a Weighing Instrument”. Calibrates zero and span. This is required after installation, to get accurate data. For details, refer to “5.2.3. Zero Calibration” and “5.2.4. Span Calibration”.

Optional Items (Sub-functions)

lnr 0

g 5et

In the calibration mode the keys have functions as follows:

0 - 9 Numerical keys. MODE The key to display other items. CLEAR The cancel key at inputting data, initial data and changing mode.

+/- The key to display other parameters.

ESC The key to proceed to the next step without changing them. ENTER The key to store new calibration data and proceeds to the next step. CAL The key to store all data into memory and display Caloff after the

calibration mode. And press the ON/OFF key to turn off the display.

Performs digital linearization. Refer to “5.4.Digital Linearization Function”.

Compensates for acceleration of gravity. Refer to “5.5. Gravity

Compensation Function”.

Gravity compensation function: Compensates for weighing error between the calibration location and other weighing location using gravity acceleration.

5. Calibration

AD-4407 Weighing Indicator Page 11

Note that the ON/OFF key does not function alone. Press the ESC key while

holding the ON/OFF key to end the calibration mode, if mis-operation. After displaying Can5el, press the ON/OFF key to stop calibration mode and to turn the indicator off.

NOTE:

Caution The maximum display is less than or equal to 40000 divisions. This

Check the accuracy of weighing instrument periodically.

Recommended mass, use a mass heavier than 2/3 maximum capacity.

Calibrate the scale, if it is moved to other location or the environment

It is not necessary to input the gravity acceleration correction, when

Enter the stable weighing data while the STABLE mark is displayed. If

The span calibration needs the zero calibration data. We recommend

When displaying Caloff , press the +/- key while pressing the ON/OFF key,

instead of CAL key.

number is calculated from the maximum capacity divided by the

minimum division.

has changed.

calibrating the scale with a calibration mass at the place where the

scale is used.

unstable data is used, it may cause a weighing error. Arrange the

condition using the F00 filter function.

that you perform the span calibration immediately after the zero

calibration.

If you use the dual range function of the multi-interval scale, perform

the "Range Function", "Zero Calibration" and "Span Calibration".

5.2.

5.2. Calibration Procedure

5.2.5.2.

Calibration Procedure

Calibration ProcedureCalibration Procedure

5.2.1. Configuring a Weighing Instrument

This section explains how to specify capacity, resolution, decimal point position and display format, weighing range and unit. Perform this procedure when installing the indicator. When Cal5et is displayed, enter this mode by pressing of the ENTER key. Specify the range and unit.

5. Calibration

Page 12 AD-4407 Weighing Indicator

Single Range Select resolution and decimal point position and format.

 Specify the weighing capacity.

Dual Range <First range> Select the resolution, decimal point position and format.

 <First range> Select the weighing range

 <Second range> Select the resolution

 <Second Range> Specify the weighing capacity

For the range function, refer to “5.3. Weighing Range Function”.

Specifying the Range and Unit

Specifying the Range and UnitSpecifying the Range and Unit

Step 1 The range and unit of measure are displayed.

Range display : 5ingl : single range dUal : dual range To change the range function, use the CLEAR key Unit display: The active unit is displayed. The unit can be changed such as

kg or lb. The calibration is performed with displayed unit.

Press the MODE key to select a unit and to select a unit for calibration,

use the +/- key. The unit for calibration (first unit) is displayed and the alternate unit (second unit) is blinking.

ENTER The key to store the data displayed and proceed to the next step. ESC The key to proceed to the next step without changing them.

Specifying the Resolution, Decimal Point Position an

Specifying the Resolution, Decimal Point Position and Format

Specifying the Resolution, Decimal Point Position anSpecifying the Resolution, Decimal Point Position an

d Format

d Formatd Format

Step 2 The resolution will be displayed as d 0.1 with decimal point. The indicator displays

triangle 1 and the first unit selected at the previous step. Specify the position of the decimal point with the MODE key. Specify the display format (point or comma) with the +/- key. Specify the resolution with CLEAR key. The decimal point format is specified in step. The decimal point format for serial data output is selected using the F-function settings. Press the

ENTER key to store them and proceed to

the next step. When pressing the ESC key, regardless of what is displayed, the indicator will proceed to the next step without changing them.

5.2. Calibration Procedure

AD-4407 Weighing Indicator Page 13

Specifying the Weighing Range of the First Range

Specifying the Weighing Range of the First RangeSpecifying the Weighing Range of the First Range

Step 3 After displaying Cap for 2 seconds, single range or the weighing capacity will be

displayed. When dual range is used, Cap1 is displayed for 2 seconds. Triangle 1 will be displayed. Specify data with the 0 - 9 keys and press the ENTER key to store it and proceed to the next step. When pressing the ESC key, regardless of what is displayed, the indicator will proceed to the next step without changing it. The next step is Zero Calibration in single range or the second range resolution in dual range.

Specifying the Second Range Resolution

Specifying the Second Range ResolutionSpecifying the Second Range Resolution

Step 4 After displaying range2 for 2 seconds, the resolution with decimal point and

triangle 2 will be displayed. Specify the second range resolution in the same way as the first range. The decimal point cannot be moved. Specify the second range resolution greater than the first range. Press the ENTER key to store them and proceed to the next step. When pressing the ESC key, regardless of what is displayed, the indicator will proceed to the next step without changing them.

Specifying the Second Range Capacity

Specifying the Second Range CapacitySpecifying the Second Range Capacity

Step 5 After displaying Cap2 for 2 seconds, the capacity with unit and decimal point is

displayed. Specify the capacity in the same way as the first range. The capactity should be greater than the first range. Press the ENTER key to store it and proceed to Zero Calibration. When pressing the ESC key, regardless of what is displayed, the indicator will proceed to the next step without changing the parameter.

5.2.2. To Get Stabilized Data

Step 6 Maintain the following conditions to calibrate the scale (indicator) correctly. Maintain a constant temperature, stable power and stable input voltage from the

load cell. Avoid direct sunshine or the near the outlet of an air conditioner. Do not install the scale (indicator) where there is a strong magnetic field.

Step 7 Turn the display on and leave it for several minutes.

5.2. Calibration Procedure

Page 14 AD-4407 Weighing Indicator

5.2.3. Zero Calibration

Procedure

Step 8 Check the Cal 0 display.

Select a zero calibration method to adjust the zero point

Zero calibration

Weighing input (Normal way)

The adjustment method with nothing on the weighing unit.

To step 9

The numerical way to

Digital input

input a load cell output

To step 10

voltage.

Weighing Input

Step 9 Place nothing on the weighing unit. Press the ENTER

key after the STABLE mark has turned ON. The new

zero point parameter will be stored. Proceed to step11.

ESC key .......... The key not to change the zero point

data and proceed to the next step.

Caution Do not press the ENTER key while the STABLE

mark is off (detecting motion). Arrange the

condition using the F00 filter function.

Digital Input

Step10 Pressing the +/- key, a stored input voltage parameter

of the zero point is displayed in the unit of mV/V. Adjust

the input voltage using the 0 - 9 keys.

Place nothing on the weighing unit

(No load)

Turn on STABLE mark

ENTER

Stored input voltage

NET/GROSS

----

mV/V

ENTER ....... The key to store the zero point parameter

and proceed to the next step.

ESC key..... The key to proceed to the next step without

changing the parameter.

ENTER

To Span Calibration

5.2.4. Span Calibration

Step11 Check the capacity display after Cal f is displayed for 2 seconds. Select a span calibration method to adjust the capacity.

Weighing a mass less than the maximum capacity Weighing maximum capacity mass

Digital input

The method to weigh a mass less than the maximum capacity. The method to weigh a mass equivalent to the maximum capacity. The numerical way to enter a load cell output voltage.

mV/V

New input voltage

To step 12

To step 14

To step 16

5.2. Calibration Procedure

AD-4407 Weighing Indicator Page 15

Weighing a Mass

Weighing a Mass except the

Weighing a Mass Weighing a Mass

except the Maximum Capacity

except the except the

Maximum Capacity

Maximum CapacityMaximum Capacity

Step12 Specify a mass value using 0 - 9 keys.

Span calibration

Step13 Place a mass equivalent to displayed value

on the weighing unit. Proceed to step 15.

Weighing Capacity Mass

Step14 Place a mass equivalent to the maximum

capacity on the weighing unit.

Step15 Press the ENTER key after the STABLE

mark turns on. Proceed to step 17.

ESC key .......... The key to proceed to step17

without changing the span parameters.

Caution Do not press the ENTER key while the

STABLE mark is off (detecting motion).

Arrange the condition using the F00

filter function.

Digital Input

Step16 Pressing the +/- key, a stored input voltage

parameter of the span is displayed in the

unit of mV/V. Adjust the input voltage

To step 14, step 16

To step 16

NET/GROS

----

Maximum capacity

New mass value

Mass of

maximum capacity

To step 14

Place the displayed

Turn on STABLE mark

Stored input voltage

mV/V

To step 12

step 13 step 14

mass on the

weighing unit

PRIN

ENTER

using the 0 - 9 keys. (It is possible to store

a greater value than the capacity.)

ENTER key...... The key to store the span

parameters and proceed to step 17.

ESC key .......... The key to proceed to step

17 without changing the span parameters.

5.2.5. Exiting the Calibration Mode

Step17 Check the Calend display. Use the following keys.

CAL key ..... To store the parameters and display

Caloff. Proceed to the next step.

Caloff could be displayed by pressing

the +/- key while pressing the ON/OFF key

mV/V

New input voltage

ENTER

NET/GROS

----

ENTER

Turn display off

instead of CAL key.

5.2. Calibration Procedure

Page 16 AD-4407 Weighing Indicator

ESC key ..... The key to store the parameters temporarily. Proceed to the Cal 0

display. Press and hold the ON/OFFkey and press the ESC key No parameters are changed,

CanCel is displayed and the calibration mode is finished.

Step18 Press the ON/OFF key to turn the display off.

5.3.

5.3. Weighing

5.3.5.3.

The weighing range function can select "single range" and "dual range". Specify each

weighing interval (division) for the multi-interval instrument. Each weighing interval is displayed according to a net value or gross value.

Weighing Range Function

WeighingWeighing

Range Function

Range Function Range Function

Caution When single range is used, this function is not used.

Example 1 The gross display.

