GW User Manual
Contents
1. Load and run the BASCIA program file Computer Data Transmission Set all the parameters required Conduct transaction as usual Data will be transmitted to computer according to parameters set PRINTER OUTPUT option FUNCTION Set appropriate printer transmission parameters Function 12 and 20 to scale Refer to NTERNAL FUNCTIONS for more information 7 13 2Connecting the Scale with a Computer a b C Turn scale off Turn printer off Connect the printer output of scale to printer by a appropriate data cable Turn scale on Turn printer on 7 13 3Print Data Transmission a b C 7 14 Set all the parameters required Conduct transaction as usual Data will transmitted to printer according to parameters set RECHARGING THE SCALE When the LOW BATTERY sign appears recharge the scale immediately Failin doing so will damage the built in rechargeable battery Scale can be recharged during normal operation This charge status is displayed by the Charge indicator as below R GI D Recharged battery is being b recharged GREEN Rechargeable battery is completely charged 8 TROUBLE SHOOTING Check Action SCALE CANNOT BE TURNED ON Is the built in rechargeable Check Action Check Action Check Action Check Action Check Action2. Is a right AC adaptor employed or is it inserted properly both to the wall outlet and into the scale properly Check AC adaptor and secure both ends of the AC adaptor into the wall outlet and DC input of scale ZERO WEIGHT CANNOT BE ATTAINED WHEN TURN ON Is the platter placed correctly Check and insert the platter again Is any load applied to the Platter Remove all load from platter Turn scale off and turn on again Is the scale affected by air flow Vibration of RF interference Place scale away from all disturbances and try again RATED CAPACITY CANNOT BE ATTAINED Is anything obstructing the platte Remove all obstacles between platter and scale SCALE DISPLAYS Check Action Check Action Check Action Check Action Check Action Check Action Check Action Check chec Is t into Take agai Remove a k again Is the scale overloaded 11 load on platter and he pl atter insert correctly the out nN platter Place the stainless steel scale the platter and insert Is the stainless steel platter if purchased place onto the platter onto the plastic platter SCALE DOES NOT WEIGH CORRECTLY Is the right weight unit employed Select the correct weight unit Are the minimum weight applied to scale Refer to Appendix F recommended minimum 4 for load applied a
3. Contact your dealer for more information Specifications and functions subject to change without prior notice 4 KEYBOARD LAYOUT 1 KEYS OFF Press this key to turn scale 6 6 1 off UWE _Geniswciaher 2 ON ZERO Press this key to turn scale a i PCS 9 a a a on or set weight to zero max zero range 2 of rated capacity or decrease valu COT A Se CB 1 HI GO LO during function gt ds setting a fan aA i j 0 ty 2 3 y u5 4 1 2 3 TARE Press this key to tare off the weight of a container or increase value during E function setting 4 MODE Press this key to trigger various function or move cursor to right during function setting 5 SET Press this key to turn backlight D on o 6 HI LO SAMPLE Press this key to trigger Pagi i or confirm setting various function value setting 7 DISPLAY SIGNSZERO STATUS SIGN When the gt 06 8 9 lt D 10 a 11 MOTION INDICATOR weigh detected is at true zero an arrow will appear and point at this sign MINUS SIGN When the weight detected is below zero an arrow will appear and point at this sign TARE STATUS SIGN When the tare function is being employed an arrow with appear and point at this sign LOW BATTERY SIGN When this sign is on recharge the battery or emplo
4. NOTE 7 11 Placea subject matter onto the platter The Weight Check result is displayed on the display The HI indicator will appear when weight detected exceeds the upper weight limit preset The GO indicator will appear when weight detected falls within the upper and lower weight limit The LO indicator will appear when weight detected is below the lower weight limit preset The scale will not display or generate and comparison result alarm if weight detected is less than 40 d Refer to Appendix E for minimum weight required PERCENTAGE CHECK FUNCTION 7 11 1 Sampling NOTE Sampling isthe first stepof Percentag Check function By means of sampling process the weight of subject matter at 100 is determined Follow the below steps for sampling Press MODE until the sing appears Make sure that the Zero Status sign is on If a container is used place the container onto the platter first then press TARE to tare off the weight of it Place the subject matter onto the platter Place the subject matter onto the platter Press HI LO SAMPLE until 100 0 appears Press SET to confirm Scale displays 100 0 and is ready for Percentage Check transaction An error sign will appear if the unit piece weight is less than the feather A percentage weight Refer to Appendix for more information 7 11
