weighKW - Instant Weighing
Contents
1. Prob Pin Enter the programming and calibration menus by entering the correct password See the section 12 Print out format form 1 for TpuP printer Lab ort 0 1 2 3 NT 0 666kg GS 0 222kg NT 0 222kg 0 GS 0 888kg TW 0 222kg TOTAL 0 222kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 0 222kg DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 NT 0 666kg GS 0 222kg NT 0 222kg 1 GS 0 888kg TW 0 222Kg TOTAL 0 444kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 0 444kg TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 NT 0 666kg GS 0 222kg NT 0 222kg 2 GS 0 888kg TW 0 222kg TOTAL 0 666kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 0 666kg DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 3 GS 0 888kg NT 0 666kg GS 0 222kg NT 0 222kg TW 0 222kg TOTAL 0 888kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 0 888kg NO 4 NO 4 No 4 NO 4 NT 0 666kg GS 0 222kg NT 0 222kg 4 GS 0 888kg TW 0 222kg TOTAL 1 000kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 1 000kg DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 NO 5 NO 5 NO 5 No 5 5 GS 0 888kg NT 0 666kg GS 0 222kg NT 0 222kg TW 0 222kg TOTAL 1 222kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 1 222kg TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 NO 6 NO 6 NO2. 6 5 4 NOTE The weight must be greater than 20 divisions for the check weighing to operate To disable the Check Weighing function enter zero into both limits by pressing the FUNC key when the current limits are shown then pressing ZERO ENTER to store the zero values 8 KW series weighing indicator user s manual 6 6 Accumulated Total 6 6 1 Note The can be set to accumulate manually by pressing the PRINT key See the PARAMETERS Section for details of selecting the method using function FS P rE The accumulation function is only available when weighing It is disabled during parts counting Please note before every accumulate operate scale needs return to zero and only press Print key when stable when weight less than 20d accumulate operate will be invalid 6 6 2 Accumulate operate The weight displayed will be stored in memory when the PRINT key is pressed and the weight is stable The display will show ACC l and then the total in memory for 2 seconds before returning to normal after do accumulate operate 2 indicator will turn on If the optional RS 232 interface is installed the weight will be output to a printer or PC Remove the weight allowing the scale to return to zero and put a second weight on Press the PRINT key the display will show HLL and then the new total Continue until all weights have been added Note after you change weighing unit accumu
3. 6 No 6 6 GS 0 888kg NT 0 666kg GS 0 222kg NT 0 222kg TW 0 222kg TOTAL 1 444kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 1 444kg DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 DATE 04 06 06 TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 TIME 11 11 11 NO 7 NO 7 NO 7 No 7 7 GS 0 888kg NT 0 666kg GS 0 222kg NT 0 222kg TW 0 222kg TOTAL 1 666kg TW 0 666kg GW 0 888kg GW 0 888kg TOTAL 1 666kg Print out format form 2 for LP 50 A711 label printer only PRT parameter available 2000 00 00 00 00 2000 00 00 00 00 0 S N 1 4 S N 4 GW 0 888kg GW 0 888kg DATE 2000 00 00 DATE 2000 00 00 1 TIME 00 00 5 TIME 00 00 GW _0 888kg GW 0 888kg DATE DATE o TIME 00 00 6 TIME 00 00 S NO 2 S NO 6 GROSS WT 0 888kg GROSS WT 0 888kg 2000 00 00 00 00 2000 00 00 00 00 3 S N 0003 7 SIN 7 GW 0 888kg GW 0 888kg ee KW series weighing indicator user s manual SECTION 8 BATTERY OPERATION The weighing indicator can be operated from the battery if desired The battery life is approximately 70 hours When the battery needs charging a symbol on the weight display will turn on The battery should be charged when the symbol is on The will still operate for about 10 hours after which it will automatically switch off to protect the battery To charge the battery simply plug into the mains power The scale does not need to be turned on The battery should be charged for 12 hours for
4. full capacity Just under the quantity display is an LED to indicate the status of battery charging When the scale is plugged into the mains power the internal battery will be charged If the LED is green the battery has a full charge If it is Red the battery is nearly discharged and yellow indicates the battery is being charged As the battery is used it may fail to hold a full charge If the battery life becomes unacceptable then contact your distributor 14 KW series weighing indicator user s manual SECTION 9 RS 232 OUTPUT The KW Series of can be ordered with an optional RS 232 output 9 1 basic information Specifications RS 232 output of weighing data ASCII code 8 data bits No Parity Baud rate from 600bps to 9600bps Connector 25 pin d subminiature socket Pin 2 Input Pin 3 Output Pin 5 Signal Ground 9 2 normal print out Data Format for normal weighing operations parts counting or recalling of totals from memory will all be different Examples follow Normal Output Date AND TIME The will be set date and time The number increments every time a new value is stored in memory GW for gross weight NT for net weight and a unit of weight When parts counting the weight unit weight and count will be printed Date The scale hasn t printed ime 00 00 The scale will be set time Gross wt 0 149KG GW for gross weight NT for net weight and a unit of weight Unit wt 7 4257G The average piece weight computed by th