Specified parameters: First range Range = 50.00kg, division 0.02kg Second range Range = 100.00kg (maximum capacity), division 0.1kg Display 0kg to 50kg : The first range, division 0.02kg. 50kg to 100kg : The second range, division 0.1kg.

Division = 0.02kg

Division = 0.1kg

0kg 50kg 100kg Gross

Weighing value

Example 2 The net display using a 40kg tare value.

Specified parameters: The same parameters as example 1. Display

-40kg to 50kg : The first range, division 0.02kg. 50kg to 60kg : The second range, division 0.1kg.

Division = 0.02kg

Division=0.1kg

-40kg 0kg 50kg 60kg Net

Tare value 90kg 100kg Gross 40kg Weighing value

5.3. Weighing Range Function

AD-4407 Weighing Indicator Page 17

5.3.1. Selecting the Division and Range

Consider the following rules to design the weighing range. Rule 1 Select the division and range of each weighing range so as to fit the following inequality. The first range < the second range The division of the next weighing range is automatically set larger than the division

of the lower weighing range. And the division can change.

Rule 2 When specifying the dual range, the upper limit value of the second range

becomes the maximum capacity.

Rule 3 Select a resolution smaller than 40000. The resolution is a value that divides the

maximum capacity by the minimum division of the first range.

5.4.

5.4. Digital Linearization Function

5.4.5.4.

Even if the zero and span calibration have been completed, there may still

remain a linearity deviation caused by the performance of the weighing unit. The

Digital Linearization Function

Digital Linearization FunctionDigital Linearization Function

digital linearization function can rectify or reduce the linearity deviation using weighing points during the zero and capacity. Up to three weighing points can be specified.

Caution This function does not improve repeatability or hysteresis. Use the mass on the condition that lnr 1

Do not press the ENTER key while the STABLE mark is off.

Step 1 Check the Cal 0 display. Press the MODE key to display lnr 0 . Step 2 Enter zero point. Refer to “5.2.3. Zero Calibration”. Step 3 The value of the middle point is displayed after indicating lnr x. x is 1, 2 or 3. The triangle mark of the same number(x) is displayed along with the value. Step 4 Select a middle point.

Select a middle point value using the 0 - 9 keys. Proceed to step 5. Step 5 Place a mass equivalent to the displayed value on the weighing unit. Press the

If you want to cancel the current procedure, press the ESC key to finish this

function. Proceed to step 7 and other points are cleared (canceled).

lnr 1 < lnr 2

lnr 1lnr 1

lnr 2 < lnr 3

lnr 2lnr 2

lnr 3.

lnr 3lnr 3

ENTER key after the STABLE mark has turned on. Proceed to step 6.

Step 6 If you include a 2nd and 3rd middle point, repeat steps 3, 4, 5 for each.

If you finish this function, proceed to step 7.

Step 7 Perform step 11 of "5.2.4. Span Calibration" immediately.

5.4. Digital Linearization Function

Page 18 AD-4407 Weighing Indicator

5.5.

5.5. Gravity C

5.5.5.5.

Gravity Compensation

Gravity CGravity C

ompensation FFFFunction

ompensation ompensation

unction

unctionunction

If the scale is used at the calibration location, it is not necessary to perform this function. If there is a difference of gravity acceleration between the installed location and

calibration location it may cause a weighing error. This function specifies the gravity acceleration and corrects the span error.

Note The decimal point is not displayed in the function. Example: 9798 = 9.798 m/s

When span calibration is executed, the gravity acceleration correction will

be cleared and the two gravity acceleration values will return to the factory

settings.

Step 1 At the Cal 0 display, press the MODE key until g 5et is displayed and press the

ENTER key to enter the gravity compensation function.

If you want to cancel the current procedure, press and hold the ON/OFF key and press

the ESC key. Then, no parameters are changed and the calibration mode is finished. Press the ON/OFF key to turn the display off after displaying CanCel.

Step 2 The parameter is displayed with triangle 1. Enter the gravity acceleration of the

calibration location using the 0 - 9 keys. The parameter xxxx is the gravity acceleration.

ENTER key... The key to store the new gravity acceleration and proceed to step 3.

ESC key .......The key to return to g 5et without changing the value.

Step 3 The parameter is displayed with triangle 2. Enter the gravity acceleration of the

installed location using the 0 - 9 keys. The parameter xxxx is the gravity acceleration.

ENTER key... The key to store the new gravity acceleration and proceed to step 4.

ESC key .......The key to return to step 2 without changing the value.

Step 4 Now g xxxx is displayed. Press the CAL key to store the parameters. The Caloff is

displayed. Proceed to step5.

NOTE:

When displaying Caloff , press the +/- key while pressing the ON/OFF key,

instead of CAL key.

Step 5 Press the ON/OFF key to turn the display off.

5.5. Gravity Compensation Function

AD-4407 Weighing Indicator Page 19

5.5.1. The 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 City 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

5.5. Gravity Compensation Function

Page 20 AD-4407 Weighing Indicator

5.6.

5.6. Calibration Error Code List

5.6.5.6.

Calibration Error Code List

Calibration Error Code ListCalibration Error Code List

Exiting from a calibration error

ESC key ..... The key to return the point where an error occurred. Retry the operation.

ESC key while pressing the ON/OFF key. No parameters are changed, CAnCEL is displayed and the calibration

mode is finished. Press ON/OFF key to turn the display off.

Error Code List

If an error has occurred during the calibration mode, the following code is displayed.

Error code

err 0

err 1

err 2 err 3

err 4

err 5

err 6

err 7

err 8

err 9

Description

In multi-interval scale. The last division is set to maximum ( d-50 ). Therefore the next division can not be entered. Resolution exceeds 40000. (Resolution = maximum capacity/ minimum division) Reduce the maximum capacity or increase the minimum division. Load cell output is too large or too small at zero calibration. Check the weighing unit and load cell. Refer to "3.1.4.Verifying Load Cell Output and Input Sensitivity". Measuring calibration mass, the value exceeded maximum capacity. Reduce the calibration mass.

The selected calibration mass is smaller than the minimum division.

The new input sensitivity is less than 0.2 mV/division. Increase the input sensitivity. Refer to "3.1.4.Verifying Load Cell Output and Input Sensitivity". Placing a mass on the weighing unit, the load cell output becomes a negative value. Check the load cell cable connections and the direction of load cell mounting. The load cell output exceeds the input range before reaching the maximum capacity. Adjust zero balance referring to "3.1.4.Verifying Load Cell Output and Input Sensitivity". Replace with a load cell designed for a smaller output. Reduce maximum capacity. The weight value is out of the input range at zero calibration or span calibration. Check the weighing unit and cables.

err 12

err 13

g err

The first weighing range is larger than second weighing range.

An incorrect mass was selected at the digital linearization function. Select mass of the following relation. lnr 1 < lnr 2 < lnr 3.

An unacceptable value was selected in the gravity acceleration function.

5.6. Calibration Error Code List

AD-4407 Weighing Indicator Page 21

6. Functions

6.6.

Functions

FunctionsFunctions

There are two parameters lists, one for the F-functions and one for the CF-functions.

These functions control the indicator. The parameters of each function are stored in

the non-volatile memory, and are not lost even if power is turned off or cut off. F-functions: These parameters can always be changed and are used for internal settings. CF-functions: If you accept a certificated approval of the weighing instruments, the CAL

cover (rear panel) must be sealed. Therefore, accepting this approval, the parameters of the CF-function can not be changed.

6.1.

6.1. Changing the Function Settings

6.1.6.1.

Changing the Function Settings

Changing the Function SettingsChanging the Function Settings

To enter the function settings, do either of the following.

1. When the display is off, press the ON/OFF key while pressing the +/- key.

2. When in the weighing mode, press both the +/- and ON/OFF keys at the same time.

When you are in the function setting, f00 will be displayed .

Operating Item

Step 1 Select an item using the 0 - 9 keys.

ENTER key The key to display a parameter of

the selected item. Proceed to step 2.

Weighing

NET/GROS

----

ENTER

NET/GROSS

----

ENTER

ESC key To exit from functions and enter

the weighing mode.

CAL key The key to exchange F-functions

and CF-functions.

9 0

Operating parameter

Step 2 Select a parameter using the

ENTER key The key to store a parameter

and return step 1.

ESC key The key to return step 1

0 - 9 keys.

ENTER

9 0

without changing the parameter.

CLEAR key Changes the display to the

default value.(Type1)

ENTER

Changes the sub item.(Type2,

Type3) Type2 and Type3 are indicated in the parameter table.

Weighing

Exit function setting

Press ESC key to go to the weight display when an item number is displayed.

ENTER

6. Functions

Page 22 AD-4407 Weighing Indicator

6.2.

6.2. F

6.2.6.2.

Weighing Conditions (Digital Filter, Zero trucking and Stability)

Item

f00

Filter Motion / Averaging time

f01

Zero tracking

f02

STABLE mark Motion detection condition

f03

Auto Printing/ Auto Accumulation

d: division (weighing interval) of first range. s: second. *: Initial settings.

-Functions

Functions

FFF---

FunctionsFunctions

Parameter

0 1 2 3 4 5 6 7

**8 4 d/ 3.2s

9 10 11 12 13

**8 1.5 d/ 2s

9 10

**8 2.0 d/ 1s

9 10

*2 Three times

2 d/ 1.6s 4 d/ 1.6s 8 d/ 1.6s 16 d/ 1.6s 32 d/ 1.6s 64 d/ 1.6s 128 d/ 1.6s 2 d/ 3.2s

8 d/ 3.2s 16 d/ 3.2s 32 d/ 3.2s 64 d/ 3.2s 128 d/ 3.2s OFF

0.5 d/ 1s

1.0 d/ 1s

1.5 d/ 1s

2.0 d/ 1s

2.5 d/ 1s

0.5 d/ 2s

1.0 d/ 2s

2.0 d/ 2s

2.5 d/ 2s

No motion detection

0.5 d/ 0.5s

1.0 d/ 0.5s

2.0 d/ 0.5s

3.0 d/ 0.5s

4.0 d/ 0.5s

0.5 d/ 1s

1.0 d/ 1s

3.0 d/ 1s

4.0 d/ 1s

Once after the mark

Twice in succession

Four times

Description

If weak filter is set, the response will be fast, but will be more sensitive to external influences such as vibration.

This function traces the weight value drifting around the zero point slowly, displayed as zero. If a strong parameter is set, a very small zero drift may be not detected. If Cf00 1 is, the f01 0, 1, 6 or 7 can be selected only. If Cf00 1 is, the initial setting is f01 7.

