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Page 45

AD-4401A

14. RS-422/485

14.1. Terminal Assignment

14.2. Connection Diagram

14.2.1. RS-422

Terminal No.

Description

Send data

Receive data

Open-circuit:

Disable the terminal resistor

Short-circuited to No. 4:

Enable the terminal resistor

6 Signal

ground

4 Receive data

6 Signal ground

5 Terminal resistor

2 Send data

3 Receive data

1 Send data

AD-4401A

100

Ω

Master

Summary of Contents for AD-4401A

Page 1: ...AD 4401A Weighing Indicator INSTRUCTION MANUAL 1WMPD4003050 ...

Page 2: ...may result in minor or moderate injury or damage to the instrument 2015 A D Company Limited 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 Limited The contents of this manual and the specifications of the instrument covered by this manual are subject to ...

Page 3: ...2 7 BASIC WEIGHING FUNCTIONS 14 8 BATCH WEIGHING FUNCTIONS 17 8 1 Normal Batching 17 8 2 Loss in weight Batching 20 8 3 Sequential Weighing Functions 23 8 4 Simple Comparison Normal Batching 25 8 5 Simple Comparison Loss in weight Batching 25 8 6 Simple Comparison Functions 25 8 7 Weighing Sequence Functions 26 9 CHECK WEIGHING FUNCTIONS 28 9 1 Check Weighing 1 28 9 2 Check Weighing 2 28 9 3 Check...

Page 4: ...n Data Output Timing rS F 02 is 1 2 3 or 7 48 14 6 Format When Data Output Timing rS F 02 is 5 or 6 49 14 7 Format When Data Output Timing rS F 02 is 8 50 14 8 Format When Data Output Timing rS F 02 is 4 51 14 9 RS 422 485 RS 232C Functions 55 15 RS 232C 56 15 1 Pin Assignment 56 15 2 Connection Diagram 57 15 3 Communication Specifications 57 15 4 Communication Functions 57 16 ANALOG 4 20 MA OUTPU...

Page 5: ... 20 4 Checking BCD Output 75 20 5 Checking RS 422 485 RS 232C 75 20 6 Checking Setpoint Input 75 20 7 Checking Analog 4 20 mA Output 76 20 8 Checking Load Cell Input 76 20 9 Checking Software Version 76 21 INITIALIZATION 77 21 1 Parameter Initialization 77 21 2 General Function Initialization 77 21 3 All Data Initialization 78 22 SPECIFICATIONS 79 ...

Page 6: ...wet with oil chemicals or water Please note that securing the indicator to the control panel will provide the indicator outside of the control panel with IP65 protection When installing or removing the indicator be sure to turn off all used external power supplies beforehand Precautions for wiring WARNING When wiring the indicator be sure to turn off all used external power supplies beforehand Whe...

Page 7: ...ach the accessory status label when performing loss in weight batching or check weighing 5 Final weight Free fall Preliminary Optional preliminary Overweight Underweight Near zero Z BAND Final weight Free fall Preliminary Full Overweight Underweight Near zero Z BAND Near zero Z BAND Lo Lo Lo Go Hi Hi Hi 6 CAL Calibration key Key Switches 7 SETPOINT ZERO TARE NET GROSS Function ENTER ON OFF 8 Ratin...

Page 8: ...inal block 6 Optional analog 4 20 mA output terminal block 7 AC power input terminal block 8 Protective conductor terminal 9 Slide rail 2 3 Accessories Name Quantity Terminal block cover 1 Terminal block cover securing screw 2 Connector for the CONTROL I O 1 Connector for the SER OUT 1 Panel mount packing 1 Rubber foot 4 Rating label 1 Status label 1 1 3 4 5 6 7 2 8 9 ...

Page 9: ...Make a hole in a control panel as shown below Unit mm Remove the slide rails on both sides and insert the AD 4401A with the accessory packing through the hole into the panel Insert the slide rails from behind 138 1 0 68 1 0 Panel thickness 1 6 to 3 2 ...

Page 10: ...OWER SUPPLY 4 1 AC Power Input Terminal Assignment Terminal No Symbol Description 11 Ground terminal 12 AC power input Neutral Earthed conductive part 13 AC power input Live Unearthed conductive part 4 2 Connection Diagram Neutral Live ...

