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A&D PD4000243 User's Manual

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1. AD 4402 INSTRUC TION MANUAL Multi Function Weighing Indicator WM PD4000243 A amp D Company Limited Note This is a hazard alert mark This mark informs you about the operation of the product This manual is subject to change without notice at any time to improve the product No part of this manual may be photocopied reproduced or translated into a
2. Loadcell terminal The possibility to read weighing data Eight pieces of 350 loadcell write parameters connect 32 units of the can connect in parallel indicator with the multi drop connection Main power 2 j i amp switch RS 485 ON pc AE FARO o forF sel ED T 8H 2 ta Power sen SS T L se i E its Il Ol cord Qa til fer LT IG terminal C LOOP TOE K AC85V se AIS m IESS 250V se 1 gt I AIOR soli H E i STH E Oli SP a LOADCELL i eee Q CONTROL 1 0 oS Control I O to connect to external control units 11 input terminals 11 output terminals An input common terminal An output common terminal Option slot to connect maximum three options Example BCD output Relay output Analog output and field bus Built in current loop output Use to connect A amp D external monitor Page 10 AD 4402 ZENE Caution a Remove the power cord before installing the indicator and other a Build in the option before installing the indicator 2 3 1 Mounting Indicator a The indicator can mount on the panel using the slide rail a Ifthe accessory packing rubber is used the front panel is equivalent to IP 65 of IEC 529 Slide rail M4 nylon washer M4x15truss head screw i 186753 92 55
3. Number Name and Number to Display the Item Row size Columsize Figures 0 Not displayed 1 Material 2 Hopper 3 Final 4 Free fall 5 Preliminary 6 Optional preliminary 7 Over 8 Under 9 Zero Band 10 Full full filling 11 Tare 12 Supplementary flow open timer oe vee rie 13 Supplementary flow close timer 14 Automatic Free Fall Compensation 15 Internal reserved 16 Internal reserved 17 IDF at entrance sequence 18 MDF at entrance sequence 19 Accumulated weight 20 Accumulation counts 21 Recipe rL odE 22 Accumulated weight for recipe mode 23 Accumulation counts for recipe mode Page 108 AD 4402 Category address Function Function setting General Sub display Category Range address Name Descriptions and Default symbol choices l 0 Basic format Ly E en SubF Recipe display ERA fora Oto 1 0 When arranged format is used When SUbF i set items to be displayed in the sub display Item index number to be displayed 32 items of name and number can be set in maximum At odd At even Input the number concerning the item Input the name of the selected item using alphanumeric characters Information of key operation L g LI LI Name of the item _ Resize the item selected Number Name and N
4. 6 2 1 Definition of Recipe Code Formal Function m Oo A recipe code consists of plural preset material codes Maximum ten material codes can be stored in a recipe code A recipe code is described in order to accumulate target weight of the material code The indicator AD 4402 can store a hundred recipe codes The recipe code is necessary to store the details before use And the code is called with code number in a weighing The recipe code is a code to accumulate the preset target weight of the material code If a recipe code is used in the batch weighing or loss in weight you can get a weight that is accumulated the preset target weight of the material code The recipe sequence that is used recipe code calls formula sequence too Page 30 AD 4402 6 2 2 Using a Recipe Code m Set the menu Function Function setting Sequence Basic Recipe mode to sequential mode 59 F 5 to i or Z when the recipe code is used 59 F 5 1 Semi automatic mixture sequence 55 F a 2 Automatic mixture sequence 6 2 3 Construction of Recipe Code m m O m The indicator AD 4402 can store a hundred recipe codes A recipe code can store maximum ten material codes in order of accumulating them These parameters are stored in backup memory without power supply Refer to the backup method JEHF i i of the function list Caution If the flash memory is selected for memory b
5. ccceccceeeeeeeeeeeeeeeeeeeeeeeeeeeeees 38 7 3 1 Normal Batching of Sequential Weighing cceeeee 38 7 3 2 Loss in Weight of Sequential Mode eeeeeeeeeeeeeeeeeeeeeee 41 7 3 3 Compensation Sequence cccceeeeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeees 43 7 3 4 Entrance SO QU CNC is ac etes narea eaae eiaei a aa iaaa ieaiaia 45 7 3 5 Discharge Sequence ssc uals BAe lee Meh es Se 47 7 3 6 Plain Recipe Sequence csccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 49 7 3 7 Automatic Selection of Supplying Mat sssessessseeeenneeeeeerne 51 7 3 8 Nozzle Control Sequence vacuum cleaner ccceeeeeeeeee 52 7 3 9 Mixture Sequences i n 2 aN Ane aA aaa Ae 53 7 3 10 Safety Check Function etches ates ket e eet e eee ted die 55 7 3 11 Pause and Emergency Stop ccccccccceeeceeeeeseeeeceeeeeeeeeeeeeee 55 7 3 12 Restart Sequences from PauSe 0 sseeessseeeseessssseeeeees 56 7 3 13 Automatic Free Fall Compensation eeceeeeeeeeeeeeeeeeeees 57 7 3 14 Real Time Free Fall Compensation cseeeeeeeeeeeeeees 58 7 4 Customer Programmed Control Comparison Output eceeeeeeeeeeeeees 59 7 4 1 Normal Batching of Comparison Function ccccceeee 60 7 4 2 Loss in Weight of Comparison Function ccceeeeeeee 62 7 5 Other Functions sicttanatieetatietete ail Ai tetee iat e tet l sa toe 64 7 5 1 Re
6. Panel Cutout size AD 4402 Page 11 3 2 Connecting Loadcell Cable Caution a Share the loadcell cable from noise generating device and these power lines beacuse loadcell signal is sensitive a Werecommend you to use the 6 wire shielded cable to prevent loss of weighing precision a The loadcell cable length is shorter than 5 m you may be use a 4 wire shielded cable with terminals 1 amp 2 shorted EXC amp SEN shorted and terminals 3 amp 4 shorted EXC amp SEN shorted 6 wire shieled cable ee 4 T Positive loadcell power supply A SENI CRE _ Positive sense input a SENI e d3 Negative sense input i sma CEL Negative loadcell power supply EXC Ong S 15 Positive loadcell input i sige E S 16 __ Negative loadcell input ii SIG z shield i Loadcell 1 CAHE 6 z J Loadcell cable LOADCELL Adaptable Compression Terminal Parts o Use the adaptable compression terminal parts to the cables 6 2 ee 3 2 6 2 13 2 Loadcell Output Adjustment for Zero Calibration Zero Point a When a message 2 is displayed zero point of zero calibration is too large a When a message is displayed zero point of zero calibration is too small a Use the resister more than 50 kQ with low good temperature coefficient when adding a resister to adjust the load
7. B20 Frame ground Refer to 10 4 Parameter list of the function list Caution Do not assign the same function to plural input teminals and keys Page 92 AD 4402 Z 8 9 Analog Output of Option OP 07 o The option outputs DC current that is proportion to the display value It is adjusted by 4 mA output at zero display and 20 mA output at full scale Analog output Contact to ground Output voltage 11 V DC min Adaptable resistance 0Q 500 Q Update ratio 100 times per second with Sampling frequncy divider EnF 3 Zero temperature coefficient 150 ppm C max Span temperature coefficient 150 ppm C max Non linearlity 0 1 max Resolution smaller value of either 1 40000 or resoution of display Connection The output voltage varies according to resister value Span adjustment screw adjusted in factory AD 4402 ii QO OFS ips Output current OFFSET Constant current source 10V min Zero adjustment screw adjusted in factory Resister Connect shield 4 3 F ANALOG OUT oP 07 O FG Settings of Parameters Refer to 10 4 Parameter list of the function list Output current e r t ta a When setting to oT F e piece pM tee DI F 3 gag ee When setting to G7 F e agg 97 3 0288 LILLI LI a When setting to a nyc 3 nn
8. Step1 Screw B Option cover AD 4402 Page 15 d 4 Basic Operation 2 4 1 Key Operation Examples a This section is described the way of key operation 4 1 1 Standby Mode OFF Press and hold the OFF key above three seconds in the weighing mode Then the indicator enters the standby mode and displays standby indicator In the standby mode All interface is turned off and internal circuit works only ON The ON key is used to turn on the indicator 4 1 2 Cursor Operation There is the cursor on a segment an item that is turned on and off P The key is used to move the cursor forward SHIFT gt Press and hold the SHIFT key and press the key is used to move the cursor backward ENTER The ENTER key is used to enter the selected item ESC The ESC key is used to return to the last mode and to undo the last key operation 4 1 3 Inputting Characters The character can be input in a current segment an item in adaptable mode A a The A a key is used to change numerical key upper keys lower keys and alphabetical key Alphanumerical The alphanumerical keys and the ENTER key is used to enter the parameters and to select a code number directly ENTER The ENTER key is used to specify the alphanumerical data ESC The ESC key is used to undo the last key operation and to return to the last mode Page 16 AD 4402 4 1 4 The Way of Calling a Code In Case of a Material Code Step
9. cccceceeeeeeeeeeeeneeeeeeeeeeeeeeeenneeeeees 16 4 1 1 Standby Mode enna te nee nt ene me ene etree vee 16 4 1 2 G rsor Operaatio Nesses tceuvendeeerpelneeviusdavauiyeyisedestaustad 16 4 1 3 Inputting Characters soo ooo oss eos ja codes cay Cokes ewepee eedeceeeeer cies 16 4 1 4 The Way of Calling a Code cccccceceeeeeeeeeeeeeeeeeeeeeeeeteeeeteee 17 4 1 5 The Way of Entering a Correction Mode ccceeeeeeeeeeeees 17 4 1 6 The Way of Entering M nu ccccceeeceeeeeseeeeeeeeeeeeeeeeeeeeeeees 18 4 2 Status Chart Mode map wicsicscsicsutcan roartensetavau env enevinnmedzesemedenedodas 19 5 Calibrator iironde eiaei adre kenenin 20 5 1 Actual Load Calibration using Mass eeeeeeeeeeeeeeeeeeeeeeeeees 21 5 2 Digital Span Calibration without Mass sssseeseeeeeeeeeeeerrereen 22 5 3 Gravity Acceleration Correction ccccceeeeeeeeseeeeeeeeeeeeeeeeeeees 23 5 3 1 Gravity Acceleration Reference cccceeeeeeeeeeeeeeeeeeeeeees 23 5 4 Calibration Error ts cept Pesaetden bial eeiegetennmtvertenanteestoanhbtel cues tuctanavene 24 6 Applications sesine aani a aAA NEN KEKEN nAaR EE hEn 25 6 1 Hopper Scale with Material Code ccccceeeeeeeeeseeseeeeeeeeees 25 6 1 1 Definition of Material Code cccceeeeeeeeeseeeeeeeeeeeeeeeeeeees 25 6 1 2 Recalling Material Code 0 ceccceceeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeee 25 6 1 3 Editin
10. Function setting General Weighing Category Range address Name Descriptions and Default symbol choices LEnF i Display refresh rate ive ToP per n 1to2 2 2 ten times per second 0 Not used Select 3dB band for two 1 11 Hz low pass filters 2 8 0 Hz 0 to 99 or A D converter GEnF 2 Digital filter oaks 4 8 5 2 8 Hz y 6 2 0 Hz First filter 7 1 4 Hz Y 8 1 0 Hz Second filter 9 0 7 Hz c_c 3 Sampling Use to decrease the cut off frequency of ucar g 3 se ste 0 to 10 1 freqeuncy divider digital filter _c u Stability detection The detection condition concerning 0 0 to LEa H B 1 0s time satblility 9 9 s c_c_ c Stability detection 0 0 stable at anytime 0 0 to 20d gt 7 band width 9 9 d i The range to zero gross display LEnF amp Zero Range Center of range is zero calibration 0 to 30 5 Unit percentage of weighing capacity GEnF 7 Zero tracking time The function automatically traces the 0 0 to 00s weighing deviation at nearly zero 9 9s c_c n Zero tracking band point and keeps zero display of gross 0 0 to HEM Z H S 0 0d width display 9 9d When unstable weghinng whether zero Tare and zero ee ay or tare command is used utnr 9 compensation at pad Oto 1 1 unstable status Paes 1 Enabled When negative weghinng whether tare _c in Tare at negative command is used Oa ve
11. When over or under weight occurs sequence stops and an error code is displayed Restart to continue this S9F 45 Recipe finish output on Discharge start In Discharge sequence example Discharge Output Discharge finish Output Drawing Plain Recipe Sequence Page 50 AD 4402 7 3 7 Automatic Selection of Supplying Mat a When there are plural supplying mats of materials the indicator has to control these gates There are the following two method to control them Case 1 Direct Gate Control a The method is that connects each gate control lines of supplying mats to the I O terminals of the indicator and the indicator directly controls them Three kinds of gates can be used in a supplying hopper Full medium dribble gate Number of supplying hopper Ten hoppers can be used Preset material codes and recipe codes can be used The selection of the supplying mat is MatEDIT Material code Material hopper The selection of the I O terminals is Function Function setting Control I O Function Output a Even if a code is recalled during the sequence the code does not work until the sequence finishes a When number of the I O terminals is not enough use options of relay output OP 02 and parallel I O OP 05 Oooo Gate lines eee Hop 1 Hop 2 Hop 10 Brazil Moca seo Gua
12. 9 Cope with cause and restart the sequence i Safety check can not complete Check the safety 2 Under weight or over weight Compensate weight and restart 3 There is conflict in setpoint Weighing Check setpoint sequence 4 Time over of batch weighing error Check the gate and remains of hopper mat SE 5 Time over of discharge Check the discharge gate 6 The remain is not enough to weigh it Add the material 7 When the batch is started the weight is full already Nozzle is touched to hopper Check the nozzle 9 There is not tare vessel on the weighing pan AD 4402 Page 69 Kind No Description When weighing value can not set to zero with re zero or tare message is displayed Zero erro 0 Dispaly can not be zeroed by zero compensation 1 Dispaly can not be zeroed by tare operation When weighing value is outof range and emergency stop is Alarm 1 performed the symbol is displayed ALARM 1 1 Weighing value is out of range 9 Emergency stop is performing It can not wegh Check the weighing system Example loadcell cable connctors A D converter is positve over counts Alarm 2 Check the loadcell cable ALARM 2 5 A D converter is negative orver counts Check the loadcell cable 4 RAM error Check backup battery Page 70 AD 4402 7 5 12 Graphic Status Indicator a The indicator can display we
13. Testing A D Converter a The A D converter data is displayed a When pressing the ENTER key a test voltage can be input to the A D converter ritchie Hs Loadcell output 9 3 5 Testing BCD Output of OP 01 o Test the output of the terminal An active output of level 1 shifts for each terminal 9 3 6 Testing Relay Output of OP 02 a Test the output of the terminal An active output of level 1 shifts for each terminal Output terminal 7 10 9 3 7 Testing RS 422 485 Interface of OP 03 a When pressing the ENTER key each time atest data ST GS 0000000kg CR LF is output Received data ge 03 ad aa Sent data data Page 98 AD 4402 9 3 8 Testing RS 232C Interface of OP 04 a When pressing the ENTER key each time atest data ST GS 0000000kg CR LF is output Received data z feb a Les t i 4 Sent data no m LI 04 9 3 9 Testing Parallel O of OP 05 o Test the output of the terminal An active output of level 1 shifts for each terminal Input terminal A1 Output terminal B1 9 3 10 Testing Analog Output of OP 07 a When pressing the 1 key output current is increases a When pressing the 2 key output current is decreases Lit JOC I kg Analog output AD 4402 Page 99 9 4 Initializing Parameters Caution Kinds of intialization mode a The function initializes the parameters stored in the indicator a The parameters are stored
14. not eed When it iti is necessary to shift up the nozzle to reduce a weighing error use this parameter of 59 F ic Function Function setting Sequence Control Nozzle control AD 4402 Page 43 Weighing value Preliminary Under weight Final value Target weight Optional preliminary Material code Input D d Start command Input S4F 42 Batch start delay timer I Time until supplying it l Po se eh a a The whole time to supply it 1 Batch monitoring timer Full flow Output Medium flow Output Dribble flow Output 59F 31 Eval delay timer Set maximum counts of compensation at 59F 18 Compensation flow open timer Compensation flow close timer Stable Out Batch finish Output Over weight Output Acceptable Output Under weight Output Drawing Compensation Sequential Page 44 AD 4402 7 3 4 Entrance Sequence ao The entrance sequence is used to prevent the material form scattering before the batch weighing when a liquid or powder is weighed When the sequence starts dribble gate is opened at first medium gate is opened next and full gate is opened at last The parameter can be set in each material code Concerning Parameters of the Function ao Using this sequence to prevent the material form scatting Set the following parameters in each material code a Editing these parameters Edit the parameters in the function mode Function
15. 7 3 8 Nozzle Control Sequence vacuum cleaner a The nozzle is used for filling liquid or powder to bottle The procedure is that inserts the nozzle to the bottle automatically using the signal nozzle down before the weighing weighs it and removes the nozzle when dribble flow is finished Therefore the result comparison of weighing is not affected Advise a Incase of using the nozzle control sequence 59 F ic Function Function setting Sequence Control Nozzle control a Incase of using the timer to ready nozzle 59 F a Function Function setting Sequence Timer Batch start delay timer nn terminal number of the I O Function Function setting Control 1 0 Output o Incase of using the nozzle down o Incase of compare it after shifting up nozzle 59 F ig Function Function setting Sequence Control Nozzle control Hopper Examlpe Nozzle Operation Material Gate f Removing nozzle Indicator J Inserting nozzle Built in I O e A Weighing hopper Loadcell Discharge Gate Weighing value 0 Start command Input Insert nozzle when receiving start signal Inserting nozzle Output Start delay timer Removing nozzle when dribble finish Full flow Output TE Medium flow Output Dribble flow Output Criteria waiting timer Stable Output Batch finish Output Page 52 AD 4402 7 339 Mixtur
16. Alarm 2 Out of range Buzzer During tare Center of zero Gross display net display Internal reservation During hold Terminator CR or CR LF CR 0Dh LF OAh AD 4402 Page 77 8 2 5 A amp D Data Format The format is used for stream mode auto print mode and accumulation print The format is compatible to the indicator AD 4325 fo aoe a Se 8 1 Se AO a AS 4 eae sitil N T l o0olol1 2 3 4 kl g CRLF Header 1 Tan 2 Weighing data Unit Header 1 ST Stable US Unstable LO Out of range Header 2 GS Gross value NT Net value TR Tare value Weighing data Data uses BCD code is 7 figures and is include decimal point When data is negative minus sign is appended to the head When data is out of range all numerical characters are space 20h Unit Kg gor t Terminator CR or CR LF CR 0Dh LF OAh 8 2 6 Address Set the address in 5 F f 32 indicators can connect to a computer There is not relation between communication mode 5 F and address 5 F dj Broadcast Address When address oo0 is used send a command to all indicators in the same time Exmaple 0 0 C T A R CR LF Address Page 78 AD 4402 8 2 7 Command List Monitor Commands Name Code Description SEN RDSP Read weighing value RW Read
17. OP ON ceircsdasiesasnnbunscderendantcneveanasstvbennessvessaeueetens 127 OP O2 oiinadi asaan 128 KO Eo E 129 COl S rcievaccsiotsncts tote aotnatediosectcousineaeenc 129 JOP 05 aia ce rcetis ntsin a neosrttuedaneinta bist denen 131 JOP 07 ie eca Soca ceas scenes aetna eecsnaetaae 132 Sequence Basic ceceeceeeteeeseeeeeeeeeees 114 Sequence Control 115 Sequence Safety cceeceeceseeessteeeeeeeeeee 120 Sequence Setpoint ececeeeeeeeeseeeeeeeeeees 119 Sequence Timer ce ceeeeceeseeeeeseeeeeeeeees 117 Sequence Total ccsceeeeseseeeeeeseeeeeeeeeees 119 Serial Current lOOp ecccecceeeeesteeeeeeeeeee 126 Serial RS 485 ccc eceseeeeeeeseeeeeeseeeeeeeeees 125 OY we cceacadustns ccxauewasudutnnd tewn agaa aoaaa NeR 8 CODE RECALL aie CEST CODE RECALL ke cccceeeeeees 17 ee ENTER W ENTER key c ccccccsseseseeeeees 8 21 22 ESC OFP ESC CY oes ctpacunsnniaantcnansdprabesdasines 8 21 22 F1 F3 F1 key F3 key nasses 7 112 F2 F4 ___J F2 key F4 key neeese 7 112 SHIFT s SHIFT Keyin 7 Standby indicator ccccecceeseeeseeeeeseeeeees 9 2Te TARE tare KOY ccccccsccccsecsseeseeecsaccaeesesseeasees 8 20 ZERO J Zero Key cccesccsccssceccseesecesceseeeseceeeseeaes 8 E E aE A AE EE E E ngesoeeaee 127 UG AE E AE E E E 128 UU le che AEE S AE E A E A A 129 Ul Geta E E E E E E EE 129
18. eeeeeeeeeeeee 95 9 2 4 Monitoring A D Convertel cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeee 95 9 2 5 Monitoring BCD Output of OP 01 0 0 eee eeeeeeteeeeeeeeeeeeee 95 9 2 6 Monitoring Relay Output of OP 02 eeeeeeteeeeeeeeeeeeeee 95 9 2 7 Monitoring RS 422 485 Interface of OP 08 cesses 96 9 2 8 Monitoring RS 232C Interface of OP 04 csseseeeeeeeeeeee 96 9 2 9 Monitoring Parallel O Of OP 05 cccceceeceeeeeeeeteeeeeeeeeeeeeee 96 9 2 10 Monitoring Analog Output of OP 07 e cece eeceeeteeeeeeeeeeeeeee 96 9 3 HOSE MOG G es sins ce2tees cveteipaeta a ives veg tdaes eter a a a aeaea 97 9 3 1 Testing Control V O Function 00 0 0 cccceeeeeeeeeeeeeeteeeeeeeeeeeeeeeenaeees 97 9 3 2 Testing Built in RS 485 Interface ceeeeeeeeeeeeeeeeeeeeeeeeeneees 97 9 3 3 Testing Built in Current Loop Output eeeeeeeeeeeeeeeeeeees 97 9 3 4 Testing A D Converter s iccsteictcs cots iver ents cccsewciveat cersamesiveseenedcadiat 98 9 3 5 Testing BCD Output of OP 01 00 cece ceeeeeeeeeeeeeeeeeeeeeeees 98 9 3 6 Testing Relay Output Of OP 02 0 eee eeeeeeeeeeeeeeeeeeeeeeeteeeeeeaeees 98 9 3 7 Testing RS 422 485 Interface Of OP 08 cc ccccccceceeeeeeeeees 98 9 3 8 Testing RS 232C Interface Of OP 04 ccccccccececettceeeeeeeees 99 9 3 9 Testing Parallel 1 O of OP 05 cece eesseeeeceeeeeeeeeesseseeeees 99 9 3 10 Testing Analog Output of
19. 1 CGRS Change to gross display MG H CENT Change to net display MN H CCODxxxx Call material code COxx H Call recipe code CRCDxxxx Accumulation command GACE AM 1 CCAC Cancel the last result CA H CBAT Batch start BB H CDSC Discharge start BD H Recipe start CBLD Mixture start CMIX Re start CRES Stop CHLT Emergency sto OE JSNGYSISR HB 1 Clear accumulation data CDTLxxxx Accumulation data is set to 0 of material code DTxx Accumulation data is set to 0 1 Clear accumulation data CETL All accumulation data is set to 0 of all material code ET All accumulation data is set to 0 1 Clear accumulation data CDRTxxxx Accumulation data is set to 0 of recipe code Clear accumulation data CERT All accumulation data is set to 0 of all recipe code Reset an error CRER No operation CNOP xxxx Material code or recipe code 1 Compatible command to AD4401 AD 4403 and AD4325 Page 80 AD 4402 Response Error Code Response Description Note E The format of command is not correct When address is used VE The data of command is not correct address is appended to the IE Indicator is busy response too ASCII Code for AD 4402 The characters are special code for the name of material code and recipe code Therefor some characters are not the same as U S code Lower bits 0 1 2 3 4 5 6 7 0 Space 0 P Space p 1
20. 7 10 When EnF iis slow it may not display all data AD 4402 Page 95 9 2 7 Monitoring RS 422 485 Interface of OP 03 a The current communication data are displayed Peta 9 2 8 Monitoring RS 232C Interface of OP 04 o The current communication data are displayed Received data Sent data 9 2 9 Monitoring Parallel I O of OP 05 o The status of current parallel I O is displayed When GEnF i is slow it Output terminal B1 may not display all data 9 2 10 Monitoring Analog Output of OP 07 a The current communication data are displayed Analog output AD 4402 Page 96 9 3 Test Mode a The test mode is used to check the indicator and weighing system with test signal output a When the test mode is used the weighing sequence is stopped Caution o The test mode outputs the test signal Therfore the devices connected to system are influenced and it may cause mis operation 9 3 1 Testing Control I O Function a Test the output of the I O terminal An active output of level 1 shifts for each terminal 9 3 2 Testing Built in RS 485 Interface a When pressing the ENTER key each time atest data ST GS 0000000kg CR LF is output 9 3 3 Testing Built in Current Loop Output a When pressing the ENTER key each time atest data ST GS 0000000kg CR LF is output Received data mn Gis hE Sd Sent data Lur nd AD 4402 Page 97 9 3 4
21. Brussels 9 811 m s Oslo 9 819 m s Buenos Aires 9 797 m s Ottawa 9 806 m s Calcutta 9 788 m s Paris 9 809 m s Chicago 9 803 m s Rio de Janeiro 9 788 m s Copenhagen 9 815 m s Rome 9 803 m s Cyprus 9 797 m s San Francisco 9 800 m s Djakarta 9 781 m s Singapore 9 781 m s Frankfurt 9 810 m s Stockholm 9 818 m s Glasgow 9 816 m s Sydney 9 797 m s Havana 9 788 m s Tainan 9 788 m s Helsinki 9 819 m s Taipei 9 790 m s Kuwait 9 793 m s Tokyo 9 798 m s Lisbon 9 801 m s Vancouver BC 9 809 m s London Greenwich 9 812 m s Washington DC 9 801 m s Los Angeles 9 796 m s Wellington NZ 9 803 m s Madrid 9 800 m s Zurich 9 807 m s AD 4402 Page 23 GRAVITY ACCELERATION m s ALTITUDE 9 835 Soleo eee elcome 2 coc kenkent got OEE E E EO E E Sea Level et ele e a aaa e aa tele eas 300m 9 830 600m 900m 9 825 1200m 1500m 9 820 1800m 2100m 9 815 9 810 9 805 9 800 9 795 9 790 9 785 9 780 9 775 9 770 0 10 20 30 40 50 60 70 80 90 LATITUDE SE 5 4 Calibration Error Treatment and Situation Error Code Resolution Weighing capacity minimum division is exceeds the limitation Increase minimum division or decrease weighing capacity The initial load no load output is larger than 2mV V Confirm the loadcell cable Negative loadcell output value C
22. Common ground A20 Frame ground B20 Frame ground When accumulation weight and accumulation counts 1 iF i 5 5 1 4 is used the function of terminals are as follows A1 1 B1 2 A2 4 B2 8 A3 10 B3 20 A4 40 B4 80 A5 100 B5 200 A6 400 B6 800 A7 1 000 B7 2 000 A8 4 000 B8 8 000 A9 10 000 B9 80 000 A10 40 000 B10 80 000 A11 100 000 B11 200 000 A12 400 000 B12 800 000 A13 1 000 000 B13 2 000 000 A14 4 000 000 B14 8 000 000 A15 10 000 000 B15 20 000 000 A16 40 000 000 B16 80 000 000 A17 Over B17 Positive polarity A18 Strobe B18 Hold input A19 Common ground B19 Common ground A20 Frame ground B20 Frame ground Page 84 AD 4402 When recipe code and material code iF i 5 is used the function of terminals are as follows Al Material code at 1 Bt Material code at 2 A2___ weighing 4 B2 weighing sequence 8 A3 sequence 10 B3 20 A4 40 B4 80 A5 Referred 1 B5 Referred material code 2 A6 material code 4 B6 8 A7 10 B7 20 A8 40 B8 80 A9 Recipe code at 1 B9 Recipe code at 2 A10 weighing 4 B10 weighing sequence 8 A11 sequence 10 B11 20 A12 40 B12 80 A13 Referred recipe 1 B13 Referred recipe code 2 A14 code 4
23. Full flash Tare memory Supplementary Flow Open Timer Supplementary Flow Close Timer Automatic Free Fall Range Initial Dribble Flow Initial Medium Flow Total Weight Backed up Total Counts RAM Caution oa These parameters are stored in backup memory without power supply o Refer to the backup method LEHF i i of the function list If the flash memory is selected for memory backup ZtHF I a current sequential weighing is stopped Edit Material Code Step 1 Press and hold the ENTER key and press the key Then menu 2 Step Step Step Step Step several times AD 4402 2 3 Press the ENTER key to enter menu edit 4 Select the material code using numerical keys and press the ENTER Step 5 Enter the material name using alpanumerical keys and press the ENTER key 5 6 Page 27 Edit other parameters using numerical keys ENTER key and key If you want to finish the change press the ESC key to return to weighing mode Search Material Code Use this menu to search blank material code Step 1 Press and hold the ENTER key and press the key Then menu ciat blinks Step 2 Press the gt ne to ee menu 222 rek And press the ENTER key Step 3 Then the message is disolayed Step 4 Press the ENTER key to prceed next step Then the result is displayed Step 5 Press the ESC key to return to weighing mode several times Delete Material Code The parameter of the material code can be reset in t
24. Parity check Not used Odd Even Oto2 Character length 7 bits 8 bits 7 8 Stop bits 1 bit 2 bits 1to2 Terminator CRLF CR CR ODh LF OAh 1to2 Address 0 1 to 99 Address used Address not used 0 to 99 Response timer Set the waiting timer from receiving command to transmitting a response 0 0 to 25 58 0 0s s Second Page 124 AD 4402 Category address Function Function setting Serial Current loop Category address symbol Name Descriptions Range and choices Default rm Output data Soe eae OL EN N Weighing value Gross value Net value Tare value Gross value Net value Tare value Weighing value with material code Gross value with material code Net value with material code Tare value with material code Gross value Net value Tare value with material code 1to 10 q m Comunication mode Stream mode Auto print mode Manual print mode Print at accumulation Jet Stream mode 1to4 q m Baud rate On a RWD 600 bps 12000 bps 2400 bps 1to3 rm m 4 Burst rate of continuous output Set the burst time when gross net or tare is output continuously Stream mode uses 0 0 s 0 00 to 2 55 S 0 00 s s Second AD 4402 Page 125 Category address Function Function setting O
25. Set 5 of Not ised recipe coded Saat ata Function Function setting cas Basic Recipe madel Select 0 of the default menu in the and store it Function Function setting General Sub display Weighing display Press the ESC key several times to return to the weinghing mode Operation and Response a When the F1 key is pressed a batch weighing is started and terminal B1 works a When the F2 key is pressed batch weighing is stopped a When the target weight is got terminal B2 is turned on Page 34 AD 4402 ZEA 7 1 1 Contents of Batch Weighing Mode Batch Weighing Normal Batching Section 7 2 Normal Batching using Sequential Weighing Mode Section 7 3 1 Normal Batching using Customer Programmed Control Section 7 4 1 Loss in weight Section 7 2 Loss in weight using Sequential Weighing Mode Section 7 4 1 Loss in weight using Customer Programmed Control Section 7 4 2 Selection of Batch Weighing Section 7 2 1 Controlled Output Signals The type of the signal output to control gates valves in the batch weighing Sequential Weighing Mode built in automatic program mode Section 7 3 Customer Programmed Control Comparison Output Section 7 4 Partial Sequence of Sequential Weighing Mode Compensation Sequence Section 7 3 3 Approach Sequence Section 7 3 4 Discharge Sequence Section 7 3 5 Plain Recipe Sequence Section 7 3 6 Automatic Selection of Supplying Mat Section 7 3 7 Nozzle Operation
26. 1 A Q a q 2 2 2 B R b r 3 3 C S C S 4 4 D T d t 5 5 E U e u 6 amp 6 F V f V 3 7 i 7 G W g Ww Upper bits 3 8 H X h 9 9 l Y i y A LF f J Z j Z B K k C lt L D CR M m E gt N A n ad F O O O AD 4402 Page 81 2 8 3 Built in Current Loop Output Transmission system EIA RS 232C Asynchronous bi directional half duplex Current 1 20mA 0 0mA external DC current source Data length 7 bis Start bit 1 bit Parity bit Even Stop bits 1 bit Baud rate 600 bps 12000 bps 2400 bps Code ASCII code 8 3 1 Connection The CURRENT LOOP terminals have not polarity The current loop output has not polarity Use an external DC current source Connect the FG terminal when using the shield cable 8 3 2 Communication Modes o There are the following modes Stream Mode The data is output at every update of display If the data can not output due to slow baud rate completely data is output at next update Auto Print Mode The data is printed at batch finish and recipe finish automatically Manual Print Mode When the preset print key or terminal is pressed data is output Accumulation Print Mode When accumulating it or canceling the last result the result of batch finish and recipe finish is printed When canceling the last result the inverse polarity data is output Page 82 AD 4402 8 3 3 Data Format The format is the same as A amp D format of the built
27. 255 Set the condition with compensation close timer and stability 0 Timer is up Comparison when compensation Comparison flow close timer is up 59 Bag Eval 1 Stable and timer is up Oto2 0 Comparison after stable mark and compensation close timer is up 2 Stable or timer is up Comparison after stable mark or compensation close timer is up Free fall No Not used 59 Pep 1 Average of last four times free fall Oto2 0 competetion 2 Real time free fall compensation pensatio AD 4402 Page 115 Category Range address Name Descriptions and Default symbol choices 0 Off at next start Turning off until next start Batch finish output 1 Off at over or unstable 59 F p Turning off when out of range or Oto2 0 off b Se unstable condition 2 Off at zero band Turning off at zero band Category address Function Function setting Sequence Timer Category Range address Name Descriptions and Default symbol choices Set the upper limit of the time of NE sequence 59 Ped acl monronng If the sequence is not finnished ai Os timer a RSN 65535 S sequence error 5i 4 IS displayed If O is set the timer does not work cg 32 Batch start delay Set the delay time between start 0 0 to 00s 71 2 timer operation and the flow start 65535s Full flow The timer to prevent weighing error due 0 0 to 59 F J3 comparison to vibration of open cl
28. B14 8 A15 10 B15 20 A16 40 B16 80 A17 B17 A18 Strobe B18 Hold input A19 Common ground B19 Common ground A20 Frame ground B20 Frame ground When Error and alarm 0 iF 1 0 is used the function of terminals are as follows A1 Sequence error 1 B1 Sequence error 2 A2 number 4 B2 number 8 A3 Error B3 A4 B4 A5 Zero error 1 B5 Zero error number 2 A6 number 4 B6 8 A7 Error B7 A8 B8 A9 Alarm 1 number 1 B9 Alarm 1 number 2 A10 4 B10 8 A11 Error B11 A12 B12 A13 Alarm 2 number 1 B13 Alarm 2 number 2 A14 4 B14 8 A15 Error B15 A16 B16 A17 B17 A18 Strobe B18 Hold input A19 Common ground B19 Common ground A20 Frame ground B20 Frame ground AD 4402 Page 85 Communication Modes a There are the following modes Stream Mode The data is output at every update of display If the data can not output due to slow baud rate completely data is output at next update Auto Print Mode The data is printed at batch finish and recipe finish automatically Manual Print Mode When the preset print key or terminal is pressed data is output Accumulation Print Mode When accumulating it or canceling the last result the result of batch finish and recipe finish is printed When canceling the last result the inverse polarity data is output Jet Steam Mode The weighing data and state is output on 100 time s Data is gross or net value The format is the same as command RGRS or RNET
29. Command mode can not select 1to7 F 4 c uu ca lt Tt lt Parity check Not used Odd Even Oto2 C3 uu an I Ln ca lt 7 1 um Charactor length 7 bits 8 bits 7 8 ca Lt Ti mn ea lt Ea 5 Stop bits 1 bit 2 bits 1to2 mj Lt m ca lt 7 Terminator CR LF CR CR ODh LF OAh 1to2 Page 128 AD 4402 Category Range address Name Descriptions and Default symbol choices 03 F B 0 Address is not used 04 F 8 panies 1 to 99 Address is used ules 9 03 9 Response timer Set the waiting timer from receiving 0 00 to 0 00s command to transmitting a response 2 55S z RS 422 485 1 RS 422 no cll YF switch 2 RS 485 fee ip AD 4402 Page 129 Category address Function Function setting Option slotn OP 05 OP 05 Option Parallel input output slot n slot number Category Range address Name Descriptions and Default symbol choices U5 F i Inputterminal A1 0 to 50 0 05 F g Inputterminal A2 Set the number of the function 0 to 50 0 U5 F 4 Inputterminal A3 0 to 50 0 05 F 4 Inputterminal A4 Caution Oto50 O 05 F 5 Inputterminal A5 Avoi
30. GROSS weight 0 Prohibition to tare 1 Permission to tare Preset tare of material code LEnF ii Preset tare 0 Not used Oto 1 1 1 Use 1 If tare value of material code is zero _c a Preset tare 0 the last tare value is used moa j vem IE choice 2 If tare value of material code is zero 9 Tare is set to zero Page 106 AD 4402 Category Range address Name Descriptions and Default symbol choices The action at turning on indicator First bit Zero Second bit Zero clear c_c 1 Clear mode at Third bit Tare 0000 to ve power ON Fourth bit Tare clear 1111 9000 0 Not used 1 Use 1 Hold LEnF 14 Hold function 2 Hold at batch finish 1to3 1 3 Hold at recipe finish sS second d digit AD 4402 Page 107 Category address Function Function setting General Sub display Category Range address Name Descriptions and Default symbol choices GUbF Weighing display 9 Basie format Oto 1 0 1 Custom format When arranged format is used When SUbF set items to be displayed in the sub display Item index number to be displayed 32 items of name and number can be set in maximum At odd At even Input the number concerning the item Input the name of the selected item using alphanumeric characters Name of the item Information of key operation Resize the item selected
31. Lighting the sign the current weighing display is stable Displaying the gross data in the main display the sign is lighted Page 8 AD 4402 NET TARE ENT HOLD CZ ZR ERR SQ ERR ALARM 1 ALARM 2 Standby indicator AFULL AZ BAND AF FLOW AM FLOW AD FLOW AFINISH AD 4402 Displaying the net data in the main display the sign is lighted Tare entered Storing the net value the sign is lighted Fixing the main display the sign is lighted Center of zero When the gross weight is in the center of the zero point the sign is lighted Zero error Error message for zeroing the gross data of the main display The sequence error sign A message for weighing sequence error An error sign for over load or emergency stop mode A fatal error sign Example The wire form loadcell is broken In the standby mode all interfaces are turned off and internal circuit works only When the gross data exceeds the full limit the sign is lighted The zero band sign When the gross data is within the range of the zero band around the zero point the sign is lighted The full flow gate sign The medium flow gate sign The dribble flow gate sign The finish sign Page 9 PS 2 3 RearPanel Built in RS 485 terminal
32. OP O7 0 0 0 0 eeeeeeeeteeeeeeeeeeteee 99 9 4 Initializing Para miGlers sicca cates asia aan aes 100 9 5 Remote Operatorin aa acai ae Ei 102 10 F nctiomLiSte sa A a a E nha ah 103 10 1 1 QPEGPANONIK CYS sits cede teeth ee eae et tee hee ted 103 10 1 2 Outline of the Function List eeeeeceeeeeeeeeeeeeeeeeeeeeeeees 104 10 2 Referring Parameters siiccccahpiticcaicttictetetitanc eeteie tier nat tuena tc 105 10 3 Parameter Settings c cscccceeeeeeeeeeseeeeeeeeeeeeeeeeesesnneaeeeeees 105 10 4 Parameter isti si as aa A ea a eA ca aa ia ean 106 11 SS CINOC AL ONS irsini eaaa e E aa ra a aaaeaii 132 11 1 Dimensions sarsasro ane a Ea a Ea 135 11 2 ACCOSSONGS ididiin E a AE aaa 135 12 References norse a E A Aa E e eaa 136 12 1 Abbreviation asne ania a a a a E a aa 136 12 2 ASCII Code for AD 4402 sssssssnnneeeseeoneeennnnrrreerrrerrnnrrrrserrrrrrnnne e 137 12 3 ac E E T E E AA 138 AD 4402 Page 3 Ba 1 Compliance lal 1 1 cE Note 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 inte
33. Output of zero band Gross lt Zero band Gross lt Zero band 1to2 Recipe mode Not used recipe sequence Semi automatic mode Automatic mode N Oje OIN O H OJN OJN Oto2 Material code free fall value The selection to store free fall value on the automatic free fall compensation or realtime free fall compensation 0 No change Even if automatic free fall compensation is used parameter of the free fall stored in the material code is not changed Change free fall value The result is memorized to the parameter of the free fall in the material code Oto 1 AD 4402 Page 113 Category address Function Function setting sequence Control Category Range address Name Descriptions and Default symbol choices Select a action at starting the weighing sequence Bit 1 When loading it above zero band start the sequence j Bit 2 Not used 000 to 59 F ii Batch start settings Bit 3 Automatic tare at the starting 111 p90 sequence 0 No Not worked 1 Yes work Bit 1 Use nozzle control Nozzle down operation signal is output at starting the sequence Bit 2 Nozzle contact stop sequence 3 Use start delay timer to prevent 000 to 39 F i Nozzle control weighing es at ares to 411 000 hopper Bit 3 Nozzle up after compensate 0 No Notused 1 Yes Use After dribble flow select the stabli
34. Saturation tralance voltage 2 VDC Output terminal Maximum Output valtage 40 VDC Output current 50 mA Saturation trelance voltage 1 5 V at50 mA 8 1 1 Interface circuit A12 A1 l Max 8 14V gt e Qt A1 A1t B12 CONTROLIIO B1 Jy A ae a ia Input terminal e Recommend you to use i Mechanical switch or Ai __ Open collector transistor A12 areae Vsat lt 2 V Interface circuit in the indicator Max 40V DC B1 B11 Lin op z or Output terminal AT Vat Max 50 mA eae pa DES Recommend you to use B12 aE Mechanical relay with surge diode or Photo coupler Output common terminal Use surge diode to protect noise for solenoid and relay Page 72 AD 4402 The function assigned to terminals The function of the terminal can assign arbitrarily Refer to 10 4 Parameter list of the Function list 8 1 2 Timing Chart Caution Keep the delay time to avoid mis operation and noise Set the Communication mode in 0 F 3 without 5 The transmission of BCD data synchronizes with displaying it in the following modes Stream mode auto print mode manual print mode and accumulation print AD 4402 Page 73 2 8 2 Built in RS 485 Interface m The RS 485 interface can use command to control the indicator The interface can read weighing data or parameters or store param
35. Set an pi formna to switch the mode at the I O interface Material can be supplied to the hopper with three gates valves Function Function setting Sequence Basic Loss in weight a Checking whether is there the remainder weight for one batch weighting 57 F 55 When the remainder weight decreases under target weight nearly zero the signal nearly zero is output Function Function setting Sequence Setpoint Compared value Add final value and zero band 57 F 56 _ If this is set when the hopper is filled fully the signal Full is output Function Function setting Sequence Setpoint Compared value Add final value and full value AD 4402 Page 41 Weighing value Full filling value Final value Optional preliminary Final value Preliminary Preliminary Final value Free fall Final value or Target weight The active code is only read at Enable to use automatic tare oo Leach start And keep it Tare command Input Material code Input Start command Input ume pe supplying us SqF 3e2 gt Boob ob od E SO a eS Start delay timer Monitor to supply it 59F 31 at f Batch monitoring timer Full flow Output Medium flow Output Dribble flow Output 59F 33 Full flow comparison interrupt timer gF ZIN y Medium flow comparison interrupt timer 59F 35 Drib
36. Step Step Step Step 6 1 Step Step 1 4 Press and hold the SHIFT key and press the CODE RECALL key Then the material code blinks Enter the material code using numerical keys The details of the material code are displayed in the sub display Press the ENTER key to decide the code Select a parameter using the key on the sub display Enter the parameter using numerical keys and press the ENTER key to store it If you continue the change proceed step 4 and 5 If you want to finish the change press the ESC key to return to weighing mode several times Referring next Material Code You can refer to next material code in the sequential mode that uses plural material codes Suppose that the recipe code is not used The menu Function Function setting Sequence Basic Recipe mode is set to 59 F 8 0 1 Press the CODE RECALL key Then principle parameters of the next material code are displayed in the sub display Press the ESC key to return to current mode Page 26 AD 4402 6 1 5 Editing Full Parameters of Material Code a A material code consists of the following parameters Display Name Display Display Name Symbol Example memaly Material Code CodE ii Material name Material Hopper No Final Free Fall Preliminary Backed up Optional Preliminary RAM Over factory Under setting Zero Band or
37. The full flow medium flow and dribble flow Caution Use the PLC programmable logic controller unit to supply material into the weighing hopper and monitor the bulk of material of the hopper Page 36 AD 4402 7 2 1 Selection of Batch Weighing Selection of Normal Batching or Loss in Welo o The mode can be selected atins Fp ued cick atthe Function list Function Function setting Sea Basic Current weighing 59 F 3 i Normal batch weighing 69 F 3J i Loss in weight 59 F 3 2 External selection Normal batch weighing or Loss in weight External Selection Normal batch weighing or Loss in weight a Normal batch weighing and Fess in KEET can n be selecied by a signal of the input terminal that is set to 5 of z The menu Function Function Setting Controll vO gt Function Input o Example of use The material of 100 kg is supplied to the hopper in first step It is subdivided into material of 10kg Indicator Target weight 10kg Supply Discharge Supply Gates swtch input signal Short input common and output common _ Indicator Discharge Gate Built in 1 O Hopper no output eo Supply Discharge 10kg swtch input Examlpe Swtching Batch Weighing Advise If the mode is switched concerning a specified material only set the hopper no in the material code short the hopper no output line and the supply discharge swi
38. Zero Operation sssssssssseerneeeeeertnnnnrrrsserrrrrnnnnnnneenneeeenne 64 7 5 2 Zeto Tracking FUNCHON tersinir aSa 64 7 5 3 Oi EE E T E OARE a eer ee 65 7 5 4 Preset Tare Fixed Tare Function ceeeeeeeeeeeeeeeeeeeeeeeee 65 7 5 5 Customizing Function Key Key Design sseeeeeeeees 65 7 5 6 Customizing Sub Display cccceeeeeeeeeeeeeeeeeeeeeeeeeeeneeneaees 66 7 5 7 Graphic DISplay eccidi nasida Aah hate shea 67 7 5 8 Accumulation Operation ccceceeeeeeeseeeeeeeeeeeeeeeeeeeneees 68 7 5 9 Undoing Accumulation Operation ccceeeeeeeseeeeeeeeeeeeeeee 68 7 5 10 Clearing Deleting Accumulation Data eeeeeeeeeeeee 68 7 5 11 Error Message and Alarm cecceeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeees 69 7 5 12 Graphic Status Indicator 2 caicscianaueoawenea kena 71 TONS Memory BACKUP s heic cebu cede dene a celta e a es dake Sects 71 IMEMACE rcu crt orticiatel tates cel ele asta oiista aii sta a sitet nat 72 8 1 Control I O Function caiietirat indicts he lat smciead edie ec teencl ted enie 72 8 1 1 Interface CH CUI 5 fata ain ota Aa ata A ot ian tes ett 72 8 1 2 TENT GW cs fares rea aa EaR 73 8 2 Built in RS 485 Intentace s c issegosce agscvenecgeieheetieet ae eagtereeien 74 8 2 1 CORMECTON GS ctl hl elt leis tessa retest heat eaeeittaatosakele 74 8 2 2 Settings Of Parameters cccccceeeeeeeeeseeeeeeeeeeeeeeeessesseeeeeeeee
39. aeieashveuteeees 107 gape display osea a ER 68 Qraphic MICHO a aa 72 gravity acceleration correction 20 indication tems aaan neha a a Nn 67 input terminals seeeseeeeeeeeeeerreserrnsrerrssrenn 73 intializatio Ns a 101 a L E A E EE E EE P E E EEE 5 jet steam mode cccceeeeeeeeees 77 87 a COSIGN Zahir Ma ae ak ete 66 loadcell excitation Voltage eee eeeeteeeeee 133 loss in weight ceeeeeeeeeeeeeeees 35 36 41 114 M FLOW wisist nate Meee ete eae 9 menu iniii sequence E TE 54 mode Map sesionin a iaa 19 MONITOR MOdE ninn a 95 normal DatCh ccceccceceeecesseseseeeeeeceaneneseeeees 114 normal batching cceceeceeeeeeeeeteeeeeeees 35 36 NOZZE a S a a 52 AD 4402 et terminals A A 73 RA A denetteeetas 137 Parallel 110 EOE I AE ead E A tee 131 parameters sicic coc teccee onada iaa nin iesiri 104 parity Dit eee eeeeteeeeeeeeeeeees 75 83 89 92 power CONSUMPTION N a n eE 133 POWEF COA aa toa e aA T e 6 POW T SOUICE sie ii det iit verse enaa ah 14 power Sup ariii s aa aa 133 tad TANG ate aaa ea tanaan i kaara 66 recipe code 30 134 recipe modasini a E A 114 relay OUDOT seei e T E 88 128 restarto nian ania ea a a aa aa aa 57 U ChOCK nuni a avedieieetee 56 sampling rate assseeeesrressrrssrrrresrrresrennesnns 133 SENA Ap iin Maer i ats ieee 12 SENE ties tdadie ediciones eae arthnn 12 SONSILIVILY v
40. capacity 300 kg AD 4402 Page 13 S 3 3 Wiring Power Cord Caution m m Gorund the indicator with terminal E to avoid receiving an electric shock and an error due to discharge a static electricity Share the ground wire from electrical device that generats noise Do not use unstable power source Share the power cord form the moter system as noise generating device to avoid operation error The power source can use AC 85V to AC 250V with 50 Hz or 60 Hz O AC 85 V to AC 250 V 50Hz or 60Hz Noiseless stable single phase power source CONTROL 1 0 Ground Adaptable Compression Terminal Parts y y eee 8 2 6 2 CRO 13 2 X Page 14 AD 4402 3 4 Installing Options Caution a Remove the power cord before operation to install the option a Do not touch an inside parts within ten seconds after removing the power cord because you may receive an electric shock a Do not forget to tighten the screw If the screw is not tightened it may cause short circuit or an error due to noise a Three option boards can install in the slots a Initialize the RAM data in accordance with section 9 4 Initializing Parameters Z Connector Option cover Step 2 Screw D 5 A Step 4 Board cross bar E t 2 Screw E Upper cover
41. for the hopper number in the material code on the I O Specify the input terminal to change the mode on the I O in F nn 5 Connect the output terminal to the input terminal Connect the output common terminal to the input common terminal Set the delay time above 0 1 second at 59 32 Weighing value a Full filling value Final value Optional preliminary Final value Preliminary Final value Free fall Final value or Target weight Tare command Input Material code Input Full flow Output Medium flow Output Dribble flow Output comparison interrupt timer S4F 34 flow 9E J Medium flow comparison interrupt timer 59F 35 Dribble flow comparison interrupt timer Start command Input 59F 31 Eval delay timer Stable Output Batch finish Output Over weight Output Acceptable Output Under weight Output AD 4402 h Optional preliminary Preliminary The active code is only read at each start And keep it If this command is used accumulation and comparison can be used aiting timer and stable Set the condition at coc 14 Jt 1J GITE Batch finish output Select a mode at S9F Page 63 S 7 5 Other Functions 7 5 1 Re Zero Operation a Performing the function a gross display is zeroed and an current weighing value is used as a standard point a The operation of
42. in RS 485 2 8 4 BCD Output of Option OP O1 Output circuit Output voltage Output saturation voltage Input control Input open voltage Input current Threshold voltage Connection AD 4402 Open collector transistor 40 V DC max 0 8 V at 25 mA Contact to ground 5 V DC 5 5 mA max 1 5 V max AD 4402 OP 01 inside 25mA max lt lt Page 83 A190 B19 DC40V Output rl ee ta A1 to A18 B1 to B17 i o Sa EEA nee a uw 0 a 5 Vsat lt 0 8V Recommend to use at 25mA PLC or Photo coupler i 1 Common terminals Terminals When weighing display gross display net display and tare display 1 iF c i 4 is used the function of terminals are as follows I 3 Al 1 B1 2 Unit Unit 1 Unit 2 A2 4 B2 8 blank O 0 A3 10 B3 20 kg 0 0 A4 40 B4 80 t 0 1 A5 100 B5 200 g 1 1 A6 400 B6 800 A7 1 000 B7 2 000 A8 4 000 B8 8 000 A9 10 000 B9 80 000 A10 40 000 B10 80 000 A11 100 000 B11 200 000 A12 400 000 B12 800 000 A13 Over B13 Positive polarity A14 Stable Bi4 Net A15 Decimal point 0 0 B15 Decimal point 0 0 A16 Decimal point 000 0 B16 Decimal point 000 0 A17 Unit 1 B17 Unit 2 A18 Strobe B18 Hold input A19 Common ground B19
43. in the flash memory and backup RAM a There are the kinds of reset function that must re calibrate the indicator a Note the parameters where is stored in Kinds of intialization Description Initializing RAM The backup RAM is reset Zero point of gross display tare value zeroes Initializing material code or recipe code Material code and recipe code is reset Initializing function list It is reset parameters of function list in the flash memory Initializing caribration data It is reset parameters of calibration data in the flash memory If this function is used calibrate the indicator Initializing all parameters It resets all parameters The location of the parameters and objects of intialization mode Material Recipe code code iy 39 ke O g O Ss xe D 2 Cc O oO O 30 O s oO ra S S o By E o 2 p Q o oO o gt oO Q o a 8 8 a 8 5 3 N e I2 lt lt iL O Backup RAM o o o o o Location Flash memory o o o o Initializing RAM o o ere r g Initializing material code or O O O o E recipe code Cc Initializing function list o N amp Initializing caribration data o Cc Initializing all parameters o o o o o o o o Page 100 AD 4402 Prucedure Caution a Do not intialize them while any operation Cut off t
44. keys Step 3 Edit some items of a recipe code using alphanumeric keys and the ENTER key Step 4 Press the ESC key to return to weighing mode AD 4402 Page 17 4 1 6 The Way of Entering Menu Step 1 Press and hold the ENTER key and press the key in weighing mode Then the first layer of menu is display Step 2 Use the following keys in the menu P SHIFT Alphanumerical A a ENTER ESC keys Step 3 Press the ESC key to return to weighing mode several times Page 18 AD 4402 START Connecting power cord Removing and re connecting Use recipe mode In case of SQ F 08 1 or 2 CODE RECALL _ CODE SET power cord Standby mode NTER Above 3sec Several times Weighing mode In case of SQ F 08 0 Not used recipe mode orea p Core RecA Calling a Material Code LESE SHIFT ee Correction mode of a Material Code Editing setpoints of a material code Calling a Recipe Code ier _ p CURR Correction mode of a Recipe Code ON CODE SET i Selecting a suit of material codes _ Outline of Menu Material Edit Edit Search Delete Total Copy Setpoints Tare Total for Code Number All Codes Recipe Edit Ed
45. mV V using the numerical keys and press the ENTER key to store it Press the ESC key to return the weighing mode The digital span can be used for trimming of the actual load calibration using mass Page 22 AD 4402 5 3 Gravity Acceleration Correction o The function compensates the weighing error due to the difference of gravity acceleration G1 The place where the weighing system is calibrated G2 The place where the weighing system is used ESC key If you want to return to the weighing mode during the calibration mode press the ESC key anytime ENTER key When the key is pressed the procedure stores a current Step 1 Step 2 Step 3 Step 4 Step 4 parameter and proceeds to next step Press and hold the ENTER key and press the key to display the menu in a weighing mode Press the key twice to select the menu Press the ENTER key to enter the calibration mode Select the menu with the key Press the ENTER key to enter it Input the gravity acceleration at i using the numerical keys and press the ENTER key to store it Step 5 Press the ESC key to return the weighing mode 5 3 1 Gravity Acceleration Reference 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
46. setting Sequence Timer Discharge start delay timer a Using the alarm for the discharge time Unt 59 F 35 If it is over an error 7 is displayed Function Function ana ISedien o Timer Discharge monitoring timer o Storing the time between cleared hopper and closed the gate 59 F 40 Function Function setting Sequence Timer Discharge gate close delay timer a Discharging it automatically when finished the weighing 59 F 14 When the finish signal is turned off the discharge start timer starts Function Function setting Sequence Control Batch finish action a Discharging it automatically when finished the mixture weighing 59 F i When the finish signal is turned off the discharge start timer starts Function Function setting Sequence Control Recipe finish action AD 4402 Page 47 Weighing value Gross value crosses zero band Zero band Start command Input Start delay timer Full flow Output Medium flow Output Dribble flow Output Criteria waiting timer Stable Output Batch finish Output hen weighing value is not reach to zero band until the timer stops An error code i displayed Automatic discharge operation can select at S9F 14 Discharge start Input SOF 48 Discharge start delay timer 59F 39 Discharge monitoring timer Discharge Output Poe he do Sio When w
47. start And keep it Material code Input gt Full flow Output Medium flow Output Dribble flow Output tes These gates work SOF 44 without the start input J Full flow comparison interrupt timer o4F 34 gt Medium flow comparison interrupt timer 59F 35 Dribble flow comparison interrupt timer If the start key is used automatic accumulation and comparison can be used Start command Input i Ae a i aiting timer and stable _ Set the condition at 59F i3 59F 31 Eval delay timer Stable Output Sap 3 Batch finish output on Batch finish Output Over weight Output Acceptable Output Under weight Output Select this moda at G4F 05 Drawing Normal Batching of Comparison Function AD 4402 Page 61 7 4 2 Loss in Weight of Comparison Function a The function outputs the gate control signals that are compared setpoint and weighing data that is discharged materials from hopper a When the weight decreases above the setpoint the gate control signal turns off When the weight increases under the setpoint the gate control signal turns on a There is not direction for the weighing sequence in this function Therefore the comparison is repeatable reversible Concerning Parameters of the Function a ang oe se in weight of compareon function 59F JI i Function Function setting Sequence Basic a Using the external control Sw
48. tare i a full flow i ii with zero Pee function weight Hop Hopper ero input output be initialdribble flow HEF initial medium flow loadcell active free fall compensation material code medium flow LT NT Inet Fay net weight ie optional Optional Preliminary parallel I O ta Preliminary eer rogrammable logic controller unit FT preset tare recipe total fz supplemental flow compensation flow upplementary Flow Open Timer Supplementary Flow Close Timer Page 136 AD 4402 SZ 12 2 ASCII Code for AD 4402 The characters are special code for the name of material code and recipe code Therefor some characters are not the same as U S code Lower bits 0 1 2 3 4 5 6 7 0 Space 0 P Space p 1 1 A Q a q 2 i 2 B R b r 3 3 C S C S 4 4 D T d t 5 5 E U e u 6 amp 6 F V f V 7 7 G W g Ww Upper bits 3 8 H X h 7 9 9 l Y i y A LF i J Z j Z B K k C i lt L D CR M m E gt N A n F O O O AD 4402 Page 137 PS 12 3 Index Control I O Input Control I O Output 2 2 eeeeeeeeeeeeteeeereeeees 123 General Others cescecceeceseeeeeeseeseeeeeees 111 General Sub display ceeeeeeeeeeeeee 109 General Weighing ccccccceesseeeeeeeeees 107
49. vacuum cleaner Section 7 3 8 Mixture Sequence Section 7 3 9 Safety Check Function Section 7 3 10 Pause and Emergency Stop Section 7 3 11 Restart Sequence Section 7 3 12 Automatic Free Fall Compensation Section 7 3 13 Real Time Free Fall Compensation Section 7 3 14 AD 4402 Page 35 7 2 Batch Weighing Mode a The mode is used to get a constant target weight from a supplying Mat for the hopper scale and filling machine And the mode can be classified to normal batch weighing and loss in weight o There are two control methods of the customer programmed control and sequential control built in automatic program mode Function Function S9F 3 2 Supplying hopper S9F 3 1 Normal Batching Loss in Weight Gates Supply Gate Full flow Medium flow Indicator Indicator Dribble flow Target weight 10kg Target weight 10kg Weighing Hopper A Weighing Hopper gning SEP Loadcell Loadcell Discharge Gate Discharge Gates Full flow Medium flow Dribble flow ase Examlpe Normal Batching Examlpe Loss in Weight Normal Batching a Normal batch weighing weighs the material charged into the hopper a The control gates valves can be used The full flow medium flow and dribble flow Loss in weight o Loss in weight weighs the material discharged form the hopper a The control gates valves can be used
50. 1 AD 4402 Address 2 Page 90 AD 4402 Z 8 7 RS 232C Interface of Option OP 04 a The RS 232C is used to connect to the DEC modem a The command and parameters of RS 232C is the same as the built in RS 485 Transmission system EIA RS 232C Asynchronous bi directional half duplex Data length 7 bis ot 8 bits Start bit 1 bit Parity bit Odd Even not used Stop bits 1 bit 2 bits Baud rate 600 bps 12000 bps 2400 bps 4800 bps 9600 bps 19200 bps Caution The option can install either OP 03 or OP 04 Connection AD 4402 2 7 OP 04 inside TXD RXD RTS CTS DSR N O oO A WO DPD SG 20 DTR Settings of Parameters Refer to 10 4 Parameter list of the function list AD 4402 Page 91 8 8 Parallel O of Option OP O5_ buit in I O Input control terminal Input open voltage Input current Input threshold voltage Output circuit Output voltage Output saturation voltage Connection PIO Terminal List oP 05 S O a Use the option to extend I O terminals o The function settings interface circuit and timing chart of the option is the same as Contact to ground 7 11 VDC 5 mA max 2 V max Open collector transistor 40 V DC max 1 5 V at 50 mA Ai A16 Input terminals A17 A18 A19 Input common A20 Frame ground B1 B16 Output terminals B17 B18 B19 Output common
51. 1 Suppose that is set the function parameter 54 6 to 0 Step 2 Press the CODE RECALL key in weighing mode Step 3 Set the number of a material code with the following keys P The P key is used to increase the code number SHIFT Press and hold the SHIFT key and press the key is used to decrease the code number Numerical The numerical keys and the ENTER key is used to select a code number directly and to enter the parameters ENTER The ENTER key is used to specify the number ESC The ESC key is used to undo the last key and to return to the last mode In Case of a Recipe Code Step 1 Suppose that is set the function parameter 54 4 to or c Step 2 Press the CODE RECALL key in weighing mode Step 3 Set the number of a recipe code with the following keys gt SHIFT Numerical ENTER ESC keys 4 1 5 The Way of Entering a Correction Mode In Case of a Material Code Step 1 Press and hold the SHIFT key and press the CODE RECALL key in weighing mode Step 2 Select a number of a material code using the following keys P SHIFT Numerical ENTER ESC keys Step 3 Edit some items of a material code using numerical keys and the ENTER key Step 4 Press the ESC key to return to weighing mode In Case of a Recipe Code Step 1 Press and hold the ENTER key and press the CODE RECALL key in weighing mode Step 2 Select a number of a recipe code using the following keys P SHIFT Alphanumerical A a ENTER ESC
52. Abingdon Business Park Abingdon Oxon OX14 1DY United Kingdom Telephone 44 1235 550420 Fax 44 1235 550485 lt German Scales Office gt Berner Strage 64 60437 Frankfurt Main 50 GERMANY Telephone 49 69 507 1017 Fax 49 69 507 2054 A amp D MERCURY PTY LTD 32 Dew Street Thebarton South Australia 5031 AUSTRALIA Telephone 61 8 8352 3033 Fax 61 8 8352 7409 A amp D KOREA Limited 8th Floor Manhattan Bldg 36 2 Yoido dong Youngdeungpo ku Seoul KOREA Telephone 82 2 780 4101 Fax 82 2 782 4280
53. D 4402 2 2 2 Front Panel Graphic status indicator Main display Weighing data is displayed y Staus indicat r Coo FULL Z BAXD F WLOW M FLOW D FLOW FINISH CON F1 F3 i A ZRERR SQERR P 2O lt _ J ALARM FEED ZERO T eee ae F2 F4 0 0 kee Te p 9 CWE BEER BEBE RE TARE es TVET TI TUT IITITIT TI NITE were EGBG GREE SBAS BERBE SARSA GRBE RABBA 18 BBBHE BEBBE am aaRS RBBB NET B G SHIFT a 8a aea TANT l J Aa OERS g g q CODE RECALL CENETA ENTER CODE SET On A ABC DEF GH JKL MNA PaR sT wh Yz lesc r Z al2 l3 ipa is ile 7 81 9 o a OFF Unit indicator Sub display Materials Accumulation data parameters Standby indicator and operation guidance are displayed 2 2 1 Keys F1 F3 Pressing this key the key works as the F1 key Pressing the SHIFT key and this key the key works as the F3 key F2 F4 Pressing this key the key works as the F2 key iatea Pressing the SHIFT key and this key the key works as the F4 key SHIFT The key to select a function of the key CODE RECALL The key to open the material code or recipe code ODE SET Pressing the SHIFT key and this key the key works as the material code edit key Pressing the ENTER key and this key the key works as the recipe co
54. Discharge Gate oy Examlpe Mixture Sequence AD 4402 Page 53 Weighing value Q Recipe start command Input Full flow Output Medium flow Output Dribble flow Output Batch finish Output Recipe finish Output Mixing timer Mixing Output Tete timer of mix finish Mix finish Output Discharge Output a BE Eo ion Ea Set automatic mixing start material 1 to continue the mixing 7 T gF Ii continue the discharge Page 54 2 J Set automatic discharge start to AD 4402 7 3 10 Safety Check Function a The function is used to stop the sequence when an error or an emergency happens a When the function works an error code is diepiayed ang an error signal is output form preset I O terminal that i TE inge errar 7c is selected at Function Function setting Control vo Output a The control inputs of the function u use the preset I O terminals or OP 05 terminals that select safet a In maximum eight ipul terminals can use a The kind of the safety check functions is as follows Code Classification Action 54F 711 Condition of the start Specify the safety confirmation 59F ic _ Condition of the discharge inputs on the I O or OP 05 59F 74 Condition of the recipe compound When all inputs are not ON 54F 714 Condition of the mix active the sequence is stopped 59F 15 Condition of the whole sequence an error code is di
55. F A Outputterminal 8 Material hopper 4 Medium flow 0 to 84 65 Uc F 4 Output terminal 9 Material hopper 4 Drrible flow 0 to 84 66 Uc F i Output terminal 10 Material hopper 5 Medium flow 0 to 84 69 Default parameters are set to double gates hopper AD 4402 Page 127 Category address Function Function setting Option slotn OP 03 or Function Function setting Option slotn OP 04 OP 03 Option RS 422 485 Serial Interface OP 04 Option RS 232C Serial Interface slot n slot number Category address symbol Name Descriptions Range and choices Default na I 03 F m I 4 F l Output data When jet stream mode of Coumnication mode 5 F g is used the 1 2 3 can select And if freeze mode is used in jet stream mode output is stoped a oe No g NN Weighing value Gross value Net value Tare value Gross value Net value Tare value Weighing value with material code Gross value with material code Net value with material code Tare value with material code Gross value Net value Tare value with material code 1to 10 _ Comunication mode Stream mode Auto print mode Manual print mode Print at total Jet stream mode Command mode 1to6 co uu a I uu co L m uu Baud rate NOOR WN H1HO TOR WODND 600 bps 12000 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps
56. Function setting MatEDIT Edit a Inhibiting the comparison during the sequence 59 F 35 Store the time of the dribble flow comparison inhibit timer Function Function setting Sequence Timer Dribble flow comparison interrupt timer 59 F 34 Store the time of the medium flow comparison inhibit timer Function Function setting Sequence Timer Medium flow comparison interrupt timer AD 4402 Page 45 Weighing value Final value Target weight Dribble supply at entrance Material code Input X Start command Input __ Time until supplying it hop Pe 59F 32 i baa EE 6 6 6 i The whole time to Batch start delay timer supply it 59F 3 _ Batch monitoring timer Full flow Output Medium flow Output Dribble flow Output S4F 44 Full flow comparison interrupt timer 59F 34 Medium flow comparison interrupt timer 59F 35 Dribble flow comparison interrupt timer 59F 31 Eval delay timer Stable Output Batch finish Output Over weight Output Acceptable Output Under weight Output Drawing Entrance Sequence Page 46 AD 4402 1 3 5 Discharge Sequence a The discharge sequence is used to discharge the material form the hopper and clear the hopper after finishing a batch weighing Concerning Parameters of the Function o Storing the time between receiving start command and opening the discharge gate 59 F 35 Function Function
57. P mpeir g pig Function IF unctioh ae General Weighing Page 64 AD 4402 7 5 3 Tare o The relation of display is as follows Net Gross Tare Concerning Parameters of the Function a Prohibiting tare uring unstable weighing GE nF 5 sages rEunetlony Funcion setting General Weighing a Prohibiting tare during negalve weighing GEnF 0 F Punci Function N General Weighing m Pesetting tare at tuming on DE Indicator LE nF i3 poimii im thd Function Function setting Teena Weighing 7 5 4 Preset Tare Fixed Tare Function a The preset tare can store in each material code Concerning Parameters of the Function a Using preset ne UE nF li Function Function setting General Weighing a Using preset tare for Patel material code LE tE ne fe sl iFunetion reunetion setting General Weighing a Classifying normal tare and PISSEN tare c on ihe serial aaa LE nF 15 i oe Function Function setting iGenerall Weighing L370 Customizing Function Key Key Design Refer to 2 2 1 Keys of Front panel regarding key operation Refer to 10 4 Parameter List of Function list regarding key function Concerning Parameters of the Function a Setting F1 F2 F3 and F4 keys GEHE c to DEE 5 Function Function setting General Other AD 4402 Page 65 7 5 6 Customizing Sub Display a Use default sub display p
58. Set baud rate to 38400 bps When slow baud rate is 1 2 times 38400 bps the same data is output 2 times Timing Chart When normal output 7 F 3 without 5 is used Approx 10 ms from data input to strobe Data Output Strobe Hold input 50 ms of delay time pO Maor delay to release it time to hold it Approx 20 ms of pulse width 10ms div When normal output C F 3 without 5 is used Approx 1 ms from data input to strobe Ignored hold signal Data Output Strobe Hold input 2ms div Page 86 AD 4402 Rated load 250 VAC 3A 30 V DC 3A Current at common terminal Max 10A DC Minimum load 100 mV 100 uA Life 20 000 000 times or more at no load 100 000 times or more at rated load Connection eseeseseeeecetecoseneecee a L e id o1 Output terminal 02 inside 2 o3 Group 1 4 5 i 6 common terminal 1 o 7 Output 68 o9 0 RELAY OUT 11 common terminal 2 OP 02 O Ooo Nogo AUN Group 2 Plo OOOO 00000 ojo i 0 Terminal List Refer to 10 4 Parameter list of the function list AD 4402 Page 87 Z 8 6 RS 422 485 Interface of Option OP 03 cable Transmission system Data length Start bit Parity bit Stop bits Baud rate Line Connection Character code Terminator Caution a The RS 422 485 interface can use command to control the indicator The interfac
59. Step 2 Press the gt ae to Selen menu amp r And press the ENTER key Step 4 Specify a code number using numerical keys and press the ENTER key Then current tare value is copied to preset tare Step 5 Press the ESC key to return to weighing mode several times AD 4402 Page 29 6 2 Simple Hopper Scale with Recipe Code The section explains for recipe code another name formal function The recipe code is used on a simple hopper scale to mix several materials that are preset target value The simple hopper scale means that does not control the ratio and a weight of ingredient but simply accumulates the preset target weight of the material code Therefore the recipe code is a code to accumulate the preset target weight of the material code Hop 1 Hop 2 Brazil Moca Hop 10 Indicator AD 4402 Guatemala Built in I O of three gates in each bin and direct control of10 bines If a I O extension needs use OP 02 and OP 05 Loadcell Weighing hopper Stirrer Fin Discharge Gate Blend Coffee Examlpe Simple Hopper Scale Maximum 100 recipe codes ecipe 3 ON rfode J Snacial hland caffan Recipe 2 rlod e Special blend coffee Recipe 1 Code2 material code k rLodE Brazil lt 1 Blend coffee Target 200g Code10 Moca Target 50g f Code42 In order of material code Guatemala Maximum 10 codes Target 10g
60. UD et whee EE S AE A E A doenseees 131 accumulation assassssisseisieeersinerrssnrrrirerrrneenns 69 accumulation print mode 77 83 87 Page 138 analog OUDUL sossarna 94 132 ASCII COJE ernsisngirsoan anainn NNER 138 auto print mode ee 77 83 87 automatic program Mode ceceeeeeeeeeees 38 backuped RAM ccccceeeeseeseceeceeeeeeeeeeaees 72 batch weighing ceeeeeeeeeeeteeeeeeeteeeeees 25 35 paud faterion n nais 75 83 89 92 BCD OUtpUt 0 ccccccecessseeeeeeseeeeeeeeeeeeess 84 127 BCD t compari SON sannana anann anaana 61 63 comparison OuUIpUt ssrossiiiraiinani anis 60 COMPENSATION sessies 58 59 compensation Sequence s es 43 Consumer programmed control 0000 114 CUITONE lOp rasna 83 customer programmed control n s 35 60 CZ digital Span eiccccecta eee ei 20 discharge SEQUENCE eeeeeeeeeeteeeeeeneeeeeeaes 47 ANISTON season NEA E AA 20 arth terminal sorsara anan 6 CMEPGONCY AA T 56 emergency StOP sssisiserninirrinsuirnnaiinineaninnnnani 56 entrance SequUence ssssssirsesnirnnurininrearinurnnns 45 CMON Code eearri 24 erornmessage aaan ia 70 err r sighal srsrsriarnoiusrrrideceiiirne iaeia 56 E E E A denon diecast 137 EXC Aaiun eane naasa iaeia Saa aaea AR 12 EXC E E ele eet is ceeded eatin arenas 12 AD 4402 FINIS Hea a tens annette desea 9 lash MEMORY inni aatia A 72 GEE A E E E teens hee
61. ackup ZtHF a current sequential weighing is stopped Name Display Symbol amp Example Memory Recipe code clode Backed up RAM Recipe name ET gnpypf gegrief pi pi factory setting Material codes of maximum ten codes ee or It is stored in order to accumlate them Lode flash memory Accumulated Weight for recipe code Backed up RAM Accumulation Counts for recipe code 6 2 4 Recalling a Recipe Code a The following steps are the explanation to recall the recipe code stored in the indicator Suppose that the recipe code is used The menu Function Function setting Sequence Basic Recipe mode is set to 59 F 4 or e Caution The code can be recalled during the last weighing But the code effects after the butch finish after finishing the last weighing Step 1 Press the CODE RECALL key Then the recipe code blinks Step 2 Enter the material code using numerical keys The details of the recipe code are displayed in the sub display Step 3 Press the ENTER key to decide the code AD 4402 Page 31 6 2 5 Arranging Material Code in Recipe Code a The way of arranging material code described in a recipe code Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Press and hold the ENTER key and press the CODE RECALL key Select a recipe code number using numerical keys and press the ENTER key Then first material code blinks Select a material code using the
62. al hopper 6 DF 13 Discharge Open the dscharge gate 43 Material hopper 9 73 Material hopper 7 FF 14 Batch finish 44 Material hopper 10 74 Material hopper 7 MF 15 Recipe finish 45 Material hopper 11 75 Material hopper 7 DF 16 Discharge finish 46 Material hopper 12 76 Material hopper 8 FF 17 Mixture finish 47 Material hopper 13 77 Material hopper 8 MF 18 Nozzle down 48 Material hopper 14 78 Material hopper 8 DF Online If sequence is 49 Material hopper 15 79 Material hopper 9 FF 19 enable 0 5 sec pulse is output 20 Weighing sequence in 50 Material hopper 16 80 Material hopper 9 MF process Input acknowledge 51 Material hopper 17 81 Material hopper 9 DF 21 If there is a input signal 0 5 sec pulse is output 22 Weighing sequence error 52 Material hopper 18 82 Material hopper10 FF 23 Alram 1 53 Material hopper 19 83 Material hopper10 MF 24 Alram 2 54 Material hopper 20 84 Material hopper10 DF 25 Zero error 55 Material hopper 1 FF Capacity exceeded 56 Material hopper 1 MF 26 Out of range 27 Buzzer 57 Material hopper 1 DF 28 During tare 58 Material hopper 2 FF 29 Center of zero 59 Material hopper 2 MF Full flow FF Medium flow MF Drrible flow DF Page 122 AD 4402 Output terminals of the I O and default functions Category address Terminal name Default choices Peay It No symbol DutF Out
63. and stream mode 0 All header of tare is TR 1 Use PT of preset tare header and T of tare header Oto 1 othf 8 Preset tare printing with net weight Use for the current loop output or RS 485 interface at net display This parameter can not use in command mode and stream mode 0 No Not output preset tare 1 Yes To output preset tare Oto 1 othf 9 Printing when unstable condition Use for the current loop output or RS 485 interface at out of range or unstable condition 0 No 1 Yse Oto 1 eS ochre Repeat lock The function to avoid key operation error Bit 0 Total Bit 1 Manual print operaton 0 Unlock 1 Lock Cancel duplicated command input 00 to 11 00 Save data Select a backup method of material code and recipe code 0 Store in RAM 1 Store in flash memory 1to2 Page 112 AD 4402 Category address Function Function setting Sequence Basic Category address symbo Name Descriptions Range and choices Default 59 F I Weighing mode Constomer programmed control Sequential weighing 1to2 uu Loss in weight Normal batch weighing Loss in weight External exchange Oto2 Setpoint comparison Comparison with internal count Comparison with display count 1to2 Comparison Always output Stable condition At batch finish Oto2
64. at 40 C Up to 0 3 uV digit 0to2mV V 0 to 20 mV 0 to 3 2 mV V 0 to 32 mV 10 MQ 10 V DC 5 8 pieces in pallel with 350 loadcell 8 ppm C 0 2 uV 8 ppm of dead load typ 0 01 of F S Below 0 3 uVp p A gt conversion Approximately 1 1 000 000 16000 to be able cancel limitation 100 times per second loLoadcell offset calibration using key operation to enter the sensitivity resolution 1 1000 Re calibration at A D board repacement Backup method Omissible resolution 1 500 A D data EEPROM Calibration Flash memory Function Flash memory Material code data Backup RAM or flash memory Recipe code data Backup RAM or flash memory Display Main display Fluorescent display cobalt blue height 18mm 7seg 7 figures Sub display Fluorescent display cobalt blue height 5mm 7seg 54 figures and 5x7 dots 54 figures State indicator Fluorescent display cobalt blue 8A pieces 10 symbols 5x7 dots Unit indicator Fluorescent display cobalt blue height 11mm 5x7 dots 2 figures Symbols Fluorescent display cobalt blue height 11mm 5x7 dots 2 figures Page 132 AD 4402 Weighing Weighing mode Batch Weighing Mode Normal batch weighing loss in weight Sequential Weighing Mode Normal batch weighing loss in weight Element of sequential weighing mode Code data Max number of material code Element of material code Max number of recipe code Element of recipe code Connectors and inte
65. attern if you want to reset it a Refer to 10 4 Parameter List of Function list regarding items Item index number to be displayed 32 items of name and number can be set in maximum At odd Input the name of the selected item using alphanumeric characters At even Input the number concerning the item mt I Name of the item 10 m I I I Information of key operation Items to append to sub display Row and Colum Address Resize the item selected 0 1 2 345678 91W11 2 131 15 16 17 18 9 0 A 2B uy D o P Row 0 and 2 is dot matrix display for alphanumerical charactor Row 1 and 3 is 7 segment display for numerical charactor Items to append to sub display Row size Columsize Figures Number Name and Number to Display the Item 0 Not displayed 1 Material 2 Hopper 3 Target value or final value 4 Free fall 5 Preliminary 6 Optional preliminary 7 Over 8 Under 9 Zero Band 10 Full filling 11 Tare 12 Supplementary flow open timer 13 Supplementary flow close timer Page 66 0to3 0 to26 1 to12 AD 4402 Number Name and Number to Display the Item Row size Columsize Figures 14 Automatic Free Fall Compensation 15 Internal reserved 16 Internal reserved 17 D
66. ble flow comparison interrupt timer 59F 31 i Eval delay timer Stable Output CaF 43 batch finish output on Batch finish Output Select a mode Jat 59F 05 IE Over weight Output Acceptable Output Under weight Output Drawing Loss in Weight of Sequential Weighing Page 42 AD 4402 pore e Compensation Sequence a The compensation sequence is used to make up add the material automatically when the result of current batch weighing is under weight Concerning Parameters of the Function a Storing a maximum repeat counts of compensation sequence 59 F 15 If number is zero this sequence is canceled When the result is under weight after the sequence An error 5i is displayed Function Function setting Sequence Control Memu number of compensation o Setting the time to open the dribble gate Set the time at each material code Function Function setting MatEDIT Edit Compensation flow open timer a Setting the time to close the dribble gate Set the time at each material code When the weighing value is stable and under weight the compensation is repeated Take a longer time closing gate if it does not use a stable signal Function Function setting Material Edit Edit Compensation flow close timer o Removing the nozzle at miS Seale wnan ne NOZAE ee is used 54 E ic c 7 Pi gumom Pom ge poppy e my Factory send is
67. cell output to indicator terminals In Case of Too Lage Output In Case of Too Small Output Positive loadcell Positive loadcell power supply power supply Resister Resister Negative loadcell power supply Negative loadcell power supply Positive loadcell input Positive loadcell input Negative loadcell input Negative loadcell input Loadcell Loadcell Page 12 AD 4402 3 2 1 Verifying Loadcell Output and Input Sensitivity The input sensitivity of the indicator is 0 3uV division or more Adapt to the following inequality when you design a weighing instrument using the indicator and loadcell s Caution o A change in input voltage sensitivity is equivalent to a one division change of the display Select as large an input voltage sensitivity voltage as possible so that the weighing interval becomes stable a Consider the leverage if a lever is used Weighing instrument ce E B D A Rated capacity of loadcell kg using one loadcell me OA B Rated output mV V bike D Weighing interval kg Weighing instrument g 3 lt E B D E Excitation voltage mV using multi loadcell A N N Number of loadcells Verification Example Design Loadcell N 1 Rated capacity A 750 kg 9000 3 0 05 _ 1 gt 0 3 Therefore Rated output B 3 mV V 750 Excitation voltage E 5000 mV regard the instrument as a good design Weighing interval D 0 05 kg Weighing
68. d press the ENTER key Advise The following RS 232C to RS 485 converter can use AD 7491 other converter on the market Page 102 AD 4402 Bd 10 Function List a The function list stores parameters to control the indicator The parameter is stored in an item without power supply a An item is classified by a category address and is classified by an item number Refer to 10 1 2 Outline of the Function List o The category address has a symbol for the 7 segments display a There are two kind of the function mode to operate the function list a Parameter settings The mode is used to change the parameter a Referring Parameters The mode is used to refer the parameter in the weighing sequence oO Example of an item Category address Function Function setting General Weighing Category address symbol Address Item number Meaning of the address An Item Meaning of the parameter Parameter Caution a When entering F pat lt i Of the function mode the current weighing sequence are stopped 10 1 1 Operation Keys To enter the function list Press and hold the ENTER key and press the key in bee aei i MOUR Select menu iar using the key and the ENTER key To select an address of the parameter The SHIFT ENTER ESC keys To change the parameter The SHIFT Alphanumerical ENTER ESC
69. d to select the same function to 0 to 50 0 85 F 6 Inputterminal A6 Plural terminals and keys Oto50 0 U5 F 7 Inputterminal A7 0 to 50 0 U5 F A Inputterminal A8 0 to 50 0 U5 F 9 Inputterminal A9 0 to 50 0 5 F iG Input terminal A10 0 to 50 0 U5 F 1i Inputterminal A11 0 to 50 0 U5 F ie Inputterminal A12 0 to 50 0 U5 F 14 Inputterminal A13 0 to 50 0 U5 F 14 Input terminal A14 0 to 50 0 U5 F 15 Inputterminal A15 0 to 50 0 U5 F i6 Input terminal A16 0 to 50 0 Category Range address Name Descriptions and Default symbol choices U5 F 71 Inputterminal B1 Material hopper 1 Medium flow 0 to 84 56 U5 F i Inputterminal B2 Materialhopper1 Drrible flow 0 to 84 57 05 F 19 Inputterminal B3 Material hopper 2 Medium flow 0 to 84 59 U5 F ceU Inputterminal B4 Material hopper 2 Drrible flow 0 to 84 60 U5 F g i Inputterminal B5 Material hopper 3 Medium flow 0 to 84 62 U5 F ec Inputterminal B6 Material hopper 3 Drrible flow 0 to 84 63 U5 F J Inputterminal B7 Material hopper 4 Medium flow 0 to 84 65 U5 F c4 Inputterminal B8 Material hopper 4 Drrible flow 0 to 84 66 U5 F 25 Inputterminal B9 Material hopper 5 Medium flow 0 to 84 68 U5 F 26 Input terminal B10 Material hopper5 Drrible flow 0 to 50 69 U5 F e7T Inputterminal B11 Material hopper6 Medium flow 0 to 50 71 U5 F 2 Input terminal B12 Material hoppere Drrible flow 0 to 50 72 U5 F 24 Input terminal B13 Mate
70. data and state is output on 100 time s Data is gross or net value The format is the same as command RGRS or RNET Set baud rate to 38400 bps When slow baud rate is 1 2 times 38400 bps the same data is output 2 times Page 76 AD 4402 8 2 4 General Data Format This format is used at command mode and jet stream mode 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CIL R G R S 0 Rl F 3 J 0 919 1121314151617 112 131415 6 7 819 Te nn Weca data Terminator System Monitor Header Command is replayed The replayed command is 4 characters Code Material code or recipe code number The code is 4 characters Weighing data Data uses BCD code is 7 figures and is not include decimal point When data is negative minus sign is appended to the head Example 2 272 2 System Monitor 1010 Ah T ASCII code 3Ah 1 2 3 4 5 6 7 2 Stable BIEN AEIE 2 Zero band Upper 4 bits are 3h always Full filling Medium flow Dribble flow Over Acceptable Full flow Under Internal reservation Internal reservation Mixture Discharge gate Weighing finish Recipe finish Mixture finish Discharge finish Nozzle down Online During weighing sequence Internal reservation Weighing error Alarm 1 Zero error
71. de edit key AD 4402 Page 7 NET B G NET GROSS gt f TARE 2O ZERO The key to move the cursor or scroll the function number Press and hold the SHIFT key and press the key is used to decrease the code number The key to select alphabetical keys upper keys lower keys or numerical keys Alphanumeric keys The escape key Pressing and holding the key above three seconds in normal weighing mode the display is turned off standby mode The ESC key is used to undo the last key and to return to the last mode The ENTER key for parameter settings The key to be turned on the display Pressing the key and this key the key works as the menu key The key to select net or gross The tare key The key is displayed the net value that subtracts tare weight from a current weighing The zero key to zero current weighing display 2 2 2 Symbols Main display Sub display Unit indicator Status indicator Graphic status indicator STABLE GROSS Gross or net is displayed Code numbers operation guidance graph comparison parameter and other are displayed selectively The indicator is displayed that the weighing unit is selected in the calibration mode Refer to section 5 Calibration The current weighing status is displayed The classification number is displayed when occurred an error or informed an alarm The current weighing situation is displayed with symbols
72. de is used in the procedure that performs batch weighing or loss in weigh As the result of the procedure a constant weight of the material is called full or full filling can be got The material code consists of some index number name and some comparison values to get a constant weight of the material The AD 4402 can store a hundred kinds of material codes a Recalling Material Code The following steps are the explanation to recall the material code stored in the indicator Suppose that the recipe code is not used The menu Function Function setting Sequence Basic Recipe mode is set to 59 F 4 f Caution The material code can be recalled during the last weighing But the code effects after the batch finish after finishing the last weighing Step 1 Press the CODE RECALL key Then the material code blinks Step 2 Enter the material code using numerical keys The details of the material code are displayed in the sub display Step 3 Press the ENTER key to decide the code AD 4402 Page 25 6 1 3 Editing Principle Parameters of Material Code You can edit the parameters of target weight free fall and etc displayed on the sub display during a weighing And items of sub display can be selected at the menu Function Function setting General Sub display Caution If the flash memory is selected for memory backup ZEHF a current sequential weighing is stopped Step Step Step
73. e can read weighing data or parameters or store parameter to the indicator a The interface can connect max 32 units and a personal computer in a communication a These unit is specified by address appended to the command a TS 485 can use 2 wire or 4 wire a The command and format is the same as the built in RS 485 EIA RS 422 485 Asynchronous bi directional half duplex 7 bis ot 8 bits 1 bit Odd Even not used 1 bit 2 bits 600 bps 12000 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps Jet stream mode RS 422 4 wires RS 485 2 wires or 4 wires Max 32 units ASCII code CR CR LF The option can install either OP 03 or OP 04 Connection Terminator switch r TERMINATOR El ore oOo ua f WN a J RS 422 485 0P 03 O w Be ie ey AD 4402 OP 03 inside l 1 SDA SD 2 SDB 422 485 DE RE TRIA 4 RDB 5 SG 6FG Page 88 AD 4402 RS 422 Connections Settings RS 422 03 F i A Address Number O 63 F 65 i Terminator resistor 100 1209 1 2W Host computer The host computer may include the terminator resistor NNOVOO OOPUS AD 4402 TERMINATOR The host computer may have inverse polarity terminals Turn on terminator switch Use twist pair wire Use shield cable if it needs RS 485 4 Wire Connections Settings RS 422 03 cece rd Me Address Number U4 F 5 wit
74. e Sequence a The mixture sequence is used to mix or stir it The signal is output from the I O terminal set to 2 2 The timing of weighing finish discharge finish and mixture finish can be selected Concerning Parameters of the Function o Using the mixture e GutF nn ic LPR nn terminal number of I O Function Function setting Control I O Output Relay output OP 02 parallel I O OP 05 can be used a Mixing it at weighing finish 59 F 14 Function Function setting Sequence Control Batch finish action a Mixing it after discharge 59 F 15 Function Function setting Sequence Control Discharge finish action o Mixing it after formula 59 F i Function Function setting Sequence Control Recipe finish action a Storing the time of mixture 59 F 41 Function Function setting Sequence Timer Mixing time output on ao Safety check during mixture 59 b 74 Function Function setting Sequence Safety Mixing safety check Advise o Safety check during mixture When the specified input terminals at 59 F 74 are all ON it supposes that the sequence is safety and is continued If a terminal of them is OFF an error code is output and sequence is stopped Hop 1 Hop 2 Material Material Weighing hopper Indicator Built in I O Safety Input Loadcell Stirrer Fin
75. e flow Output 59F 33 Full flow comparison interrupt timer 59F 34 Medium flow comparison interrupt timer 59F 35 Dribble flow comparison interrupt timer 59F 37 Eval delay timer Stable Output Batch finish Output Over weight Output OK Output Under weight Output Discharge start Input Discharge start delay timer Discharge monitoring timer Discharge Output Nearly zero Output Discharge gate close timer Discharge finish Output Time until supplying it rea e a P E The whole time to supply it According to 59F 31 and stable 59F 1J can be set EAF 43 Batch finish output sledi a mode on Jat S9F 25 if discharge sequence _ set the function Drawing Normal Batching of Sequential Weighing Page 40 AD 4402 7 3 2 Loss in Weight of Sequential Mode a Loss in weight weighs the material discharged form the hopper a The control gates valves can be used The full flow medium flow and dribble flow Concerning Parameters of the Function a Selecting normal batching of sequential weighing SFr si Si re Function Function stn Sequence Basic Weighing mode 59 F 3 2 Ho Function Function setting Tam Basic Loss in weight a Making zero display automatically when starting the sequence 59 cee Function Function setting Sequence Control Batch start settings a Switching normal o and loss i in neon from the I O interface 59 F 3 e Este
76. eeceess eaae age aaa eaa iaaa athens 13 133 sequential WeIQNiNg eesceeeesseeeeeeeteeeeeeaee 114 sequential weighing Mode 35 38 SCIDOING anaa aai aa ean ta 38 60 61 63 ro o Uale 6 0151001 1 0 eee 20 GO Ret Recah tothe PE EEE BUG Joes ab tel a te 114 start Dits thie aes 75 83 89 92 Stop bits iirinn naain aiaiai 75 83 89 92 stream MOE ccccceseeseeeeeeeeees 77 83 87 SUD CISPIAY is aE O N 67 SUG EAE TEE ETNA 109 SUMMING DOX sssssissssseesssrrsssirnssrirnesrrnssrnnssrens 20 Supping Matapana ea a iiaea 51 E dae et A A E TE ENE E Means 137 tare E E A E E EE 66 PL N a e e a 137 terminal E sus iste aches vba a Aa 14 terminal PartS ccccccecceeeeeceeeeeeeeeesetaeees 12 14 terminator 2 0 eee cece tees eececeeeeeceeeeseseeeeeeeeaeeesees 75 89 TEST MOG i secias ssc ikki devs sdb sssiccisteossaieasnadaiesedaadaiace 98 Page 139 water resistant Panel ceeeeeeeeeeeeeeeeeeeeeeees 5 weighing status 200 0 eee ee eeeeeeeeeeeeeeeeeeeeeees 72 WOIQNt scessesceeeseeerseseseeesseneeeeneenenetsseseeananens 20 Page 140 AD 4402 Blank page A amp D Company Limited 3 23 14 Higashi Ikebukuro Toshima ku Tokyo 170 0013 JAPAN Telephone 81 3 5391 6132 Fax 81 3 5391 6148 A amp D ENGINEERING INC 1555 McCandless Drive Milpitas CA 95035 U S A Telephone 1 408 263 5333 Fax 1 408 263 0119 A amp D INSTRUMENTS LTD Unit 24 26 Blacklands Way
77. eighing value reaches to zero band the timer works Nearly zero Output 59F 40 Discharge gate close delay timer Discharge finish Output oe ee ee ate E Discharge finish outputon f Drawing Discharge Sequence Page 48 AD 4402 7 3 6 Plain Recipe Sequence a The plain recipe sequence mixes preset target weights of plural materials that are stored in a recipe code A hundred recipe codes can be stored in the indicator A recipe code can store ten material codes and the order to mix meme o There are the following two modes that can select at if Semi automatic 55F amp I The mode that uses fede nan start A command for each material Automatic 559F 8 f The mode that does not need each start command When the unger n occurs in a material an error code 23 lt is displayed and sequence stops Concerning Parameters of the Function a Selecting normal Patohing of sequen weighing 69 F 8 59 F 8 1 59 F 5 Ie Function Function setting Sequence Basic Recipe mode o Making zero display automatically when starting the recipe sequence 59 F ib Function Function setting Sequence Control Recipe start action a Clearing tare value mixing them and discharging them when finishing the recipe sequence 59 F i Function Function setting Sequence Control Recipe finish action a Changing the width of the finish signal output of the recipe se
78. erminal A6 BCD 1 14 S l Material Recipe code as 1 in F 7 Inputterminal A7 BCD 2 15 Material Recipe code EE i in F A Inputterminal A8 BCD 4 16 in F 4 Inputterminal A9 Pause 22 in F 1 Inputterminal A10 Restart 23 in F ii Inputterminal A11 Error reset 44 AD 4402 Page 121 Category address Function Function setting Control I O Function Output The list to assign the function for the output terminal of the I O No Function description No Function description No Function description 0 No function 30 Gross display 60 Material hopper 2 DF 1 Stable 31 Net display 61 Material hopper 3 FF 2 Zero band 32 During hold 62 Material hopper 3 MF 3 FUIL Full filling 33 Internal reservation 63 Material hopper 3 DF 4 Full flow 34 Internal reservation 64 Material hopper 4 FF 5 Medium flow 35 Material hopper 1 65 Material hopper 4 MF 6 Dribble flow 36 Material hopper 2 66 Material hopper 4 DF 7 Over 37 Material hopper 3 67 Material hopper 5 FF 8 OK 38 Material hopper 4 68 Material hopper 5 MF 9 Under 39 Material hopper 5 69 Material hopper 5 DF 10 Internal reservation 40 Material hopper 6 70 Material hopper 6 FF 11 Internal reservation 41 Material hopper 7 71 Material hopper 6 MF 12 Mixture 42 Material hopper 8 72 Materi
79. eter to the indicator The interface can connect max 32 units and a personal computer in a communication cable These unit is specified by address appended to the command Transmission system EIA RS 485 Asynchronous bi directional half duplex Data length 7 bis ot 8 bits Start bit 1 bit Parity bit Odd Even not used Stop bits 1 bit 2 bits Baud rate 600 bps 12000 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps Line 2 wires 2 balanced wires Connection Max 32 units Character code ASCII code Terminator CR CR LF The way of Use and Note m When use terminator connect between SDA and SDB terminals with accessory resister If there is not signal ground at host computer it is not necessry to use the SG terminal If the shield cable is used connect the FG teminal to shield line When connecting to RS 232C Use AD 7491 or converter of RS 232C RS 485 on market Use multi droped connection for command mode Do not use multi droped connection in stream mode or jet stream mode SSS See Oe See Se eee AD 4402 Inside RE DE SG Terminals Interface Circuit Page 74 AD 4402 The host computer may have inverse polarity terminals Terminator resistor The host computer may include 100 1200 1 2W the terminator resistor Host computer AD 4402 Address 1 OOU OOWLS MOUND TVOU Use twist pair wire Use shield cable if it needs Connect terminator resistor at a indicator where i
80. etpoint the gate control signal turns off When the weight decreases under the setpoint the gate control signal turns on a There is not direction for the weighing sequence in this function Therefore the comparison is repeatable reversible Concerning Parameters of the Function a Using the normal batching of comparso function 59F i i g orrkres 59F 3 8 Function Function setting Sequence Basic a Changing waing time ot dugoment SSF 7 7 3 Function Function Scania Sequence Timer a Changing the pulse wen of parh wel gue SOF 44 E E z The a arbitrary wide can the et If zero is set the output keeps until next start Function Function setting Sequence Timer a Using signals of over 59F 5 2 real and under in the comparison function Function Function setting Sequence Basic o Changing the ee oi te R 59F 486 Cueradind E The average time of batch finish output is set The output of batch finish delays by the average time Function Function setting Sequence Timer a Using the manual compensation in F nn id 75 F nn id nn terminal number of the I O The input to control free fall by the external PLC Function Function setting Control 1 0 Input Page 60 AD 4402 Weighing value Full filling value ANG Preliminary The active recipe code is only read at each
81. f comparison 59 F 31 Function Function setting Sequence Timer Eval delay timer a Changing accuracy of comparison 59 F 4a The time to average weighing value at batch finish can be set The timing of batch finish delays for the time Function Function setting Sequence Timer Average Eval time a Changing the pulse width of weighing finish output 59 F 43 If zero is set to this the output leaves until next start signal Function Function setting Sequence Timer Batch finish output on a Mixing it at weighing finish 59 F 14 Function Function setting Sequence Control Batch finish action a Discharging it at weighing finish 59 F 15 Function Function setting Sequence Control Discharge finish action a Using customer programmed control for hi signal go signal and low signal 59 F 5 Function Function setting Sequence Basic Comparison AD 4402 Page 39 Weighing value Final value Target weight f es Gross weight j _ Final value Free fall Final value Preliminary Final value Optional preliminary Optional preliminary esete The active code is only read at each start And keep it 15 Material code Input 0 4 Start command Input S4F de Batch start delay timer S4r di Batch monitoring timer Full flow Output Medium flow Output Dribbl
82. following keys p key numerical keys and SHIFT key Press the ENTER key to store it Then the next code blinks Continue step 3 and 4 until the last material code is stored Press the ESC key to return to weighing mode several times 6 2 6 Editing Full Parameters of Recipe Code All parameters of the recipe code can be edited in this menu Edit Name of Recipe Code Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Press and hold the ENTER key and press the key Press the key Then menu Fz i Press the ENTER key to enter menu edit Select a recipe code using numerical keys and press the ENTER Name a recipe code using alpanumerical keys and press the ENTER key If you want to finish the change press the ESC key to return to weighing mode several times Search of Recipe Code Use this menu to search blank material code Step 1 Step 2 Step 3 Step 4 Step 5 Press and hold the ENTER key and press the key Press the key Then menu Press the key to select menu 2 2 rs Then the message is displayed Press the ENTER key to prceed next step Then the result is displayed Press the ESC key to return to weighing mode several times And press the ENTER key Delete of Recipe Code The parameter of the recipe code can be reset in the following menu Page 32 AD 4402 Total value Recipe total value All total value All Recipes Cocdeo Example of Deleting Total Value Step Step Step Ste
83. for 0 00 to 59 F 44 0 00 s output on discharge signal 2 55S r_uc Recipe finish output Set the time to keep the ON for recipe 0 00 to 59 F 45 aie 0 00 s on finish signal 2 55 S c_uc Mixing finish output Set the time to keep the ON for mixture 0 00 to 59 F 46 ee 0 00 s on finish signal 2 55 S c_u7 Mixing time output Set the time to keep the ON for mixture 0 to 59 Ee F Os on time signal 2558 Set the time to average the result This time controls Pepea of ihe result 00 0 to 54 F 48 Averaging Eval time Hele tofusl gde timer BF i 0 00 s z f 2 55 S Jijand Ess i 55 F i iJ S second d digit AD 4402 Page 117 Category address Function Function setting Sequence Setpoint Category Range address Name Descriptions and Default symbol choices 1 Key operation including serial a interface field bus 39 F 3 1 Code recall method 5 Parallel interface Digital switch MOS i 3 External switch Select the parameter to hide of material code Bit 1 Free fall Bit 2 Preliminary Bit 3 Optional preliminary Bit 4 Over n 2000000 it 6 _c Hide elements of Bit 7 Full filling epee Noe 59 F 53 j a to 00000 material code Bit 8 Tare 1111111 000 Bit 9 Compensation flow open timer Bit 10 Compensation flow close timer 111111 Bit 11 AFFC range Bit 12 Dribble supply at entrance Bit 13 Medium su
84. g Principle Parameters of Material Code 00 26 6 1 4 Referring next Material Code ccccceeeeeeeeeeteeeeeeeeeeeeeeeeeaee 26 6 1 5 Editing Full Parameters of Material Code 0eeeeeeee 27 6 2 Simple Hopper Scale with Recipe Code ccccceeeeeeeeeeeeeeeees 30 6 2 1 Definition of Recipe Code Formal Function 0 ceee 30 6 2 2 Using a Recipe Code acicres depeescaceteincn cn chanehenshen ian thanieextheneiexiies 31 6 2 3 Construction of Recipe COde eeeeeeeeeeeeeeeeeeeeeeeteeeeeeneeeaaees 31 6 2 4 Recalling a Recipe Code cc sccceeeeceeeeeeeeeeeeeeneeeeeeeeeeeeeee 31 6 2 5 Arranging Material Code in Recipe Code cccccceeceeeeseeees 32 6 2 6 Editing Full Parameters of Recipe Code ccceeeeeeeeee 32 A amp D Co Itd AD 4402 Instruction Manual International Version 1875 1A IE 200105 6 3 System Design of Hopper Scale ccccccececeeeeeeeeeeeeeeeeeeeeeeees 34 6 3 1 Operation and I O DeSIQN ccccceeeeeeeeeceeeeeeeeeeeeeeeneeeeeeeees 34 6 3 2 Design Example iiis e iieiaeie aiaei e aeaaaee 34 Weighing Mod n irana a a 35 7 1 1 Contents of Batch Weighing Mode cccceeeeeeeeeeteeeeeeees 35 7 2 Batch Weighing Mode sssssssseeneeeeessesssnrrnnrnesseerrrnnnnrenseerrrrnnnn 36 7 2 1 Selection of Batch Weighing c sccceeeeeeeeeeeeeneeeeeeeeeees 37 7 3 Sequential Weighing Mode
85. gross data RGRS Read net value RNET Read Tare value RTAR ait RFIN Read weighing result RF H RSPTxxXX a ce arameters PORTA p p RSxx 1 Read material code RCODxxxx To read the details of the code 1 Read recipe code RRCDxxxx_ To read the details of the code 1 Read accumulation data RTTLxxxx of material code Read accumulation data RRTLxxxx of recipe code Read error code RERR xxxx Material code or recipe code 1 Compatible command to AD4401 AD 4403 and AD4325 Write Commands Name Code Description WSPTXxxxx WSPT Store setpoints SSxx 1 Store comparison parameters E To store optional preliminary and zero SA band 1 Store material code WCODxxxx To store all parameters of the code Store recipe code WRCDxxxx To store all parameters of the code xxxx Material code or recipe code When reading an active material code or recipe code during the sequence place four space codes ASCII 20h When storing new parameters to material code or recipe code that is recalled as next code in the sequence place four space codes ASCII 20h 1 Compatible command to AD4401 AD 4403 and AD4325 AD 4402 Page 79 Control Commands Name Code Description CZER Make zero display MZ H Make zero clear CCZR Tare GTAR MT 1 Tare clear COTR CT
86. he following menu oa Total value Setpoints Total of a material code All material code All total Oooo Example of Deleting Total Value Step 1 Press and hold the ENTER key and press the key Then menu it blinks Step 2 Press the gt ey to select menu re j ete And press the ENTER key Step 3 Select menu t31 using the p enh And press the ENTER key Step 4 Enter the material code using numerical keys and press the ENTER key Step 5 Press the ESC key to return to weighing mode several times Copy Material Code o The parameters of material code are copied This copy includes a total weight value and times of accumulation Step 1 Press and hold the ENTER key and press the key Then menu clit blinks Step 2 Press the gt rey to select menu EeP And press the ENTER key Step 4 Specify a original code number using numerical keys and press the ENTER key Step 5 Specify a duplicated code number using numerical keys and press the ENTER key Step 6 Press the ESC key to return to weighing mode several times Page 28 AD 4402 Tare of Material Code a Use to copy current tare to the preset tare a Set a preset tare function LESF ic of the function list LERF ic 7 Ifthe preset tare of the code is zero the last tare value effects factory settings LEF ic 1 Ifthe preset tare of the code is zero tare value is reset Step 1 Press and hold the ENTER key and press the key Then menu clit blinks
87. he power supply of other system When initializing the indicator the output may change a When intializing the indicator do not turn off it before it is resetted To enter intialization Step 1 Press and hold the ENTER key and press the key to display the menu in a weighing mode Step 2 Select the menu Initialization using the key ENTER key and ESC key Category address Maintenance Initialization To enter intialization Step 1 Select the menu intialization using the key ENTER key and ESC key Menu RAM Code Function CAL All Step 2 Select yes to initialize them using the key ENTER key Step 3 Wait for the indicator resetted AD 4402 Page 101 Z 9 5 Remote Operation a The mode can read and write the parameters of function list data of material code and recipe code and calibration data a The build in RS 485 RS 422 485 OP 03 or RS 232C OP 04 is used for the remote operation a Itis necessary to install the remote setup program in the computer or controller before use Refer to http www aandd co jp a Refer to the instruction manual for the details of the program Caution Do not down load data during a weighing operation Remove all connections to prevent a irregular operation Maintain the power supply during the remote operation Entering to the Remote Operation Mode Step 1 Press and hold the ENTER se and press the oe n Step 2 Press the key to select menu remote oper An
88. heck wiring Confirm the loadcell cable Mass value exceeds the weighing capacity Use a mass within the weighing capacity Decrease mass value Mass value is too light for the calibration Increase mass value The loadcell output to be equivalent to minimum division is too small Use more rough minimum division The polarity of loadcell output is inversed Confirm the loadcell cable The mass value of the weighing capacity exceeds 3 2 mV V Confirm the mass and weighing capacity Gravity acceleration is out of range Correct the value within the range of 9 770 9 835 m s Zero output of loadcell unit is out of range Trim the zero output within 0 0 2 0 mV V The loadcell output to be equivalent to minimum division is out of range Trim the output within 0 0 3 2 mV V Page 24 AD 4402 6 1 6 1 In the section applications are explained according to the right hopper scale that Hopper Material Hopper2 Material performs batch weighing o M sing a material code ou eo cae Built in O An application is explained mixture of materials using rondaall a recipe code The foundation of hopper scale design is explained Examlpe Basic Hopper Scale A Definition of Material Code The material code is necessary to store the details before use And the code is called with code number in a weighing The material co
89. hout Terminator resistor The host computer may 100 1200 1 2W include the terminator esistor Host computer The host computer may have inverse polarity terminals TUD DOS ANWPWLS Use twist pair wire Use shield cable if it needs Connect terminator resistor at a indicator where is longest distance from the host computer AD 4402 Page 89 RS 485 2 Wire Connections Settings RS 485 03 F 1i1 E Terminator resistor The host computer may include 100 120Q 1 2W the terminator resistor The host computer may have inverse polarity terminals i nm feam L AD 4402 No 1 TVVJVI OQUP Use twist pair wire Use shield cable if it needs Connect terminator resistor at a indicator where is longest distance from the host computer AD 4402 TVJVLVI OOV PUD Turn on terminator switch Settings of Parameters Refer to 10 4 Parameter list of the function list Timing Chart o Keep delay time above 0 5 ms between last response and next command Set response time tr L3 F 5 lt tr lt 3 F 9 50 ms Make long delay time when there is noise Make 4 ms or more from output finish to receiveing next command Hi Z Hi impedance 000 0O Waiting time from Waiting time from command to aiting time unitl next command to poe tr na response tr Settr at 03 F 5 command td gt 4 ms Set tr at 03 F Host computer AD 4402 Address
90. ich for normal batch and loss in weight 59F 3 Z Eebeprpgi m oe If the external atch is used connect to the I O terminal This mode can use three gates Function Function setting Sequence Basic a Checking the remains gol mie pie HEMET is nihere ihg woighi of the last operation 65F 55 Ged final valpe When ther remains reach under the final value zero band the zero band signal is output Function Function setting Sequence Setpoint Compared value a Using the external wiem in F nn 5 amp nn terminal limber of thie vO Function Function setting Control 1 0 Input a a the remains sof the hopper whether is there the om of the last operation 59F 56 ate anat ee ee ee eee ee When the final value full filling Walle is nadative the full filling signal is output Function Function setting Sequence Setpoint Compared value a Changing the seal ts ot me T SOF 4a Epu Ei The average time of batch finish frou is set The output of batch finish delays by the average time Function Function setting Sequence Timer a Using the manual compensation in F nn id 75 F nn id nn terminal number of the I O The input to control free fall by the external PLC Function Function setting Control I O Function Input Page 62 AD 4402 Advise a Using the automatic switch of normal batch and loss in weight Specify the output terminal
91. ighing status result on the graphic indicator Graphic indicator Dribble flow Concerning Parameters of the Function a Using I P indicator SubF 5 ied i 7 5 13 Memory Backup o The indicator has two kinds of memory Flash memory The memory is used to store the important data without power supply that the count of re writing them is few Life of re writing them is approximately 100 000 times or more Data example Calibration data Function data Backuped RAM The memory is used to store temporary data that the count of re writing them is many Life of battery is approximately 10 years at 25 C normal use Data example Tare value accumulation data re zero data a When re writing data the sequence is stopped a Material code and recipe code can store in flash memory or backup RAM Concerning Parameters of the Function a Selecting the memo Tor material code or recipe code UL HF i Pa fe a Function Function setting General Other AD 4402 Page 71 Ba 8 Interface 2 8 1 Control I O Function Input terminals 11 lines that can select the function Output terminals 11 lines that can select the function Open corrctor transister Input terminal Maximum typ Input open valtage 14V DC 8 VDC Input drive current 5 mA 3 mA
92. ion mode press the ESC key anytime And it has effect until the last displayed parameter Example zero adjustment only etc ENTER key When the key is pressed the procedure stores a current parameter and proceeds to next step Step 1 Press and hold the ENTER key and press the key to display the menu in a weighing mode Step 2 Press the p key twice to select the menu 4 Press the ENTER key to enter the calibration mode Step 3 Press the ENTER key to enter the menu 54i Step 4 Selecta unit using the numerical keys and press the ENTER key to store it Step 5 Select a decimal point using the numerical keys and press the ENTER key to store it Step 6 Selecta minimum division using the numerical keys and press the ENTER key to store it Step 7 Select a weighing capcity using the numerical keys and press the ENTER key to store it Step 8 Perform the zero point adjustment Place nothing on the weighing pan and press the ENTER key to store it after the STABLE indicator is displayed Whether the STABLE indicator is displayed or not if you want to store it wait for ten seconds and press the ENTER key Step 9 Specify a total mass value to place on the weighing pan using the numerical keys and press the ENTER key to store it Step 10 Place the specifyed mass on the weighing pan and press the ENTER key to store it after the STABLE indicator is displayed Whether the STABLE indicator is displayed or not if you want to store it wait for
93. it All Totlas Search Delete Total m Copy RecipeTotal Tare All totals All Recipes CAL CAL Actual Load Calibration using Mass or Calibration Digital Span Calibration without Mass Gravity Acceleration Correction Function Reference Mode Parameters List Edit Mode Check Monitor Mode L Test Mode System Management Initialization lt principally Remote Setup Use v J aca AD 4402 Page 19 Bd 5 Calibration o The indicator which is connected loadcell unit can weigh the weight value on the loadcell pan and display its mass value The calibration function is used to adjust the weighing value displaying value so that the weighing system can weigh correctly a There are two way of the calibration The actual load calibration uses a rated mass and zero output from the loadcell The digital span inputs arbitrary values calculated by hand These methods are selected in the calibration procedure a There is a compensation function of the gravity acceleration correction This function is used when a calibrated weighing system is moved to other place a These calibration parameters are stored in the indicator without any power supply Common Calibration Items Unit The g kg and t or Ib can be selected Decimal point The decimal point can be selected form not used to four decimal places Minimum division The minimum division of the weighing dis
94. keys To store it and exit the function list The ESC key To return to weighing mode AD 4402 Page 103 10 1 2 Outline of the Function List Category Address Start Item im C c H Refer to Options in this page Options Start Item Category Address tnn nn Slot number to be installed the option BCD output OP 01 Di ee Relay output OP 02 je F RS 422 485 OP 03 03 F i RS 232C OP 04 04 F i Parallel output OP 05 OS F i Analog output OP 07 GIF Page 104 AD 4402 2 10 2 Referring Parameters a Use the mode to refer the parameter in the weighing sequence a The mode can change the parameters concerning the digital filter and weighing sequence timers in the gng acne EnF Function Function setting General Weighing GEnr 3 Hame PGR Pe Preap Cliwsa che B rimerck dry Function Function setting General Weighing 59 F 31 to 59 6 48 Weighing sequence timers Function Function setting Sequence Timer 2 10 3 Parameter Settings o Use the mode to change the parameter a The weighing sequence and the I O interfaces are stopped and closed during this mode a New parameters have effective after returning to weighing mode AD 4402 Page 105 2 10 4 Parameter List Category address Function
95. lity condition of comparison Refer to E i cla las timer S9F 77 0 Timer is up Compare when time is up 54 F id Eval conditions 1 Stable and timer is up 0to2 1 Compare when weighing is stable and the time is up 2 Stable or timer is up Compare when weighing is stable or the time is up Page 114 AD 4402 Category address Function Function setting sequence Control Category Range address Name Descriptions and Default symbol choices Select a action at batch finish Bit 1 Auto start mixing 5 Mixture start automatically 00 aa it 2 Auto start discharge 59 F 14 Batch finish actions Discharge start ee 00 0 No Not used 1 Yes Use Select a action at discharge finish Bit 1 Auto clear tare Tare clear automatically 00 Gq f 15 Discharge finish Bit 2 Start mixing l ia 00 actions Mixture start automatically i 0 No Not used 1 Yes Use Selection of rezeroing it at recipe start 59 F i6 Recipe start actions 0 No Not used 0 to 1 1 1 Yes Use Select a action at recipe finish Bit 1 Auto clear tare Clear tare automatically Bit 2 Auto start mixing 000 cg f Recipe finish l Start mixture automatically io 000 g actions Bit 3 Auto start discharge Start discharge automatically 111 0 No Not used 1 Yes Use cq FAD Maximum number Set the number of compensation flow O to 0 of compensation When 0 is set there is not flow
96. n Pag uel c ULI LI te a 27 F 3 eaan Weighing 0 00kg 50 00kg 100 00kg AD 4402 Page 93 9 Maintenance 9 1 1 Basic Operation To enter the maintenance Press and hold the ENTER key and press the key in weighing mode Select menu irrberiarece using the key and the ENTER key To select an address of the parameter The SHIFT ENTER ESC keys To change the parameter The SHIFT Alphanumerical ENTER ESC keys To exit the mode The ESC key To return to weighing mode Z 9 2 Monitor Mode a The monitor mode is used to check the indicator during the weighing sequence 9 2 1 Monitoring Control I O Function a Use to monitor the status of the I O terminals When GEnF i is slow it may not display all data 9 2 2 Monitoring Built in RS 485 Interface a The current communication data are displayed Parity P Framing f 19 E3567 Lesaseras Sent data rou And 5nd Page 94 AD 4402 9 2 3 Monitoring Built in Current Loop Output a The current communication data are displayed Parity P Received data Framing F TA Sent data r L ur 9 2 4 Monitoring A D Converter a The current A D converter data are displayed Internal count 9 2 5 Monitoring BCD Output of OP 01 o The current BCD output data are displayed 9 2 6 Monitoring Relay Output of OP 02 o The status of the current relay outputs is displayed Output terminal
97. ned input is inactive during 59 Fie peck the discharge sequence it occurs an sequence error 0000000 Recipe safety If the assigned input is inactive during 0 00000 59 Fada the recipe sequence it occurs an to check 000 sequence error 1111111 If the assigned input is inactive during 1 54 F 74 Mixing safety check the mixture sequence it occurs an sequence error __ General safety If the assigned input is inactive during 59 F 15 the all sequence it occurs an sequence check error AD 4402 Page 119 Category address Function Function setting Control I O Function Input The list to assign the function for the input terminal of the I O No Function description Read No Function description Read 6 Nesuineion 26 Clear totals of active recipe Edge code 1 Zero Edge 27 Clear totals of all recipe code Edge 2 Zero clear Edge 28 Safety check input 1 Level 3 Tare Edge 29 Safety check input 2 Level 4 Tare clear Edge 30 Safety check input 3 Level 5 Batch start Edge 31 _ Safety check input 4 Level 6 Recipe start Edge 32 Safety check input 5 Level 7 Discharge start Edge 33 Safety check input 6 Level 8 Mixtire start Edge 34 Safety check input 7 Level External switch control Level 35 Safety check input 8 Level 9 0 Normal bach 1 Loss in weight 10 Manual free fall compe
98. ng of Sequential Weighing m m Normal batch weighing weighs the material charged into the hopper The control gates valves can be used The full flow medium flow and dribble flow Concerning Parameters of the Function Q Selecting normal batching of sequential weighing 54 E i 7 Gep pppn m PO pige Gd red Function Function setting Sequence Basic Weighing mode Function Function setting Sequence Basic Loss in weight Making zero display automatically when starting the sequence 559 era A 59 F ii Function Function setting Sequence Control Batch start settings Preventing vibration due to gate operation 59 F 33 Function Function setting Sequence Timer Full flow comparison interrupt timer 59 F 35 Function Function setting Sequence Timer Medium flow comparison interrupt timer 59 F 35 Function Function setting Sequence Timer Dribble flow comparison interrupt timer Page 38 AD 4402 a Making alarm when the sequence is time over 59 F 31 Maximum weighing time between start and batch finish can be set Error code i lt is displayed when an error occurs Function Function setting Sequence Timer Batch monitoring timer a Removing stable from comparison condition 59 F 13 Function Function setting Sequence Control Eval condition a Changing the timing o
99. nother language without the prior written consent of the A amp D Company Product specifications are subject to change without any obligation on the part of the manufacture Copyright 2001 A amp D Company Limited Contents 1 AS OM NANOS esas cae thadas att tadnmtaieanadaias Madeutieedticatiod vedi tvasdiadiieentadss 4 1 1 1 Compliance with FCC rules eeeeeeesseeccceeeeeeeeeeeeeneeeeeeeeeees 4 1 1 2 Compliance with European Directive cccccceeeeeeeeteeeeeeeees 4 2 Outline and Features ceeccccscceeceeeeeeeeeeeeeeeeeeeeeeeeesesenaeeeeeeeeeeeeees 5 2N PMO ees caces geet oe cat didisain iada a aa 6 2 2 Front Panelen aaa a AEA 7 2 2 1 KVS eee e aa E ee sciereesiecaues 7 2 2 2 S MDOlS iuen a E ee mene eee eee 8 2 3 Rear Panel sonnnnnneeeeeeoeeeeerrrnrrrreorrtrtrnnntrrserrrtttnnntnnnnrneeerrrrrnnnn ee 10 3 NST MIG Die seee E AS T E T 11 3 1 Mounting Indicator so cccccecccsccnesecssecceeceseseeeeetesseueseseeerasereeenenedeeaseses 11 3 2 Connecting Loadcell Cable ssssseseeesseesenrrrnnrneseeeseerrrrrnnrneeeeee 12 3 2 1 Verifying Loadcell Output and Input Sensitivity e 13 3 3 Wiring Power Cord ss cocsescdatiinatseenss sttadetncateadebaiennetendalecetadehs iaceumauats 14 3 4 installing STNG sac ee aes ete ianiai vege et aa eb eds eiiiai 15 4 Basic Operation gcccsteevicanttalicceienlteeeiianuisececeie tere tuee teint a a iai 16 4 1 Key Operation Examples
100. nsation Edge 36 Foced batch finish Edge 11 Accumulation command Edge 37 Foced recipe finish Edge 12 Cancel the last result Edge 38 Foced discharge finish Edge 13 Emergency stop Level 39 Manual full flow Level Material Recipe code Level 40 Manual medium flow Level 14 BCD 1 Material Recipe code Level 41 Mnaual dribble flow Level 15 BCD 2 Material Recipe code Level 42 Manual discharge Level 16 BCD 4 17 Material Recipe code Level 43 Manual mixture Level BCD 8 18 Material Recipe code Level 44 Error reset Edge BCD 10 19 Material Recipe code Level 45 Hold Level BCD 20 20 Material Recipe code Level 46 Key unlock Level BCD 40 24 Material Recipe code Level 47 Manual print command Edge BCD 80 22 Pause Edge 48 Code recall external switch control Level OFF key ON digital switch 23 Restart Edge 49 Recipe interrupt Level 24 Clear totals of active material Edge 50 Net gross Edge code 25 Clear totals of all material code Edge Page 120 AD 4402 Input terminals of the I O and default functions Category Defau address Terminal name Default choices It No symbol In F i Inputterminal A1 Zero 1 in F Inputterminal A2 Tare 3 In F 3 Inputterminal A3 Tare clear 4 In F 4 Inputterminal A4 Batch start 5 In F 5 Inputterminal A5 Emergency stop 13 Material Recipe code i i in F 6 Inputt
101. o 10 4 Parameter List of Function list regarding key function 7 5 10 Clearing Deleting Accumulation Data a Accumulation data can delete clear using preset operation input a There are four types of clearing the data a Assign a operation input to undo the last result on the function list Refer to 10 4 Parameter List of Function list regarding key function Page 68 AD 4402 7 5 11 Error Message and Alarm a When the indicator detects an error in the weighing system an error message is displayed a When the indicator becomes to preset condition it is announced with the preset alarm Kind of error Error no Weighing error 20 ZERO AG SQ ERR oes J Alarm 1 re S F2 F4 EE E SEREBE EEEE EECECECEECELECEES cove set J Sg ENTER A ABC Di KL MNO PQR STU VWX YZ_ Pi 1 4 5 6 7 alojo Principle alarm links when plural alarm is active Error message is displayed Kind of Alarm and Error There is the following priority anng sequence error lt Zero error lt Alarm 1 lt Alarm 2 FE ALARM 1 ALARM 2 Kind No Description When the weighing can not continue message is displayed and the sequence is stoped Cope with cause and restart the weighing The weighing sequencei stoped
102. o be zero Tare clear to be zero Batch start Recipe start Discharge Mixture Pause Internal reseved Restart Forced batch finish Forced recipe finish Forced discharge finish Total command Manual free fall compensation Cancel the last result Error reset Clear the total weight and counts for each material code Clear the total weight and counts for each recipe code Clear all total data for material codes Clear all total data for recipe codes Clear all total data of material code and recipe code 0 to 24 othf 6 Parallel O Buzzer Buzzer output is 2 s Beep is 0 2 s It is used in Contolol I O OP 02 OP 05 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 0 1 1 Beep Click sound 2 Over 3 OK 4 Under 5 Zero band 6 Bach finish 7 Discharge finish 8 Recipe finish 9 Mixture finish 10 Weighing sequence in process 11 Full Full filling 12 Stable condition 13 Weighing sequence error 14 Alarm 1 15 Alarm 2 16 Zero error Off Not used Open On Use Short or Open 0000000 0000000 00 to 1111111 1111111 11 10000 00000 00000 AD 4402 Page 111 Category address symbol Name Descriptions Range and choices Default othF Tare Header Use for the current loop out put or RS 485 of serial interface This parameter can not be used in command mode
103. on OP 07 CC Link interface of Option OP 20 Refer to OP 20 instruction manual regarding the details DeviceNet interface of Option OP 21 Refer to OP 21 instruction manual regarding the details PROFIBUS interface of Option OP 22 Refer to OP 22 instruction manual regarding the details Page 134 AD 4402 E F Ic a ka 186 33 92 55 Panel cutout size F 192 a 177 185 20 134 2 96 2 11 2 Accessories Capacity label sicscicncicaccseraccuascuaccasntacsdnecdncunseceenede 1 VO COMMGCUON scacsscdsacuccedasadideinixdcdnisiadcindatstatviviadsend 1 O connector COVER ssctscsitssnewsnevsisasnaasnersbeevteisnewnds 1 RS 485 terminator resister 100 Qo eee 1 Cover of power supply terminal 000 1 Cover of RS 485 and current loop 0006 1 Cover of loadcell teminal ssssseeeeeeeeee 1 Rubber packing for mounting to panel 1 AD 4402 Page 135 total count recipe total zeroband icv recipe total count compensation flow T Supplementary Flow Analog to digital converter Supplementary Flow Close Timer me ecenterofzeroTarecclear division eet Total Weight GE lou dribble flow evaluation criteria
104. ose operation ogg 008 interrupt timer While the timer is not up the Medium flow comparison does not work 0 0 to o3u H 54 F 34 comparison 0 0s 25 5 S interrupt timer a Dribble flow 0 0to 54 F 35 comparison 0 0s 25 5 S interrupt timer Set the time until the dribble flow is can Drible flow auto stant 0 0to 54 F 36 Free Fall override Use to prevent compensation error of 25 5s 3 0s time automatic free fall compensation or real time free fall compensation Set the time between closing dribble 0 1to 59 F 31 Eval delay timer flow and rompang the result Refer to 0 1s Eval and 69 F AnS Set he time BEEN operating 59 F J38 Pisenarge an discharge start and openning the aa 0 0s delay timer i 25 58 discahrge gate Page 116 AD 4402 Category Range address Name Descriptions and Default symbol choices Set the time limit to discarge it a Discharge When time is up and weighing value is Oto 59 F 39 eee not zero band sequence error Os monitoring timer i 65535 S is displayed if 01 is set the timer does not work Set the wating time from reacheing to 59 F 40 Disenarge gate zero band to closing discharge gate for o io 0 1s close delay timer 25 5 S gross 2 Batch finish output Set the active ON time of batch finish 0 00 to 595 F 43 signal If O is set output is kept until next 0 00 s on 2 55S sequence c_uu Discharge finish Set the time to keep the ON
105. p Step 1 Press and hold the ENTER key and press the key Then menu fei eeih iT blinks 2 Press the key to select menu 1 he And press the ENTER key 3 Select menu Yata using the key And press the ENTER key 4 Enter the recipe code using numerical keys and press the ENTER key 5 Press the ESC key to return to weighing mode several times Copy of Recipe Code m O Step Step Step Step Step The parameters of recipe code are copied This copy includes a total weight value and times of accumulation Set a preset tare function SEF ic of the function list UEnF ic 7 Ifthe preset tare of the code is zero the last tare value effects factory settings LEnF ie 1 If the preset tare of the code is zero tare value is reset 1 Press and hold the ENTER key and press the key Then menu Fera i 2 Press the key to select menu 4 And press the ENTER key 4 Specify a original code number using numerical keys and press the ENTER key 5 Specify a duplicated code number using numerical keys and press the ENTER key 6 Press the ESC key to return to weighing mode several times AD 4402 Page 33 Z 6 3 System Design of Hopper Scale 6 3 1 Operation and I O Design In General looking an old type hopper scale design the simplest indicator only displayed weighing value other system devices communicated the control signal with each I O interface And the key operation and monitoring the system se
106. parately were controlled oa The indicator AD 4402 has the I O interface to control the system sub display to monitor system information main display to display weighing data and keys to control the system in a unit a The indicator is designed so as to be able to select arbitrary keys and terminals to control the system form front panel keys and the I O interface with the menu function And the function of keys and terminals can be designed in the same way o The system information of sub display can select at the function list 6 3 2 Design Example Suppose that the I O keys and sub display are as follows Supply start F1 key GEhF e 6 Emergency stop key F2 key GEhF 3 i3 Dribble signal low power terminal B1 GubF i 6 Batch finish signal low power _terminal B2 GubF e 1 Not used recipe code at Heri 59 F 8 Use default setting about sub ca l Setup Step 1 Step 2 Step 3 Step 4 Step 6 Step 8 Step 9 Step 10 Step 11 Step 12 Lin rpg 2o cD kel d T el Enter the function list Select the menu F1 a gas Function setting General Other F1 key Select 6 of Sateh start at FA yea and store it Select 3 of Farce uzh at F2 key and store it Select the menu terminal B1 Function Puneo Soning Control I O Function Output OUT B1 Select 5 of i at terminal B1 and store it Select 4 of eich firni sh at terminal B2 and store it
107. play Weighing capacity The maximum display of the weighing display Items for the Actual Load Calibration Common items Unit decimal point minimum division and weighing capacity Zero point adjustment A zero point output is used from the loadcell unit Span adjustment Rated mass is place on the weighing pan and is weighed The sensitivity is adjusted This sensitivity is the same as sensitivity of digital span Items for Digital Span Common items Unit decimal point minimum division and weighing capacity Zero point output The numerical data is input as zero point output of loadcell unit Rated capacity The rated capacity of the loadcell is input The sensitivity of the loadcell is input Caution a When the CAL switch on the A D board is DISABLE any calibration can not perform a Do not perform any calibration during a weighing sequnce operation a Entering calibration mode during a weighing sequnce operation the weighing sequnce operation is terminated Calibrate the weighing system when a weighing sequnce operation does not work a The accuracy of the Digital Span Calibration without Mass is 1 1000 o Do not use a loadcell summing box the digital span is performed a It is necessary that the loadcell sensitivity is exactly known if the digital span is used Page 20 AD 4402 5 1 Actual Load Calibration using Mass ESC key If you want to return to the weighing mode during the calibrat
108. pply at entrance 0 Show 1 Hide Add Final value and 0 No Not added I1 CL Azero band 1 Yes Add d i Add Final value and 0 No Not added AE ies e 1 Yes Add S e Category address Function Function setting Sequence Total Category Range address Name Descriptions and Default symbol choices 0 Not totaled automatically Aiemaitimalerial 1 Auto total OK results 59 F 61 To total OK result automatically 0to2 0 code total i 2 Auto total all results To total all result automatically Automaic recipe 0 No Not totaled 1 C CI A EBC ebde total 1 Yes Total the result ee 9 Page 118 AD 4402 Category address Function Function setting Sequence Safety Category Range address Name Descriptions and Default symbol choices The maximum eight inputs for safty check are assigned to the I O or OP 05 If an input be inactive the sequence is stopped and displays sequence error Refet to 7 5 11 Error Message and Alarm These safety checks can use during the sequence Bits map 2 2 Bit1 Safety input 1 39 F Ti toad F 15 Bit2 Safety input 2 Bit 3 Safety input 3 Bit 4 Safety input 4 Bit5 Safety input 5 Bit6 Safety input 6 Bit 7 Safety input 7 Bit8 Safety input 8 0 No Notused 1 Yes Use __ Batching safety If the assigned input is inactive during 59 F J heck the weighing sequence it occurs an sequence error Discharge safety If the assig
109. ption slotn OP 01 OP 01 Option BCD Output slot n slot number Category address symbol Name Descriptions Range and choices Default a 7 Out put data OOP OT ENN Weighing value Gross value Net value Tare value Current material code total Current material code total Current recipe code total Current recipe code total Current material code and recipe code 10 Error alarm No 1to 10 _ Communication mode en 7 uu Stream mode Auto print mode Manual print mode Print at total Jet stream mode each sampling 1to5 _ a 7 lt Output logic 0o ROD N Positive logic Negative logic Page 126 1to2 AD 4402 Category address Function Function setting Option slotn OP 02 OP 02 Option Output Relay Output slot n slot number Category Range address Name Descriptions and Default symbol choices Uc F i Output terminal 1 Material hopper 1 Medium flow 0 to 84 56 Uc F e Outputterminal 2 Material hopperi Drrible flow 0 to 84 57 Uc F 4 Output terminal 3 Material hopper 2 Medium flow 0 to 84 59 Uc F 4 Outputterminal 4 Material hopper 2 Drrible flow 0 to 84 60 ic F 5 Outputterminal 5 Material hopper 3 Medium flow 0 to 84 62 Uc F 7 Outputterminal 7 Material hopper 3 _ Drrible flow 0 to 84 63 lic
110. put terminal B1 Zero band 2 GutF Output terminal B2 Full flow 4 OutF 3 Output terminal B3 Medium flow 5 GutF 4 Output terminal B4 Dribble flow 6 DutF 5 Output terminal B5 Over 7 DutF 6 Output terminal B6 OK 8 UutF 1 Output terminal B7 Under 9 OutF A Output terminal B8 Batch finish 14 GutF 4 Output terminal B9 Weighing sequence error 22 Dut F iG Output terminal B10 Alarm 1 23 Dut F 11i Output terminal B11 Alarm 2 24 AD 4402 Page 123 Category address Function Function setting Serial RS 485 Category address symbol Name Descriptions Range and choices Default Output data When jet stream mode of Comunication mode 5 F cis used the 1 2 3 can select And if freeze mode is used in jet stream mode output is stoped 2 O 0 Nro OF A DPN Displayed value Gross value Net value Tare value Gross value Net value Tare value Weighing value with material code Gross value with material code Net value with material code Tare value with material code Gross value Net value Tare value with material code 1to10 7 un Ta Comunication mode Stream mode Auto print mode Manual print mode Print at total Jet stream mode Command mode 1to6 Baud rate NOOR WONMH OAR OND 600 bps 12000 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps Common mode can not select 1to7 rS F y4
111. quence 59 F 45 Function Function setting Sequence Timer Recipe finish output on a Calculating totals in each recipe code 59 F 6c Function Function setting Sequence Accumulation Automatic recipe code total Weighing a single material code during a recipe sequence When it have to weigh the material code temporarily during a recipe sequence use formulation recipe prohibition command of the external I O or OP 05 When the prohibition works the material code can be used and total of the recipe is not accumulated a Setting of the I O in F nn 45 Prohibition of recipe sequence nn terminal number of I O Function Function setting Control 1 0 Input AD 4402 Page 49 Weighing value The material code can not edit during the recipe mode The active recipe code is only read at each start And keep it Recipe code 2 Material code1 Y Material code2 v Material code3 Material code Output Bae Recipe start command Input Zero before the recipe start if necessary Zero automatic Tare automatic Tare clear automatic Material start signal automatic i San Sana ae make the start signal Full flow Output Medium flow Output Dribble flow Output 59F 31 Eval delay timer Stable Output E Comparison he Comparison Comparison Batch finish Output Over Acceptable Under Output Recipe finish Output
112. rfaces Compensation Sequence Approach Sequence Discharge Sequence Plain Recipe Sequence Automatic Selection of Supplying Mat Nozzle Control Sequence vacuum cleaner Mixture Sequence Safety Check Function Pause and Emergency Stop Restart Sequence Automatic Free Fall Compensation Real Time Free Fall Compensation 100 codes Name hopper No Target value free fall preliminary optional preliminary over under accumulation count accumulation weight tare value compensation open timer compensation close timer 100 codes Name material codes max 10 in mixture order accumulation count accumulation weight Power supply terminal Loadcell terminal Standard I O terminal Standard RS 485 interface Current loop keys and display AD 4402 Page 133 Standard I O terminal Refer to 8 1 Control I O Function Standard RS 485 interface Refer to 8 2 Built in RS 485 Interface Current loop Refer to 8 3 Built in Current Loop Output BCD Output of Option OP 01 Refer to 8 4 BCD Output of Option OP 01 Relay Output of Option OP 02 Refer to 8 5 Relay Output of Option OP 02 RS 422 485 Interface of Option OP 03 Refer to 8 6 RS 422 485 Interface of Option OP 03 RS 232C Interface of Option OP 04 Refer to 8 7 RS 232C Interface of Option OP 04 Parallel I O of Option OP 05 Refer to 8 8 Parallel I O of Option OP 05 Analog Output of Option OP 07 Refer to 8 9 Analog Output of Opti
113. rference and under these circumstances the user would be required to take at his own expense whatever measures are necessary to eliminate the interference FCC Federal Communications Commission in the U S A 2 _ Compliance with European Directive 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 The displayed value may be adversely affected under extreme electromagnetic influences Page 4 AD 4402 2 Outline and Features a The AD 4402 is the multi function weighing indicator for batch weighing and filling weighing This indicator has control I O for weighing sequence and options o Large display This indicator has blue vacuum fluorescent display VFD The character height of the main display is 18 mm Current weighing data material names comparison references and accumulation data are displayed in the same time Material names and recipe a Operation guidance Message that assists current operation are displayed in the front panel anyone could operate the indicator without instruction manuals a Full weighing sequences The AD 4402 can combine plural materials and the plain mixture function is equipped Filling nozzle and agitation sequence is equipped Using the forecast control function the flow control can be performed that is equivalent to A D conversion of 1000
114. rial hopper 7 Medium flow 0 to 50 74 U5 F 30 Input terminal B14 Material hopper 7 _ Drrible flow 0 to 50 75 U5 F 31 Input terminal B15 Material hopper 8 Medium flow 0 to 50 77 0S F dc Input terminal B16 Material hopper8 Drrible flow 0 to 50 78 Page 130 AD 4402 Category address Function Function setting Option slotn OP 07 OP 07 Option Analog Output slot n slot number Category Range address Name Descriptions and Default symbol choices 1 Displayed value 01 F Out put data 2 Gross value 1 to3 1 3 Net value Set the weighit value when 4 mA is 999999 Ui F g Weight at 4 mA output to 0 9999999 Set the weighit value when 20 mA is 999999 GI F 3 Weight at 20 mA output to 16000 9999999 AD 4402 Page 131 S General Power supply Power consumption Pysical dimensions Weight Panel cutout size Operation temperature Battery life of backup RAM Analog to Digital Unit Input sensitivity Zero adjustment range Measuerment range Input impedance Loadcell excitation voltage Maximum loadcells Span temperature coefficient Zero temperature coefficient Non linearity Input noise A D conversion A D resolution Maximum display Sampling rate Digital span function 85 to250 VAC 50 or 60Hz Stable power source Approximately 30 VA 192 W x 96 H x 135 D mm Approximately 1 8 kg 186 x 92 mm 5 to 40 C typ 10 years at 25 C 5 years
115. ribble supply at entrance 18 Medium supply at entrance 19 Accumulated weight 20 Accumulation counts 21 Recipe rL odE 22 Accumulated weight for recipe mode 23 Accumulation counts for recipe mode Concerning Parameters of the Function o Setting sub display SubF i i pima g i Function Function si General Sub display 7 5 7 Graphic Display o Use to display a bar graph in the sub display Example Bar graph Concerning Parameters of the Function o Using bar graph alspiay SubF J a aph location Function Function aling General Sub display o Selecting ratio of graph Ea SubF 4 irukan Function Ee General Sub display AD 4402 Page 67 7 5 8 Accumulation Operation a Accumulate weight data and weighing count of each material code or recipe code Concerning Parameters of the Function a Using F1 F4 key for accumulation UEHF e to GEHF 5 Function Function setting General Other a Using the I O terminals for accumulation in F nn nn terminal number of the I O Function Function setting Control 1 0 Input a Using parallel terminals for accumulation 05 F nn nn terminal number of the option n slot number installed the option Function Function setting slot n OP 05 7 5 9 Undoing Accumulation Operation a Assign a operation input to undo the last result Refer t
116. rminals or OP 05 terminals that When stopped it Before the restart Action of the restart During dribble supply of entrance sequence During preliminary supply of entrance sequence During optional preliminary During preliminary During dribble All gates are closed Start from dribble supply of entrance sequence Start from preliminary supply of entrance sequence Start from optional preliminary Start from preliminary Start from dribble Waiting batch finish signal Waiting batch finish signal During compensation Start from compensation During nozzle operation Stopping the operation Start from nozzle operation When mixing them Stopping the mix Start from the mix During discharge Stopping discharge Start from discharge During recipe sequence According to above list According to above list Page 56 AD 4402 7 3 13 Automatic Free Fall Compensation ao The function arranges the free fall parameter using value averaged the last four weighing values so as to get more precision weighing Concerning Parameters of the Function a Using the automatic free fall compensation 59 F e0 veragte Last Function Function setting Tean Corral Free fall compensation o Using the automatic free fall effective bandwidth Function Function setting MatEDIT Code No AFFC range Refer to section 6 1 5 Editing Full Parameter
117. round the indicator certainly The earth terminal is the rear panel Separate this earth line from other ground line like a motor inverter or a power source Unless the indicator is grounded it may cause to receive an electric shock be happen operation error or catch fire Use adaptable power cord Confirm the AC voltage and current of the power cord If the voltage range of cord is lower than power line voltage it may cause of a leak or catching fire Use compression terminals to connect the power cord to the terminal of the rear panel Fuse The fuse is installed to prevent the indicator from catching fire The indicator is equipped many safety circuits Therefore the fuse is not broken in normal operation If the fuse is broken do not replace the fuse and contact your local or A amp D dealer This trouble may cause of an electric discharge of thunder Splashing water The indicator is not water resistant When the indicator is mounted to panel with accessory rubber the front panel is equivalent to IP 65 Flammability gas Do not install the indicator in any flammable gas Radiation of the indicator Space out instruments to radiate heat sufficiently Removing the cover Remove the power cord terminals in the side of the power source before removing the cover to avoid receiving an electric shock Do not touch the internal circuit within 10 seconds after turning off the indicator because of receiving an electric shock Page 6 A
118. s 75 8 2 3 TAT Ke nre ig Aaaa A AEA E 76 8 2 4 General Data Formats ia a a 77 8 2 5 PD Dela ROM E E E T E E Ae As 78 8 2 6 POGKGSS ioti denesin DAO eaa a ees Dee tet eats 78 8 2 7 Command Eist friesii a i tates ies 79 Page 2 AD 4402 8 3 Built in Current Loop OUtDUt cceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeenaaees 82 8 3 1 CONNMCCUONic en tata aie sal en aoa lla Riles le te 82 8 3 2 Communication MOGS vices tase ccttecctevetescacund cut ctes Cocetvestecaceeteeccivis 82 8 3 3 Data Format sez cias tessa utes cies ate te kas na Aa 83 8 4 BCD Output of Option OP 01 20 0 0 eee eceeeeeeeeeeeeeeeeeteneeeeeeeees 83 8 5 Relay Output of Option OP 02 ececeeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeees 87 8 6 RS 422 485 Interface of Option OP 03 cceeeeeeetteeeeeeeees 88 8 7 RS 232C Interface of Option OP 04 ccccecccccceceeeeeeeeeeeeeees 91 8 8 Parallel I O of Option OP 05 ccccccccccccccceecceeeeeeeceeeeeeeeeeeeeess 92 8 9 Analog Output of Option OP 07 cccceceeeeeeeeeeeeetteeeeeeeeeeteees 93 9 Mai ntenanC sise isini EDER EEL 94 9 1 1 Basic OPGralion ccindcvedesdccc aaea aaa e a e AS 94 9 2 Monitor MOOG 25 2hi soc ee hehehehe thet es hehe ee ed ole 94 9 2 1 Monitoring Control I O FUNCtION cccceeeeeeeeeeeeeteeeeeeeeeeeeeee 94 9 2 2 Monitoring Built in RS 485 Interface eeceeeeeeeeeeeeeeeeeee 94 9 2 3 Monitoring Built in Current Loop Output
119. s longest distance from the host computer AD 4402 Address 2 AD 4402 Address 32 Terminator resistor 100 120 1 2W System Connections 8 2 2 Settings of Parameters Refer to the 10 4 Parameter list of Function list AD 4402 Page 75 8 2 3 Timing Chart Keep delay time above 0 5 ms between last response and next command Set response time tr 5 F 5 lt tr lt 5 F 3 50ms Make long delay time when there is noise Hi Z Hi impedance Oococodo Waiting time from command aiting time unitl next response tr Set trat 5 F command td gt 0 5 ms to 5 Hi Z peas i m Hi Z Host computer 3 RF Hi Z AD 4402 Address 1 AD 4402 Hi Z Address 2 Waiting time from command to response tr Settr at 5 F 4 Communication Modes o There are the following modes Stream Mode The data is output at every update of display If the data can not output due to slow baud rate completely data is output at next update Auto Print Mode The data is printed at batch finish and recipe finish automatically Accumulation Print Mode When accumulating it or canceling the last result the result of batch finish and recipe finish is printed Manual Print Mode When the preset print key or terminal is pressed data is output Command Mode The mode is used to control the indicator to store parameters and to read data or parameter Jet Steam Mode The weighing
120. s of Material Code a Using the normal free fall 549 F cU 0 ee Not used When using the signal form the I O terminal to control free fall use this Function Function setting Sequence Control Free fall compensation a Storing the result of hea automatic tee tall ape psalion of each material So F 9 _ Sherge free fali valpe When u using gihe fashin memory set to JEHF i i 2 Function Function setting Sequence Basic Material code free fall value Advise o When the automatic free fall compensation can not work o Check the flux of dribble flow When the error result final value of weighing value is bigger than this parameter the function does not work a Check that dribble flow timer is none when the timer is shorter thaniribbie flow aurko f res 59 F 36 the function does i not ee a When the accuracy does not improve even if automatic free fall compensation is used o Check the stability of the dribble flow When the dribble flow is unstable and dribble flow timer is shorter the function can not work correctly a When the result becomes over even if automatic free fall compensation is used a Remove between preliminary and free fall When the value of preliminary and free fall are near medium flow only works to reach to final value and the dribble flow can not work AD 4402 Page 57 7 3 14 Real Time Free Fall Compensation a The function arranges the free fall parame
121. splayed Indicator Error display Sequence error output Safety check inputs Examlpe Safety check 7 3 11 Pause and Emergency Stop o The pause input is used to stop me E temporarily When the sequence pauses mE i is displayed and an error code is output a The emergency stop input is used to stop the sequence When the sequence is stopped the alarm1 sounds and No 3 sr is displayed When the emergency stop is canceled the status move to then pause oo stop a Refer to section 7 5 11 Error Message and Alarm for the details a The I O terminal and OP 05 terminal can be assigned to the pause input and emergency input Concerning Parameters of the Function a Selecting the I O terminal as the pause input or the emergency input in F nn ec Temporary stop in F nn 3 1 nn terminal number of I O Function Function setting Control I O Function Input o Selecting the OP 09 ermina as the pause input or the emergency input 0s F nn ec TALEE Tomparary stop oS F nn 13 nn ferminal number of I O Function Function setting slot kk kk The slot number installed OP 05 AD 4402 Page 55 73 1 2 select estart o The action of the function is as follows Restart Sequences from Pause a The restart input is used to start from the point that is stopped the last sequence a The control inputs of the function use the preset I O te
122. tch input line Set the delay timer 59 F 4c to above 0 1sec AD 4402 Page 37 Z 7 3 Sequential Weighing Mode The sequential weighing mode built in automatic program mode directly outputs control signals example medium flow valve batch finish without the PLC The sequential weighing mode can include several partial sequences like an approach sequence mixture sequence and etc into basic sequential weighing The power of the control I O signal output is too small to drive a large valve directly Use option relay output OP 02 to drive them If the number of the control I O terminals is not enough use option parallel I O OP 05 Forecast Control Function o The function forecasts a timing to close the dribble flow valve and realizes more precision weighing The forecast method calculates the weighing value at some points between sampling data and compares it with the dribble setpoint The effect is equivalent to use a high speed A D converter The sampling rate of this indicator is 100 times seconq But the ratio is equivalent to 1000 times second when the function is used Caution m m Oo If prual supplying mat is used the recipe code is used the mode can not use Relation section is 7 3 7 Automatic Selection of Supplying Mat Use the high speed high precision valve like a direct voltage solenoid valve Design the mechanical valve so as to minimize the delay time 7 3 1 Normal Batchi
123. temala Indicator Connect to three gates in each mat and direct control of 10 mats f If a I O extension needs Examlpe Direct Gate Control use OP 02 and OP 05 Case 2 Gate Control with Supplying Mat Selection The method a Make gate lines that gates of a kind in each supplying mat are connected to the I O terminal of the indicator in parallel a Make Hop lines that lines identified each mat are connected to the I O terminal a The indicator can control any gate which the gate line and mat line is active logical AND gate Three kinds of gates can be used in a supplying hopper Full medium dribble gate Number of supplying hopper Twenty hoppers can be used Preset material codes and recipe codes can be used The selection of the supplying mat is MatEDIT Material code Material hopper The selection of the I O terminals is Function Function setting Control I O function Output a When number of the I O terminals is not enough use options of relay output OP 02 and parallel I O OP 05 Oocoo Gate lines Hop 1 Hop 2 Hop 20 Indicator Brazil oa soo Guatemala Connect to three gates in each 20 mats and control gates with logical AND gate Si L_pesee on gate line and mat line Hop lines if a 1 0 extensi d a extension needs Examlpe AND Gate Control use OP 02 and OP 05 P lt AD 4402 Page 51
124. ten seconds and press the ENTER key Step11 Press the ESC key to return the weighing mode AD 4402 Page 21 Z 5 2 Digital Span Calibration without Mass ESC key If you want to return to the weighing mode during the calibration mode press the ESC key anytime And it has effect until the last displayed parameter Example zero adjustment only etc ENTER key When the key is pressed the procedure stores a current Step Step Step Step Step Step Step Step Step 1 Step 10 Step 11 Step 12 Advise parameter and proceeds to next step Press and hold the ENTER key and press the key to display the menu in a weighing mode Press the gt key twice to select the menu A Press the ENTER key to enter the calibration mode Press the ENTER key to enter the menu 2 Select a unit using the numerical keys and press the ENTER key to store it Select a decimal point using the numerical keys and press the ENTER key to store it Select a minimum division using the numerical keys and press the ENTER key to store it Select a weighing capcity using the numerical keys and press the ENTER key to store it Press the F1 key to proceed to the digital soan procedure Input the zero point value using the numerical keys and press the ENTER key to store it Input the rated capacity of a loadcell using the numerical keys and press the ENTER key to store it Input the sensitivity of the loadcell in the unit of
125. ter to get more precision weighing during the sequence in real time calculation Example this function fits a liquid weighing water cement tar that flow rate is not constant due to temperature viscosity and the remains Hopper Material Hopper Material Remains Remains Indicator Free fall 0 02kg Indicator Free fall 0 1kg Loadcell Loadcell Examlpe Real Time Free Fall Comensation Concerning Parameters of the Function a Using the real time free fall concer 59 F 20 P Fesil time Free Fal i arensati Funcion Function tina e Control Free fall compensation a Using the automatic free fall effective bandwidth Function Function setting MatEDIT Code No AFFC range Refer to section 6 1 5 Editing Full Parameters of Material Code a Storing the result of ine automatic free fall compensation of each material 69 F lt 9 Storg When t using the flash memory set to ft HF i i 2 Function Function setting Sequence Basic Memory of free fall value by material code Advise a When the accuracy does not improve even if automatic free fall compensation is used a Check the stability of the dribble flow If material includes big lump when the dribble flow is unstable and irregular and when dribble flow timer is shorter this function can not work correctly a When the dribble flow timer is shorter than dribble flow
126. the function can perform form the front key the input terminal of the I O and command input a The adjustable range is based on the zero calibration and narrio GEnF 6 of the function list The range is displayed in the unit of aie ae of the weighing capacity a The re zero data is stored in the memory without power supply o patie the re zero data use the I O terminal or the F1 F4 key that is set to r in F nn 2 nn terminal number of I O Caution a When the internal A D converter is out of range the re zero operation be not performed and the error code F ERE is displayed Concerning Parameters of the Function a Changing the range to do then re zero operation LE IC nE m 5 Then maximum n range is 30 of the capacity Function Function setting General Weighing m Using the pronipttion ol ihe re zero Dperanon in ie Unstable conenien LE ne 5 T dam ond Function o setting a Weighing o ruming on the BE pray iG re zero RCM is i LE nF i3 Eime ppepeim ack magg THM Function Function setting General Weighing 7 5 2 Zero Tracking Function ao The function automatically traces the weighing deviation at nearly zero point and keeps zero display of gross display Concerning Parameters of the Function QO Changing the time A zero ee LE ne q Function Function Ae General Weighing m Changing the range of zero aracking LE nE 5 CFan gtyt o
127. times per second a RS 485 interface 32 indicators can be connected to a programmable controller or a personal computer These protocols are according to public formats a Options There are built in options of AC 250 V direct drive relay serial interface parallel interface analog output and etc There are built in options of CC Link DeviceNet PROFIBUS There are three expansion slots to install options a Check mode during operation The monitor mode can confirm system situation during operation The test mode can test Input Output interface Even if there is not monitor instrument interface can be confirmed o Recipes and raw material data stored in the indicator The recipe is described a combination of material codes and weights The material code is described the weighing sequence parameters for a raw material a Water resistant panel The classification code of the front panel is equivalent to IP 65 of IEC 529 using accessory rubber packing The IP 65 code is explained as follows IP International Protection 6 Against ingress of solid foreign objects Dust tight No ingress of dust 5 Against ingress of water with harmful effects Protected against water jets no powerful jets Water projected in jets against the enclosure from any direction shall have no harmful effects AD 4402 Page 5 PS 2 1 Precaution Befor any use confirm the following articles for the safty operation m Grounding the indicator G
128. umber to Display the Item Row size Columsize Figures 0 Not displayed 22 Total weight for recipe mode O0to3 0 to26 1 to12 23 Total counts for recipe mode AD 4402 Page 109 Category address Function Function setting General Sub display Category Range address Name Descriptions and Default symbol choices Suh F I Gah poe Refer to previous pages 0 Hide Sub F J Bar graph location 1 Upper side O0to2 0 2 Lower side Be Ratio of graph 1 Gross weight to capacity 0102 1 raat display 2 Net weight to final value Sub F 5 Activity indicator a o sed Oto 1 1 Category address Function Function setting General Others Category Range address Name Descriptions and Default symbol choices Set the action of each key Bit 1 F1 key Bit 2 F2 key Bit 3 F3 key Bit 4 F4key Bit 5 Code recall key a 6 4 ek key 0000000 00000 i it 7 Not defined 00000 to E e oen Bit 8 Zero key 1111111 o Bit 9 Tare key 11111 Bit 10 Net Gross key Bit 11 Not defined Bit 12 Off key 0 Unlock 1 Lock Page 110 AD 4402 Category address symbol Name Descriptions Range and choices Default okhf othf J F1 key function F2 key function othf 4 F3 key function othf 5 F4 key function OO OP Ol 21 22 23 24 Not used Display exchange current weighing recipe Manual print Hold Zero clear t
129. unstable time 59 F 36 When the timer is used default value of each material code Page 58 AD 4402 2 7 4 Customer Programmed Control Comparison Output a The customer programmed control simply outputs the comparison result of the setpoints and weighing value The setpoint It means the preset standard value to compare the weighing value a The comparison and output of the result are performed at every sampling time a Ifthe function is used the PLC programmable logic controller unit needs for a batch weighing on the hopper scale a The power of the control I O signal output is too small to drive a large valve directly Use option relay output OP 02 to drive them a If the number of the control I O terminals is not enough use option parallel I O OP 05 Caution a Approach sequence and compensation sequence can not use in the the customer programmed control Advise ao Automatic free fall compensation and Accumulation function Q If the start key is used in the same as sequential mode when three gates are closed criteria timer has worked and weighing value becomes stable the batch finish signal can output The start key is not necessary to compare weighing value basically AD 4402 Page 59 7 4 1 Normal Batching of Comparison Function a The function outputs the gate control signals that are compared setpoint and weighing data that is accumulated materials to hopper a When the weight increases above the s

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