The function to set the condition of judgment whether a weight value is unstable or stable. The

ZERO key and TARE key are

active in the stable state. If these keys need to be active in the unstable state, set to f02 0. In case of Cf00 1 is, f02 6 or f02 7 can be selected only. (Initial setting is f02 6.)

Set the number of times when the STABLE mark turned on in succession, until output/print out. If Cf00 1 is set, f03 2 or f03 3 can be selected.

6.2. F-Functions

AD-4407 Weighing Indicator Page 23

Display and Other General Functions

Item

f04

Display update rate

Parameter

* 0 5 times/s

10 times/s

1 x Key click (ON/OFF)

2 x LoLo / Zero band 3 x Lo

f05 [Type2]

Buzzer

f06

Device ID(Address)

f07

Counting function

4 x OK 5 x HI

6 x

00 to

HiHi / Batch finish / Full

Command address or DeviceID

* 0 Disable

Enable

*: Initial settings. s: second.

Key Switch

Item

Parameter

10 11

CODE key

Description

The selection in the unstable condition. Left: Item, select using the ZERO key Right: Parameter, select using

the 0 - 9 keys 0: no sound, 1: continuous 2: 4 times/s 3: 2 times/s 4: 1 time/s 5: 1 time/2a

Initial value is 11, others x0.

Initial setting is 00.

Description

20 21 30 31 40 41 50 51 60 61

f12 [Type2]

Disabling of key switch

70 71 80 81 90 91 a0 a1 b0 b1 C0 C1 d0 d1 e0 e1 f0 f1

*: Initial settings.

SAMPLE key SETPOINT key PT key TOTAL key M+ key START key STOP key “9” key MODE key ZERO key TARE key NET/GROSS key PRINT key ZERO+TARE = CAL

Left: Key Right: * 0 Enable 1 Disable

ZERO key to select switch

0, 1 key to select

Enable/Disable

These options could be ignored when Ff13 to f15 is set to 17 and shorting the terminal to the common.

6.2. F-Functions

Page 24 AD-4407 Weighing Indicator

External Input

Item

Parameter

** 0

f13

EXT1 Function selection of external input

f14

0 to 17, 19 and 20 Same as f13

EXT2

f15

0 to 17, 19 and 20 Same as f13

EXT3 *: Initial settings.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17

18 19 20

Description Not used (No function) ZERO key TARE key NET/GROSS key ON/OFF key PRINT key, ENTER key (No function) Serial data output (Format 1) Serial data output (Format 2) Accumulation (M+) Start batching Stop batching “Over” signal, Gross over and display data out when ON NET weight display when shorting the terminal. Accumulated data display when shorting the terminal. Execute comparison when shorting the terminal. Display by the second unit when shorting the terminal. All keys are enable when shorting the terminal. (Ignores f12 temporary) Inhibit memory code reading when shorting the terminal. Start averaging to hold Release holding data

Memory cord (BCD 1)

Memory cord (BCD 2)

Accumulation

Item

f20 [Type2] Accumulation Mode

f21

Inhibit region for accumulation

Parameter

Do not add(0)/Add(1)

Manual(0)/Automatic(1)

+ Only(0) / Both +/- (1)

OK only(0)/All data(1) Add data anytime

10 11 20 21 30 31 40 41

** 1 Above 5 d

Above 10 d

Above 20 d

Above 50 d

Description

Left: Sub item, select using the

ZERO key

Right: Setting, select using the

0 , 1 keys

Initial settings: 10, 21, 31, 41

The selection of the inhibit region for accumulation. Do not set f21 0 when Auto accumulation (f20 21).

d: division (weighing interval) of first range. *: Initial settings.

6.2. F-Functions

AD-4407 Weighing Indicator Page 25

Comparator

Item

f22

Comparator function

f23 (f22 1 to 6) [Type2] Validation of comparison

f23 (f22 10 to 12) [Type2] Sub function for batch weighing

f24 Relay output selection

f25

Batch finish output time

f26 Zero band

*: Initial settings.

Parameter

Description

* 0 Not used

Upper/lower limit comparison (2 Limits)

Upper/lower limit comparison (Target and allowance)

Upper/lower limit comparison (Target and % allowance)

HH/Hi/OK/Lo/LL comparison (4 Limits)

HH/Hi/OK/Lo/LL comparison (Target and allowance)

HH/Hi/OK/Lo/LL comparison (Target and % allowance)

Check weighing 1

Check weighing 2

Check weighing 3

1 2

Simple batch 1 Simple batch 2 Simple batch 3 (Loss in weight) Includes zero band(1) Includes minus(1) Stable(0) /All time(1) All time(0)/Start, stop(1) Tare when start(1) Stop after Full by key(0)/Auto(1) Over/Under judgment: after dribble flow(0) / Batch finish(1) No function

Under Finish/Full (F22=9,10,12) Relay on time by 0.1second step (00 : continuous to zero band)

Initial settings are 11,21,31 and 40.

Effective when f22 7,9,10 or 12.

Initial setting is 0.0.

10 11

12 10 11 20 21 30 31 40 41 10 11 20 21

30 31

40 41

* 0 Over

0.0 to

9.9

-999999 to 999999 Initial setting is 0.

Hold

Item

Parameter

Description

** 0 Not hold (Hold function is off)

Manual hold

f27 Hold mode

f28 Averaging time

1 2 3

0.0 to

9.9

Auto hold Manual and Auto hold Averaging time by 0.1second step (00 : hold at start time)

Initial setting is 0.0.

*: Initial settings.

6.2. F-Functions

Page 26 AD-4407 Weighing Indicator

Data Output *: Initial settings.

Item

Parameter

** 0 No data output

Analog output Set f31, 32, 33

f30 Data output

1 2 3

Serial output Serial output (Zero suppressing)

Analog Output *: Initial settings.

Item

Parameter

* 0 Display data

f31

Output data

f32

Weight value at 4mA output

f33

Weight value at 20mA output

-999999 to 999999 (Initial setting is 0)

-999999 to 999999 (Initial setting is

10000)

1 2

Gross data Net data

Serial Data Format

Item

Parameter

x 0 Terminator x 1 Device ID (selected at f06)

f34 [Type3] Serial data format 1

Initial value

19, 2e, 3a 4f e50

f35 [Type3]

Serial data format 2

Initial value 17 2f e30

x 2 Code number x 3 Data number * x 4 Result of comparison x 5 (Reserved) x 6 (Reserved) x 7 Accumulated value x 8 Accumulation count x 9 Stable / Over x a Displayed weight x b Gross weight x C Net weight x d Tare weight x e Weight type (G /N / T, refer to Cf06) x f Weight unit (cf. Cf07)

Description

RS-232C, RS-422/485

Description

Polarity is changed by pressing the +/key.

Description

ZERO key :

Order of output (1 to 999) “Exxx” indicates the end of data to output

NET/GROSS key:

Expand or shorten output data length

0 - 9 , A - F key:

output data

1 Comma of the parameter display indicates that the comma (f46 0, semi-colon for

f46 1) is output after the data. To turn this mark on and off, press the 9 key while pressing NET/GROSS key.

Output of initial settings of f34(19, 2e, 3a 4f e50) is like “ST,GR,+12345.6kg”. 2 The data number *(parameter 3) increments automatically with each serial data

output from 1 to 99999 (the next after 99999 is 1). The starting number can be set by the keys. Press the CODE(1) key while pressing the PRINT key at weight display, the display changes to data r then r xxx. “xxx” is the next data number. Using the 0 - 9 keys to enter the number and pressing the ENTER key to store the number and return to weight display.

6.2. F-Functions

AD-4407 Weighing Indicator Page 27

Current Loop Output

Item

Parameter

Description

** 0 Displayed data

Gross data

f36

Output data

f37 Output mode

1 2 3 4 0 1 2 3 4

Net data Tare data Gross data / Net data / Tare data Stream mode Manual mode Auto print mode(+) Auto print mode(+/-) When accumulation, automatically output

** 5 Not used

f38

Delay for continual data

f39 Baud rate

** 0 No delay

1 0 1

2.0 seconds (F36=4, except F37=0) 600 bps 1200 bps

** 2 2400 bps

*: Initial settings. bps: bit per second.

Serial Interface

Item

Parameter

** 0 Stream mode, command is not acceptable

Manual mode, command is effective

f40

Output mode

f41 Accumulated data output at accumulated data display

** 1 Manual, Fixed format

2 3 4 5 0

2 3 4 5 6

Auto print mode(+), command is effective Auto print mode(+/-), command is effective When accumulation, automatically output Command mode (output by command only) No output

Auto, Fixed format Manual, Format 1 (f34) Auto, Format 1 (f34) Manual, Format 2 (f35) Auto, Format 2 (f35)

** 0 No delay

0.5 second

f42

Delay for continual data

f43 Command address

f44 Time out

f45 Terminator

3 4

1.5 seconds

2.0 seconds

1.0 second

** 0 Not use

Use (Address determined f06)

** 0 Approx. 1 second

No limitation

** 0 CR, LF (0Dh, 0Ah)

CR (0Dh)

*: Initial settings.

Description

6.2. F-Functions

Page 28 AD-4407 Weighing Indicator

Serial Interface (continue)

Item

f46 DP / Delimiter

f47 Baud rate

Parameter

Description

* 0 DP:point(.) / Delimiter:comma(,)

DP:comma(,)/ Delimiter:semicolon(;)

600 bps

1200 bps

** 2 2400 bps

4800 bps

9600 bps

Common to sending/receiving

** 0 Data 7bits, Even parity

f48

Data bit, parity

1 2

Data 7bits, Odd parity Data 8bits, Non parity

*: Initial settings. bps: bit per second.

Description of "Stream Mode"

Object f37 0, f40 0 Operation Data is output in every sampling (when refreshing the display). Use this mode to output data to an external display (Data may not be output

due to timing of the baud rate and internal sampling rate). If data is printed with pressing the PRINT key on the printer, use the stream mode.

Description of "Manual Print"

Object f37 1, f40 1 Operation When pressing the PRINT key, the stable weighing data is output just once.

Description of "Auto Print Mode"

Object f37 2, f37 3, f40 2 or f40 3 Operation When the weight data varies from the "inhibit region for output" to the

"permission region of output", the stable data is output just once. If you use this mode, set f02 except f02 0.

For weighing (and removing) each object and printing the data. In case of f37 2, f40 2 "Inhibit region for output" +5d. +5d < "permission region of output".

