- Shanghai Yaohua Weighing System Co, Ltd
Contents
1. Fuse 500mA 7 Pre heat time 15 30 minutes 8 Operation Temp RH 0 40 C lt 85 RH 9 Storage Transportation Tem 25 C 55 C 10 Dimension 260x190x170mm Weight 1 75KG 11 Optional one output connected to controlling units RS232 interface connected to PC or scoreboard Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator Installation and Keypad 1 Front and Back View of the indicator 1 1 Front View Quantity Unit W Delete Code Value Stable Tare Zero 1 2 Back View Load Cell lec _7e Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator 2 Connecting the Load Cell to the Indicator 2 1 The 9 pin socket is used for the connection of the load cell as shown below V Shield QD ORSR ORS V IN IN 2 2 The below graph clearly shows the connection of the load cell and the indicator Terminal of Indicator Terminal of Sensor V Bridge of Power Supply V T O N F Signal Output 8 IN Shield S s ne 2 3 4 Warning Connection of indicator and load cell must be reliable and the operation should be in power off statement 2 4 a Warning After connection the 9 pin socket must be fixed to nsure the security No plugging or pulling the connection freely And be sure the connection must be operated under power off statement 2 0 aA Warning2. of samples then while the weight is stable input the actual number of the samples press Quantity for confirm After the indicator calculate the unit weight then counting operation can be performed 6 2 Unit weight known Input the unit weight of the to be counted sample press Unit W for confirm then counting operation can be performed Notes A The unit of the unit weight is g And the decimal point of the unit weight is decided by that of the weight B For 6 1 the advised sample number is over 50 C If the weight display L weight indicator will display Err 10 to show sample not enough weight is negative the indicator won t count If the unit t is to show the unit weight isn t enough If the unit less than 0 25 division the indicator will t calcu lated by Quantity is less than 0 05 division the 7 Accumulation M and Accumulation clear MC The operation is shown as below Shanghai Yaohua Weighing System Co Ltd 7 Sepalizing in indicator Being perfect in indicator Display there is x Operaiton When the weight an A is unchanged Unit P Unit W sum quantity pr I displays the accumula M number sum quantity lay the accumula lt the light is on to the weighing status byl seconds display one M operation is over Manully zero the After weight is zero or indicator perfo below or perform tare
3. rm another price tion load again fora computing or second price counting ting quantity there is of Add sum quantity pr gt gt M lly zero the Displ The weight is indicator perfo Add unchanged Unit P Unit W ether price displays the accumula computing or number sum quantity counting press isplay the accumul M TE MC the accumulated number will be zero the accumulate result will be zero the Male bight be oft Note 7 1 The maximum accumulated value is 9999999 while the accumulated number is within limit The maximum accumulated number is 255 while the accumulated number is within limit It will display oF if the number or value is out of the limit 8 Alarm for fixed value counting While in the counting status the indicator has the function of low high limit fixed value alarm First set the fixed value pls refer below Shanghai Yaohua Weighing System Co Ltd 15 Sepalizing in indicator Being perfect in indicator Display While Low limit setting counting cece status press Va I lue to set thell 1 0 OlT Input the low limit press Value for en LLLLLLL Bone rons to SESE 3 0r press Quanti KK EK press Quantity directly to y for step 4 Note 8 1 confirm direc l Example 1000 t to step 4 ERK EK High limit setting input the HHHHHHH high limit then HK KK press Quantity for con
4. As both the load cell and indicator are sensitive to the static electricity anti static measures must be taken No soldering operation or other strong electricity operation is permitted And anti thunder measurements also should be taken to avoid any injury to the devices or the operators Shanghai Yaohua Weighing System Co Ltd 5 Sepalizing in indicator Being perfect in indicator 3 Keypad all valid in weighing status 3 1 Function of single key A J K Zero Indicator will come to zero the Zero light will be on Press Zero again it will come to the gross weight status the Zero light will be off Tare The current weight value will be regarded as tare weight the Tare light will be on M The current sum quantity will be added to the accumulated value The u p u w display will show the accumulated number the sum quantity display will show the accumulated value the M light will be on When the value is over 999999 the sum quantity display will show Over MC The accumulated number and accumulated sum quatity will be cleared out The M light will be off Delete Delete the current input u p u w value Value In counting status press this key decimal point for the u w can be entered into Quantity Confirm key while setting parameter Confirm key while setting quantity number in counting operation Unit W Confirm key
