AND Weighing Indicator AD-4407 Instruction Manual
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AND Weighing Indicator AD-4407 Instruction Manual

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Weighing Indicator
WM+PD4000508

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Summary of Contents for AND Weighing Indicator AD-4407

  • Page 1 Weighing Indicator WM+PD4000508...
  • Page 2 This manual and Marks All safety messages are identified by the following, “WARNING” or “CAUTION”, of ANSI Z535.4 (American National Standard Institute: Product Safety Signs and Labels). The meanings are as follows: A potentially hazardous situation which, if not avoided, WARNING could result in death or serious injury.

  • Page 3: Table Of Contents

    Contents Compliance........................3 1.1.1. Compliance with FCC Rules................3 1.1.2. Compliance with European Directives ............3 Introduction ........................4 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.
  • Page 4 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.

  • Page 5: Compliance

    1. 1. 1. 1. Compliance Compliance Compliance Compliance 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.

  • Page 6: Introduction

    2. 2. 2. 2. Introduction Introduction Introduction Introduction 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: ......

  • Page 7: Installation And Precautions

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

  • Page 8: Adjustment Of The Load Cell Output

    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.

  • Page 9: Installing An Option Board

    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.

  • Page 10: Description Of Panels And Symbols

    4. 4. 4. 4. Description of Panels and symbols Description of Panels and symbols Description of Panels and symbols Description of Panels and symbols 4.1.1. Front Panel Description TOTAL PRINT Name Description STABLE Indicates when the display is stable. Indicates when the weight is net weight. ZERO Indicates when the display weight is in the Zero range.

  • Page 11: Rear Panel Description

    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.

  • Page 12: Other Displays And Symbols

    4.1.3. Other Displays and Symbols Standby display. Zero error when turning the display on. If the 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.

  • Page 13: Calibration

    5. 5. 5. 5. Calibration Calibration Calibration Calibration 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. 5.1.1.

  • Page 14: Calibration Procedure

    Note that the key does not function alone. Press the key while ON/OFF holding the key to end the calibration mode, if mis-operation. After ON/OFF displaying Can5el, press the key to stop calibration mode and to ON/OFF turn the indicator off. NOTE: When displaying Caloff , press the +/- key while pressing the key, ON/OFF...
  • Page 15 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.

  • Page 16: To Get Stabilized Data

    Specifying the Weighing Range of the First Range Specifying the Weighing Range of the First Range Specifying the Weighing Range of the First Range Specifying the Weighing Range of the First Range Step 3 After displaying Cap for 2 seconds, single range or the weighing capacity will be displayed.

  • Page 17: Zero Calibration

    5.2.3. Zero Calibration Zero calibration Procedure Step 8 Check the Cal 0 display. Select a zero calibration method to adjust the zero point The adjustment method Weighing input with nothing on the To step 9 (Normal way) weighing unit. The numerical way to Digital input input a load cell output To step 10...

  • Page 18: Exiting The Calibration Mode

    Weighing a Mass Weighing a Mass except the Weighing a Mass Weighing a Mass except the except the except the Maximum Capacity Maximum Capacity Maximum Capacity Maximum Capacity Span calibration Step12 Specify a mass value using keys. Step13 Place a mass equivalent to displayed value Maximum capacity on the weighing unit.

  • Page 19: Weighing Range Function

    key ..The key to store the parameters temporarily. Proceed to the Cal 0 display. Press and hold the key and press the ON/OFF No parameters are changed, CanCel is displayed and the calibration mode is finished. Step18 Press the key to turn the display off.

  • Page 20: Selecting The Division And Range

    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.

  • Page 21: Gravity Compensation Function

    5.5. 5.5. 5.5. 5.5. Gravity C Gravity Compensation Gravity C Gravity C ompensation ompensation F F F F unction ompensation unction unction unction 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.

  • Page 22: The Gravity Acceleration Table

    5.5.1. The Gravity Acceleration Table Amsterdam 9.813 m/s Manila 9.784 m/s Athens 9.800 m/s Melbourne 9.800 m/s Auckland NZ 9.799 m/s Mexico City 9.779 m/s Bangkok 9.783 m/s Milan 9.806 m/s Birmingham 9.813 m/s New York 9.802 m/s Brussels 9.811 m/s Oslo 9.819 m/s Buenos Aires...

  • Page 23: Calibration Error Code List

    5.6. 5.6. Calibration Error Code List Calibration Error Code List 5.6. 5.6. Calibration Error Code List Calibration Error Code List Exiting from a calibration error key ..The key to return the point where an error occurred. Retry the operation. key while pressing the key.