In case of f37 3, f40 3

-5d "inhibit region for output" +5d. "Permission region of output" < -5d, +5d < "permission region of output".

d: division (weighing interval) of the first range.

Description of "Delay

Description of "Delay for continual data"

Description of "DelayDescription of "Delay

for continual data"

for continual data" for continual data"

Object F38, F42 Operation This function can be used in the "Auto print mode" and "Manual print mode". When using a non-buffered printer, set to f42 3 and f43 1 (or f38 1).

6.2. F-Functions

AD-4407 Weighing Indicator Page 29

6.3. CF-Functions

Item

Cf00

Zero track width, motion detection condition

Cf01 Zero range Turning display on, the range to zero display.

Cf02 Power on zero range Turning display on, the range to zero display.

Cf03 Zero tracking

Cf04 TARE, ZERO in motion / TARE at negative gross value

Cf05 Output on over load and unstable state.

Cf06 Header 2

Cf07 Figure number of unit

Cf08 Accumulation function

Cf09 Digital Tare(PT)

Parameter

Description

* 0 No limitation

Use limitation at f01, f02, f03, f27 and f28.

* 0 2% of CAP, Tare limit is 100 % CAP

1 2 3

10% of CAP, Tare limit is 100 % CAP 3% of CAP, Tare limit is 50 % CAP 4% of CAP, Tare limit is 50 % CAP

Not to zero when turning the display on.

* 1 10% of CAP

2 3 0 1

3% of CAP

4% of CAP Gross when displaying gross. Gross

* 2 Gross or Net when displaying net.

TARE, ZERO in motion / TARE at negative gross

* 0 Not accepted / Not accepted

1 2 3

* 0

Execute / Not accepted Not accepted / Execute

Execute / Execute Not to output data at unstable value or over load. Effective in key mode. To output data always.

GROSS / NET / TARE / Preset TARE

* 0 GR / NT / TR / TR

1 2

* 0 Two digits

GR / NT / TR / PT G_ / N_ / T_ / PT (_:Space 20h)

Three digits

Serial output data

* 0 Not used (Ineffective)

Used (Effective)

* 0 Used (Effective)

Not used (Ineffective)

CAP : maximum capacity *: Initial settings

Power on ZERO (CF02)

Cf02 0 After power on, weight display starts immediately. Cf02 1,2,3 When the zero range is exceeded at power on, ------ is displayed.

Press the ESC key to start weight display.

Page 30 AD-4407 Weighing Indicator

6.3. CF-Functions

7. Tare

7.7.

The function is used to display a net value with the container weight subtracted from

the total weight, if you place an object into a container to weigh it.

Using a serial interface such as the RS-232C, you can do this from the external

equipment.

Caution When turning the display off with Cf02 1

When turning the power off, the tare data is cleared.

Weighing Tare

Weighing TareWeighing Tare

Operation Place the tare on the weighing unit. Press the TARE key to store the tare

Caution When displaying a negative gross value, tare can not be used(normally).

Tare

TareTare

Cf02 1, 2222 or 3333, the tare data is cleared.

Cf02 1Cf02 1

weight after the STABLE mark turns on. The display changes to net.

To enable tare at zero or a negative gross value, select a Cf 04

Digital Input

Digital InputDigital Input

Caution The input value is rounded off to the unit of division (weighing interval). In the case of Cf02 1

zeroed when turning the display on.

When using a multi-interval scale, the usable input range is the first range. In the case of Cf09 1

Preset tare is stored as one of the code memory data. Refer “9. Code

Memory”.

Preset tare value can be set via the serial interface.

Step 1 Press the PT key to display the stored tare value. When tare is cleared or is not used, the value is zero.

Step 2 Enter a new tare value using the 0 - 9 keys.

ENTER key The key to store a new tare value.

Cf02 1, 2222 or 3333(power-on zero), the displayed value will be

Cf02 1Cf02 1

Cf09 1(To inhibit preset tare), preset tare can not be used.

Cf09 1Cf09 1

Cf 04 parameter.

Cf 04Cf 04

The net is displayed.

ESC key The key to return to weight display without changing the stored

value.

Clearing Tare

Clearing TareClearing Tare

When pressing the TARE key while gross is zero, tare is cleared and gross is

displayed.

When zeroing with the ZERO key, tare is cleared.

7. Tare

AD-4407 Weighing Indicator Page 31

8. Accumulation

8.8.

The function accumulates weighing data and stores the total data and the

accumulation count. Data is stored in non-volatile memory, and is not lost even if the power is turned off.

Accumulation

AccumulationAccumulation

8.1.1. Preparation and Specification

Set the following parameters to use the accumulation function. Select Cf08 1 for the CF-function so that the accumulation function becomes effective. Specify the method of accumulation and data at f20 of the F-functions. Specify the inhibit region for accumulation at f21 of the F-functions.

Selection of Accumulation Mode, F20 of the F-functions

There are two methods of accumulation; manual accumulation using the M+ key

and automatic accumulation. The accumulated data can select "positive data only" or "both polarity data". The accumulated data can select "result of comparison is OK only" or "all result".

Accumulation Condition, F21 of the F-function

In the case of manual accumulation mode, press the M+ key to accumulate

weighing data when the STABLE mark is turned on. Data can be accumulated after the weight data enters the "inhibit region for output".

When connecting the power cord and turning the display on, the accumulation mode

takes the same action.

Inhibit region for accumulation F21 Description Add data anytime Above 5 d Above 10 d Above 20 d Above 50 d

Caution Do not set to f21 0 If f21 0

Limitation of Accumulation Count and Total

The limitation of accumulation count is 999999.

f21 0, it may add the same data two times or more.

f21 0f21 0

f21 0 for the automatic accumulation mode.

f21 0f21 0

f21 0 f21 1 f21 2 f21 3 f21 4

Stable data can be used anytime Factory setting

The limitation of total is 999999, ignoring the decimal point. If exceeding these limitations, the data is not accumulated. Example: The decimal point to "0.0", the limitation is "99999.9".

Page 32 AD-4407 Weighing Indicator

8. Accumulation

8.1.2. Display and Operation

Action of Accumulating Data

When accumulating data, the display blinks once. If the accumulated data is stored, the M+ mark is displayed.

Caution This function can not accumulate data with a different unit. Specify a unit

before use.

Display of Accumulation Data

When specifying Cf08 1 (Effective accumulation function) and pressing the TOTAL

key, the total is displayed and the total data is displayed with the M+ mark

blinking . Pressing the total key alternatively displays the accumulated data and

the accumulation count. Pressing the ESC key, the weight data is displayed.

The total data can be output. Refer to "Output of Accumulation Data".

Undoing the Accumulation Data

The last weight data can be deduced from the accumulated data unless new data

has been accumulated. Step 1 Press the TOTAL key to display total and accumulated data. Step 2 Press and hold the +/- key for more than 3 seconds. The display blinks once and

the data accumulated before accumulating the last weight data is displayed.

Caution External input can not be used.

Clearing the Accumulation Data

Step 1 Press TOTAL key to display total and accumulated data. Step 2 Press and hold the ZERO key more than 3 seconds. The display blinks once and

the accumulated data is cleared.

Caution External input can not be used.

Initializing the Data Number and Clearing the Accumulated Data at the same time

When the data number is included with the data of the serial data output, initializing

the data number and clearing accumulated data can be done at same time. Step 1 Press TOTAL key to display total and accumulated data. Step 2 Press and hold the ZERO and +/- keys at the same time for more than 3 seconds.

The display blinks once and the accumulated data is cleared. And the data

number is initialized (1).

Caution External input can not be used.

8. Accumulation

AD-4407 Weighing Indicator Page 33

Output of Accumulation Data

Accumulated data can be output to the serial interface. Output by manual or automatic, and output data format is selected at f41 of the

F-function setting.

F41

Accumulated data output at accumulated data display

Step 1 Press the TOTAL key to display total and the accumulated data. Step 2 If automatic output is set, the data is output once at that timing. Step 3 If manual output, by pressing the PRINT key while the accumulated data is displayed,

the data is output.

Fixed data format :

Parameter

* 1 Manual

2 3 4 5 6

Manual/Automatic Format

No output

Automatic Manual Automatic Manual Automatic

Fixed format

Format 1(selected at f34)

Format 2(selected at f35)

9. Code Memory

9.9.

This indicator has four code memories (1 through 4). Each code memory stores a set

of setpoints, preset tare and the unit weight for piece counting. The data is stored in non-volatile memory, and is not lost even if the AC power supply

is disconnected or cut off. Memory number 0 is a temporary memory and the data is lost when the AC power

supply is disconnected or cut off. The active code memory number can be changed by key switch, external control

input, or a command via the serial interface. The data set can be copied from one code memory to another code memory.

Code Memory

Code Memory Code Memory

8. Accumulation

Page 34 AD-4407 Weighing Indicator

9.1.1. Using Code Memory

Step 1 Pressing the CODE key at the weight display, Cd x is displayed with the

present code memory number x blinking. Using the following keys:

0 - 4 key..................The key to input the code memory number.

CLEAR key ..............The key to reset the code memory number (0).

+/- key.....................The key to copy the data set to other code memory number.

Proceed to step 3.

ESC key ..................The key to return to the weight display.

ENTER key..............The key to set the code memory number, stop blinking.

Proceed to step 2.

Step 2 The code memory number is set and the blinking stops. Using the following keys:

SETPOINT key ........The key to set the comparison data. Refer "10.1.2. Setting

Upper/Lower Limit Value".

PT key.....................The key to set the preset tare data. Refer "7.1.2. Digital Input".

ESC key ..................The key to return to step 1.

ENTER key..............The key to store the selected code memory number's data

and to return to the weight display.

Step 3 Copy is displayed for 2 seconds and then C x-y is displayed with “y” blinking.

Using the following keys:

0 - 4 key..................The key to input the code memory number to be stored.

ESC key ..................The key to return to step 1.

ENTER key..............The key to copy number x's data to number y and to return

to step 1.

Changing the Code Memory Number by External Input

The code memory number can be changed by external input from OP-05 or

OP-08. Set F14 and F15 to 18. (OP-08 has only one input; set F15) F13=18 : Inhibit reading EXT.2 and EXT.3 to prevent unintentional reading when

switching the codes.