5. tap between the platter and the stainless platter cover POWER THE SCALE This scale is powered by the built in rechargeable battery and or by a AC adapter included Check and make sure that the voltage of the AC adaptor suppliedmatches withthe voltage of the main output Contact your dealer if not Insert the output plug of AC adaptor firmly into the DC input jack of scale The DC input jack is located at the left side of scale Before first time use charge the built in rechargeable battery for at least 8 hours or until the charging indicator turns green For safety reasons do not share the same mains outlet with other apparatus Retain all packing material for future transportation of scale 2 INSTALLATION DIAGRAM A bese Stainless steel platter cover option o AC adaptor DC9V 500m 3 SPECIFICATIONS General Specifications Number jw 3000 3000g 6 6 1b 0 29 0 02 oz iga 30K 30000g 66 1 29 020z Power By Built in Rechargeable Battery Source and or AC Adaptor output DC9V 500mA Auto Piece Weight Enhancement Range 4 pieces 100 of max counts previo achieved Temp Rangel0 40 C G2 104m O j Backlight Stainless Steel Platter Cover RS232 and Printer Interface To comply with the law of certain countries the pound unit may be disabled
6. 2 Percentage Checking Transaction Add reduce something to from the NOTE 7 12 7 12 1 7 12 2 Remark subject matter the new relative percentage value will appear on the display For best checking result refer to general specification table for recommended minimum load applied COMPUTER DATA OUTPUT option FUNCTION Set appropriate RS232 transmission parameters i e function 5 10 11 and 20 to scale Refer to INTERNAL FUNCTIONS for more information Creating a Program File in Computer Create BASIC computer program file as below to enable the data from scale can be received by computer 10 OPEN COM 2400 N 8 2 CS DS CD AS 1 x Input 1 if the input port of computer is COM 1 or input 2 for COM 2 etc Input the same baud rate as preset through Function 5 xxx Input N 8 2 if parameter input for Function 10 is n 8 KEE Input Ey 2 1 LE ac parameter input for Function 10 is E 7 20 LINE INPUT 1 A 30 PRINT A amp 40 GOTO 20 50 END Save the above program file 7 12 3 Connecting the Scale with a Computer 7 13 7 13 1 Follow the below steps to connect the scale with a computer Turn scale off Turn computer off Connect the RS232C output of scale to computer by a appropriate data cable Turn scale on Turn computer on
7. GW SERIES MULTI FUNCTION DIGITAL SCALE OPERATION MANUAL PLEASE READ THIS MANUAL VERY CAREFULLY BEFORE ATTEMPT TO OPERATE THE SCALE AUGUST 1999 REV 2 Specifications subject to change without prior notice CONTENTS ie NSTALLATION NST 2a NSTALLATION D AG 3 SPECIFICATIONS 4 KEYBOARD LAYOUT 5 KEYBOARD DESCR PT 63 NTERNAL FUNCT IONS OPERATING INSTRUCTI 8 TROUBLE SHOOTI 9 DAILY CARE AND 10 APPENDIX NG MA RAM ON RUCTION ON NT ENANCE 1 INSTALLATION INSTRUCTION 1 2 1 2 1 1 2 3 2 CHECK AND MAKE SURE THAT THE FOLLOWING ITEMS ARE INCLUDED This operation manual Scale x 1 Plastic platter x 1 AC adaptor x 1 Stainless steel platter cover x 1 option Contact your dealer if any items missed PLACING THE PLATTER Place the platter into the scale in latitude direction preferred Alwaysplacetheplatterinto longitude or the scale gently no excessive force is needed Then place the stainless steel platter cover if purchased onto the plastic platter The stainless steel platter cover can be fixed permanently to the platter by putting a double side adhesive
8. er to Appendix A for minimum Beep 1 Alarm when weight detected weight required falls within the upper and lower NOTE Details of every transaction limit transmitted will be stored in memory Beep 2 Alarm when weight detected Press MODE to transmit the total value xceeds the upper limit or below accumulated to printer the lower limit NOTE The datastoredinmemorywillbeerased Beep 3 Alarm when weight detected a when MODE is pressed or exceeds the upper limit b when scale is turned off or Beep 4 Alarm when weight detected is c when weight unit is changed below the low limit Fun 20Set RS232 data format Three formats are available 00 Format 0 Default 01 Format 1 02 Format 2 Refer to Appendix B for individual transmission format Fun 21Set Printer data format 7 OPERATING INSTRUCTION 00 Format Default 01 Format Mot available 7 1 PLACING THE SCALE Refer to AppendixC for printout format Place this scale on a hard and strong enough surface where is free from RF Fun 30Set Weight Check Beep Mode interference vibration fire direct Beep 0 No alarm output Default sunlight and excessive moisture 7 2 For best weighing result always place this scale ona level surface This scale ae is equipped with a bubble level required adjust the adjustable feet underneath the scale to obtain a level condition POWER ON OFF THE SCALE 7 2 1To turn scale on pres