  • Page 24: Functions

    6. 6. 6. 6. Functions Functions Functions Functions 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.

  • Page 25: F-Functions

    6.2. 6.2. F F F F - - - - Functions Functions 6.2. 6.2. Functions Functions Weighing Conditions (Digital Filter, Zero trucking and Stability) Parameter Item Description 2 d/ 1.6s 4 d/ 1.6s 8 d/ 1.6s 16 d/ 1.6s 32 d/ 1.6s 64 d/ 1.6s If weak filter is set, the response Filter...
  • Page 26 Display and Other General Functions Parameter Item Description 5 times/s The selection in the unstable Display update rate condition. 10 times/s Left: Item, select using the Key click (ON/OFF) ZERO LoLo / Zero band Right: Parameter, select using keys [Type2] Buzzer 0: no sound, 1: continuous...
  • Page 27 External Input Parameter Item Description Not used (No function) ** 0 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+) EXT1 Start batching Function selection of Stop batching external input...
  • Page 28 Comparator Parameter Item Description 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) Comparator function Check weighing 1 Check weighing 2 Check weighing 3...
  • Page 29 Data Output Initial settings. Parameter Item Description ** 0 No data output Set f31, 32, 33 Analog output Data output Serial output RS-232C, RS-422/485 Serial output (Zero suppressing) Analog Output Initial settings. Parameter Item Description Display data Gross data Output data Net data Polarity is -999999 to 999999 (Initial setting is 0)
  • Page 30 Current Loop Output Parameter Item Description ** 0 Displayed data Gross data Net data Output data Tare data Gross data / Net data / Tare data Stream mode Manual mode Auto print mode(+) Output mode Auto print mode(+/-) When accumulation, automatically output ** 5 Not used ** 0...
  • Page 31 Serial Interface (continue) Parameter Item Description DP:point(.) / Delimiter:comma(,) Common to DP / Delimiter sending/receiving DP:comma(,)/ Delimiter:semicolon(;) 600 bps 1200 bps ** 2 2400 bps Baud rate 4800 bps 9600 bps ** 0 Data 7bits, Even parity Data 7bits, Odd parity Data bit, parity Data 8bits, Non parity *: Initial settings.

  • Page 32: Cf-Functions

    6.3. CF-Functions Item Parameter Description Cf00 No limitation Zero track width, motion Use limitation at f01, f02, f03, f27 and f28. detection condition Cf01 2% of CAP, Tare limit is 100 % CAP Zero range 10% of CAP, Tare limit is 100 % CAP Turning display on, the 3% of CAP, Tare limit is 50 % CAP range to zero display.

  • Page 33: Tare

    7. 7. 7. 7. Tare Tare Tare Tare 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.

  • Page 34: Accumulation

    8. 8. 8. 8. Accumulation Accumulation Accumulation Accumulation 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. 8.1.1. Preparation and Specification Set the following parameters to use the accumulation function.

  • Page 35: Display And Operation

    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.

  • Page 36: Code Memory

    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. Parameter Manual/Automatic Format No output Manual Fixed format Accumulated data Automatic output at Manual...

  • Page 37: Using Code Memory

    9.1.1. Using Code Memory key at the weight display, Cd x is displayed with the Step 1 Pressing the CODE present code memory number x blinking. Using the following keys: key....The key to input the code memory number. key ....The key to reset the code memory number (0). CLEAR key .....The key to copy the data set to other code memory number.

  • Page 38: Comparison

    10. Comparison Comparison Comparison Comparison 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.

  • Page 39: Condition Formula For Comparison

    10.1.1. Condition Formula for Comparison Comparison is performed based on the following formula. Upper/lower comparison Judge Condition Formula Display Output Upper limit (Hi limit) value < Displayed value Lower limit value Displayed value Upper limit value Displayed value < Lower limit (Lo limit) value 5-stage comparison Judge Condition Formula...
  • Page 40 Setting Order and Display for Weight Check Mode Setting Order and Display for Weight Check Mode Setting Order and Display for Weight Check Mode Setting Order and Display for Weight Check Mode f22 MODE Display 1 Upper Setpoint Upper Lower Lower 1 Class Comparator...