EXT.2 (f14) EXT.3 (f15) Code Memory number

ON ON 1

OFF ON 2

ON OFF 3

OFF OFF 4

9. Code Memory

AD-4407 Weighing Indicator Page 35

10.

10. Comparison

10.10.

This function has the "upper / lower comparison", the "5-stage(HiIHi / Hi / OK / Lo /

LoLo) comparison", the "setpoint comparison" and the "simple batch". They compare

the weight data with preset parameters and can output the result of the comparison to

the display and buzzer, also to the relay-outputs of OP-03, OP-05 and OP-08. Set the F-function f22 and f23 to use the "upper / lower comparison", the

"5-stage(HiHi / Hi / OK / Lo / LoLo) comparison" (these two comparison methods will

be combined and hereafter be called the "Weight check mode"), and f22 through f26

to use the "setpoint comparison" and the "simple batch". Data is stored in non-volatile memory and is not lost even if the AC power supply is

disconnected or cut off.

10.1.

10.1. Weight Check Mode

10.1.10.1.

This function compares the weight data with the upper and lower limit values

Comparison

ComparisonComparison

Weight Check Mode

Weight Check ModeWeight Check Mode

(upper/lower limit comparison) or four limit values of HiHi, Hi, Lo and LoLo (5-stage

comparison), and displays, sounds the buzzer and/or outputs the results to the three

relays of HI, OK and LO. Use this comparison when judging whether a weight is

proper. Set the F-function f22 to 1, 2 or 3 to use upper/ lower limit comparison and f22 to 4, 5

or 6 to use 5-stage comparison.

Select a parameter of the F-function f23 for the comparison condition. Set the F-function f26 (zero band) if f23 10 (not to compare in the zero band). Specify the upper and lower limit / HiHi, Hi, Lo, LoLo limit values. When entering the limit value(s), it is not necessary to enter the F-function f22 and

f23 again unless comparison conditions are changed.

There are 3 type of limit values for each comparison.

(1) Set the limit value (upper and lower limit / HiHi, Hi, Lo, LoLo limit). (2) Set the Target value and an acceptable tolerance(upper and lower) in weight. The limit value is calculated automatically. (3) Set the Target value and an acceptable tolerance(upper and lower) in

percentage of the target weight. The limit value is calculated automatically.

Example. Target = 50kg, Upper limit = 51kg, Lower limit = 48kg

(1) Hi(Upper limit) : 51 (kg), Lo(Lower limit) : 48 (kg) (2) TG(Target) : 50 (kg), Hi(Upper acceptable tolerance) : 1 (kg), Lo(Lower acceptable tolerance) : 2 (kg) not negative value (3)TG(Target) : 50 (kg), Hi(Upper acceptable tolerance) : 2 (% of Target),

Lo(Lower acceptable tolerance) : 4 (% of Target) not negative value

10. Comparison

Page 36 AD-4407 Weighing Indicator

10.1.1. Condition Formula for Comparison

Comparison is performed based on the following formula.

Upper/lower comparison

Judge Condition Formula Display Output

HI Upper limit (Hi limit) value < Displayed value HI HI OK Lower limit value Displayed value Upper limit value OK OK LO Displayed value < Lower limit (Lo limit) value LO LO

5-stage comparison

Judge Condition Formula Display Output

HiHi HiHi limit value < Displayed value HI, 2 HI

HI Upper limit (Hi limit) value < Displayed value HI HI, OK OK Lower limit value Displayed value Upper limit value OK OK LO Displayed value < Lower limit (Lo limit) value LO LO, OK

LoLo Displayed value < LoLo limit value LO, 3 LO

The decimal point is not considered. Example: If the upper limit value is 10.0, enter 100.

These parameters are stored in non-volatile memory, and are not lost even if the

AC power is disconnected or cut off (except code 0 memory).

When the displayed value becomes an overload (positive over), HI (over) is output.

When the displayed value becomes an under load (negative over), LO (under) is output.

This function compares the Hi / HiHi limit value first. This function does not check the relationship between the upper and lower limit values.

10.1.2. Setting the Upper/Lower Limit Values

Step 1 By pressing the SETPOINT key, the selected code memory number is displayed

and the first comparison class term (ex.Hi, TG etc.) is blinking.

Step 2 Select the comparison class using the following keys:

SETPOINT key ........The key to select a comparison class.

ESC key ..................The key to return to the previous stage (weight display or

code memory number select).

ENTER key..............The key to proceed to step 3.

Step 3 Set the setpoint values using the following keys.

0 - 9 key..................The key to enter a value.

ESC key ..................The key to proceed to the next comparison class (step 2)

without changing the set value.

ENTER key..............The key to store the value and proceed to the next

comparison class (step 2).

10.1. Weight Check Mode

AD-4407 Weighing Indicator Page 37

Setting Order and Display for Weight Check Mode

Setting Order and Display for Weight Check ModeSetting Order and Display for Weight Check Mode

MODE Display 1 2 3 4 5

f22

Upper Setpoint Upper Lower

Lower 1 Class Hi Lo

Upper Setpoint Target Upper Lower

Lower 2 Class tG Hi Lo

Upper Setpoint Target Upper Lower

Lower 3 Class tG Hi Lo

5-stage Setpoint HiHi Hi Lo LoLo

5-stage Setpoint Target HiHi Hi Lo LoLo

Comparator HI LO

Comparator OK HI LO

Comparator OK HI LO Unit % %

1 Class HH Hi Lo LL

Comparator HI HI LO LO Triangle

2 3

2 Class TG HH Hi Lo LL

Comparator OK HI HI LO LO Triangle 2 3

3 Class TG HH Hi Lo LL

Comparator OK HI HI LO LO Unit % % % % Triangle 2 3

10.1. Weight Check Mode

Page 38 AD-4407 Weighing Indicator

)

10.2.

10.2. Setpoint Comparison

10.2.10.2.

Setpoint Comparison

Setpoint ComparisonSetpoint Comparison

This function includes the weighing sequence and is uses for acquiring a preset

target weight.

There are four parameters of "Final", "Preliminary", "Free fall" and "Zero band"

that use the setpoint comparison.

The result of the sequence is output to the three relays of OP-03, OP-05 or OP-08. When entering these parameters, it is not necessary to enter the F-function f22

again unless comparison conditions are changed.

10.2.1. Description of Input parameters and Outputs

f22

f22 =

= 7777 (Check weighing 1)

f22f22

Output and Condition

Output and ConditionOutput and Condition

(Check weighing 1)

= =

(Check weighing 1) (Check weighing 1)

Weighing value

Calibrated Zero

Final

Tared Zero

Preset target weight

Weighing trace

Free fall

Tare

Zero band

Time

HI, 1, Net (Final - Free fall

Rela

Relay LO, 3, Gross  Zero band

OFF

Relay OK output can be changed to OVER or UNDER by f24. The triangle

OFF

2 is not

displayed.

OVER/UNDER is judged always and the result is output to the LED and the relay.

f22

f22 =

= 8888 (Check weighing 2)

f22f22

Output and Condition

Output and ConditionOutput and Condition

Rela

Relay LO, 3, Gross  Zero band

(Check weighing 2)

= =

(Check weighing 2) (Check weighing 2)

Weighing value

Final

Preliminary

Tared Zero

Calibrated Zero

HI, 1, Net  (Final - Free fall)

OK, 2, Net  (Final - Preliminar

Preset target weight

Weighing trace

Free fall

Tare

Zero band

OFF

Time

OVER/UNDER is judged always and the result is output to the LED but not to the

relay.

10.2. Setpoint Comparison

AD-4407 Weighing Indicator Page 39

f22

)

f22 =

= 9999 (Check weighing 3:Loss in weight)

f22f22

(Check weighing 3:Loss in weight)

= =

(Check weighing 3:Loss in weight) (Check weighing 3:Loss in weight)

Wei

hing value

Tared Zero

Preset target weight

Weighing

Final

Tare

OFF

Free fall

OFF

Zero band

Time

OFF

Output and Condition

Output and ConditionOutput and Condition

Rela

HI, 1, -Net  - (Final - Free fall

LO, 3, Gross  Zero band

Rela

Relay OK*, 2, Gross  Full

Calibrated Zero

* Relay OK output can be changed to the OVER or UNDER by f24. Triangle 2 is displayed when Gross  Full regardless of the f24. OVER/UNDER is judged always and the result is output to the LED and the relay.

10.2.2. Simple Batch

The weighing sequences of Simple batch (f22 10, 11 or 12) are similar to those of Check weighing (f22 7, 8 or 9) respectively. The differences are listed below.

1 Basically ON/OFF of the relay and the LED is reversed. 2 No judgement other than Zero band and Full before input Start signal. 3 The weighing completion condition is set by f23 2x and it is effective after Start. 4 The outputs of Preliminary and Free fall are off from weighing completion to the

next start.

5 Weighing completion can be output by f24 and f25. 6 The start signal can be accepted after weighing completion even the weight is not

within the zero band.

7 Over/Under output is set by f23 3x.

Start

StartStart

Tare when the Start is input automatically if f23 11. The READY mark turns off when the Start is input.

Weighing Completion

Weighing CompletionWeighing Completion

The weighing completion condition is set by f23 2x f23 20 : Either the STOP key is pressed or the Batch stop input is on f23 21 : Stable is detected after reaching Final Before reaching Final, the STOP key or Batch stop input forces weighing

completion even if f23 21 .

10.2. Setpoint Comparison

Page 40 AD-4407 Weighing Indicator

Toward the Zero band

Toward the Zero bandToward the Zero band

Preliminary and Free fall output are holding the off state. Over/Under comparison starts. If f23 30, judgment starts when Free fall turns on.

The judgment is not latched and the output is according to the state at the time.

The Weighing completion relay is turned on if f24 2. The on time is set by f25. The READY mark is blinking regardless of f24 and f25. Start is may be accepted at this state.

Returns to Zero band

Returns to Zero bandReturns to Zero band

Over/Under and Weighing completion output is off. The READY mark is turned on.

10.2.3. Setting the Parameters of Setpoint Comparison

Refer to "10.1.2. Setting Upper/Lower Limit Values". Zero band value is set at f26 of the F-Function, and the value does not belong to a specific code memory, but is used commonly.