5. when unstable status 1 Terminator1 ODH Terminator2 OAH 16 KW series weighing indicator user s manual SECTION 10 CALIBRATION Turn the power off Turn the power back on during the counting from 9 to O press the FUNC key The display will show CAL for a few seconds While it is showing CAL press the UNIT PRINT and TARE keys in sequence to enter the Calibration section The display will show nonl in 1 Normal calibrate press the ZERO key the display will show UnLoAo Remove any weight from the platform After stable indicator on press the ZERO key Then the display will show the last calibration weight used If this is correct you can continue by pressing the ZERO key If it is not correct use the UNIT SMPL TARE keys to change the calibration weight value When it is correct press the ZERO key Then display will show LoAd Place the calibration weight on the After stable press the ZERO key 2 Linearity Calibrate Press ZERO key to enter calibrate Press TARE key Then the display will show L mEr press ZERO key to enter calibrate The display will show LoAdO Remove any weight from the platform After stable indicator on press the ZERO key Then the display will show LoAd l apply the reference weight of the full capacity of the scale just i
6. KW series Weighing Indicator User s guide UGKW E2 05 KW series weighing indicator user s manual Table of Contents SECTION 1 INTRODUCTIONS oi raneidace phivwadeebvicnieudsary chia eed 1 SECTION 2 SPECIPICATIONS lt a heres uu teat uh de cok 2 SECTION 3 INSTALLATION Sci as 3 SECTION 4 KEY DESCRIPTIONS os 5 SECTION SG DISBUAYV Secs ae 6 SECTION 6 OPERATION sata 7 6 1 Zeroing ther display coins e ele lee cae iaa 7 6 2 WANING seecss ceneuecesvaceszcugetaaceds cubes a A sagen Ga hase cd ce cade ee Nees be Sue haces URES 7 6 3 Weighing a Samples ies de dis 7 e AA ok Glee e ses oF a e atta ae ste cote ees a e don 7 62 CNECK WEIG MING es cards eri dit 8 6 6 Accumulated total eira lolis ra lirio lors 9 SECTION 7 PARAMEM ERS 3 cosa 10 SECTION 8 BATTERY OPERATION jd siceasetdetocesevetes tots as 13 SEGNON 9AS 232 OUTPUT rei sni aea AA EEEN 14 SECTION 10 CALIBRATION visa 15 SECTION 11 ERRORICODE curas 16 SECTION 12 TECHNICAL PARAMETES 00000 deci 17 KW series weighing indicator user s manual SECTION 1 INTRODUCTION The KW series of bench scale provides an accurate fast and versatile series of general purpose weighing with counting and check weighing functions There are 3 series s within the range the platform size from 350mm x 450mm to 600mm x 800mm the capacity range from 30kg to 1000kg All the keypads are sealed color coded membrane switches and the displays are large easy to read liquid crystal type displays LCD
7. The LCD s are supplied with a backlight All units include automatic zero tracking audible alarm for pre set weights and an accumulation facility that allows the individual weights to be stored and recalled as an accumulated total KW series weighing indicator user s manual SECTION 2 SPECIFICATIONS Model SKW MKW LKW Platform size 350mm x 450mm 420mm x 520mm 600mm x 800mm Capacity 30kg 60kg 150kg 60kg 150kg 300kg 300kg 600kg 1000kg Resolution 1 15 000 Interface RS 232 Output Optional Stabilisation Time 1 Seconds typical Operating Temperature 0 C 40 C 32 F 104 F Power supply External AC adapter 9V 800mA Calibration Automatic External Display 6 digits LCD display with 24mm high digits attached LED backlight Balance Housing Indicator ABS Plastic Load cell drive voltage Max 5V 150mA Load cells Up to four 350 ohms cells KW series weighing indicator user s manual SECTION 3 INSTALLATION GENERAL INSTALLATION The s should be sited in a location that will not degrade the accuracy Avoid extremes of temperature Do not place in direct sunlight or near air conditioning vents Avoid unsuitable tables The tables or floor must be rigid and not vibrate Do not place near vibrating machinery Avoid unstable power sources Do not use near large users of electricity such as welding equipment or
8. anual SECTION 4 KEY DESCRIPTIONS Zero or 0 Set the zero point for all subsequent weighing The display shows zero A secondary function of Enter key when setting parameters or other functions Tare or D Tares the Stores the current weight in memory as a tare value subtracts the tare value from the weight and shows the results This is the net weight Entering a value using the keypad will store that value as the tare value A secondary function W of incrementing the active digit when setting a value for parameters or other functions Smpl or 2 Enter counting mode from weighing mode Shift unit weight counts and total weight when counting mode Move the active digit right when setting values for other functions UNIT or U Press this key to select the weight unit Move the active digit left when setting values for other functions Func or F Used to select the function of the scale If the scale is weighing it will select parts counting Of it is not in weighing mode it will return the user to weighing Secondary function C is to act as a clear key when setting values for parameters or other functions Print M or 2 To print the results to a PC or printer using the optional RS 232 interface It also adds the value to the accumulation memory if the accumulation function is not automatic Secondary function ESC is to return to normal operation when the is ina parameter setting mode ON OFF or Turn