Page 11: ...d Cell Input Terminal Assignment Terminal No Symbol Description 1 EXC Load cell excitation voltage 2 SEN Sensing input 3 SEN Sensing input 4 EXC Load cell excitation voltage 5 SIG Load cell signal input 6 SIG Load cell signal input 7 SHLD Frame ground ...

Page 12: ...igure below short circuit the terminals No 1 and No 2 and terminals No 3 and No 4 Shield Sensing Load cell excitation voltage Load cell signal Load cell excitation voltage Sensing Load cell signal Shield Load cell excitation voltage Load cell signal Load cell excitation voltage Load cell signal ...

Page 13: ...minimum division of the scale Maximum capacity CALF 04 Set the maximum weighing capacity of the scale Once the calibration using calibration weights has been completed the following calibration functions are automatically set Load cell signal voltage at zero calibration CALF 15 Load cell signal voltage at span calibration CALF 15 CALF 17 Calibration weight value at span calibration CALF 16 Maximum...

Page 14: ...ed OFF Dashes are displayed in the sub display and zero calibration is performed Note When the Function key is pressed the AD 4401A proceeds to span calibration without performing zero calibration Span calibration Set the calibration weight value in the sub display Press the ENTER key when the STABLE MD status is turned OFF Dashes are displayed in the sub display and span calibration is performed ...

Page 15: ...that is set in span calibration exceeds the maximum capacity Set the calibration weight value to less than the maximum capacity 5 The calibration weight value that is set in span calibration is less than the minimum division Set the calibration weight value to greater than the minimum division 7 The load cell signal voltage at span calibration is less than that at zero calibration Check the load c...

Page 16: ...ng Gross value Net value Tare value Final weight Total weight Number of accumulations Weighing sequence error Display OFF OFF mode Turn the display OFF Operation ON OFF key Zero setting The gross value is set to zero when the weight value is within the zero setting range CALF 05 Operation ZERO key Control input Setting Tare and zero setting at unstable weight CALF 10 Zero clear The zero setting va...

Page 17: ...ability is detected when the weight value is maintained within the stability detection width CALF 09 during the stability detection time CALF 08 The STABLE MD status turns OFF The control output that is set to Stable turns ON Hold The weight value is temporarily locked released The HOLD status turns ON while the weight value is locked Operation Function key FncF 02 Control input Select a hold func...

Page 18: ...nput Undoing accumulation The weight value accumulated last is subtracted from the total weight Operation Function key FncF 02 Control input Alarm Select the condition to turn the ALARM status ON FncF 10 from the following Overload Total weight number of accumulations overflow Zero setting error Tare error Weighing sequence error ...

Page 19: ...flow output turns OFF 5 When the small flow comparison disable time Sq F 12 has passed and the weight value has exceeded the free fall value the small flow output turns OFF 6 When the judging delay time Sq F 13 has passed and the weight value is stable Sq F 07 the weight value is judged End of the feeding process 7 The weighing end output turns ON and the OK Over Under output of the judgment resul...

Page 20: ...tart input Weighing end output OK Over Under output Discharge start input Discharge output T1 Weighing start input delay time T2 Large flow comparison disable time T3 Medium flow comparison disable time T4 Small flow comparison disable time T5 Judging delay time T6 Weighing end output time T7 Discharge start input delay time T8 Discharge end delay time Overweight Underweight T1 T2 T3 T4 T5 T6 T7 T...

Page 21: ...put turns ON 2 When the correction flow ON time Sq F 16 has passed the small flow output turns OFF 3 When the correction flow OFF time Sq F 17 has passed and the weight value is stable Sq F 07 the weight value is judged Timing chart Final weight Free fall Judgment Overweight Judgment Underweight Judgment OK Small flow output Weighing end output OK Over Under Output T5 T9 T10 T10 T9 Overweight Unde...