Setting Order and Display for Setpoint Comparison and

Setting Order and Display for Setpoint Comparison and Simple batch

Setting Order and Display for Setpoint Comparison and Setting Order and Display for Setpoint Comparison and

Simple batch

Simple batchSimple batch

f22

MODE Display 1 2 3 4 5

Setpoint Setpoint Final Free fall Over Under

Comparison Class Fi FF Hi Lo

1 Comparator OK HI LO

Triangle 1

Setpoint Setpoint Final Free fall Preliminary Over Under

Comparison Class Fi FF Pr Hi Lo

2 Comparator OK HI LO

Triangle

1 2

Setpoint Setpoint Final Free fall Full Over Under

Comparison Class Fi FF Fu Hi Lo

3 Comparator OK HI LO

Triangle

1 2 Simple Setpoint Final Free fall Over Under Batch 1 Class Fi FF Hi Lo Comparator OK HI LO Triangle 1 Simple Setpoint Final Free fall Preliminary Over Under Batch 2 Class Fi FF Pr Hi Lo Comparator OK HI LO Triangle 1 2 Simple Setpoint Final Free fall Full Over Under Batch 3 Class Fi FF Fu Hi Lo Comparator OK HI LO Triangle

1 2

10.2. Setpoint Comparison

AD-4407 Weighing Indicator Page 41

11.

11. Hold Function

11.11.

This function displays the hold weight data after averaging the weight data for a

specific period.

Useful to determine a living animal’s weight. Averaging time can be set up to 9.9 seconds by a 0.1 second step. 3 methods are available to start averaging; manual start, start automatically after

stable and manual / automatic start.

Manual start is available with key switch or external input. Serial interface commands are also available; averaging start, releasing the hold

data and outputting the hold state. Refer “13.3.4. Commands for Hold Function”.

Hold Function

Hold FunctionHold Function

Caution This function can not be use under Cf00 1

Averaging can not start at a displayed value smaller than +/- 5 digits.

Data when the display is over is not included for averaging.

When powered off, hold is released automatically.

There is no peak hold function.

The Display and the Data Output of Hold and Average

The Display and the Data Output of Hold and AverageThe Display and the Data Output of Hold and Average

The weight display is blinking during the averaging period. The output data in the averaging period is the actual weight at the time. The weighing unit is blinking when the weight display is in the hold state. The output data format of the hold weight data is the same as that of the normal

weight data except the header of stable state is “HD” in the response to the “RW” or “RW,n”(n=1 or 2) command.

Relations to the Other Functions

Relations to the Other Functions Relations to the Other Functions

If automatic accumulation (f20 21) and/or auto print (f37 2, 3 f40 2, 3) is set,

accumulation and/or data output is performed after determining the hold data.

Cf00 1.

Cf00 1Cf00 1

11.1.1. Setting the Hold Functions

f27 determines the method of starting the average.

f27 1 Manual start: Start the average and release with key switch

operation.

f27 2 Automatic start: After passing the inhibit region * and detect stable **,

starts the average automatically, releasing the data when the weight returns to inhibit region.

f27 3 Both Manual start and Automatic start.

*inhibit region 0 +/- 5digit **stable detection Satisfied both f02 and f03

11. Hold Function

Page 42 AD-4407 Weighing Indicator

f28 determines the averaging time by 0.1second step. f28 0 holds the data at

averaging start.

The key switch function as the HOLD key (Average start or release holding data)

is by pressing the TOTAL key while pressing the ENTER key.

The external input function of averaging start is 19 and hold release is 20 of f13,

f14 and f15. The function is accepted at the off to on edge of the external input.

Conditions of the Average and Release

Conditions of the Average and ReleaseConditions of the Average and Release

The method to start/stop the average and release the hold state depends on the f27.

Condition

f27 1 f27 2 f27 3

Average start in the inhibit region No No No Average start with key switch (including unstable) Yes No Yes Average start with ext. input (including unstable) Yes No Yes Average start with command (including unstable) Yes Yes Yes Average start after passing the inhibit region and stable

No Yes Yes

Weight is entering the inhibit region at averaging Continue Stop Stop Weight is entering to over at averaging Pending Stop Pending Hold key input at averaging Stop Stop Stop Release input from external input at averaging Stop Stop Stop Release command input at averaging Stop Stop Stop Hold key input at hold Release Release Release Release input from external input at hold Release Release Release Release command input at hold Release Release Release Weight is entering the inhibit region at hold Continue Release Release Weight is going to over at hold Continue* Continue* Continue*

Pending: Suspend the count up timer and do not average under the condition. Release: Key, ext. input and command are effective at over display. Continue*: Continue hold, but over display.

Key input and command in the hold state

Key input and command in the hold state Key input and command in the hold state

Release hold and perform key function: Keys: TARE, ZERO, SETPOINT, TOTAL Commands: MT, MZ, HC Continue hold and perform key functions Keys: NET/GROSS, Accumulation, Comparison start/stop Commands: other commands

11. Hold Function

AD-4407 Weighing Indicator Page 43

12.

12. Counting Function

12.12.

This function determines the number of objects in a sample based on the unit

weight. Unit weight is stored one of the code memory data in non-volatile memory, and is not lost even if the AC power supply is disconnected.

12.1.

12.1. Using the Counting Function

12.1.12.1.

Preparation : Set f07 1 in the F-Functions. Selects code memory number. Refer to “9.1.1. Using Code memory”. Register the unit weigh. Refer to “12.2.Unit Weight Registration”. Press the MODE key to enter the counting mode. The unit in the display changes

to pcs

In the counting mode, TARE, ZERO, NET/GROSS and other operations are the same

as that in the normal weighing mode.

Counting Function

Counting FunctionCounting Function

Using the Counting Function

Using the Counting FunctionUsing the Counting Function

pcs.

pcspcs

12.2.

12.2. Unit Weight Registration

12.2.12.2.

There are two methods to register the unit weight. One is to weigh the actual samples

for an unknown object's unit weight and the other way by digital input of the unit weight by key or via the serial interface.

The unit weight is one item of the code memory data. Select the code memory

number and start the unit weight registration in the weight display or piece count display. The unit weight registration can not be done from the code memory number display.

There is not the counting accuracy improvement function by re-calculating the

unit weight based on the actual weight.

Weigh Actual Samples

When the unit weight is unknown, prepare some samples to determine the unit weight. Step 1 Enter the counting mode. Step 2 Press the SAMPLE key to enter the unit weight registration. 5 0 or 5 -

is displayed and unit pcs samples. The right side of the display indicates the weight, 0 means that the

Unit Weight Registration

Unit Weight Registration Unit Weight Registration

pcs blinks. the left side of the display is the number of

pcspcs

weight is zero and - means that the display is not at zero.

Step 3 Select the number of samples and place the samples specified on the weighing

sensor unit. Using following keys:

+/- key.....................The key to select the number of samples, 5, 10, 20, 50,100.

ZERO key................The key to set the zero point.

TARE key ................The key to tare. When using a container.

12. Counting Function

Page 44 AD-4407 Weighing Indicator

0 - 9 key..................The key to set the number of samples. Maximum is 9999.

ENTER key..............The key to register the unit weight and return to the piece

count display. The unit weight is calculated automatically

with the weight and the number of samples. Press ESC key while pressing the +/- key The key to return to the piece count display without changing

the unit weight.

Notes It is preferable to have a large number of samples, to minimize the

counting error.

Press the ENTER key after the stable mark turns on.

If the total weight of the samples is too light and is not adequate to be

used as the unit weight, loUt

loUt is displayed for 2 seconds and returns

loUtloUt

to the registration display.

Digital input

When the unit weight is already known, digital input is available. Step 1 Start with the normal weight mode. Step 2 Press the SAMPLE key to enter the digital input of the unit weight. U xxx and the

weight unit is displayed with unit pcs

pcs blinking. Using following keys:

pcspcs

0 - 9 key..................The key to set the unit weight. Maximum is 5 digits.

+/- key.....................The key to select the weight unit of the unit weight.

ZERO key................The key to clear the digital input. U---- is displayed.

ESC key ..................The key to return to the normal weight display without

changing the registered unit weight.

ENTER key..............The key to register the unit weight and return to the normal

weight display. Press the MODE key while pressing +/- key The key to shift the decimal point.

12. Counting Function

AD-4407 Weighing Indicator Page 45

13.

13. RS

13.13.

13.1.

13.1. Specification

13.1.13.1.

Transmission Asynchronous, bi-directional, half-duplex Baud rate 600, 1200, 2400, 4800, 9600 bps Data bits 7 bits, 8 bits Parity bits 1 bit, Even or Odd (for 7data bits) or Non parity (for 8 data bits) Start bit 1 bit Stop bit 1 bit Code ASCII Terminator CR LF, CR (CR: 0Dh, LF: 0Ah) Connector Terminal block

Circuit

Circuit and Pin Connection

CircuitCircuit

and Pin Connection

and Pin Connection and Pin Connection

Pin No. Signal name Direction Description

RS----232C Interface

RSRS

1 TXD Output Transmit data 2 RXD Input Received data 3 DSR Output Data set ready 4 SG - Signal ground 5 FG - Shield (Frame ground)

232C Interface

232C Interface232C Interface

Specification

SpecificationSpecification

Bit

Bit Format

Format

Bit Bit

FormatFormat

data 7 bits

data 8 bits







   

    

RS-232C

Shield



Page 46 AD-4407 Weighing Indicator

13. RS-232C Interface

l tb l

13.2.

13.2. Data

13.2.13.2.

Data Format

Data Data

Format

FormatFormat

There are two types of data format set at F-Function f34 and f35. The initial data format of f34 is shown below.

T S , S G + ,0 0 0 0 0 0

8 digit data

Header 1 Header 2

S U O H

T S L D

Cf06=0,1 Cf06=2 Cf07=0 Cf07=1

N T P

Terminators

Unit

g g t

2 figures 3 figures







g g

t CP

   

o c

Header 1 f34, 35 : 9 (Status) ST Stable weight data. US Unstable weight data. OL Overload (Out of range).

z o y c

HD Holded weight data (The response of the “RW and “RW,n” command).

Header 2 f34, 35 : e (weight type) GS or G Gross data. NT or N Net data TR or T Tare data.

Data f34, 35 : a, b, C, d (weight data) The first of the data bits is the polarity, "+" or "-". When the data is zero, the polarity is "+". 8 digits including polarity and decimal point (dot or comma). In case of "Out of range", the data are replaced by spaces except the decimal point.

Unit f34, 35 : F (unit) In case of Cf07 0, the unit length is 2 digits. In case of Cf07 1, the unit length is 3 digits. Depending on circumstances, an A&D

printer may not work correctly.

13.3.

