AND Explosion Protected Weighing Indicator AD-4403-FP ST Series Instruction Manual
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AND Explosion Protected Weighing Indicator AD-4403-FP ST Series Instruction Manual

St series weighing indicator for explosion protected platform scale
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AD-4403-FP
Explosion Protected Weighing
Indicator
ST Series
Weighing Indicator for Explosion
Protected Platform Scale
INSTRUCTION MANUAL
Read all information in this manual and the ST series manual for the platform carefully and be
fully knowledgeable about the unit before use. And after you read, keep this manual at hand so
that you can refer to it whenever necessary.
WM:PD4000002A

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Summary of Contents for AND Explosion Protected Weighing Indicator AD-4403-FP ST Series

  • Page 1 AD-4403-FP Explosion Protected Weighing Indicator ST Series Weighing Indicator for Explosion Protected Platform Scale INSTRUCTION MANUAL Read all information in this manual and the ST series manual for the platform carefully and be fully knowledgeable about the unit before use. And after you read, keep this manual at hand so that you can refer to it whenever necessary.
  • Page 2 © 2000 A&D Company Ltd. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, or translated into any language in any form by any means without the written permission of A&D Company Ltd. The contents of this manual and the specifications of the instrument covered by this manual are subject to change for improvement without notice.

  • Page 3: Table Of Contents

    CONTENTS APPENDIX ........................II SAFETY TERMS USED IN THIS MANUAL..............III WARNING LABEL ......................IV SAFETY PRECAUTIONS FOR INSTALLATION ............V SAFETY PRECAUTIONS DURING OPERATION ............V ABOUT THIS MANUAL ....................V 1. INTRODUCTION .....................1-1 FEATURES ........................1-1 FRONT PANEL ......................... 1-2 DISPLAY ...........................

  • Page 4: Appendix

    7. OTHER FUNCTIONS ....................7-1 AUTO PRINT........................7-1 AUTOMATIC ACCUMULATION ..................7-1 AUTOMATIC FREE FALL COMPENSATION ..............7-2 8. INTERFACE ......................8-1 CONTROL INPUT / OUTPUT ................... 8-1 STANDARD SERIAL OUTPUT ..................8-3 OPTION (OP-03: RS-422/485, OP-04: RS-232C)............. 8-4 OPTION (OP-07 ANALOG OUTPUT) ................8-7 DATA TRANSMITTING MODE ..................

  • Page 5: Safety Terms Used In This Manual

    SAFETY TERMS USED IN THIS MANUAL Symbol This is the symbol used for precautions. Read carefully where appears and follow the instructions to avioid injury or damage to your property. Signal Words Signal Words, “Danger”, “Warning”, and “Caution”, identify safety messages to the reader, and these words mean the followings;...

  • Page 6: Warning Label

    WARNING LABEL A warning label is affixed to the product to call attention for the risk of explosion. Do not remove the label and keep it readable at all times. The picture above is of Type A model for weighing in the customer programmed control mode and the built-in automatic program mode.) with the Conduit fittings options.

  • Page 7: Safety Precautions For Installation

    SAFETY PRECAUTIONS FOR INSTALLATION The indicator complies with “ExdIIBT5X” specifications for Explosion protected devices. Install and use the indicator in a proper place to avoid explosion. Environments • Install and operate the indicator in Zone 1 or Zone 2. Never use in Zone 0. •...

  • Page 8: Introduction

    1. INTRODUCTION The AD-4403-FP/ ST is an Explosion protected weighing indicator to be installed and used in hazardous area: Zone 1 and Zone 2 where explosive gas exists in the air. It complies with the requirements from IEC (International Electrotechnical Commission) standard: Qualification number: C13526) 1-1 Features •...

  • Page 9: Front Panel

    1-2 Front Panel The picture above is of Type A model for normal batching/ loss-in-weigh/ nozzle controlled weighing mode) with the conduit fitting option. Name Description Hooks Used for lifting. Display Displays weight, status, and messages. See {1-3 Display} Buzzer Sounds for a warning or when weighing completes.

  • Page 10: Display

    1-3 Display Name Description Main Display A 7-digit 7-segment display. Displays gross weight, net weight, etc An 8-digit 7-segment display. The display content can be selected at Sub display function settings. See {Appendix C: Function List } “—“ The upper “—” mark indicates the status of the weight. [ZERO] Illuminates at the center-zero.