9. error sign will appear if the unit piece weight is less than the feather unit weight Refer to Appendix E formore NOTE information Counting Transaction Put more subject matter or remove part of the subject matter the new piec value is shown on the display AUTO PIECE WEIGHT ENHANCEMENT FUNCTION In order to obtain the best counting result andtoavoidsamplingerror this scale is equipped with Auto Unit Piece Weight Enhancement function This function is resided in memory once the unit piece is obtained by the sampling method as described in 7 8 2 Auto Unit Piece Weight Enhancement P Function will be terminated if a zero weight is detected during the transaction process It is strongly piece weight is unknown or individual piece weight is not standardized How Auto Piece Weight Enhancement Function Works 7 9 1 1After a unit piece weight is obtained by method as described in 7 8 2 then place more remove some subject matter onto the platter The new quantity will be shown on the display 7 9 1 2The Auto Unit Piece Weight Enhancement Function will update the unit piece weight if both of the below requirements are met The quantity added to platter is more than 4 pieces of previous maximum counts previously attained from the same transaction The quantity added to platter is less than 100 of previous maximum count
10. g the lifetime of weight sensor WEIGHING FUNCTION Before weighing make sure that the Zero Status Sign is on Press MODE until the required weight unit appears Place subject matter on platter andthe weight of it is displayed For best weighing result refer to general specification table for recommended minimum weight to be applied COUNTING FUNCTION Turn scale on PressMODE until the PCS sign appears Make sure that the Zero Status Sign is on Sampling Sampling is the first step of counting transaction By means of sampling process the unit piece weight is Hint NOTE NOTE obtained The unit piece weight forms the foundation of quantity calculation If a container is used place the container onto the platter first then press TARE to tare off the weight of it Place a sample size with known quantity onto the platter The number of the sample sizemust equal tooneofthebelow value 5 10 20 50 100 200 5000r1000pieces Press HI LO SAMPLE until 5 PCS appears Press TARE until corresponding sample number appears Press SET to confirm The unit piece weight is obtainedandscaleisnowready F for counting transaction It is usually true that the more the sampl size the more accurate the subsequent counting result For best counting result refer to general specification table for recommended minimum piece weight An
11. he accuracy of scale periodically Re calibrate the scale when needed NOTE In some countries calibration is restricted to be done by qualified or authorizedagent only Contract your dealer for more information 9 9Store scale in a dry and cool place Appendix A MinimumWeight Requirements of Function 11 and Function 12 Model No eeo ee ee Gw 3000 6g k GW 7500 E E E Appendix B RS232 Data Format of Function 20 Format 00 Default 2 3 4 5 6 7 8 9 TOIT 12 13 14 Format 02 gt d h lo lo J lo J5 cr jr Position Code 3 4 5 6 7 8 9 Lg Position Code Definition Weight Status ST Stable RS Not stable Polarity of value Plus or Minus or blank positive value Negative value a ae eB Value of weight pieces or percentage Unit kg kilogram g gram pc pieces percentag Weight check result H Weight detected over upper limit G Weight detected falls within upper and lower limit L Weight detected below lower limit Appendix C Printout Format of Function 21 Format 00 Default S N Unit Note A Function 0001 10 00 L 0002 20 00 G Note B 0003 60 00 Note C Required Gw 1500 4g o O g cw 3000 seg NOTE A S N Sequence Number C ewaise aog Unit The current function being GW 30K employed e g k g g lb pc or Appendix E o D Feather Weight of Co
12. ically turned off after 4 minutes used Fun 5 Set RS232 baud rate 7 rates are available 300 600 1200 2400 4800 9600 and 19200 Fun 6 Contact your dealer for more information Fun 10Set RS232C protocol Two modes are available m E 7 even parity 7 data bit N 8 no parity 8 data bit Fun 11Set RS232C transmission mode Three modes are available 00 Key transmission mode Data is transmitted only when the ON ZERO is pressed Under this mode no data will be transmitted if weight detected islessthan2 of rate capacity Refer to Appendix 1 for minimum weight required 01 Auto transmission mode Data is transmitted when weight detected is stable Under this mode no data will be transmitted if weight detected is less than 40 d Continuos transmission mode Under this mode data is continuously transmitted disregarding weight applied or detected Fun 12Set Printer transmission mode Two modes are available Key transmission mode Data is transmitted only when the ON ZERO is pressed Under this mode no data will be transmitted if weight detected islessthan2 of rate capacity Refer to Appendix A for minimum weight required Auto transmission mode Data is transmitted when detected is stable Under this mode no data will be transmitted if weight detected is less than 40 d Ref
13. ly Inappropriate setting will cause system down Contact your dealer for more 6 INTERNAL FUNCTIONS information or service w Q O OF Function when RS232 interfaceis purchased Function when printer interface is purchased 2HOW TO ENTER THE REQUIRED FUNCTION MODE 2 1 2 a b Function 1 to 6 Turn scale off Press and hold MODE then turn scale on Scale displays Fun 1 Press MODE until the required function number appears Press SET Press MODE until th value appears required setting Press SET to confirm Repeat step e to f for other function setting or Press HI LO SAMPLE to save settings and return to normal operation Function 10 to 30 Turn scale on PressandholdSETuntilFun 10 appears Utilize MODE TARE and ON ZERO to achieve required function number Press SET to enter Press TARE until the required setting value appears Press SET to confirm Repeat stepetostep fforother function setting or Press HI LO SAMPLE to save setting and return to normal operation 6 3Internal Functions Description Fun 1 Fun 2 Fun 3 Fun 4 Contact your dealer FOL more information To check all display segment works properly Contact your dealer for more information To set the Auto Power Off Function Two modes are available Default 4_OFF O_OFF Auto Power Off Function is disabled 4_OFF Scalewill automat
14. nd try again surface Check the bubble level and adjust the adjustable feet to obtain a level condition Is the scale placed on a level Is the scale affected by air flow vibration or RF interference Place scale away from all disturbances 2 Is the scale calibrated correctly Action Check Action Check Action Check Action Check Action Check Action Check Action Check Action Contact your dealer SCALE DOES NOT COUNT CORRECTLY during sampling Repeat the sampling process and try agai urface n Check the bubbl the adju Is the s vibratio n Is the right sample size employed process Is the sample size employed during sampling process too small Increase the sample size the sampling process and try again Is the scale placed on a level repeat le level and adjust stable feet to obtain a cale afi n or RF level condition P fected by air flow interference Place scale away from all disturba Is the A Repeat t Conduct accordin listed o Is the A as function nces he sampl Is the scale calibrated correctly Contact your dealer uto Unit Piece Weight Enhancement function being employed Ling process counting transaction g to all l procedures as n paragraphs 7 8 and 7 9 SCALE TURNED OFF AUTOMATICALLY UTO POWER OFF function empl
15. oyed Disable the AUTO POWER OFF Check Is the LOW BATTERY sign on Action Recharge the battery or employed the AC adaptor DATA TRANSMISSION ERROR Check Are all transmission parameters set correctly Action Set all parameters according to NTERNAL FUNCTIONS Check Is the minimum required weight obtained applied Action Refer to Appendix A for minimum weight requirements Check If both end of the cable linking scale and computer printer irmly secured E Action Secure both end firmly Check Is a right data cable used Action Contact your dealer or hardware engineer Check For RS232 output Is the BASICA Program file written correctly Action Refer to the operation instruction and check program file is correctly written Check Is the BASICA program file RS232 output only loaded and run Action Run and load the BASICA program file 9 DAILY CARE AND MAINTENANCE 9 1Avoid exposing scale to direct sunlight or excess moisture 9 2Do not lift move scale by holding the platter 9 3Do not submerge scale into water 9 4Take platter away from scale before transportation 9 5Clean the scale with a soft and damp cloth if necessary with a mild detergent 9 6Do not use any harsh abrasive material violate solvent thinner or alcohol for cleaning 9 7Verify t
