A26
Contents
1. The confirmation of higher 4 digits and lower 4 digits XOR checksum XOR checksum operated in 16 hex byte way from byte 2 to byte 9 The high 4 and low 4 bits of checking result was conversion and transmit in ASCII code conversion method are as follows If less than or equal to 9 then add 30h will send a number of ASCII code for example XOR checksum high 4 to 6 after adding 30h 36h is ASCII code for the 6 to send If higher than 9 then add 37h will send a letter ASCII code for example XOR checksum high 4 bits of B plus 37h the ASCII code for the 42h that is sending B Continuous communication format 1 There are 9 bytes in each frame data and detail format please check the diagram as below The X byte Content and Note 2 Weighing data display value including decimal point lower position Weighing data start Weighing data 8 Weighing data high position 9 b or symbol position For example the current display weight is 3 000 so the sending data is 000 3000 000 3000 000 3000 000 3000 For example the current display weight is 1 00 so the sending data is 00 1000 00 1000 00 1000 00 1000 Continuous communication format 2 There are 9 bytes in each data of the frame for more details please check the diagram below The X byte Contents and Notes 1 start 2 Oor symbol position 3 Weighing data display value including decimal point higher pos2. 10 relative to calibration zero point the indicator automatically set to zero gross weight is displayed as 0 2 Manual zero If the weight on the scale is under the full capacity 2 relative to calibration zero point in weighing state press zero key you can put the current weight as the zero point gross weight is displayed as 0 5 Tare operation 1 Tare In weighing state and if the gross weight is above zero and in stable state press tare button and delete the current gross weight as tare weight and display the net weight is zero and tare indicate symbol light will on 2 Cancel tare If the gross weight is zero or below zero and in the tare and also weighing state press tare can put the current gross weight to zero and the tare indicate symbol light is off 6 Unit price input 1 Input Press 0 9 number button in weighing mode can input the unit price While entering the unit price you need to press the keys within two seconds otherwise the indicator will automatically be cleared and re start inputing The unit price is rmb kg fixed to two decimal places 2 Clear Method 1 2 seconds after unit price input press 0 button unit price clear to zero Method 2 If the indicator not in accu state accumulation indicate symbol is off press clear button unit price clear to zero 7 Accumulate calculate accumulate display and accumulate clear 1 Accumulate calculate When the amount is
3. display Func Coptional function chosen r J 0 4 0 4 stands for invalid RS232 communication serial port print scoreboard output upper and lower alarming Now input 1 and choose RS232 communication optional function and press clear confirm Indicator display tSEL communication format chosen 0 4 tSEL 0 Communication format 0 detail format see next section tSEL 1 Communication format 1 tSEL 2 Communication format 2 tSEL 3 Communication format 3 Input the communication format required and then press clear button confirm RRK NZS chose Indicator display bAUd P Ag U A chose communication baud rate chose 1200 2400 4800 9600 After input the baud rate required press clear button confirm and finish the communication parameter setting and back to weighing state In the parameter input process press the Accu button you can terminate the parameter input back to weighing mode 1 Communication format Continuous communication format 0 There are 12 bytes in each frame data and detailed format please check the diagram as below Content and Note 02 XON Start or symbol position Weighing data display value higher position Weighing data Weighing data Weighing data low position Decimal points digits from right to left O 4 XOR checksum high 4 digit XOR checksum low 4 digit 03 XOFF end
4. will be back to weighing state automatically after saving the data 2 Unit price call press unit price button in weighing state indicator display LoAd Cunitprice call reminder r 0 Now press number button 0 9 to confirm the saving position and indicator call the unit price and then back to weighing state automatically Press clear button during the unit price saving and call you can clear all the 10 class unit price which saving in the memory 9 Power saving mode instruction 1 Power saving mode A26 indicator come into the power saving mode the back light is off and indicator can do the normal weighing operation 2 Setting method Press 1 and clear button in same time in weighing state d ss gt s Indicator display bL Power saving reminder Original power saving mode Now after input the new power saving mode parameter 0 4 press clear confirm then press Accu back to weighing state 3 The meaning of power saving mode parameter bL 0 Close the power saving mode bL 1 Gross weight is 0 and indicator is stable for 3 minutes and indicator will enter into power saving mode bL 2 Display is 0 and indicator is stable for 3 minutes and indicator will enter into power saving mode bL 3 Indicator is stable for 3 minutes and indicator will enter into power saving mode bL 4 Indicator always in power saving mode When bL 1 3 any button or weight changes will cause the
5. 1 right digit control switch volume output 2 and control parameter 0 4 is selectable 0 Not output 1 Greater than or equal the setting output 2 Less than the setting output 3 Greater than or equal the setting and stable output 4 Less than the setting output and stable output After input the control method parameters press clear confirm Indicator display PP1 switch volume output 1 setting point aK KKK J Input the setting point and press clear confirm Indicator display PP2 switch volume output 2 setting point Kk kk J Input the setting point and press clear confirm And now finish the upper and lower alarming parameter setting and back to weighing state lt 4 gt Application examples a For example Switch 1 output is effective when weight is above 1 000kg and switch 2 output is effective when weight is above 2 000kg Not judge stabilization Parameters FunC 4 ctrL 11 PPl 1 000 PP2 2 000 b For example We need a switch output volume abovel 900kg and under2 100kg judge stabilization l 7 Parameters FunC 4 ctrL 34 PP1 1 900 PP2 2 100 Now put the switch volume and 2 together as hardware to be an output ot AL InCodE ChapterS5 Information Indication Overload alarming need remove parts of the load or all of the load AD part fault please examine and dispose as following method 1 Examine load cell and its connecting wire 2 AD part broken please send b
6. XK3190 A26 Weighing Indicator User Manual Version 1 01 Chapter 1 Technical Parameter severest 1 oo Installation sce oe densaneeusaniens os decwonasyansces codecereendeaees sees 2 1 Weighing indicator front side function instruction and back side function instruction 2 L eighing indicator connection Chapter 3 Oper ration INStructiON ccccccccccccccecccccceccoeees 4 1 Button function 2 Startu 3 Batte 4 Startu M 5 Tare o 6 Unit price input 7 Accu 8 9 Power saving mode 10 Cha se r4 ans HAL MUCHO anion 8 DRS ommunication 2 Serial port print 3 Scoreboard output r limits alarming Chapter 5 Information Instruction eee 14 Chapter 6 Maintenance and Attento 15 Dea Please read this manual before using Chapter 1 Technical Parameter 1 Model XK3190 A26 2 Accuracy class Class D n 3000 3 A D conversion mode 4 A D conversion resolution 1 million yard 5 A D conversion speed 10 times second 6 Load cell excitation voltage DC 3V 7 Signal source 1 load cell four wire mode 8 Input signal range 16 mV 18mV 9 Display Front side 5 5 6 digits LCD display white LED back light 4 state indication symbol 3 class battery power prompting Back side side 5 6 digits LCD display white LED back light 2 states indication symbol 3 class battery power prompting 10 Keypad 4X4 membrane key 11 AC power AC 220V 50 Hz 12 DC power built in rechar
7. above zero and is stable press Accumulate calculate button you can accumulate the total amount of the current amount the cumulative number of times plus one the cumulative indicate light will on Indicator displays Add Accumulated reminder 3 seconds to return to weighing mode automatically J Accumulated times up to 99 times Accumulated amount up to 9999 99 RMB After one time accumulated you must return to below 50 of cumulative weight or re input the unit price to the next cumulative 2 Accumulative display When the amount is zero press accumulate calculate button you can check the current accumulate times and amount Indicator display totAL Accumulate display reminder press any key to back into the weighing state r J Accumulate times Accumulate amount 3 Accumulate clear When indicator accumulate calculate accumulate indicate symbol light is on press clear button can clear accumulate amount and accumulate times to zero accumulate calculate indicate symbol is off 8 Saving and re call of unit price 1 Unit price save Indicator can save and call 10 unit prices the saving method is as follows First time press the number keys 0 9 to enter the unit price to be saved then press unit price button twice Indicator display SAVE unit price save reminder L 0 Now press number button 0 9 to confirm the saving position indicator
8. ack to factory for repairing Parameter input is not meet the requirements input parameter again Not meet the requirement of accumulation request instable or no zero operation Accumulating count back to weighing state 3 seconds later automatically Accumulating display automatically back to weighing state after 3 seconds Inner code display state press 1 and 3 in same time to back to weighing state Chapter 6 Maintenance and attention 1 To guarantee its clarity and service life the indicator shouldn t be placed directly under sunshine and should be set in the plain space 2 It is not suitable to place the indicator in the dusty and vibration environment and also avoid using in the moist environment 3 Signal source and weighing indicator should be reliably connected and system should be well grounding It should be far away with strong electric field strong magnetic field Load cell and indicator should be far away with strong corrosive inflammable explosive object A Do not use under inflammable gas or inflammable steam do not use under pressure container canning system A Lightning frequent areas it must be installed reliable lightning arrester to ensure operators safety and prevent damage of instruments and relevant equipment due to lightning A Signal source and indicator are static sensitive equipments when using must earnestly adopt anti static measure It is prohibited in measuring d
9. digit is accumulate run paper lines 0 9 means the accumulate run paper lines after every time print After enter the expected lines of run paper press the Clear button to confirm the indicator automatically returned to weighing state In the parameter input process press the Accu button you can terminate the parameter input operation and back to weighing state 3 Scoreboard output 1 Brief introduction A25 can connect with our company s 1 inch 3inch 5 inch 8inch single display scoreboard and 3 inch three windows scoreboard through RS232 2 Wiring method Single display scoreboard Scoreboard modified to RS232 method Foot 3 of the plug on the back of the indicator is TXD output connect with the scoreboard connect line red line Foot 5 of the plug on the back of the indicator is GND connect with the scoreboard connect line black line Three windows scoreboard Please change the communication baud rate of the scoreboard to 9600 Foot 3 of the plug on the back of the indicator is TXD output connect with the scoreboard connect line blue line Foot 5 of the plug on the back of the indicator is GND connect with the scoreboard connect line black line 3 Parameter setting Press 1 and Clear button in same time in weighing state Indicator display bL Power saving mode chosen L E Press clear enter into next optional function chosen Indicator display Func Coptional function chos
10. e r J 0 4 Now input 3 after choose the scoreboard output extension function then press clear button confirm and then enter to the next optional function chosen Indicator display DISP single window and three windows chosen L 1l a 3 Now input single window 1 three windows 3 after chosen and press clear button confirm and indicator back to weighing state 4 Upper and lower limit alarming lt 1 gt Brief introduction A25 provide two point outputs of the alarm function alarm mode can be set output method is transistor OC gate output see below diagram each of the maximum drive current is 50mA lt 2 gt Wiring method Air plug on the back of the I EAH indicator is switch volume signal output which are Foot 1 is switch volume loutput KEH Foot 4 is switch volume 2 output A Foot 5 is GND lt 3 gt Parameter setting Press 1 and Clear button in same time in weighing state Indicator display bL Power saving mode chosen L Press clear enter into next optional function chosen Indicator display Func Coptional function chose ae CO 4 Now input 4 and choose upper and lower limit alarming optional function and press clear confirm Indicator display ctrL CControl method chosen J High and low 2 digits and control 2 switch volume output separately Left digit control switch volume output
11. evice for welding operation or other strong electric field operation in thunderstorms season we must implement the reliable lightning protection measures to prevent signal source and the indicator damage caused by lightning strike ensure operators safety of weighing equipment and related equipment safety operation 4 Never use strong solvents e g benzene nitro class oil to clean the housing 5 Liquid or electricity conducting particles should not be poured into the indicator in case the indicator damage and electric shock 6 You should cut off power supply of indicator and relevant device before you pull in and out the connecting cable of indicator and external device A You should cut off power supply before pull in and out connecting cable of signal source 7 Output interfaces of indicator must be strictly in accordance to the user s manual you should not alter any connection If there is failure when using the indicator you should immediately unplug it and send to manufacturers for repair Ordinary non professional manufacturers should not repair it to avoid bigger damage 8 Company advice for customers start to use our indicator after test The company is only responsible for the quality of indicator the biggest compensation is not more than twice of indicator value the company is not responsible failure of the whole system 9 The built in battery of indicator is a consumable part that is not within the range of
12. geable 4V 4 5AH battery 13 Fuse 0 5A 14 Warm up time 10 minutes 15 Operation temperature 0 40 C 16 Storage temperature 25 C 55 C 17 External dimensions 240 187 190 18 Net weight about 1 5kg Cha 1 r2 Installation amp Con ig r front side function instruction and back si 2 Load cell and weighing indicator connection A26 adopts 5 pin plug connect with sensor and definition are as follows Foot definition position 1 Excitation voltage CE 2 Excitation voltage E 3 Signal S 4 Signal S 5 Shielding wire SH picture 2 2 1 picture 2 2 1 Note When install pole type load cell plug in the bottom of the indicator When install desktop load cell plug in the back of the indicator A warning Weighing indicator power supply must be cut off when install the load cell and wire connecting must be correct and reliable A warning To ensure the system is working fine please fix the plug with screw to the indicator after the signal source wiring the user can not insert and pull out plug at discretion and it is forbidden while the indicator is on A Signal source and weighing indicator are all static electricity sensitivity equipment so user must adopt anti static electricity when weighing indicator works To avoid the damage of the signal source and weighing indicator by lighting
13. indicator to exit power saving mode 10 Inner code display 1 Enter the inner code display state Press 1 and 3 in the same time in weighing mode and the indicator will enter into the inner code display state The bottom screen of the indicator show the indicator inner code 20 inner code is equal to a division Power saving options invalid in inner code display state 2 Exit Press 1 and 3 in same time in inner code display state the indicator will back to weighing mode yy S Chapter4 Optional function 1 RS232 communication 1 Brief introduction RS232 has 4 kinds of serial communication format of A26 see chapter4 and there are 4 kinds of baud rate can be set All the data are ASCII code each group consists of 10 bits data 1 start bit 8 data bits 1 stop bit Sent once every 100ms of data When the baud rate is 1200 or 2400 baud rate and communication format is 4 maybe the interval of the transmission could more than 100ms 2 Wire connecting method Foot 3 of the air plug on the back of the indicator is TXD output connect with the foot 2 of the computer 9 pin connector Foot 5 of the air plug on the back of the indicator is GND connect with the foot 5 of the computer 9 pin connector 3 Parameter setting Press 1 and Clear button in same time in weighing state Indicator display bL power saving mode chosen L J Press clear enter into next optional function chosen Indicator
14. ition Weighing data Weighing data 9 Weighing data low position For example the current display weight is 3 000 so the sending data is 0003 000 0003 000 0003 000 0003 000 For example the current display weight is 1 00 so the sending data is 0001 00 0001 00 0001 00 0001 00 Continuous communication format 3 There are 9 bytes in each data of the frame for more details please check the diagram below The X byte Contents and Notes 1 start 2 Oor symbol position 3 Weighing data display value including decimal point higher position Weighing data Weighing data 9 Weighing data lower position 10 separator 11 Unit price including decimal point higher position Unit price 16 Unit price lower position 17 separator 18 Amount Cincluding decimal point higher position Amount 24 Amount lower position For example the current display weight is2 000 unit price is 1 00 amount is 2 00 so the sending data is 0002 000 001 00 0002 00 0002 000 001 00 0002 00 2 Serial port print 1 Brief introduction A26 can equipped with optional desktop micro printer it can print SN number gross weight tare net weight unit price amount accumulate times and accumulate amount When it accumulate successfully press accu button it can print the weight bill After all the weighing press unit price button can print accumulate times and accumulate amoun
15. nter into weighing mode automatically When there is low battery please connect with AC power and then startup 2 Shut down Press on off tartup amp shut down button for 2 3 seconds in weighing state then the indicator will shut down 3 Battery use 1 Battery charge Indicator is turned off connect the AC power AC indication light is on began to charge the battery the charging time is about 20 to 30 hours 2 Use Start indicator without connection AC power and the rechargeable battery inside the indicator will supply the power to the indicator The indicator upper left indicates the remaining battery capacity three grid means that fully charged two grid means capacity is not full 1 grid means capacity is low and need connect to the AC power and charging at once there is no grid means battery use out the indicator will power off automatically 30 seconds later to protect the inside battery please use the indicator after charging 3 Working time A26 no back light One time charge can work around 180 hours typical value A26 with back light One time charge can work around 36 hours typical value Start indicator with connection AC power and the rechargeable battery inside will be charged by AC power and the AC power will supply the indicator 4 Start zero and manual zero 1 Start zero After self test finished when start the indicator if the loading of platform value is under the full capacity
16. strike and insure the operator s safety and correlative equipment working well in the thunder storm season the user must adopts credibility measures to avoid lighting strike Chapter 3 Operation Instruction 1 Button function 1 0 9 number button 2 Accu button 3 Clear button 4 Tare button 5 Unit price button 6 Zero button 7 On Off button 8 1 Clear 9 a hes 3 2 Startup amp Shut down 1 Startup Weighing state unit price input State setting parameter input Amount is zero accumulation display Amount is not zero accumulation function State setting Exit button When there is accumulation Clear accumulation When there is no accumulation Clear unit price State setting Confirm button G W gt 0 The current gross weight as tare weight G W lt 0 Clear net weight Press one time call unit price Press two times store unit price In Zero range The current gross weight as Zero Outside zero range no effect Power off state Press button after 3 seconds power on Power on state Press button after 3 seconds power off Press in same time Enter into parameter setting Weighing state Enter into inner code display state Inner code display state Exit inner code display state Press startup amp shut down on off button for 2 3 seconds indicator startup then the indicator will start self test after that indicator will e
17. t After print press accumulate clear button clear accumulate record and start the next weighing Note When adopts the optional serial port micro printer the original indicator unit price saving and call are invalid 2 Wiring method Please use the serial port print cable which connect the indicator and desktop print provided by our company 3 Parameter setting Press 1 and Clear button in same time in weighing state Indicator display bL Power saving mode chosen L ta Press clear enter into next optional function chosen Indicator display Func Coptional function chose L l 049 Now input 2 choose the serial port print function and press clear button confirm yy Indicator display Prnt print content selection J only can input 0 or 1 there are 5 digits from right to left they are stand for The 1 digit 0 not print SN number 1 print SN number The 2 digit 0 not print gross weight 1 print gross weight The 3 digit 0 not print tare print tare The 4 digit 0 not print unit price print unit price a Pe The 5 digit 0 not print amount print amount Note Net weight must be print can not be set After input the print content press clear button confirm Indicator display Ln Run paper lines chosen L J 00 99 There are total 2 digits high digit is weight bill run paper lines 0 9 means after print the weight bill run paper line Lower
18. three guarantees A In order to prolong the battery service life ensure fully charging before using If indicator has not been used for a long time it must be charged every two months every time 20 to 25 hours Note Charging time is around 20 25 hours and the indicator must be power off A When moving or installing the indicator you must carefully move it and avoid strong vibration impact or bump in order to avoid electrode in the battery being shorted and damaged 10 Since invoice date the indicator has a one year free repair period If any non artificially failure happens under regular using conditions within this period the user can send the indicator with its guarantee card of the correct number back to our service station or supplier for repair The indicator shouldn t be open without authorization otherwise free guarantee will be cancelled
Download Pdf Manuals
Related Search