  • Page 11: Operation Keys

    1-4 Operation Keys Type A for the normal batching/ loss-in-weigh/ nozzle controlled weighing mode. Name Description Returns the display to the center of zero. The range of zero can be set at [ZERO] CALF-05. See { Appendix C: Function List} Works as a numerical key, 7, used for settings.
  • Page 12 Name Description [11] [ENTER] Writes a value into memory or ends the setting. [12] Selects item. See FncF-02 {Appendix C: Function List}. • Returns to the previous status. • Escapes from the current operation. [13] [ESC] • Mutes the sound of the buzzer. Works as a numerical key, 3, used for settings.
  • Page 13 Type B for the check-weighing mode. Name Description Returns the display to the center of zero. The range of zero can be set at [ZERO] CALF-05. See { Appendix C: Function List} Works as a numerical key, 7, used for settings. Enters the analog output (OP-07) mode.
  • Page 14 Name Description [11] [ENTER] Writes a value into memory or ends the setting. Selects an item. [12] See FncF-02 {Appendix C: Function List}. • Returns to the previous status. • Escapes from the current operation. [13] [ESC] • Mutes the sound of the buzzer. Works as a numerical key, 3, used for settings.

  • Page 15: Inside The Case

    1-5 Inside the Case Name Description Disables the calibration function. Calibration disable ON Calibration enabled switch OFF Calibration disabled Wiring label Shows cable connections. Control signal For control signal cables. terminals Turns on and off the power to the unit. Power switch Keep the switch on during use.

  • Page 16: Installation

    2. INSTALLATION 2-1 Precautions The indicator complies with “ExdIIBT5X” specifications for Explosion protected devices. Install and use the indicator in a proper place to avoid explosion. Environments • Install and operate the indicator in Zone 1 or Zone 2. Never use in Zone 0. •...

  • Page 17: Wiring

    2-2 Wiring Open the front panel door removing screws on the front panel, and connect a power cable, load cell cables, and control signal cables to the terminals inside the case. Follow the instructions below. Cable used The use of a 6 wire shielded cable is recommended in order to reduce weighing error.
  • Page 18 Control signal cable Name Pin # Name Description IN 1 Control input function—INF-01 IN 2 Control input function—INF-02 IN 3 Control input function—INF-03 IN 4 Control input function—INF-04 Control Input IN 5 Control input function—INF-05 IN 6 Control input function—INF-06 COM.
  • Page 19 Before closing the door Place the cable on the heat sink board to avoid pinching the cable when closing the door.

  • Page 20: Installing Conduit Fittings Option Op-10 - 14

    2-3 Installing Conduit Fittings Option OP-10 - 14 Affix conduit fittings to the unit following the instructions below. Parts Name [ 1 ] Lock nut [ 2 ] Gasket [ 3 ] Conduit fitting [ 4 ] Sealing tape Procedures Wind the [4] Sealing tape around the [3] Conduit fitting.

  • Page 21: Installing Wall-Mounting Fittings

    2-4 Installing Wall-Mounting Fittings The fittings have been attached temporally when shipped. Before use, affix the wall-mounting fittings securely to the back of the unit with screws. Be WARNING sure to apply some threadlocker to the screws after fastening the screws to avoid loosened screws that may cause accidents.
  • Page 22 [Blank page]...

  • Page 23: Operation

    3. OPERATION 3-1 Turning the Power On • Turning on the power switch inside the case illuminates all the display for 2 seconds, then to normal display. • [ON/OFF] turns the display on and off, not the power supply. • When the power is turned OFF with “O” indicated (OFF mode), “O” will be displayed when turned ON next time.

  • Page 24: Setting And Recalling Set Points

    3-3 Setting and Recalling Set points Setting set points 1. Enter the set point setting mode. Press [CODE] [code number (2 digits)] [SET POINT] [ENTER] in this order. It shows; Main display: “CodE XX” Sub display: “YYYYYY” Status display section (lower): “FINAL” mark turns on. Left LEDs: “SET POINT”...

  • Page 25: Recalling Through Clearing Accumulation Data

    3-4 Recalling through Clearing Accumulation data 1. Recall the accumulation data (weight and count). Press [CODE] [code number (2 digits)] [F] in this order. It shows; Main display: “CodE XX” (Code number) Sub display: “YYYYYY” (Accumulated weight) Left LEDs: “TOTAL” LED turns on. Use numerical keys ([0] –...