13.3. Command Format

13.3.13.3.

Explanation of

Explanation of Command

Explanation of Explanation of

Command Format

Command FormatCommand Format

Command

CommandCommand

When performing a command, the received command or replay data is sent back. When the received command can not be performed such as the "busy" state, the

code " I " is sent back. In this case, insert a delay time. Electrical noise may be the cause of this error.

When receiving an undefined command (unknown command), a "?" is sent back.

13.2. Data Format

AD-4407 Weighing Indicator Page 47

When the memory is short to store the data of UFC commands, an “M” is sent back. Optional addresses can be appended to a command. The address form is

"@address" and the address is specified at F-Function f06. The reply (data or error code) is also sent with the address.

Example: Command is "Display net value". Address is 23. Sending a command Sending a command with address

N M

Terminators

Command

NM@ 2 3

Terminators

Command

Address number

Unperformed command reply Unknown command reply

Terminators Unperformed command

@ 2 3

Terminators Unknown command

Address number

Memory overflow (for UFC commands)

Terminators Memory overflow error

Carriage return(0Dh) Line feed(0Ah)

13.3.1. Command to Request Data

Request Displ

Request Display Data (1)

Request DisplRequest Displ

When receiving this command, returns the displayed data immediately. Template RW Command Reply

Request Display Data (2)

Request Display Data (2)Request Display Data (2)

When receiving this command, returns the displayed data immediately with format 1

or 2. Template RW,1 or RW,2 Command or Reply Format1(f34) or Format2(f35)

Request Gross weight

Request Gross weightRequest Gross weight

When receiving this command, returns the gross data immediately.

ay Data (1)

ay Data (1)ay Data (1)

T SG , ,

W R1

00+21.

3k0 g

WR2

Template RG

Command Reply

13.3. Command Format

Page 48 AD-4407 Weighing Indicator

T SG , ,

00+21.

3k0 g

Request Net weight

Request Net weightRequest Net weight

When receiving this command, returns the net data immediately. Template RN Command Reply

Request Tare weight

Request Tare weightRequest Tare weight

T S N , , T 00+ 21 .3k0 g

When receiving this command, returns the tare data immediately. Template RT

Command Reply

Request Accumulated Data

Request Accumulated DataRequest Accumulated Data

T ST , ,

00+21.

3k0 g

When receiving this command, returns the accumulated data immediately. Template RA Command

A R

Reply Refer Fixed data format of “8.1.2. Display and Operation, Output of

Accumulation data”.

Is Zero

Is ZeroIs Zero

When receiving this command, returns “at zero point” or no immediately. Template RZ

Command

Reply when at ZERO Not at ZERO

1 0

13.3.2. Commands to Control the Indicator

Zero Display

Zero DisplayZero Display

Sets the current display to the zero point. Template MZ Command Reply

Tare

TareTare

Sets the current display to zero of the net data. Template MT Command Reply

Clear Tare Data

Clear Tare DataClear Tare Data

Clears the tare data and displays the gross data_. Template CT Command Reply

Z M

T M

13.3. Command Format

AD-4407 Weighing Indicator Page 49

Display Gross Data

Display Gross DataDisplay Gross Data

Displays the gross data. Template MG Command Reply

Display Net Data

Display Net DataDisplay Net Data

G M

Displays the net data. Template MN Command Reply

Accumulation (M+)

Accumulation (M+)Accumulation (M+)

N M

Accumulates the displayed data. Template MA Command Reply

Clearing the Accumulated data

Clearing the Accumulated dataClearing the Accumulated data

Clears the accumulated data. Template CA Command Reply

Changing the Weight Unit

Changing the Weight Unit Changing the Weight Unit

A C

Changes the weight unit. Template UC Command Reply

Changing the Code Memory

Changing the Code MemoryChanging the Code Memory

C U

Changes the code memory number. Template SC,m m: code memory number, 0 - 4

Command Reply

Disabling Key Switches

Disabling Key SwitchesDisabling Key Switches

C S2

Disables the key switches. Once power off, no effect remains by this command. Template DK,n n: key switch number (0: all keys, 1 - F: refer F-Function f12)

Command ex. to disable SAMPLE key Reply

13.3. Command Format

Page 50 AD-4407 Weighing Indicator

K D2

Enabling Key Switches

Enabling Key SwitchesEnabling Key Switches

Enables the key switches that are disabled by the DK command. Not applicable to the

keys disabled by f12. Template EK,n n: key switch number (0: all keys, 1 - F: refer F-Function f12)

Command ex. to enable all keys Reply

K E0

13.3.3. Commands to Set Parameters

Set Limit/Setpoint Value

Set Limit/Setpoint ValueSet Limit/Setpoint Value

Sets the limit or setpoint value of the comparison. The decimal point is not necessary. Template Sm,n, [ value ] m: code memory number, 0 - 4 n : setpoint order number, refer to "Setting the setpoint" Command Reply

Set Zero Band

Set Zero Band Set Zero Band

1 S3 , +

Sets the f26 value (zero band) of the comparison. The decimal point is not necessary. Template SZ, [ value ] Command Reply

Set Preset Tare

Set Preset TareSet Preset Tare

Z S+ , 4

Z S + , 4 7 8

7 8

Sets the preset tare value. The decimal point is not necessary. Template PT,m, [ value ] m: code memory number, 0 - 4 Command Reply

Set Unit Weight for Counting Mode

Set Unit Weight for Counting ModeSet Unit Weight for Counting Mode

T P2 , 2 , 3

Sets the unit weight value with decimal point. Template UW,m, [ value ] m: code memory number, 0 - 4 Command Reply

W U 2 , 2 , 3.1

13.3. Command Format

AD-4407 Weighing Indicator Page 51

13.3.4. Commands for Hold Function

Start Averaging to Hold

Start Averaging to HoldStart Averaging to Hold

Starts averaging to hold. The reply differs with the conditions. Template HS

Command Reply Averaging start Averaging now Hold

Release the Hold Data

Release the Hold DataRelease the Hold Data

Release the hold data or stop averaging and goes to the normal weighing mode. Template HC Command Reply

Request Hold State

Request Hold StateRequest Hold State

When receiving this command, returns the average/hold state immediately.

D H1

D H2

Template HD Command Reply Not hold nor averaging Averaging now Hold

D H

D H 0 ,

D H 1 ,

D H 2 ,

13.3.5. Commands to Set Serial Data Output Format (UFC)

Set Serial Data Format

Set Serial Data FormatSet Serial Data Format

Sets the serial output data format. Format 1 (2) data is stored in the same memory area of f34 (f35). Template SFf, [ parameters ] f: Format number, 1 or 2 Command Reply

F S1 $ , R

F S 1 $ , RG

13.3. Command Format

Page 52 AD-4407 Weighing Indicator

13.4.

13.4. UFC Command

13.4.13.4.

UFC Command

UFC CommandUFC Command

UFC(Universal Flexi Coms) function enables editing the serial data output format

freely using the serial interface command. For customizing the print out of the printer or efficient data collecting. Output data is not only the indicator’s data/status but also characters at will. It can output the control code* of the printer. (* depends on the individual printer) There are 2 set of memories for storing the parameters.

UFC Command Parameter

UFC Command ParameterUFC Command Parameter

UFC commands such as SF1 have many parameters. One command line can has a multiple number of parameters. Parameters are

stored in memory in order. Multiple UFC commands are possible. The parameters are stored next to the last

parameter stored by the last UFC command. Clear all of the data first, if storing a new set of parameters. The parameters in

the stored data can not be changed partially. The various types of parameters and their descriptions are shown below.

data Weight, result of comparison etc.

$CL Clear previous settings. UFC command parameters can not be

changed partially. $WT Displayed data $GR GRoss data $NT NeT data $TR TaRe data $HD HeaDer of Gross/Net/Tare or Preset tare. Refer to CF06. $UT Weight UniT $ST STable/Unstable $CP Result of ComParison $ID ID number specified at F06 $DN Data Number increments with each output automatically $CD CoDe memory number $AN Accumulation count $TL TotaL weight $CM CoMma $CR CR code (0Dh) $LF LF code (0Ah) $DE DElete the last parameter $DL Inserting DeLay time (0.1 second step) Example: DL10: 1.0 second delay

13.4. UFC Command Parameter

AD-4407 Weighing Indicator Page 53

strings

Output the specified strings, enclosed by a single quotation (’). ’ itself is described using three single quotations; ’’’. Example: ’A & D’ ’This is a sample of ’’’ .’ Set data bit = 8 bit if using the 8 bit characters.

hexadecimal

Control code of the printer etc, preceded by #. 2 characters preceded by # is hexadecimal code. Example: #09, #7C The #FF code can not be used because it is used for internal control.

Example

SF1,$ID$DN$CR$LF$GR$UT$CR$LF

Serial output data format 1, ID number, data number, carriage return and line feed, Gross weight, unit, carriage return and line feed.

SF2,’ Welcome to A & D’$LF’Total weight ’$AN$TL$LF$LF

Serial output data format 2, the strings ’ Welcome to A & D’ and line feed, the strings ’Total weight ’ accumulation count, total weight, and 2 sets of line feed.

13.4. UFC Command Parameter

Page 54 AD-4407 Weighing Indicator

14.

14. RS

14.14.

Replacing the RS-232C interface with this option, the RS-422/RS-485 interface can

connect up to 32 indicators and control them from a computer or a PLC.

The functions of RS-422/RS-485 interface are common to RS-232C except for the

signal system.

The relays output the result of comparison.

Pin connections and Circuits

Pin connections and CircuitsPin connections and Circuits

RS----422/RS

RSRS

Solid-state-relay Maximum voltage DC50V Maximum current DC100mA Maximum resistance 8

Function Pin No. Signal name Direction Description

RS-422 RS-485

Relay

output

RS-422 Input RS-485 Input

RS-422 Output RS-485 Output

422/RS----48

422/RS422/RS

1 SDA Output Transmission A terminal 2 SDB Output Transmission B terminal 3 RDA Input Receive A terminal 4 RDB Input Receive B terminal 5 TRM - Terminator resistance(100) 6 HI Output Relay output HI 7 OK Output Relay output OK 8 LO Output Relay output LO 9 COM - Relay output common

485, Relay Output(OP

5, Relay Output(OP----03)

4848

5, Relay Output(OP5, Relay Output(OP









03)

03)03)







Adaptable connector TM-BLA9 (of accessory)

Switching Between RS

Switching Between RS----422/RS

Switching Between RSSwitching Between RS

Switching between RS-422/RS-485 is made with the slide switch (SW1) on the

OP-03 board.