Page 22: ...le time Sq F 12 has passed and the weight value has exceeded the free fall value the small flow output turns OFF 5 When the judging delay time Sq F 13 has passed and the weight value is stable Sq F 07 the weight value is judged End of the feeding process 6 The weighing end output turns ON and the OK Over Under output of the judgment result turns ON Setting OK Over Under output timing Sq F 06 7 Whe...

Page 23: ...ary Medium flow output Small flow output Weighing start input Weighing end output OK Over Under output T1 T2 T3 T4 T5 Judge T1 Weighing start input delay time T2 Medium flow comparison disable time T3 Small flow comparison disable time T4 Judging delay time T5 Weighing end output time ...

Page 24: ...ow output turns ON 2 When the correction flow ON time Sq F 16 has passed the small flow output turns OFF 3 When the correction flow OFF time Sq F 17 has passed and the weight value is stable Sq F 07 the weight value is judged Timing chart Final weight Free fall Judgment Overweight Judgment Underweight Judgment OK Small flow output Weighing end output OK Over Under output T5 T9 T10 T10 T9 Under Ove...

Page 25: ...e judgment result is OK Accumulates regardless of the judgment result Automatic print When the weighing end output turns ON after the feeding process data is output from the standard serial output Si F 02 or options bCdF 02 rS F 02 Emergency stop The large flow medium flow and small flow outputs turn OFF the weighing sequence error output turns ON and the indicator waits for the next weighing star...

Page 26: ...ns the medium flow output OFF and waits for the small flow comparison disable time to pass 12 Waits for the weight value to exceed the free fall value 13 Waits for the judging delay time to pass 14 Waits for the weight value to be stable 15 Judges if the correction flow is required 16 Judges the weight value 17 Waits for the weight value to be near zero 30 Starts the correction flow 31 Turns the s...

Page 27: ...ng When the weight value is compared with the setpoint and the condition is met the control output turns OFF Condition Control output Weight value Near zero Sq F 25 Near zero Gross value Full Full Weight value Final Preliminary Medium flow Weight value Final Free fall Small flow Weight value Final Underweight Underweight Weight value Final Overweight Overweight Final Overweight Weight value Final ...

Page 28: ...ight value to be stable before the judgment 0 Disable 1 Enable 1 08 Maximum number of correction flow 0 Disable correction flow 1 to 300 0 09 Weighing start input delay time 0 0 to 30 0 s 0 0 10 Large flow comparison disable time 0 0 to 30 0 s 0 0 11 Medium flow comparison disable time 0 0 to 30 0 s 0 0 12 Small flow comparison disable time 0 0 to 30 0 s 0 0 13 Judging delay time 0 1 to 30 0 s 0 1...

Page 29: ...e logic Open circuit is ON 2 Negative logic Short circuit is ON 1 25 Normal loss in weight batching selection by the control input or function key 0 Disable 1 Enable 0 26 Comparison target for the near zero value 1 Gross value 2 Gross value 3 Net value 4 Net value 1 27 Comparison target excluding the near zero and full values 1 Gross value 2 Net value 2 28 Automatic tare at weighing start 0 Disabl...

Page 30: ...2 Check Weighing 2 When the weight value is compared with the setpoint and the condition is met the control output turns ON Condition Control output Gross value Near zero Near zero Weight value Target Hi Hi limit Hi Hi Target Hi Hi limit Weight value Target Hi limit Hi Target Hi limit Weight value Target Lo limit Go Target Lo limit Weight value Target Lo Lo limit Lo Weight value Lo Lo limit Lo Lo ...

Page 31: ...mit Hi Hi Hi Hi limit Weight value Hi limit Hi Hi limit Weight value Lo limit Go Lo limit Weight value Lo Lo limit Lo Weight value Lo Lo limit Lo Lo 9 5 Check Weighing Functions Automatic print When the weight value is five times the minimum division or more and is stable data is output once from the standard serial output or options To output again wait for the weight value to be four times the m...

Page 32: ...6 connector and an FCN 360C016 cover are provided with the indicator Pin No Description Description Pin No A1 Control input Control output B1 A2 Control input Control output B2 A3 Control input Control output B3 A4 Control input Control output B4 A5 Control input Control output B5 A6 Control input Control output B6 A7 Input common Control output B7 A8 Output common Control output B8 B1 A1 B8 A8 ...