  • Page 26: Editing Accumulation Data

    3-5 Editing Accumulation data Set point editing modes There are 8 modes for editing set point data. Mode # Mode name Description Mode 0 Retrieves the code number with no set point data setting. Writes set point data over the set point designated by a code Mode 1 number.
  • Page 27 Procedures for each mode Mode # Name Description Display Mode 0 Retrieves the code number with no set point data set. “CodE bL” Press [ENTER] to display the code number with no set point data It returns to the set point editing mode after the action. “SEArch ”...
  • Page 28 Mode # Name Description Display Mode 4 Displays all the set points that have been set. “CodE ” Input the 2-digit code number of the data to be displayed. Press [+/-] to cancel the input and re-input. “ALL diSP” Press [ESC] to return to the set point editing mode. “SET POINT”...

  • Page 29: Calibration

    4. CALIBRATION Section related: {Appendix C:FUNCITON LIST: CALF―Calibration Functions} {Appendix B:Erro codes} 4-1 General There are three ways to calibrate zero and span. Digital span calibration Calibrates with load cell output voltage. Actual load calibration Calibrates with weights. Gravity compensation Sets the know acceleration rate (“g”) for your location 4-2 Digital Span Calibration This is calibration using the load cell output voltage (mV/V) instead of weights.
  • Page 30 Actual load calibration procedures Calibration procedures vary by the type of calibration. Follow the step number in the table below to calibrate. When “C ErrXX” is displayed, there is something wrong with the calibration. See {Appendix B: Error Codes}. Zero calibration only Span calibration only Zero and Span calibration Get in the calibration mode.

  • Page 31: Gravity Compensation

    4-4 Gravity compensation 1. Get in the calibration mode Press [CALF] while pressing [ENTER] in the normal mode, and press [ENTER] next. “CAL Set” is displayed. (ready to calibrate) Press [ESC] to return to the normal mode. 2. Get in the Gravity compensation mode Press [FUNC.].

  • Page 32: Function Settings

    5. FUNCTION SETTINGS Section related: {Appendix C: Function list:} The functions determine the operations of the indicator and each function is sorted into the groups by capabilities and represented by prefixing its group name. All the function setting are done in the same manner except for FuncF-01. All the setting information is stored in the EEPROM.

  • Page 33: Function Settings

    5-2 Function Settings 1. Enter the function setting mode. Press [FUNC.] for 0.3 seconds or longer in the normal mode. “Function” is displayed on the sub display. [FUNC.] will not work unless pressed for 0.3 seconds or longer. Press [ESC] to return to the normal mode.. 2.

  • Page 34: Weighing

    6. WEIGHING Section related: {Appendix C: Function List—CALF-14} 6-1 Weighing value and Set point Weighing is performed comparing the weighing value with “Set point” values, and the weighing process is controlled by input and output signals. Type of weighing values There are 2 types of weighing values: Display count and internal count.

  • Page 35: Weighing Modes

    6-2 Weighing Modes The indicator-FP has 10 weighing modes, which vary from the weighing method (normal batching or loss-in weigh) and with/without a PLC (Programmable Logic Controller). Choose the mode suitable for your weighing at CALF-14. (See {Appendix C: Function List}) Utility PLC.
  • Page 36 [Blank page]...

  • Page 37: Calf-14="1" Weighing Mode

    6-3 CALF-14=“1” Weighing Mode (Normal batching in customer programmed control mode) Output signal Output condition Gross weight ≤ Zero band Zero band Final - Optional preliminary ≤ Full-flow Net weight ≤ medium-flow Final - Preliminary Net weight ≤ Dribble-flow Final - Free fall Net weight Over limit...

  • Page 39: Calf-14="2" Weighing Mode

    6-4 CALF-14=“2” Weighing Mode (Loss-In-weigh in customer programmed control mode) Output signal Output condition ≤ Zero band Zero band Gross weight ≤ Full Full Gross weight Final - Optional preliminary ≤ Full-flow - Net weight ≤ Final - Medium-flow Preliminary - Net weight ≤...

  • Page 41: Calf-14="3" Weighing Mode (With No Supplementary Flow)

    6-5 CALF-14=“3” Weighing Mode (with no Supplementary Flow) (Normal batching in built-in automatic program mode) Output signal Output condition Gross weight ≤ Zero band Zero band Final - Optional preliminary ≤ Full-flow Net weight ≤ Medium-flow Final - Preliminary Net weight ≤...
  • Page 42 Note In the case of built-in-automatic program mode weighing, the set point data is held until batch finish since batch start. Therefore, a set point altered during batching takes effect after “batch finish” is output. “Within limit” is on in the chart above.