14. RS-422/485, Relay Output (OP-03)

AD-4407 Weighing Indicator Page 55



RS-422/RS-485 Terminals

422/RS----485

422/RS422/RS

    

    

485

485485



 

   

Relay Output Terminals

Connection

ConnectionConnection

The polarity of signal A and B may vary with different computers. It is not necessary to ground the SG terminal when using a computer without a signal

ground terminal.

RS-422 RS-485

Some computers have terminators inside.

Host computer

RDA RDB

SDA SDB

Host computer

AD-4407 #1

Address

f06 1

SDA

SDB RDA RDB TRM

D-4407 #1

Address

f06 1

SDA

SDB RDA RDB TRM

AD-4407 #2

Address

AD-4407 #32

Address

f06 2

f06 32

SDA

SDB RDA RDB TRM

SDA

SDB RDA RDB TRM

D-4407 #2

Address

D-4407 #32

Address

f06 2

f06 32

SDA

SDB RDA RDB TRM

SDA

SDB RDA RDB TRM

Connect a terminator to the end connection. Internal termination resister is effective when the TRM terminal is connected to the RDB terminal.

14. RS-422/485, Relay Output (OP-03)

Page 56 AD-4407 Weighing Indicator

15.

15. Relay Output & Control Input (OP

15.15.

Relay Output & Control Input (OP----05)

Relay Output & Control Input (OPRelay Output & Control Input (OP

05)

05)05)

Replacing the RS-232C interface with this option, 3-relay outputs and 3-control inputs

can be used with the RS-232C interface of this option.

RS-232C functions are the same as the RS-232C interface described in “13. RS-232C

Interface”. The solid state relays output the result of comparison. The control inputs can control the indicator from an external terminal just like the front

panel key operations. Set the external control function at f13 - f15 of the F-Functions. When connecting each function pin to the common pin, the indicator makes the action. Keep a signal width of more than 100ms for the On-time and Off-time.

ON(Make) OFF(Break)

Pin co

Pin connections and Circuits

Pin coPin co

nnections and Circuits

nnections and Circuitsnnections and Circuits

More than 100ms

Function Pin No. Signal name Direction Description

1 TXD Output Transmit data

RS-232C

2 RXD Input Received data 3 DSR Output Data set ready 4 SG - Signal ground 5 HI Output Relay output HI

Relay

output

6 OK Output Relay output OK 7 LO Output Relay output LO 8 COM(out) - Relay output common 9 EXT1 Input Control input 1 (f13)

Control

input

10 EXT2 Input Control input 2 (f14) 11 EXT3 Input Control input 3 (f15) 12 COM(in) - Control input common

FG 13 FG - Frame ground (case)

Relay specifications

Maximum voltage DC50V Maximum current DC100mA Maximum resistance 89







More than 100ms













        



        

Relay output RS-232C

15. Relay Output & Control Input (OP-05)

AD-4407 Weighing Indicator Page 57

  

Control input Case





   

16.

16. 4444----20mA Analog Output (OP

16.16.

The OP-07 analog output option is for sending the weight data to an analog input unit. The output is a 4mA to 20mA current output proportional to the display reading. The output data is updated in synchronization with the display update.

Specifications

SpecificationsSpecifications

Output current 4mA to 20mA * Non-linearity Less than +/ 0.1% fs Load resistance Resolution Approx. 1/10000 coefficient Output terminal Connector terminal No.1 : + No.2 :  No.3 : FG(Earth)

* When set to a non-weight display (Calibration,

F-settings etc.), the output current is 4mA.

The output current is not adjustable.

Settings

SettingsSettings

20mA Analog Output (OP----07)

20mA Analog Output (OP20mA Analog Output (OP

0 to 510 W

Temperature

ZERO

SPAN

07)

07)07)

Less than +/ 0.02% fs/°C Less than +/ 0.02% fs/°C

Analog output terminal

  

 



Set f30 1 of the F-Function, and set f31 to f33.

Item

Data output

Analog output

Settings of f32 and f33

When entering the f32 or f33 settings

(press the ENTER key when “32” or “33” is blinking), the setting value is displayed. Set the value using the 0 - 9 key. By

f30 ** 0 No output Initial setting Data output 1 Analog output Must be set to 1 2 Serial in/out 1 3 Serial in/out 2 f31 ** 0 Displayed value Initial setting Output data 1 GROSS weight 2 NET weight f32 Weight value at 4mA f33 Weight value at 20mA

Parameter

-999999 to 999999 (Initial setting is 0)

-999999 to 999999

(Initial setting is 10000)

Remarks

Decimal point is set at Cal5et Decimal point is set at Cal5et

Output current

20mA

a b

pressing the +/ key, the polarity of the value can be alternated. Press the ENTER key to store the setting value into memory. After this the display returns to selection of the Function number.

16. 4-20mA Analog Output (OP-07)

Page 58 AD-4407 Weighing Indicator

4mA

f32 a f33 a

f32 b f33 b

Weight

17.

17. Current Loop Output (OP

17.17.

Current Loop Output (OP----08)

Current Loop Output (OPCurrent Loop Output (OP

08)

08)08)

Replacing the RS-232C interface with this option, current loop output, 3-relay outputs

and 1-control input can be used with the RS-232C interface of this option.

RS-232C functions are the same as the RS-232C interface described in “13. RS-232C

Interface”. The solid state relays output the result of comparison. The control input can control the indicator from an external terminal just like the front

panel key operations. Set the external control function at F15 of the F-Functions. When connecting the function pin and the common pin, the indicator makes the action. Keep a signal width of more than 100ms for the On-time and Off-time.

ON(Make) OFF(Break)

More than 100ms

Pin connections and Circuits

Pin connections and CircuitsPin connections and Circuits

Function Pin No. Signal name Direction Description

1 TXD Output Transmit data

RS-232C

2 RXD Input Received data 3 DSR Output Data set ready 4 SG - Signal ground 5 HI Output Relay output HI

Relay

output

6 OK Output Relay output OK 7 LO Output Relay output LO 8 COM(out) - Relay output common 9 CL1 Output Current loop output 1 Current

loop

10 CL2 Output Current loop output 2 11 EXT3 Input Control input 3 (F15) Control

input

12 COM(in) - Control input common

FG 13 FG - Frame ground (case)

Relay specifications

Maximum voltage DC50V Maximum current DC100mA Maximum resistance 89







More than 100ms



Current loop output













        



17. Current Loop Output (OP-08)

AD-4407 Weighing Indicator Page 59

        

Relay output RS-232C

  

Current

loop





   

Control

input

Case

Current Loop Output

ltb

Current Loop Output

Current Loop OutputCurrent Loop Output

The current loop output can be used to output the data to an A&D printer and a display unit. The current loop output is of the passive type and requires an external current source

of 20 mA current. A&D’s printer and display unit can be connected without an external

power source, because they supply the current. The output terminals do not have a polarity. Each output terminal can be connected to

either the plus or minus inputs of the peripheral unit. Set f36, f37, f38 and f39 of F-Functions. Please note the initial setting of f37 is

disabling the current loop output.

Data format

Data formatData format

The data format is the same as that of the initial setting of f34 of RS-232C data format. The current loop output data format is fixed and can not be changed. The header 2 and the unit selection are common to RS-232C (Cf06, Cf07).

Terminators

Unit

g g t

Cf07=0 Cf07=1

2 figures 3 figures







g g

t CP

   

o c

T S , S G +, 0 0 0 0 0 0

8 digit data

Header 1 Header 2

T S U L

S T N

Cf06=0,1 Cf06=2

N T P

17. Current Loop Output (OP-08)

Page 60 AD-4407 Weighing Indicator

18.

18. Specifications

18.18.

Analog Input and A/D Conversion

Analog Input and A/D ConversionAnalog Input and A/D Conversion

Input sensitivity Up to 0.25 mV/division Input signal range -1 mV ~ 15 mV Load cell excitation voltage 5V DC 5%, 120 mA with sense voltage input Load cell drive capacity Maximum 8 x 350 W load cells Temperature Zero (0.2 mV + 0.0008 % of zero adjustment voltage)/°C (typ.) coefficient Span 0.0008%/°C of reading (typ.) Non-Linearity 0.01 % of full scale Maximum input noise Less than 0.4 mVp-p Input impedance 10 MW or more A/D conversion method Integrating dual slope type A/D resolution count 40000 counts A/D conversion rate and display update rate Maximum display resolution 20000 (permissible 40000)

Specifications

SpecificationsSpecifications

Approximately 10 times/s

Digital Section

Digital SectionDigital Section

Measurement display 7 segment, Vacuum fluorescent display tube Character color Cobalt-blue

Character height 20 mm

Minus sign, Zero point, Stable, Net, Preset tare value,

State indicator Symbol

Comparison result HI, OK, LO Character color

Unit kg, g, t (lb, oz, lb-oz / catty, tl, catty-tl : depends on country)

Interface

InterfaceInterface

RS-232C interface Serial interface for communication (terminal block) RS-422/485 interface Serial interface for communication, control (terminal block) Current Loop output 20mA, passive type (terminal block) Analog output 4-20mA, free scaling output (terminal block) External Control Input 3 or 1 input selected functions (terminal block)

Relay output

Character color Cobalt-blue

Storing accumulation data, Percentage, Various state indicator (triangle 1,2,3)

Red for HI and LO, Green for OK

3 point (terminal block) Capacity: 50V AC/DC, maximum current 100mA (resistive load) Comparison mode selection HiHi, Hi, OK, Lo, LoLo output for limit comparison Zero band, preliminary, free fall, final for setpoint comparison

18. Specifications

AD-4407 Weighing Indicator Page 61

General

GeneralGeneral

Power supply

Power consumption Approximately 20VA Operation temperature -10°C to +40°C (14°F to 104°F) Operation humidity 85% R.H. (no condensation) Mass 1950g approximately Dimensions 199(W) x 206(H) x 80(D) mm Accessories Refer to "4.1.4. Accessories and Option"

18.1.

18.1. Dimensions

18.1.18.1.

Dimensions

DimensionsDimensions

Selection by internal connector from 100V AC, 120V AC, 200V AC and 230V AC, +10% to -15%, 45Hz to 65Hz

18.1. Dimensions

Page 62 AD-4407 Weighing Indicator

A&D AD-4407 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual