A&D AD-4961-2KD-2035 Instruction Manual Download Page 98

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10.1. Connection

Output circuit

出力信号DO1～8

①～④

出力信号DO1～8

⑤～⑧

TB1
TB2

内部回路

Input circuit

入力信号

DI1～4

入力信号

COM

TB3

内部回路

1kΩ

2.2kΩ

Fig.73 Input/Output circuit example

Fig.74 General purpose input/output terminal block

Recommended drive circuit

・

Mechanical relay

・

Open collector

(Vsat<1V)

M3.5 crosshead screw

M4 crosshead screw

COM

Internal circuit

Input signal

DI1 to DI4

Input signal

COM

Internal circuit

Output signal

DO1 to DO8

1 to 4

Output signal

DO1 to DO8

5 to 8

Summary of Contents for AD-4961-2KD-2035

Page 1: ...AD 4961 2KD 2035 CHECKWEIGHER INSTRUCTION MANUAL 1WMPD4002855...

Page 2: ...touch the part where the symbol is placed This symbol indicates the ground terminal This symbol indicates that an operation is prohibited Note Information or cautions to use the device correctly 2014...

Page 3: ...Power ON 17 4 3 Turning the Power OFF 18 4 4 Weighing Operation 19 4 4 1 Changing the weighing value display 19 4 4 2 Adjusting zero 20 4 4 3 Starting Stopping the weighing operation 21 4 5 Managemen...

Page 4: ...eigher Using a Weight 51 5 2 Adjusting the Belt Speed 53 5 3 Setting the Date Time 56 5 4 Setting LAN 57 6 Output 58 6 1 Outputting to the USB memory 58 6 1 1 Outputting the weighing history 58 6 1 2...

Page 5: ...8 3 DO Map 72 8 3 1 Outputting requirements 72 8 4 DO Behavior 73 8 4 1 Delay time 73 8 4 2 Hold time 73 8 4 3 Polarity 73 8 5 Detect Parameter 73 8 6 Revision 73 8 6 1 Tare value 73 8 6 2 Auto zero...

Page 6: ...yor length 77 8 12 2 Curb chattering 77 8 12 3 Rotation direction 77 8 12 4 Conveyor mode 77 8 13 Display 78 8 13 1 Language 78 8 13 2 Mass display mode 78 8 13 3 Negative mass value 78 8 13 4 Display...

Page 7: ...8 19 2 Start Stop sound 84 8 19 3 Fail judgment sound 84 8 20 USB Memory 84 8 20 1 Operational history 84 8 20 2 Weighing history 84 9 Modbus Communication 85 9 1 Modbus RTU 86 9 2 Modbus TCP 86 9 3 R...

Page 8: ...weigher divides the products into ten groups and can register a maximum of 100 products for each group a total of 1000 products Product images can be uploaded from USB memory The user registration fun...

Page 9: ...ckweigher in an area where it is not exposed to direct sunlight Install the checkweigher in an area where it is not subject to direct flow from the window electric fan or air conditioner Grounding Be...

Page 10: ...checkweigher and display various screens 5 Control box Used to control the weighing operation and connect to external devices 6 Power switch Turns the checkweigher on or off 7 Rejector Option Separat...

Page 11: ...Used to change the settings and operate the checkweigher 2 STOP button Finishes the weighing operation and stops the conveyor 3 START button Starts the weighing operation and starts the conveyor 4 US...

Page 12: ...er right side of the screen Note Only USB memory formatted in FAT32 can be used When a USB memory other than FAT32 formatted ones is used format the memory before use When the USB mark does not appear...

Page 13: ...ults 2 General purpose input terminal Inputs data from external devices 3 LAN connector Used to connect a printer or for Modbus communication 4 Serial interface Used for cyclic printing or for Modbus...

Page 14: ...ems are too many to display in one screen Right arrow key Shifts the screen to the right when items are too many to display in one screen 3 2 Entering the Numerical Values When a numerical value is re...

Page 15: ...her or the printer the IPAddress entry dialog box appears Fig 7 IP Address entry dialog box Name Description IP address setting item Selects the item to be set and enter numerical values BS key Delete...

Page 16: ...entry dialog box Name Description MODE key Switches the characters to be input BS key Deletes a character before the cursor CLR key Deletes all the characters entered ESC key Exits from the dialog bo...

Page 17: ...g box Name Description Password input field The entered password will be indicated by asterisks BS key Deletes a character before the cursor CLR key Deletes all the characters entered ESC key Exits fr...

Page 18: ...strator has been registered Starting up the checkweigher Refer to 4 2 Turning the Power ON Registering a product Refer to 4 6 1 Registering the product Changing the management level 1 Refer to 4 5 2 C...

Page 19: ...Turning the Power ON 1 Turn the power switch 90 degrees clockwise to the ON I position 2 After the checkweigher startup the Weighing screen appears Fig 11 Weighing screen Initial screen Fig 10 Power...

Page 20: ...power switch 90 degrees counterclockwise to turn off and stop the checkweigher Note For emergency stop perform the above operation In that case before turning the power ON again be sure to resolve th...

Page 21: ...e display In the Weighing screen touch the display key to change the displaying size and contents of the weighing values Two types of weighing value displaying contents are available regular and devia...

Page 22: ...djusting zero If the weighing value is not zero 0 when the conveyor is stopped touch the Re Zero key to perform zero adjustment to set the weighing value to zero When the weighing value exceeds the ze...

Page 23: ...required When the load cell is deformed within the usable range calibration using a weight will set the weighing value to zero If the weighing value is not zero even after calibration using a weight r...

Page 24: ...agement level is in the table below The operations available vary depending on the management level Assign an appropriate management level to each user to avoid unintentional operations and use the ch...

Page 25: ...ment level Administrator 1 In the Weighing screen touch the User key to open the User Login screen Note When the user is Operator the logout operation is not available Fig 15 User Login screen 2 Enter...

Page 26: ...field and enter the user name to be registered 3 Select the Register Password field and enter the four digit password 4 Select the Management level field and select an appropriate level for the user f...

Page 27: ...llows 1 In the User Login screen touch the Edit key to open the User Edition screen 2 Touch the Change key to open the User Selection screen Fig 17 User Selection screen 3 Select the user to change fr...

Page 28: ...ser or all the registered users can be deleted in the User Deletion screen The user deletion procedure is as follows Note The default user Admin or logged in user cannot be deleted When the checkweigh...

Page 29: ...letion confirmation dialog box A selected user 3 The selected user will be deleted from the Users List Deleting all users 1 In the User Deletion screen touch the Delete All button to open the user del...

Page 30: ...the operation the setting will be saved each time it is changed To return to the previous screen during the operation touch the RETURN key 4 6 1 Registering the product The product registration proce...

Page 31: ...open the setting copy dialog box to copy the registered product settings into the current product No For details refer to 4 6 10 Copying the product settings Touching the Delete button will open the...

Page 32: ...lue of the product Here enter the value deviated from the target value For example when the target value is 100 g and the upper limit mass value is 150 g enter 50 g in the High Limit field 150 g 100 g...

Page 33: ...h button will measure the length of the product automatically The products are actually fed and the average length is obtained to set as the product length The product length is used to detect an unsp...

Page 34: ...ghing conveyor and touch the Get button The tare mass on the weighing conveyor will be set as the tare value When the tare value is known the value can be entered directly in the Tare Value field To c...

Page 35: ...creen 2 For each judgment item touch the check box of the DO number to be output For example when the judgment is Over and a signal is to be output from DO1 touch the check box shown in the illustrati...

Page 36: ...nt item 5 Touch the RETURN key to return to the Product Setting screen 4 6 6 Setting the delay and hold time DO behavior after the judgment result is set Delay time is the time elapsed from judgment r...

Page 37: ...he time a product moves from the weighing conveyor to the rejector Fig 32 Delay time setting example When the distance from the weighing conveyor to the rejector is 0 2 m and the belt speed is 30 m mi...

Page 38: ...ssing the START button on the display Note Changing the product settings with the START button is available only when the selected product is different from the product to be weighed 4 Touch the RETUR...

Page 39: ...uld this occur enter the product length directly or adjust the sensor position or sensitivity 1 Touch the Processing Performance button of the setting menu to open the Processing Performance Setting s...

Page 40: ...length Fig 36 Product length measurement completion screen 4 The Product length measurement start screen appears Touch the RETURN key to return to the Processing Performance Setting screen The measure...

Page 41: ...s about formatting the USB memory refer to 7 1 Formatting the USB Memory 1 Open the Product Setting screen Edit tab 2 Insert the USB memory into the USB terminal located on the display 3 Touch the Ima...

Page 42: ...tered product can be copied to another product number The product setting copying procedure is as follows 1 Open the Product Setting screen Edit tab 2 Touch the Copy button to open the dialog below Fi...

Page 43: ...n procedure is as follows 1 Open the Product Setting screen Edit tab 2 Touch the Delete button to open the dialog below Touch the Yes button to delete the registered product settings Fig 41 Setting de...

Page 44: ...procedure refer to 7 1 Formatting the USB Memory 4 7 1 Weighing history In the Weighing screen touch the Summary key to open the Weighing History screen In the Weighing History screen a maximum of 10...

Page 45: ...class No 9 and frequency is counted for each class Clearing a graph is available only for the management level of Supervisor or above Note Even if the target value is changed during the summary proces...

Page 46: ...ogram to the printer Touch the Right arrow key to go to the x Control Chart screen Touch the RETURN key to return to the Weighing screen 4 7 3 X control chart X control chart is displayed based on the...

Page 47: ...X Control Chart screen Touch the Update key to display the newest control chart With USB connected touch the PDF key to output control charts X control chart R control chart With a printer connected...

Page 48: ...set to 0 R is calculated using the weighing data acquired for a control chart to display a graph Note For details on R setting refer to 8 7 4 R The illustration below is an example R control chart Fig...

Page 49: ...ry results With a printer connected touch the Print key to output the summary results to the printer Note Summary results include data of all summary OK summary number of samples summary and number of...

Page 50: ...y of the weighing results of the passed products OK of the currently selected product number Fig 47 OK Summary screen Touch the Right arrow key to go to the Number of Samples Summary screen Touch the...

Page 51: ...specified sample number is complete the summary process will be reset e g When the number of samples is 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 Fig 48 Number of Samples Summa...

Page 52: ...r is complete the summary process will be reset e g When the number of samples is 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 Fig 49 Number of OK Samples Summary screen Touch the Right...

Page 53: ...ght The checkweigher calibration procedure is as follows 1 Log in by the management level of Quality Manager or above 2 In the Weighing screen touch the Setting key to open the Common Setting screen 3...

Page 54: ...ectly in the Zero point field 5 Enter the mass of the calibration weight in the Weight field 6 Place the calibration weight on the weighing conveyor and touch the Adjust span button to set the span va...

Page 55: ...e is as follows Note A speedometer is required for the belt speed adjustment and must be prepared by the user Belt speed adjustment cannot be performed during operation Adjust the speed of the rejecto...

Page 56: ...nt screen Fig 54 Belt Speed Adjustment dialog box 5 Touch the Left arrow key or Right arrow key to select the conveyor Fig 55 Belt Speed Adjustment screen 6 Touch the Belt Speed to select Low Speed 7...

Page 57: ...shown below Fig 56 Belt speed adjustment example 9 Touch the Belt Speed to select High Speed Press the START button on the display to start the conveyor Use the speedometer to measure the speed Enter...

Page 58: ...ting screen 4 Select the System 1 tab and touch the Date Time button to open the Date Time Setting screen Fig 57 Date Time Setting screen 4 Enter year month and day in the Date field 5 Enter hour minu...

Page 59: ...ove 2 In the Weighing screen touch the Setting key to open the Common Setting screen 3 Select the System 1 tab and touch the LAN button to open the LAN Setting screen Fig 59 LAN Setting screen 5 Set t...

Page 60: ...to 7 1 Formatting the USB memory 6 1 1 Outputting the weighing history The weighing history that is output to the USB memory is saved in the memory root in CSV format with the file name Weight_Result...

Page 61: ...tput example Description of the output judgment results is shown below Judgment results Description OK Passed Over Overweight Under Underweight Detect Two The next product is conveyed to the weighing...

Page 62: ...am control chart and summary results that are output to the USB memory refer to 6 2 2 to 6 2 4 1 Insert the USB memory into the USB terminal on the display 2 Confirm that the USB memory is connected a...

Page 63: ...r connection refer to 7 3 Connecting a Printer 6 2 1 Outputting to the printer The printer outputting procedure is as follows 1 Perform weighing and display the summary results screen to be output to...

Page 64: ...Fig 62 Histogram Settings Product No Product name Product code Target value High limit value Lower limit value Center value of the histogram Reject Over Tare value Processing number Belt speed Printe...

Page 65: ...me 7 5 3 1 94 841 96 841 98 841 100 841 102 841 104 841 106 841 108 841 7 5 3 1 0 000 1 000 2 000 3 000 4 000 5 000 6 000 7 000 8 000 Fig 63 Control chart Printed date and time Settings Product No Pro...

Page 66: ...Printed date and time Settings Product No Product name Product code Target value High limit value Lower limit value Reject Over Tare value Processing number Belt speed Summary data All summary OK summ...

Page 67: ...h as a personal computer The USB memory formatting procedure is as follows 1 Log in by the management level of Quality Manager or above 2 Insert the USB memory into the USB terminal on the display 3 W...

Page 68: ...pens Fig 66 USB Memory screen 7 Touch the USB Format button The confirmation dialog box opens Touch the OK button to format the USB memory 8 When formatting is complete touch the RETURN key to return...

Page 69: ...PostScript printer is required When connecting a printer on LAN inquire your system administrator For information on IP address setting to the printer refer to the printer manual When using a printer...

Page 70: ...x The enlarged view of the interface is shown below Fig 67 Enlarged view of the serial interface 7 4 1 Setting SWs To use RS 485 turn SW2 SW3 and SW4 to the side labeled as RS485 To use RS 232 turn SW...

Page 71: ...essing number Processing Performance Speed OK Over Under Detect two Unsplit Metal Ext 1 Ext 2 Belt in motion DO Map Belt stopped Delay time Hold time DO Behavior Polarity Auto mode Judgment timer Filt...

Page 72: ...ding confirmation dialog Serial mode Output mode Modbus Slave address Baud rate Parity Stop bits Data bits Connection Flow control DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 Delay time Chattering DI Polarity Mon...

Page 73: ...t values 8 2 4 Reject Over Reject Over is the setting to treat an overweight product as OK When Enable is selected for Reject Over the Reject Over mark appears in the Weighing screen 8 2 5 Consecutive...

Page 74: ...ight Under Outputs when the weighing result is underweight Detect Two Outputs when next product is conveyed to the weighing conveyor before the weighing value of the previous product is confirmed Unsp...

Page 75: ...When a signal is output from DO the device on contact a turns on The Modbus setting is 0 Negative When a signal is output from DO the device on contact b turns on The Modbus setting is 1 8 5 Detect Pa...

Page 76: ...ment while the timing of the product to be cleared of the weighing conveyor is uncertain for example packed products or while the checkweigher condition is unstable with vibrations left on the conveyo...

Page 77: ...or the R control chart When the R value is not 0 the R control chart is generated based on the value 8 7 5 Class width Enter the class width for the histogram When the class width is changed the histo...

Page 78: ...opped is within the zero range in a certain duration zero tracking time range zero tracking will be performed 8 10 3 Zero tracking time range Enter the time range to perform zero tracking When the tot...

Page 79: ...sonnel is allowed to do it 8 12 2 Curb chattering Enter the time to prevent the photosensor chattering Fig 69 Chattering timing chart 8 12 3 Rotation direction Set the rotation direction of the convey...

Page 80: ...ue Set whether or not to display the negative mass value When Hide is selected and the mass value is negative the weighing value field in the screen will be blank 8 13 4 Displaying data selection Set...

Page 81: ...for cyclic printing will be output through serial communication 3 A D format Data is output in A D format as shown below A D format The weighing data is fixed to 15 characters excluding terminators CR...

Page 82: ...r details refer to 9 Modbus Communication Each setting is as follows 1 Disable Select to disable Modbus communication 2 Modbus RTU Set when Modbus communication is performed through serial communicati...

Page 83: ...the weighing conveyor Fig 70 DI DO timing chart 8 15 1 DI1 to DI8 Set functions for each DI using the pulldown menu DI1 to DI4 are assigned to the terminals in the control box and Modbus input regist...

Page 84: ...is 3 5 Belt stop release This is a function to undo the belt stop from external devices when the belt is stopped according to consecutive fail stop or DO map settings Even if undone the belt remains s...

Page 85: ...received The Modbus setting is 1 8 16 External Devices 8 16 1 Monitoring the rejector When the AD 4981 Flipper Type Rejector or AD 4982 Conveyor Drop Type Rejector is connected to the checkweigher the...

Page 86: ...ker 8 19 1 Volume Set the volume of the checkweigher speaker 8 19 2 Start Stop sound Set whether or not to generate the sound when weighing is started or stopped 8 19 3 Fail judgment sound Set whether...

Page 87: ...n the new settings will be read When the number has not been registered it will be registered before reading When group numbers or product numbers are changed by Modbus communication several seconds a...

Page 88: ...onnection Mode tab selected 2 Enter the slave address 3 Touch the Connection tab to open the screen to set the serial communication Set Data bits to 8 For details about serial communication settings r...

Page 89: ...rite bit data Used to control DI1 to DI8 Input status 1 Read only bit data Used to monitor DI and DO Input register 3 Read only Word data Used to read weighing values and summary data Holding register...

Page 90: ...Do not use 10020 Reserved for expansion Do not use 10021 Reserved for expansion Do not use 10022 Reserved for expansion Do not use 10023 Reserved for expansion Do not use 10024 Reserved for expansion...

Page 91: ...ed for expansion Do not use 10055 Reserved for expansion Do not use 10056 Reserved for expansion Do not use 10057 Reserved for expansion Do not use 10058 Reserved for expansion Do not use 10059 Reserv...

Page 92: ...255 30016 Printer IP address 3 2 bytes 0 255 30017 Printer IP address 4 low order 2 bytes 0 255 30018 Serial communication setting 2 bytes 0 2 30019 Baud rate 2 bytes 0 5 30020 Parity 2 bytes 0 2 300...

Page 93: ...99999 30093 Number of samples summary Under 4 bytes 0 9999999 30095 Number of samples summary Detect two 4 bytes 0 9999999 30097 Number of samples summary Unsplit 4 bytes 0 9999999 30099 Number of sam...

Page 94: ...1 Reserved for expansion Do not use 2 bytes 40022 Reserved for expansion Do not use 2 bytes 40023 Reserved for expansion Do not use 2 bytes 40024 Reserved for expansion Do not use 2 bytes 40025 Reserv...

Page 95: ...0 300 00 40071 DO 5 delay time 2 bytes 0 0 300 00 40072 DO 6 delay time 2 bytes 0 0 300 00 40073 DO 7 delay time 2 bytes 0 0 300 00 40074 DO 8 delay time 2 bytes 0 0 300 00 40075 DO 1 hold time 2 byt...

Page 96: ...ct Over 2 bytes 0 1 40119 Product length 2 bytes 0 999 40120 Processing number 2 bytes 1 320 40121 Speed 2 bytes 0 120 0 40122 Reserved for expansion Do not use 2 bytes 40123 Reserved for expansion Do...

Page 97: ...espectively Output circuit Relay contact output 8 points Rated load Resistive load cos 1 250 VAC 5 A 30 VDC 5 A Inductive load cos 0 4 L R 7 ms 250 VAC 2 A 30VDC 2 A Rated current 5 A Maximum contact...

Page 98: ...cuit example Fig 74 General purpose input output terminal block Recommended drive circuit Mechanical relay Open collector Vsat 1V M3 5 crosshead screw M4 crosshead screw COM or Internal circuit Input...

Page 99: ...nal 1 24 V Power supply output 2 24 V Power supply ground 3 Input signal COM 4 Input signal DI1 5 Input signal DI2 6 Input signal DI3 TB3 7 Input signal DI4 Note The 24 V power supply 1 and 2 of TB3 a...

Page 100: ...object and adjust span again An object exists between the photosensor and the reflector Remove the object Photosensor error The photosensor has been under the light blocked condition for a certain tim...

Page 101: ...sary data is unintentionally deleted Save the system data regularly 1 Log in by the management level of Quality Manager or above 2 Insert the USB memory into the USB terminal on the display 3 When the...

Page 102: ...memory 8 When the backup operation is complete touch the HOME key to return to the Weighing screen Note The system data is saved in the directory with the directory name Year month day time minute AD4...

Page 103: ...og in by the management level of Quality Manager or above 2 Insert the USB memory with the backup system data saved into the USB terminal on the display 3 When the USB memory is recognized the USB mar...

Page 104: ...onfirmation dialog box appears Touch the YES button to restore the system data 9 When the restoration operation is complete touch the HOME key to return to the Weighing screen 11 4 Initializing the Sy...

Page 105: ...00 products 10 groups x100 products Communication function Modbus TCP Modbus RTU RS232C Metal detector TCP IP PostScript printer USB USB memory data storage and image import use External input Non vol...

Page 106: ...104 13 External Dimensions Unit mm Fig 80 External dimensions...

Page 107: ...13...

Page 108: ...550420 Fax 44 1235 550485 A D AUSTRALASIA PTY LTD 32 Dew Street Thebarton South Australia 5031 AUSTRALIA Telephone 61 8 8301 8100 Fax 61 8 8352 7409 A D KOREA Limited 36 2 8 150 749 Manhattan Building...

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