  • Page 43: Calf-14="3" Weighing Mode (With Supplementary Flow)

    6-6 CALF-14=“3” Weighing Mode (with Supplementary Flow) (Normal batching with supplementary flow in built-in automatic program mode) Supplementary flow automatically turns on the dribble flow for the specified time when the loaded weight is not sufficient. To make supplementary flow, set the “maximum supplementary flow times, SQF-08,” to other than 0, and the “supplementary flow open timer, SQF-16,”...
  • Page 44 Note In the case of built-in-automatic program mode weighing, the set point data is held until batch finish since start of batching. Therefore, a set point altered during batching takes effect after “batch finish” is output. The chart above is the case that a judgement result becomes “Within limit” at the third judgement after supplementary flow action has been made twice.

  • Page 45: Calf-14="4" Weighing Mode

    6-7 CALF-14=“4” Weighing Mode (Loss-In-weigh in built-in automatic program mode) Output signal Output condition ≤ Zero band Zero band Gross weight ≤ Full Full Gross weight ≤ Full-flow Final - Optional preliminary Net weight ≤ Medium-flow Final - Preliminary Net weight ≤...
  • Page 46 SQF-21/ SQF-22 setting enables to add automatically the Final weight to Zero band or Note Full. Therefore there is always enough ingredient left in the hopper for a measurement. In the case of built-in-automatic program mode weighing, the set point data is held until batch finish since start of batching.

  • Page 47: Calf-14="5" Weighing Mode

    6-8 CALF-14=“5” Weighing Mode (Nozzle controlled weighing mode) Output signal Output condition ≤ Zero band Zero band Gross weight Final - Optional preliminary ≤ Full-flow Net weight ≤ Medium-flow Final - Preliminary Net weight ≤ Dribble-flow Final - Free fall Net weight Over limit Final +...
  • Page 48 Note In the case of built-in-automatic program mode weighing, the set point data is held until batch finish since start of batching. Therefore, a set point altered during batching takes effect after “batch finish” is output. Chart above is of the case; •...

  • Page 49: Calf-14=6 Weighing Mode

    6-9 CALF-14=6 Weighing Mode (Check weighing 1) Output signal Output condition Gross weight ≤ Zero band Zero band Hi-Hi Hi-Hi limit < Net weight Target weight + Hi limit < Net weight ≤ Net weight ≤ Target weight Target weight - Lo limit + Hi limit Net weight <...

  • Page 50: Calf-14=7 Weighing Mode

    6-10 CALF-14=7 Weighing Mode (Check weighing 2) Output signal Output condition Gross weight ≤ Zero band Zero band Hi-Hi Target weight + Hi-Hi limit < Net weight < Net weight ≤ Target weight + Hi-Hi limit Target weight + Hi limit ≤...

  • Page 51: Calf-14=8 Weighing Mode

    6-11 CALF-14=8 Weighing Mode Check weighing 3) Output signal Output condition Gross weight ≤ Zero band Zero band Hi-Hi Hi-Hi limit < Net weight Hi limit < Net weight ≤ Net weight ≤ Hi limit Lo limit Net weight < Lo limit Lo-Lo Net weight <...

  • Page 52: Calf-14=9 Weighing Mode

    6-12 CALF-14=9 Weighing Mode Check weighing 4) Output signal Output condition ≤ Zero band Zero band Gross weight Hi-Hi limit ≤ Hi-Hi Net weight Hi limit ≤ Net weight < Hi-Hi limit Lo limit ≤ Net weight < Hi limit Lo-Lo limit ≤...
  • Page 53 [Blank page] 6-20...

  • Page 54: Other Functions

    7. OTHER FUNCTIONS 7-1 Auto Print Section related:{Appendix C: Function list: SiF—Standard Serial Output Functions: SiF 02} {Appendix C: Function list: SiF— rSF: OP-03 (RS-422/485), OP-04 (RS-232C): rSF -02} Auto print is the capability to output the Batch Finish weight from the external output configured to “Auto Print”.

  • Page 55: Automatic Free Fall Compensation

    7-3 Automatic Free Fall Compensation Section related: {Appendix C: Function List {Appendix C: Function List—Sq F: Weighing Sequence Functions, Sq F-03, 04, 29} In batch weighing, the actual Free Fall {Weight at batch finish - (Final weight – Free Fall weight)} is not equal to the value of the Free Fall setting.