9. e Quantity 20PCS The number of parts counted A line of stars is shown Includes 1 line feed 3 Times of the accumulation memory 0 447KG Weight of the accumulation memory kkkkkkkkkkkkkkk KW series weighing indicator user s manual 9 3 continuously output protocol con1 weighing mode OPE A eee A EE HEADER1 HEADER2 WEIGHT DATA weicHt unr TeRMINATOR con1 counting mode HE PEE E E 0 O E EL HEADER1 ST STABLE US UNSTABLE HEADER2 NT NET GS GROSS QTY UNIT Mina Con2 Header0 02H Header1 follow decimal point Decimal point 0 header1 22H Decimal point 1 header1 23H Decimal point 2 header1 24H Decimal point 3 header1 25H Decimal point 4 header1 26H Header2 follow weigh status default value 20H If in net mode tare value not 0 header2 header2 01H ce If gross weight header2 header2 02H If overload or gross weight header2 header2 04H If unstable header2 header2 08H If weighing unit kg header2 header2 10H Header follow weighing unit If weighing unit g header3 21H If weighing unit oz header3 23H Weight1 weight6 weighing data Tare1 tare6 tare value Terminator ODH Terminator2 OAH Header0 01H oo te Header1 follow weight or When weight header1 when weight header Weight1 weight7 weight data include decimal point Unit1 unit2 weight unit Status when stable status 0
10. er of parts used for the sample As more weight is added the display will show the number of parts pcs Press the FUNC key to return to normal weighing 6 5 Check Weighing 6 5 1 About check weighing Check weighing is a procedure to cause an alarm to sound when the weight on the scale meets or exceeds values stored in memory The memory holds values for a high limit and a low limit Check mode 2 When check range the display will show OK and the beeper will sound when the weight is between the limits Check mode 3 When check range the display will show OK and the beeper will sound when the weight is out of the limits 6 5 2 Set limits Press Func key it will display FU H L press ZERO key to enter use TARE key to select SEE H or SEE Lo press ZERO key to enter use SMPL key to move active digit use TARE key to change value use FUNC key to clear value After you enter the value press ZERO key to sure press Print key to escape 6 5 3 Set check weighing mode Press F key to enter setting mode press TARE until display show FH oFF press ZERO key to enter press TARE key until display show bEEP press ZERO key to enter press TARE key to select bP check mode 2 bP 3 check mode 3 bF no beep press ZERO key to sure press Print key to escape
11. es weighing indicator user s manual 21
12. how Err Y then show current total weight on platform press TARE key display show 0 00 then remove goods in hopper display will show its weight in mode press Print key scale will print out weighing ticket mode3 mode4 only different is print format 10 To set parameters press the The display will show the first function key will cycle through the other functions KW series weighing indicator user s manual SECTION 7 PARAMETERS The scale has 6 parameters that can be set by the user plus a method of entering the calibration section FUNC ZERO Pressing the TARE Pressing TARE PRINT For example when the display shows FO H L press the ZERO The display will show SEE Lo press the ZERO TARE or set a value using the key to increment a digit followed by the ZERO key to leave a parameter unchanged will allow you to set the function key FO HAL SMPL TARE to skip to the next parameter SEL H for setting the high limit After pressing the flashing digit then use the ZERO TARE the next digit and set it as needed When all digits have been set press the key to set a limit use the SMPL key to increment the flashing digit ZERO key to store the value It may be necessary to either use key to move the active digit and