16. s previously attained from the same transaction 7 9 1 3If the above requirements are met a new unit piece weight will be displayed on the Unit Weight window and confirmed by an audio beep WEIGHT CHECK FUNCTION This scale is equipped with Weight Check Function An audio and video signal is generated to reflect the weight check result 7 10 1 7 10 2 7 10 2 7 10 2 NOTE Set Audio Alarm Output If an audio alarm output is required enter function 30 and set appropriate parameter Refer to INTERNAL FUNCTIONS for more information Setting Upper and lower Weight Limit 1Set Upper Weight Limit Press MODE until the desired weight unit appears Press HI LO SAMPLE The HI indicator appears Utilize MODE TARE and ON ZERO to achieve required upper weight limit Press SET to confirm 2Set Lower Weight Limit Press MODE until the desired weight unit appears Press HI LO SAMPLE twice The LO indicator appears Utilize MODE TARE and ON ZERO to achieve required lower weight limit Press SET to confirm Change of function e g from weighing mode to counting mode or NOTE turned scale off will not result inthe lost of weight limits set Weight Check will not function if a weight unit other than the weight unit used to set the limits is employed 7 10 3Weight Check Transaction
17. s ON ZERO 7 2 2To turn scale off press OFF 7 3 BACKLIGHT MODE 7 3 1Turn backlight on a press SET during normal operation b Backlight is turned on NOTE 7 3 2 The backlight function is monitored by a power saving program Backlight will be automatically turned off after weight displayedis unchanged for about 30 seconds Backlight will automatically be turned on again by pressing any key or when a new weight is detected Turn backlight off 7 4 7 4 1 When backlight is on press SET to turn backlight off TARE FUNCTION To Tare Off the Weight of a Container Place a container onto platter then press TARE to tare off the weight of it After the TARE is pressed the tare sign will appear To Clear the Weight of a Container from Memory Remove the container from the platter m then press TARE The tare sign will go off indicating no container weight is resided in memory ZERO FUNCTION If Zero Status Sign does not appear when scale is unloaded press ZERO to reset weight displayed to zero Refer to general specificationtable formaximum zero range PLACING LOAD Always place a load onto the platter gently Sudden shock excessive force 7 8 7 8 1 or overloading the scale may cause damage to the weight sensor inside It is a good practice to remove all load fromplatter when not inused This would prolon
18. unting and Percentage Check NOTE B Weight check result iii a se a 9 i eae Function L Weight detected below lower limit G Weight detected falls within upper fon Model No Feather Unit Feather 100 and dower Trimit Piece Weight of Weight of H Weight detected over upper limit Counting function Percentage Check function appear on printout when the weight Gw 1500 0 075g check function Function 30 is GW 3000 0 15g 60g o O employed Set parameter of function 30 GW 7500 0 3759 150g GW 15K 0759 300g tol 2 3 or 4 in order to display the GW 15K_ es nae GW 30K 600g weight check result to printout The weight check result will only NOTE C Accumulated result of previously Appendix F transactions Recommend Minimum Weight for various applications Appendix D Minimum Weight Required for Weight Check Recommended Minimum Piece Weight Load Applied Gw 1500 GW 3000 GW 7500 0 5g
19. y the AC adaptor AC cord immediately This sign appears when weight detected is not 12 13 14 15 16 HI INDICATOR GO INDICATOR LO INDICATOR FUNCTION INDICATOR OTHERS CHARGE INDICATOR stable This sign will on when weight detected exceeds th upper weight limit This sign will on when weight detected falls within ct he upper and lower limit This sign will on when weight detected is below the lower weight limit The function indicator displays the function currently being employed RED Built in rechargeable battery is being recharged GREEN Rechargeable battery is completely charged 17 RS232 PRINTEROutput port for computer or Output Port printer interface 6 1 INTERNAL FUNCTION TABLE un 1 Scale configuration setting and dealer calibration Display segment check Off set value and span value reading Auto power setting RS232 baud rate B setting Auxiliary weight unit A setting ee Beery setting RS232 transmission B mode setting mode setting 0 1 2 OIRS232 data format B setting l1 Printer data format G setting Fun 30 Beep mode setting un 2 un 3 un 4 un 5 un 6 arn lt un un un 2 un 2 un 1 2 0 1 0 NOTE A For dealer and authorized person on
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