  • Page 56: Interface

    8. INTERFACE 8-1 Control Input / Output Section related: {Appendix C: Function List—InF: Control Input Functions} {Appendix C: Function List—outF: Control Output Functions} The Control Input / Output interface, consists of 6 inputs and 6 outputs, is intended for inputting/outputting weighing control signals to an external unit. The capability of each input/output terminal can be selected at its function setting, except COM (common).
  • Page 57 Specifications Input circuit Maximum Input Voltage +12 V Maximum input current 3 mA approximately Contact Relay contact or Open collector Output circuit Maximum input voltage 220 V AC/ 24 VDC Maximum input current 0.5A (AC)/ 0.5A (DC)

  • Page 58: Standard Serial Output

    8-2 Standard Serial Output Section related: {8-6 Data Transmitting Format data} {Appendix C: Function List—SiF: Standard Serial Output Functions} The standard serial output is a 20-mA current loop interface for connection of a remote indicator or printer to the indicator. This output does not have a power supply, an external power supply is required. Specifications Interface Specifications Method...

  • Page 59: Option (Op-03: Rs-422/485, Op-04: Rs-232C)

    8-3 Option (OP-03: RS-422/485, OP-04: RS-232C) Section related: {8-6 Data Transmitting Format data} {Appendix C: Function List— rSF: OP-03 (RS-422/485), OP-04 (RS-232C) OP-03 (*RS-422/485) and OP-04 (RS-232C) provides external inputs/outputs to be connected to a personal computer and other peripherals. OP-03 can be switched between RS-422 and RS-485.
  • Page 60 Address capability (OP-03: RS-422/485) Section related: {Appendix C: Function List— rSF: OP-03 (RS-422/485), OP-04 (RS-232C: rSF-09) The address capability responds only when a specific unit is called from a host computer. The address number of each unit can be set from 1 to 99 with RSF-09; 0 denotes no address capability. When a command prefixed with an address “@xx”(xx is an address number) is sent from the host computer, each indicator compares this with the address setting of the individual instrument.
  • Page 61 Example Note: The polarity of signal A and B vary from computers. Not necessary to ground the SG (Signal Ground) terminal to a computer if no SG terminal. Set 8 ms or more for the SDA and SDB signal interval.

  • Page 62: Option (Op-07 Analog Output)

    8-4 Option (OP-07 Analog Output) Section related: {8-6 Data Transmitting Format data} {Appendix C: Function List— AnF: Analog Output Functions) The OP-07 analog output option is for sending weight data to the analog input unit. The output is a 4 to 20 mA current output proportional to the display reading.

  • Page 63: Data Transmitting Mode

    8-5 Data Transmitting Mode OP-03/04 covers all transmitting modes. However standard serial output does not. See the table below. The data is transmitted in synchronization with the update of the display. When the display rewrite exceeds the baud rate, data transmission is Stream suspended until the next display update.

  • Page 64: Data Transmitting Format

    8-6 Data Transmitting Format Item of data →Description ASCII code Hex. Description ↓Item [53 54] STable Header1 [55 53] UnStable [4F 4C] OverLoad [47 53] GroSs weight [4E 54] NeT weight [54 52] TaRe [54 57] Total Weight (accumulated weight) Header2 [54 4E] Total Number (accumulated count)
  • Page 65 Data format Format Type Format Name Form A A&D Standard Data Format Standard format for A &D products like weighing indicators and printers. 18 characters in all Example (Stable, Gross weight: +12345kg) Head 1 Head 2 Data Unit Term. S T , G S , Form B A&D Standard Data Format with Code Number...
  • Page 66 Format Type Format Name Form E Set Point Setting Format See {Appendix E: Data output examples} • Type B model for the Check weighing • This format is available only in command mode. • Data length: 76 bytes ( 60 bytes) •...
  • Page 67 Format Type Format Name Form H Weighing Condition Read-Out Format Example Weighing data Positive Overflow, Weight Data: 7FFFFF Weighing data is described in 6-digit hexadecimal ignoring decimal point. Weighing data Set Point data Terminator 999.9 kg → 00270F (Hex) 6 digits, hexadecimal -0.1 kg →...

  • Page 68: Command Mode

    8-7 Command Mode The indicator receives a command transmitted from a peripheral unit like a computer in the communication procedure shown below, and operates in compliance with the command and responds with a result. The communication procedure depends on the type of command. When the command is not accepted due to an error (improper command or faulty data), a “negative acknowledgment”...
  • Page 69 Commands See {8-6 Data Transmitting Format —Data Format} for “Data Format”. See {8-7 Command Mode— Communication procedure} for “Procedure”. Data Command Command name Function Procedure Format (Request Weight) Recalls the weight • The content of the response data is the same as that set with RSF-01. •...
  • Page 70 See {8-6 Data Transmitting Format —Data Format} for “Data Format”. See {8-7 Command Mode— Communication procedure} for “Procedure”. Data Command Command name Function Procedure Format (Halt Batch) Halt batch in an emergency • This command is available only in the built-in automatic program mode weighing. •...
  • Page 71 Programming in RS-422 Example: Recalls the weighing data from two indicators. Settings Personal computer Baud rate 9600bps Parity Even Character bit length 7 bits Stop bit length 1 bit Terminator CR,LF Indicator Baud rate 9600bps rSF-03=5 Parity Even rSF-04=2 Character bit length 7 bits rSF-05=7 Stop bit length...
  • Page 72 Programming in RS-232C Settings Personal computer Baud rate 9600bps Parity Even Character bit length 7 bits Stop bit length 1 bit Terminator CR,LF Indicator Baud rate 9600bps rSF-03=5 Parity Even rSF-04=2 Character bit length 7 bits rSF-05=7 Stop bit length 1 bit rSF-06=1 Terminator...
  • Page 73 [Blank page] 8-18...

  • Page 74: Maintenance

    9. MAINTENANCE 9-1 System check Check items Following 12 items can be checked in this check mode. Display in the check Check item mode “Chc PrG” Program version “Chc Ad” A/D converter “Chc KEy” Key switches Display “Chc LEd” “Chc buZ”...
  • Page 75 Each check item Display Check Item “Chc PrG” Program Version This check displays the version of the program stored in the ROM. The version number is displayed as “vEr X.XX” Press [ESC] to return to the check item-selecting mode. “Chc Ad”...
  • Page 76 Display Check Item “Chc LEd” LEDs Pressing [F] or [ENTER] shows a relevant number of the LED as “no.XX” and illuminates the LED. To return to the check item-selecting mode, press [ESC]. Display SET POINT “no. 1” TOTAL “no. 2” ACCEPT “no.

  • Page 77: Clearing "Zero" And "Tare

    Display Check Item “Chc Out” Control output (Terminal #10 to #19) Turns on a terminal #10 to #19 in this order and displays a relevant terminal-number as shown below. (This check is performed automatically.) Ignore these displays, “J11 6” , “J11 4” , “J11 2” . They are for factory use. To return to the check item-selecting mode, press [ESC].

  • Page 78: Initialization

    9-3 Initialization You will lose all the setting data stored in the memory by initializing. The lost data can not be retrieved. Initialization swaps all the data stored in the memory in the RAM and the EEPROM with the default data that factory has configured originally.

  • Page 79: Appendix A: Specifications

    APPENDIX A: SPECIFICATIONS Specifications A/D Converter Block Input sensitivity 0.3μV/D or more Zero correction range 0 – 20mV (0 - 2mV/V) 10 VDC±5%, 120mA with remote sensing capability Load cell excitation Up to four 350Ω load cells can be connected Temperature Zero point ±(0.2μ+0.0008% of Dead Load)/...
  • Page 80 Interfaces • 6 points (6 bits, 2 Commons) • Dry contact or open collector Input • Signal is insulated from an internal circuit by an (CONTROL IN) optocoupler. • Terminal functions selectable by the function settings Control I/O • 6 points (2 bits, 1 Common x 3) •...
  • Page 81 General specifications • Anti explosion structure Structure • Type: ExD BT5 (Inspection qualified number: “C13526” • Zero point correction value, tare value, set point, accumulated weight backup by a lithium battery (Approx. 10 years) • Data backup An alarm indicator lamp is turned on when the battery is running out. •...

  • Page 82: Dimensions: Indicator

    Dimensions: Indicator (Unit: mm) Picture above is of type A model with conduit fitting options (OP-10-14) installed.

  • Page 83: Dimensions: Op-20 Stand

    Dimensions: OP-20 Stand...