5. SF S 20 F S 100SF S range Z 1 2 3 4 5 auto zero setting 2 SF S 4SF S 10SF S 20 F S 100SF S range Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator Note 2 2 X anti vibration select 0 stands for turn off 1 stands for turn on Y stable range the parameter 0 3 corresponds to the range 0 5d 1 0d 1 5d 2 0d respectively Z filter insensity the high value it is the more filter insensity and the lower response it is Note 2 3 From step 1 to step 8 press Unit W will quit calibration Shanghai Yaohua Weighing System Co Ltd u Sepalizing in indicator Being perfect in indicator Operating Instructions 1 Switching on 15 30 minutes pre heat will assure excellent performance 1 1 Press ON the indicator will perfom self checking 1 2 After self checking the indicator will come into the status of price computing or counting Attention a For the first time the rechargeable battery is used it must be fully charged 2 Manually Zero setting When the gross weight in within the Zero range press zero indicator will perform zero When I applied pressing zero won t effect 3 Tare setting tare is When the value is stable not negative and without the zero range press Tare indicator will perform tare the Tare light will be on Repress Tare the Tare light will be off 4 Parameter Setting 4 1 The par
6. Sepalizing in indicator Being perfect in indicator Weighing Indicator Model XK3190 A15 Attention Please read this user s manual carefully before operating the indicator Shanghai Yaohua Weighing System Co Ltd l Sepalizing in indicator Being perfect in indicator Content 1 Specifications 3 2 Installation and Keypad 4 2 1 Front and Back View of the indicator 2 2 Connecting the Load Cell to the Indicator 2 3 Keypad 2 4 Communication optional 3 Calibration 9 4 Operating Instructions 12 4 1 Switching on 4 2 Zero setting 4 3 Tare Operation 4 4 Parameter Setting 4 5 Price computing operation 4 6 Counting operation 4 7 Accumulation and Accumulation clear MC 4 8 Alarm for fixed value of low high limit 4 9 Pre taring 5 Errors Information 17 6 Guide for battery 18 Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator Specifications 1 Model XK3190 A15 2 Accuracy Class III N 3000 3 Simulation Part 3 1 Conversion Principle Y A 3 2 Input Signal Range 2mV 13mV 3 3 Sample Rated 10 15 times sec 3 4 Stimulating Voltage DC 5V 4 Display 4 1 Totally 21 bits LCD 0 56 inches character height including 7 bits for weight 6 bite for unit price unit weights bits for sum quantity 4 2 10 status indicating 5 Powersupply AC 187 242V Frequency 49 50HZ Built in rechargeable battery 6V 4AH 6
7. ameter includes working method setting background light setting fixed value alarm setting Baud rate setting The operaton step is shown below In weighing FUnC status press Quantity I parameter setting MC then come into parameter tting Working method Func Working method set setting Press 0 is 0 stands for counting then 1 stands for price computing Shanghai Yaohua Weighing System Co Ltd Enter into the first step of Sepalizing in indicator Being perfect in indicator press Quantity Example 0 for confirm Background light I setting press 1 then press Quantity for confirm Fixed value alarm setting O 1 1 press Quantity for confirm ratell press 0 then press Quantity for confirm Return the weighing status Note 4 1 Background light setting 0 3 0 No background light dl While gross weight is zero background light will be off after 15 seconds 2 While net weight is zero background light will be off after 15 seconds 3 All the time the background light is on Example Fixed value alarm setting X while alarming the buzzer speak or not Y Check the fixed value while stable or not Z Alarm method Note 4 1 Example 011 Baud rate O 600 1 1200 2 2400 4800 4 9600 5 19200 Then indicator will work according to the above set parameter X 0 sta
8. ata 1 bit for sign For example The weight value is be 0 002000 The weight value be 0 00200 is 200 0KG Shanghai Yaohua Weighing System Co Ltd 200 0KG the communication data will the communication data will Sepalizing in indicator Being perfect in indicator 4 3 The fixed value alarm output graph The output can be connected to the voice light alarming system or other controlling unit for details pls refer below Attention aA Assure the current from Pin 7 no more than 100mA Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator Calibration 1 Connect load cell properly then turn on the indicator it will perform self checking then enter into the weighing statement 15 30 minutes pre heat is necessary to assure excellent performance 2 Put the jumper inside the indicator at On location the default location is just On then calibrate as shown table Display Quantity PASS Enter the calibration notes for Value ae inputting the password Input the PASS Password 319015 password by 319015 keypad Pre ss Quantity for confirm Press 2 Pre Enter division optional Quant Lry 1 2 5 10 20 50 100 200 if the for confirm original divison is accepted then ag Quantity for confirm le 2 i Press 2 decimal number 0 4 Quanti le 2 t the Zero parameter Detail i
9. n te 2 1 W Zero track speed X Zero track range Y manual zero setting range Z auto zero setting range Press 1 2 4 Press Qua zg ror ntity ce coni Set the digital filter intensity Detail in Note 2 2 X anti vibration select Y stable range Z filter insensity the high value it is the more filter insensity and the lower response it is The parameter 012 is Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator Press 2 Pre ntity Pang press 0 0 Note 2 1 Pn parameter setting 0 1 EOY Conr ss Qua tability pr tity firm 5 10 tability 6 0 then Quanti Display FLT 012 strongly recommended Example 012 isplay FULL 006000 AR AA KR AdLoAd1 006000 Example Jj Linearity certain load the more close to the full range the better it seconds is After stability input Input full range 6000 l Zero point calibration calibration Put 5 10 the actul value of the loaded weight 6000 W 0 1 2 3 Zero track speed 0 4second O 3second 0O 2second O 1lsecond X 0 1 2 3 4 5 6 f 8 9 Zero track No DaS ee yds i 20 E2 3 0 13 5 4 0 14 5 range track Y 1 2 3 4 5 manual zero setting 2 F S 4ASE S 10