Page 33: ...less ON current 3 mA or more OFF current 1 mA or less Control output Maximum load voltage 30 VDC Maximum load current 50 mA point Voltage drop at ON 1 V or less Leakage current at OFF 0 1 mA or less 12 V 680 Ω 3 3 kΩ A1 A6 Internal Circuit A7 B1 B8 A8 3 3 kΩ Internal Circuit ...

Page 34: ...etection Edge detection Control input is performed when the control input is turned ON short circuit from the OFF state open circuit The pulse width is 50 ms or more Level detection Control input is performed while the control input is ON short circuit Pulse width 50 ms or more ON OFF Release ON OFF Hold Release ...

Page 35: ...anual free fall correction 8 ON Disable OFF Enable reading the setpoint input 9 Tare clear 10 Accumulation 11 Undoing accumulation 12 Total clear 13 ON Hold OFF Release 14 Print 15 Zero clear 16 Gross value display 17 Net value display 18 ON Display gross value OFF Display net value 19 Weighing restart 20 Pause 21 Forced weighing end 22 Forced discharge end 23 Error clear 24 ON Select loss in weig...

Page 36: ...Hi 4 Large flow Full Go 5 Medium flow Lo 6 Small flow Lo Lo 7 Discharge 8 Weighing end 9 Stable 10 In the normal mode 11 In weighing sequence 12 Weighing sequence error 13 0 5 s after detecting a rise edge of the control input 14 When zero setting fails 15 Overload 16 Reserved internally 17 When tare fails 18 When zero setting or tare fails 19 Total weight number of accumulations overflow 20 When ...

Page 37: ...nd the setpoint setting method SP F 01 settings In addition when the minimum division CALF 03 is 10 d or more the setpoint will be ten times the setting value Weighing mode Normal batching Loss in weight batching Simple comparison normal batching Simple comparison loss in weight batching Setpoint setting method 5 digit input from external devices Pin No Description Description Pin No A1 BCD input ...

Page 38: ...l weight 10 2 Underweight 10 0 B7 A8 Final weight 10 3 Underweight 10 1 B8 A9 Final weight 10 4 NC B9 A10 Free fall 10 0 NC B10 A11 Free fall 10 1 NC B11 A12 Free fall 10 2 Shield B12 Weighing mode Check weighing 1 Check weighing 2 Setpoint setting method 16 digit input from external devices Pin No Description Description Pin No A1 BCD input 1 Hi limit 10 3 B1 A2 BCD input 2 Hi limit 10 4 B2 A3 BC...

Page 39: ... 0 NC B10 A11 Hi limit 10 1 NC B11 A12 Hi limit 10 2 Shield B12 Weighing mode Check weighing 4 Setpoint setting method 16 digit input from external devices Pin No Description Description Pin No A1 BCD input 1 Lo limit 10 0 B1 A2 BCD input 2 Lo limit 10 1 B2 A3 BCD input 4 Lo limit 10 2 B3 A4 BCD input 8 Lo limit 10 3 B4 A5 Hi Hi limit 10 0 Lo Lo limit 10 0 B5 A6 Hi Hi limit 10 1 Lo Lo limit 10 1 B...

Page 40: ...input is 4x16 key matrix input Key scan output Voltage drop at ON 1 V or less Leakage current at OFF 0 1 mA or less Key scan input ON voltage 1 V or less ON current 3 mA or more OFF current 1 mA or less A1 A2 A3 A4 A5 B8 5 V 680 Ω 1 kΩ Internal circuit ...

Page 41: ...ctions For the function setting procedure refer to 19 GENERAL FUNCTION SETTING SP F Item Setting Value Default 01 Setpoint setting method 0 Setpoint input not used 1 5 digit input from external devices 2 16 digit input from external devices 0 ...

Page 42: ...ctor is provided with the indicator Pin No Description 1 NC 2 Frame ground 3 Current loop output No sign 4 NC 5 Current loop output No sign 6 NC 7 NC Shell Frame ground 12 2 Communication Specifications Signal level Current loop 0 to 20 mA Baud rate Si F 03 600 2400 bps Character bit length 7 bits Parity Even Star bit length 1 bit Stop bit length 1 bit Code ASCII Terminator CR LF 2 1 3 4 5 6 7 ...

Page 43: ...rocedure refer to 19 GENERAL FUNCTION SETTING Si F Item Setting Value Default 01 Output weight value 1 Displayed weight value 2 Gross value 3 Net value 4 Tare value 5 Gross value Net value Tare value 6 Total weight 7 Number of accumulations 8 Total weight and number of accumulations 1 02 Data output timing 1 Interval output at the display update rate FncF 03 2 In synchronization with automatic pri...

Page 44: ... 8000 B8 A9 10000 20000 B9 A10 40000 80000 B10 A11 100000 200000 B11 A12 400000 800000 B12 A13 OFF Overload ON Positive OFF Negative B13 A14 ON Stable ON Net value OFF Gross or Tare value B14 A15 B15 A16 Decimal point position A15 ON B15 ON A16 ON B16 ON None A15 OFF B15 ON A16 ON B16 ON 0 0 A15 ON B15 OFF A16 ON B16 ON 0 00 A15 ON B15 ON A16 OFF B16 ON 0 000 A15 ON B15 ON A16 ON B16 OFF 0 0000 B1...

Page 45: ...aximum load voltage 30 VDC Maximum load current 50 mA point Voltage drop at ON 1 V or less Leakage current at OFF 0 1 mA or less Hold input ON voltage 1 V or less ON current 3 mA or more OFF current 1 mA or less 5 V 680 Ω 1 kΩ B18 A1 A18 Internal circuit B17 A19 B1 B19 ...

Page 46: ... input turns ON Then update will restart within 50 ms after the hold input turns OFF 13 4 BCD Output Functions For the function setting procedure refer to 19 GENERAL FUNCTION SETTING bCdF Item Setting Value Default 01 Output weight value 1 Displayed weight value 2 Gross value 3 Net value 4 Tare value 1 02 Data output timing 1 Interval output at the display update rate FncF 03 2 In synchronization ...

Page 47: ...inal No Description 1 Send data 2 Send data 3 Receive data 4 Receive data 5 Open circuit Disable the terminal resistor Short circuited to No 4 Enable the terminal resistor 6 Signal ground 4 Receive data 6 Signal ground 5 Terminal resistor 2 Send data 3 Receive data 1 Send data AD 4401A 100 Ω Master ...

Page 48: ...erminals No 1 and No 3 and the terminals No 2 and No 4 as shown below Terminal resistors must be installed on both ends of the circuit Master AD 4401A Slave address 1 100 Ω 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 AD 4401A Slave address 2 AD 4401A Slave address 3 ...

Page 49: ...SCII Terminator rS F 07 CR LF CR 14 4 Communication Functions Select a data output timing rS F 02 from the following 1 Interval output at the display update rate FncF 03 2 In synchronization with automatic print 3 In synchronization with manual print 4 Response to command 5 Interval output of comparison result and gross value at 100 times s 6 Interval output of comparison result and net value at 1...

Page 50: ...dress rS F 09 When the value is set to 0 a slave address is not added S T Stable U S Unstable Header 1 O L Overload G S G SP Gross value N T N SP Net value T R T SP Tare value T W Total weight Header 2 CALF 19 T N Number of accumulations 0 0 1 2 3 4 Figure with a sign SP SP SP SP SP SP Positive overload Output weight value rS F 01 SP SP SP SP SP SP Negative overload SP SP None SP g g k g kg SP t t...

Page 51: ...son result Gross value Net value Output weight value Unit Terminator 2 chars 6 chars 2 chars 2 chars 1 char Item Value Comparison result F F 1 Gross value rS F 02 5 Net value rS F 02 6 Output weight value rS F 01 0 0 0 0 7 F 2 SP SP None SP g g k g kg Unit SP t t 1 and 2 For the detailed description refer to the next page ...

Page 52: ... The gross value and the net value are converted from a signed decimal number into a 6 digit hexadecimal number Negative numbers are represented by the two s complement A decimal point is not included Decimal Hexadecimal 127 00007F 2 000002 1 000001 0 000000 1 FFFFFF 2 FFFFFE 127 FFFF81 14 7 Format When Data Output Timing rS F 02 is 8 Data format Weight value Slave address Output weight value Term...

Page 53: ... net value R F Read net value at weighing end R T Read total weight number of accumulations R S Read setpoint values M Z Zero setting M T Tare C T Tare clear D T Total clear M G Display gross value in the main display M N Display net value in the main display B B Weighing start B D Discharge start H B Emergency stop Command S S Write setpoint values Weight data format Data format is the same as th...

Page 54: ...ull Overweight Underweight Near zero Terminator 6 chars 6 chars 6 chars 6 chars 6 chars 6 chars 6 chars 2 chars 1char Check weighing 1 2 3 4 CALF 14 5 6 7 8 Target weight Hi Hi limit Hi limit Lo limit Lo Lo limit Near zero Terminator 6 chars 6 chars 6 chars 6 chars 6 chars 6 chars 6 chars 2 chars 1char Item Value e g Unit kg Decimal point position 0 000 Final weight Target 0 2 0 0 0 0 20 000 kg Fr...

Page 55: ...tions R S Read setpoint values When the command above is sent the corresponding data is sent in response Function commands M Z Zero setting M T Tare C T Tare clear D T Total clear M G Display gross value in the main display M N Display net value in the main display B B Weighing start B D Discharge start H B Emergency stop When the command above is sent the command is echoed back and is executed Ma...

Page 56: ...When the command above is sent the command is echoed back Then when setpoint data is sent the data is echoed back and saved Error response I E Response to the mode that does not accept commands V E Response to data whose format is correct but whose value is out of range E Response to illegal commands formats Master AD 4401A Command Command Written data Written data ...

Page 57: ...nual print 4 Response to command 5 Interval output of comparison result and gross value at 100 times s 6 Interval output of comparison result and net value at 100 times s 7 In synchronization with automatic manual accumulation 8 Interval output at 100 times s 1 03 Baud rate 1 600 bps 2 1200 bps 3 2400 bps 4 4800 bps 5 9600 bps 6 19200 bps 7 38400 bps 8 115200 bps 5 04 Parity 0 None 1 Odd 2 Even 2 ...

Page 58: ...e applicable connector is a D sub 25 pin male connector The locking screw is M2 6 The connector is not provided and must be supplied by the user Pin No Description 1 FG 2 RXD 3 TXD 4 CTS 5 RTS 6 DTR 7 GND 8 DCD 9 to 19 NC 20 DSR 21 to 25 NC 1 13 14 25 ...

Page 59: ...00 4800 9600 19200 38400 115200 bps Character bit length rS F 05 7 8 bits Parity rS F 04 None Odd Even Start bit length 1 bit Stop bit length rS F 06 1 2 bits Code ASCII Terminator rS F 07 CR LF CR 15 4 Communication Functions Refer to 14 RS 422 485 for communication functions 2 RXD 3 TXD 7 RTS 8 CTS 4 DTR 5 GND 1 DCD 6 DSR 9 RI 22 DI 20 DSR 4 CTS 5 RTS 6 DTR 7 GND 3 TXD 2 RXD 8 DCD AD 4401A PC ...

Page 60: ... analog 4 20 mA output is not installed the terminals No 8 and No 9 are vacant Check the 07 column of the option list on the side of the indicator casing 16 2 Connection Diagram Applicable solderless terminal R1 25 3 Applicable wire size 0 3 to 0 75 mm2 Use a 2 wire shielded twisted pair cable External load resistance 0 to 600 Shield Analog current Analog current External load resistance ...

Page 61: ...ain drift 0 02 C Conversion rate 10 ms 16 4 Output Functions Select an output weight value An F 01 from the following Displayed weight value Gross value Net value Output adjustment Output characteristic is represented by the straight line obtained by connecting between the weight value at 4 mA output An F 02 and the weight value at 20 mA output An F 03 3000 0 4 mA 20 mA Output current Weight value...

Page 62: ...n setting procedure refer to 19 GENERAL FUNCTION SETTING An F Item Setting Value Default 01 Output weight value 1 Displayed weight value 2 Gross value 3 Net value 1 02 Weight value at 4 mA output 999999 to 9999999 0 03 Weight value at 20 mA output 999999 to 9999999 20000 ...

Page 63: ... Normal mode SETPOINT key Goes to the item selection mode Item selection ENTER key Selects the blinking item in the lower status display and goes to the inputting mode of the item TARE key Shifts the blinking item in the lower status display to the right ZERO key Shifts the blinking item in the lower status display to the left ON OFF key Returns to the normal mode Setpoint input ENTER key Saves th...

Page 64: ...AD 4401A Page 62 Save Cancel Input a setting value Select an item Normal mode ...

Page 65: ...nderweight Blinking Z BAND Near zero 999999 to 9999999 Weighing mode Loss in weight batching Simple comparison loss in weight batching Attach the accessory status label on the lower status display Status display Item Setting value Blinking FINAL Final weight Blinking F FALL Free fall 999999 to 9999999 Blinking PRELIM Preliminary Blinking FULL Full 999999 to 9999999 0 Not used Blinking OVER Overwei...

Page 66: ...alibration function mode Press the CAL key in the normal mode When Cal is displayed press the ENTER key When Cal 5et is displayed press the NET GROSS key When Cal fnc is displayed the indicator has entered the calibration function mode Press the ENTER key to go to the item selection mode ...

Page 67: ...unction key Decreases the blinking digit by one ON OFF key Returns to the Cal 5et display Setting value input ENTER key Saves the setting value and returns to the item selection mode TARE key Shifts the blinking digit to the right ZERO key Shifts the blinking digit to the left NET GROSS key Increases the blinking digit by one Function key Decreases the blinking digit by one ON OFF key Cancels the ...

Page 68: ...ting range Set the zero setting range by the absolute value in percent of the maximum capacity E g Maximum capacity 5000 Zero setting range 2 5000 x 2 100 Therefore the zero setting range is within 100 0 to 100 2 06 Zero tracking time 0 0 Not used 0 1 to 5 0 s 0 0 07 Zero tracking width 0 Not used 1 0 5 d 2 1 0 d 3 1 5 d 4 2 0 d 5 2 5 d 6 3 0 d 7 3 5 d 8 4 0 d 9 4 5 d 0 08 Stability detection time...

Page 69: ...ing 4 Loss in weight batching 5 Check weighing 1 6 Check weighing 2 7 Check weighing 3 8 Check weighing 4 3 15 Load cell signal voltage at zero calibration 0 000000 to 2 200000 0 000000 16 Load cell signal voltage at span calibration CALF 15 CALF 17 Calibration weight value at span calibration 0 000000 to 3 200000 2 000000 17 Maximum capacity at span calibration 0 to 999999 20000 18 Symbol used fo...

Page 70: ...lect a function to be set and press the ENTER key to go to the item selection mode Basic function Analog 4 20 mA output RS 422 485 RS 232C Setpoint Reserved internally Weighing sequence Control input Control output Standard serial output BCD output Select a function to be set To the item selection mode ...

Page 71: ...ses the blinking digit by one ON OFF key Returns to the general function mode Setting value input ENTER key Saves the setting value and returns to the item selection mode TARE key Shifts the blinking digit to the right ZERO key Shifts the blinking digit to the left NET GROSS key Increases the blinking digit by one Function key Decreases the blinking digit by one ON OFF key Cancels the setting valu...

Page 72: ...key lock 01000000 ENTER key lock 10000000 ON OFF key lock 00000000 02 Function of Function key 0 None 1 Manual print 2 Hold 3 Weighing start 4 Emergency stop 5 Zero clear 6 Tare clear 7 Total clear 8 kg lb unit selection 9 Weighing restart 10 Discharge start 11 Forced weighing end 12 Forced discharge end 13 Error clear 14 Manual correction flow 15 Normal Loss in weight batching selection 17 Accumu...

Page 73: ...is enabled 3 In weighing sequence 4 Normal batching loss in weight batching 2 101 digit Pre digital filter cutoff frequency 100 digit Post digital filter cutoff frequency Pre digital filter and post digital filter are connected in series 0 None 1 11 0 Hz 2 8 0 Hz 3 5 6 Hz 4 4 0 Hz 5 2 8 Hz 6 2 0 Hz 7 1 4 Hz 8 1 0 Hz 9 0 7 Hz 06 HPDF cutoff frequency 101 11 0 Hz HPDF 102 8 0 Hz HPDF 103 5 6 Hz HPDF...

Page 74: ...4 5 FncF 06 5 6 FncF 06 6 7 FncF 06 7 8 FncF 06 8 9 FncF 06 9 1 08 Hold function 1 Normal hold 2 Peak hold 1 09 Comparison at hold 0 Disable 1 Enable 0 10 Condition to turn the ALARM status ON 00000000 None 00000001 Overload 00000010 Total weight number of accumulations overflow 00000100 Zero setting error 00001000 Tare error 00010000 Weighing sequence error 00000111 ...

Page 75: ...g mode Select an operation to be checked and press the ENTER key Key switches Software version Analog 4 20 mA output Load cell input Control input output Standard serial output BCD output RS 422 485 RS 232C Setpoint input Select an operation to be checked To each checking mode ...

Page 76: ... terminal is ON 0 in the corresponding position turns to 1 When the NET GROSS key or Function key is pressed the corresponding pin No of the control output B1 to B6 turns ON 20 3 Checking Standard Serial Output When the ENTER key is pressed 123 is sent The communication specifications comply with the standard serial output specifications A6 A5 A4 A3 A2 A1 B1 to B6 ...

Page 77: ...ey to switch pin Nos 20 5 Checking RS 422 485 RS 232C When the ENTER key is pressed 123 is sent When 123 is received PASS is displayed The communication specifications comply with the RS 422 485 RS 232C specifications 20 6 Checking Setpoint Input The output terminal in the sub display turns ON and the read value is displayed Output terminal Read value Hold input Pin No ...

Page 78: ...tput Press the NET GROSS key or Function key to increase or decrease the current value 20 8 Checking Load Cell Input The load cell signal voltage mV V is displayed in the sub display 20 9 Checking Software Version The AD 4401A software version is displayed in the sub display 2 mA output 20 mA output ...

Page 79: ...e status in the main display normal mode OFF mode status total weight number of accumulations setpoint values normal loss in weight batching status 21 2 General Function Initialization While holding the SETPOINT key turn the AD 4401A ON With the display shown to the left press the NET GROSS key With the display shown to the left press the ENTER key With the display shown to the left hold the ENTER...

Page 80: ... displayed press the ENTER key When Cal 5et is displayed press the Function key When initall is displayed press the ENTER key With the display shown to the left hold the ENTER key for three seconds or more to initialize the parameters described in 21 1 general functions and calibration functions ...

Page 81: ...nsing Signal input range 0 0 to 3 2 mV V Minimum input sensitivity 0 3 V Zero calibration range 0 0 to 2 0 mV V Nonlinearity 0 01 Temperature coefficient Zero drift 0 2 V C RTI Typ Span drift 8ppm C Typ Sampling rate 100 times s Display Main display 7 digit VFD with character height of 13 mm Sub display 8 digit VFD with character height of 7 mm Unit g kg t lb or none selectable Status display 14 K...

Page 82: ...AD 4401A Page 80 External dimensions Unit mm パネルカット寸法板厚 1 6 3 2 Panel cutout dimensions Panel thickness 1 6 to 3 2 ...

Page 83: ...13 ...

Page 84: ...eet Thebarton South Australia 5031 AUSTRALIA Telephone 61 8 8301 8100 Fax 61 8 8352 7409 A D KOREA Limited 한국에이 엔 디 주 서울특별시 영등포구 국제금융로6길33 여의도동 맨하탄빌딩 817 우편 번호 150 749 817 Manhattan Bldg 33 Gukjegeumyung ro 6 gil Yeongdeungpo gu Seoul 150 749 Korea 전화 82 2 780 4101 팩스 82 2 782 4280 OOO A D RUS OOO ЭЙ энд ДИ РУС 121357 Российская Федерация г Москва ул Верейская дом 17 Business Center Vereyskaya Pla...

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