  • Page 84: Mounting Dimensions

    Mounting Dimensions (Unit: mm) Picture above is of type A model with conduit fitting options (OP-10-14) installed.
  • Page 85 [Blank page]...

  • Page 86: Appendix B: Error Codes

    APPENDIX B: ERROR CODES Error code Causes Solutions The minimum graduation is other than 1, 2, “C Err 0” Confirm setting of the minimum graduation, CALF-03. 5, 10, 20, and 50. Resolution (weighing capacity divided by Confirm the relations between the weighing capacity “C Err 1”...
  • Page 87 [Blank page]...

  • Page 88: Appendix C: Funciton List

    APPENDIX C: FUNCITON LIST Section related: {5. Function settings} FncF—Basic Functions Function # Function name Default FncF -01 key Operation Not disabled Disable Status display (lower) ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ Press a key to be disabled, then press [F] to disable. When disabled, a relevant digit becomes “1”...
  • Page 89 Function # Function name Range Default FncF-04 Sub display None Gross weight Net weight Tare weight , Preset tare weight Final Total accumulated weight Total accumulated count display FncF-05 None “Discharging” (Only effective in normal batching in the built-in automatic program) “Zero tracking”...
  • Page 90 Function # Function name Default Automatic return to the normal mode after indicating FncF-10 set point data Disable When no operation from keys for more than 10 seconds, it returns to the normal mode. Not disabled FncF-11 Preset tare weight by code Preset tare without code number can be recalled in spite of the Disable setting of “0”.

  • Page 91: Sq F-Weighing Sequence Functions

    Sq F—Weighing Sequence Functions The SqF functions are available only for the mode specified in the note column and each mode name is described as shown below. Not specified functions are available for all the weighting sequences. Auto: Built-in automatic program mode Batch: Batch-weighing mode Loss: Loss-in-weight mode Nozzle: Nozzle controlled weighing mode...
  • Page 92 Note Function # Function name Range Default Batch Finish output Sq F-14 0.0 - 25.5 (sec.) Auto width Batch monitoring Sq F-15 0 – 255 (sec.) Auto timer Supplementary flow Sq F-16 0.01 - 2.55 (sec.) 0.10 Auto open timer Supplementary flow Sq F-17 0.1 - 25.5 (sec.)
  • Page 93 Note Function # Function name Range Default Sq F-27 Buzzer Disable Full-flow (Go) Medium-flow (Lo) Dribble-flow (Lo-Lo) Over limit (Hi) The built-in buzzer sounds synchronized with the Acceptable weight selected signal for the period of time Sq F-28 has Under limit (Hi-Hi) determined.

  • Page 94: In F-Control Input Functions

    In F—Control Input Functions Function # Function name Default in F-01: 1 in F-02: 2 Control Input; Capability of pins #1 to #9 of the in F-03: 3 in F-01 - 06 control signal terminals inside the case. in F-04: 4 in F-05: 5 in F-06: 6 No capability...

  • Page 95: Outf-Control Output Functions

    outF—Control Output Functions Function # Function name Range outF-01: 1 outF-02: 2 Control output; Capability of pins #10, 11, outF-03: 3 outF-01 - 06 14, 15, 18, and 19 of the control signal outF-04: 4 terminals inside the case. outF-05: 5 outF-06: 6 No capability Zero band...

  • Page 96: Sif-Standard Serial Output Functions

    SiF—Standard Serial Output Functions Function # Function name Default SiF-01 Output data Displayed weight Gross weight Net weight Tare Gross weight/net weight/tare Accumulated weight Accumulated count Accumulated weight/accumulated count SiF-02 Data transmitting mode Stream Auto print Manual print Accumulation timing print SiF-03 Baud rate (bps) 600 bps...

  • Page 97: Rsf-Op-03:Rs-422/485/ Op-04:Rs-232C Functions

    rSF—OP-03:RS-422/485/ OP-04:RS-232C Functions Function # Function name Default rSF-01 Output data Displayed weight Gross weight Data format: form A (A&D standard) Net weight See {8-6:Data Transmitting Format}. Tare Gross weight/net weight/tare Accumulated weight Data format: form C (accumulation data format) Accumulated count See {8-6:Data Transmitting Format}.

  • Page 98: Anf-Analog Output Functions

    AnF—Analog Output Functions Function # Function name Range Default AnF-01 Output data Displayed weight Gross weight Net weight AnF-02 Weight at 4 mA output -999999 - 9999999 AnF-03 Weight at 20 mA output -999999 - 9999999 10000 C-11...

  • Page 99: Calf-Calibration Functions

    CALF—Calibration Functions ST: In case of the ST series, do not change the settings. If changed, weighing will not be performed properly. Function # Function name Range Default CALF-01 ST Weighing unit None CALF-02 ST Decimal point position None 1 2 3 4 5 1 2 3 4.5 1 2 3.4 5 1 2.3 4 5...
  • Page 100 Function # Function name Range Default CALF-06 Zero Tracking Time 0.0 - 5.0 (sec.) CALF-07 Zero Tracking Width 0 – 9 (1/2D) Zero tracking compensation function will automatically bring the display back to zero when there are small deviations. This function is set in combination with CALF-06 and CALF-07. Zero tracking is not performed with CALF-06=0.
  • Page 101 Function # Function name Range Default CALF-08 Motion detection time 0.0 - 5.0 (sec.) 0 – 9 (1D CALF-09 Motion detection width These settings modify the “Stable” condition by the counts per time of non-movement before the indicator recognizes the stable condition. The fewer counts per longer time are more likely to recognize the stable condition and vice versa.
  • Page 102 Function # Function name Range Default CALF-14 Weighing mode Normal batching (Customer Programmed Control Mode) Loss-in-weight (Customer Programmed control Mode) Normal batching (Built-in automatic program mode) Loss-in-weigh (Built-in automatic program mode) See {6. Weighing} Nozzle Controlled Weighing Mode (Built-in automatic program mode) in detail.
  • Page 103 ST : In case of the ST series, do not change the settings. If changed, weighing will not be performed properly. Function # Function name Range Default CALF-19 ST Zero Input Voltage 0.000000 - 2.200000 (mV/V) 0.000000 Input Voltage (mV/V) from the Load Cell at "Zero", which is determined in "Zero Calibration" with weights.—Actual load calibration Span Input Voltage CALF-20 ST...

  • Page 104: Appendix D: Gravity Acceleration Map

    APPENDIX D: GRAVITY ACCELERATION MAP 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 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 105 Fig Apx-D-02 Gravity map.WMF...

  • Page 106: Appendix E: Data Output Examples

    APPENDIX E: DATA OUTPUT EXAMPLES Output conditions Terminator <TR> (0DH or 0D0AH) Control code <EOF>(1AH) Code number Final (Go) 500.0kg Free fall (not in use) 10.0kg Preliminary (Hi-Hi) 120.0kg Optional preliminary (Lo-Lo) 350.0kg Over limit (Hi) 10.0kg Under limit (Lo) 20.0kg Zero band 0.5kg...

  • Page 107: Form F

    Form F * Factory setting: rSF-02 = “5” (Command mode) Address: “None” (rSF-09=0) Address : “1” (rSF-09=1)

  • Page 108: Form G

    Form G Address: “None” (rSF-09=0, CALF-14=1~5, Customer Programmed Control Mode/ Built-in automatic program mode weighing) Address: “1” (rSF-09=1, CALF-14=1~5, Customer Programmed Control Mode/ Built-in automatic program mode weighing)
  • Page 109 Address: “None” (rSF-09=0, CALF-14=6~9, Check weighing) Address: “1” (rSF-09=1, CALF-14=6~9, Check weighing) Reading data out from EEPROM (rSF-09) Address: “None” (rSF-09=0) Address: “1” (rSF-09=1)

  • Page 110: Appendix F: User's Setting Record

    APPENDIX F: USER’S SETTING RECORD Keep all the setting information for future maintenance. Function Setting Record Func. # Function Name Value Func. # Function Name Value FncF: Basic Functions Sq F: Weighing Sequence Functions FncF-01 Key Operation Selection of comparison weight FncF-02 [F] key function Sq F-02...
  • Page 111 Section Function Value Section Function Value in F: Control I/O—Input AnF: Analog Output in F-01 AnF-01 Output data in F-02 AnF-02 Weight value at 4 mA output in F-03 AnF-03 Weight value at 20 mA output Pin #1 to #9 of control signal terminal inside the case CALF: Calibration in F-04...

  • Page 112: Set Point Setting Record

    Set Point Setting Record Item Value Tare Final Free fall Preliminary Optional preliminary Over limit Under limit Zero band Full Dribble-flow time (Use a stop watch to measure) Medium-flow time (Use a stop watch to measure) Full-flow time Target weight Hi-Hi limit Hi limit Lo limit...

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