  • Page 41: Setpoint Comparison

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

  • Page 42: Simple Batch

    f22 = = = = 9 9 9 9 (Check weighing 3:Loss in weight) (Check weighing 3:Loss in weight) (Check weighing 3:Loss in weight) (Check weighing 3:Loss in weight) Preset target weight Tared Zero Weighing value Final Tare Weighing Free fall Zero band Calibrated Zero Output and Condition...

  • Page 43: Setting The Parameters Of Setpoint Comparison

    Toward the Zero band Toward the Zero band Toward the Zero band Toward 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.

  • Page 44: Hold Function

    11. Hold Function Hold Function Hold Function Hold Function 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;...
  • Page 45 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 key while pressing the key. TOTAL ENTER The external input function of averaging start is 19 and hold release is 20 of f13, f14 and f15.

  • Page 46: Counting Function

    12. Counting Function Counting Function Counting Function Counting Function 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.
  • Page 47 key....The key to register the unit weight and return to the piece ENTER count display. The unit weight is calculated automatically with the weight and the number of samples. Press key while pressing the The key to return to the piece count display without changing the unit weight.

  • Page 48: Rs-232C Interface

    13. RS RS- - - - 232C Interface 232C Interface 232C Interface 232C Interface 13.1. Specification 13.1. Specification 13.1. 13.1. Specification Specification 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...

  • Page 49: Data Format

    13.2. Data 13.2. Data Format Format 13.2. 13.2. Data Data Format Format There are two types of data format set at F-Function f34 and f35. The initial data format of f34 is shown below. 8 digit data Terminators Unit Header 1 Header 2 Cf06 = 0 , 1 Cf06 = 2 Cf07 = 0 Cf07 = 1 2 figures 3 figures...

  • Page 50: Command To Request Data

    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.

  • Page 51: Commands To Control The Indicator

    Request Net weight Request Net weight Request Net weight Request Net weight When receiving this command, returns the net data immediately. Template Command Reply Request Tare weight Request Tare weight Request Tare weight Request Tare weight When receiving this command, returns the tare data immediately. Template Command Reply...
  • Page 52 Display Gross Data Display Gross Data Display Gross Data Display Gross Data Displays the gross data. Template Command Reply Display Net Data Display Net Data Display Net Data Display Net Data Displays the net data. Template Command Reply Accumulation (M+) Accumulation (M+) Accumulation (M+) Accumulation (M+)

  • Page 53: Commands To Set Parameters

    Enabling Key Switches Enabling Key Switches Enabling Key Switches Enabling 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.

  • Page 54: Commands For Hold Function

    13.3.4. Commands for Hold Function Start Averaging to Hold Start Averaging to Hold Start Averaging to Hold Start Averaging to Hold Starts averaging to hold. The reply differs with the conditions. Template Command Reply Averaging start Averaging now Hold Release the Hold Data Release the Hold Data Release the Hold Data Release the Hold Data...

  • Page 55: Ufc Command

    13.4. 13.4. UFC Command 13.4. 13.4. UFC Command UFC Command UFC 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.
  • Page 56 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 #.

  • Page 57: Rs-422/Rs-485, Relay Output(Op-03)

    14. RS RS- - - - 422/RS 422/RS- - - - 48 485, Relay Output(OP 5, Relay Output(OP- - - - 03) 422/RS 422/RS 5, Relay Output(OP 5, Relay Output(OP 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.
  • Page 58 Connection Connection Connection Connection 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 Host computer AD-4407 #1...

  • Page 59: Relay Output & Control Input (Op-05)

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

  • Page 60: 20Ma Analog Output (Op-07)

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

  • Page 61: Current Loop Output (Op-08)

    17. Current Loop Output (OP Current Loop Output (OP- - - - 08) Current Loop Output (OP Current Loop Output (OP 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.
  • Page 62 Current Loop Output Current Loop Output Current Loop Output Current 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.

  • Page 63: Specifications

    18. Specifications Specifications Specifications Specifications Analog Input and A/D Conversion Analog Input and A/D Conversion Analog Input and A/D Conversion Analog Input and A/D Conversion Up to 0.25 mV/division Input sensitivity Input signal range -1 mV ~ 15 mV Load cell excitation voltage 5V DC 5%, 120 mA with sense voltage input Maximum 8 x 350 W load cells Load cell drive capacity...

  • Page 64: Dimensions

    General General General General Selection by internal connector from 100V AC, 120V AC, Power supply 200V AC and 230V AC, +10% to -15%, 45Hz to 65Hz Power consumption Approximately 20VA Operation temperature -10°C to +40°C (14°F to 104°F) Operation humidity 85% R.H.

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