10. nds for the buzzer speak 1 stands for the buzzer doesn t speak Y 0 stands for check the fixed value whether stable or not 1 stands for check the fixed value while it is stable Z 0 stands for alarm while it is less than the low limit 1 stands L _ while it is less than the low 5 Price computing operation or alarm while it is between the high limit and low limit 2 stands for alarm while it is more than the high limit 3 stands for alarm limit or more than the high limit In the price computing status the unit price can be entered by the keypad then the sum display the value according to the current unit price while the weight is nega the weight is stable accumula The decimal point of the unit Shanghai Yaohua We tive the sum will always be 0 While tion operation can be valid price and sum is fixed as two The ighing System Co Ltd 13 Sepalizing in indicator Being perfect in indicator maximum unit price is 9999 99 and maximum sum is 9999 99 If the sum is over 9999 99 it will display oUer 6 Counting operation Two methods of the counting operation one is the unit weight is unknown then get the unit weight by putting some quantities of the samples and putt ing the number the other is the unit weight is known then press Unit W to operate counting Pls see the following for detail 6 1 Unit weight unkown Put some quantities
11. rom load cell Err 03 The weight is KAEKKKK 1 If the indicator hasn t overloaded ERETTE been calibrated calibrate LEs 2 Decrease the weight so that it is within the full range 3 Re set the full range Err 10 The unit weight kw KY T 1 Re select the load cell isn t enough KAREE with high precision 2 Increse the samples Err 13 Parameter is Re set the parameter BETER wrongly set KEKER K Ree LI The loaded analog Decrease the full range or o l signal is too weak select load cell with KKKKKK ie r A while calibration more range sensitivity Err 15 The full range too Full range should be more SS small than 100 KEREKRK Err 23 Memory defective Check the memory on the iain main board or the circuit Bray 27 to s whether therer is shorted or opened otherwise change the memroy Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator Guide for battery When AC 220 V is on then the battery will charge automatically Attention Red wire stands for positive while blace wire stands for negative The first time charge for the battery pls take more than 24 hours to assure the security and stability of the battery Shanghai Yaohua Weighing System Co Ltd
12. t Example 2000 firm press Quantity for confirm Note 8 1 If the low limit is 0 any value the high limit it is the alarm Pang unction will be forbidden 9 Pre taring Pre taring operation is valid in the counting status Pls operate as following Press Quantity Tare to enter into the pre taring operation the indicator display PrESEt then input the pre tare value press Quantity for confirm the indicator will return to the counting status The weight will display the net value concerned to the pre tare value the Tare light is on 10 Code For view the inner code pls operate as folloing press Quantity 0 while in the weighing status to display the inner code then the Code light is on Press Quantity 0 again to quit Then inner code and outer division rate is 20 1 that is to say one division corresponds to 20 inner codes Shanghai Yaohua Weighing System Co Ltd a Sepalizing in indicator Being perfect in indicator Errors Information I For details of the error information pls refer to the following table Error Notes Solution Err 01 The analog signal is Check the connection of the a ote seriously negative load cell and indicator RRKKK KE Err 02 The analog signal is Check the connection of the eal too high or error load cell and indicator KKKKKKY f
13. while setting unit weight Quit key while setteing parameter On Turn on the indicator Off Turn off the indicato 0 9 Numeric key 3 2 Function of combined keys A Quantity Value When the calibration jumper is plugged on first press Quantity then press Value it will enter into calibration status Shanghai Yaohua Weighing System Co Ltd Sepalizing in indicator Being perfect in indicator B Quantity 0 While in the weighing status first press Quantity then press 0 it will enter into the inner code display statement The Code light is on Repeat the operation again the Code light will be off C Quantity MC While in the weighing status first press Quantity then press MC it will enter into the parameter setting statement D Quantity Tare While in the counting status first press Quantity then press Tare it will enter into the pre tare statement 4 Communication Optional 4 1 Definition of the communication interface XK3190 A15 has the optional part of the RS232 interface and alarm signal output Th interface is shown below Pin 3 TXD is used for Pin 5 GND is used for Pin 9 CTRO O is used for the ou the outpu t of RS232 the ground connected tput of the alarm signal 4 2 The communication method is continuous sening the data format is 7 bits for weight value low data in front of high d
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