13. hown The scale could be tared a second time if another type of product was to be added to the first one Again only the weight that is added after taring will be displayed When the container is removed a negative value will be shown If the scale was tared just before removing the container this value is the gross weight of the container plus all product that was removed The zero indicator will also be on because the platform is back to the same condition it was when the ZERO key was last pressed 6 3 Weighing a sample To determine the weight of a sample first tare the empty container then place the sample in the container the display will show the weight and the units of weight currently in use 6 4 Parts Counting When the scale is showing weight pressing the SMPL key will start the parts counting function Before beginning tare the weight of any container that will be used leaving the empty container on the scale Place the number of samples on the The number i ie KW series weighing indicator user s manual should match the options for parts counting 10 20 50 100 or 200 pieces Press the SMPL key to begin The scale will show P iD asking for a sample size of 10 parts Change the sample size by pressing the TARE key the display will cycle through the options 10 20 50 100 200 and back to 10 Press the SMPL key when the number matches the numb
14. ion is used to select the manual zero range when press the ZERO key Options 2 4 10 20 50 100 SPEEd Set ADC speed press U Wt Key to select ADC speed press Tare key to enter 7 5 7 5 times per second 15 15 times per second 30 30 times per second 60 60 times per second Note 15 times per second or 30 times per second are recommendatory P e CAL gEL This option is used to select the decimal Options 0 0 0 0 00 0 000 nL This option is used to select the division Options 1 2 5 10 20 50 CAP This display will show xxxxxx for setting the capacity CAL Non linearity Calibrate nonl m EE Linearity Calibrate see detail in section 10 PJ P ro This display will show xxxxxx for trimming the load cells Cont This display will show xxxxxx for indicating the internal counts rESEE This display will show SURE for recovering the factory default setting SEE Oru Set the gravity P4 CHF nodE This is mode of the natural nodE 2 This is animal can lock reading when little unstable nodE J This is a subtration print out weight Print format GROSS 0 888KG gross for gross weight NET 0 222KG_ net for net weight TARE _0 666KG _ tare for tare weight node a As the mode 2 but print out format different NW 0 222KG nw for net weight GW 0 888KG gw for gross weight 20 KW seri
15. large motors Avoid high humidity that might cause condensation Avoid direct contact with water Do nat spray or immerse the s in water Avoid air movement such as from fans or opening doors Do not place near open windows Keep the s clean Do not stack material on the s when they are not in use INSTALLATION OF KW SERIES The pillar is attached to the base using a bracket that must first be attached to the base frame using the 4 bolts supplied The Pillar is secured to the bracket using 2 set screws The cable from the base to the indicator module is run through the tube out through the plastic support at the top Excess cable can be stored within the tube The KW Series comes with a stainless steel platform packed separately Place the platform in the base Level the scale by adjusting the four feet The scale should be adjusted such that the bubble in the spirit level is in the center of the level and the scale is supported by all four feet If the scale rocks readjust the feet Attach the indicator module to the pillar by sliding it over the bracket with the flanges engaged in the groves on the base Attach the cable from the base to the connector on the rear of the indicator Attach the AC power adapter to the connector on the back of the indicator KW series weighing indicator user s manual Load cell connect as below 5pin air connecter EXC SIG SHIELD Rkdtr wvoa uu uu KW series weighing indicator user s m
16. late value will be clear 6 6 3 memory recall To view the totals in memory press Print key in zero point ZERO indicator on 6 6 4 memory clear To clear the memory just press Func key 6 6 5 automatically accumulate At first you need set scale to auto accumulate mode press Func key it will display FO H L press TARE key until display show FS Prk press ZERO key to enter press TARE key to select P AUEo press ZERO key to sure then you need set baud rate and print format printer type see detail in SECTION 7 After you set AUTO indicator on Press weight on platform after stable you will hear beep on twice you can add or remote weight now scale will beep on again after stable at last remove all weight on platform the last weight value will store in memory KW series weighing indicator user s manual 6 7 Animal s KW can set as an animal scale you just need set PY CH to nodEd see detail in SECTION12 Let the animal on the platform after some second if reading data change not a lot you can hear beep sound and reading data will be locked In reading data lock mode if you add remove big weight display will still update and lock new reading data 6 8 subtration This is used for hopper you need set auto zero range to O see detail in SECTION 7 and set scale mode to mode3 mode4 see detail in SECTION12 Turn on power scale will s
17. n the center of the platform The span adjustment will automatically be achieved Calibrate weight request the front digits if the full capacity For example the full capacity is 300kg the 30kg 40kg to 290kg integer value will be accepted then press the ZERO key Then the display will show LoAde apply the reference weight of the full capacity of the scale just in the center of the platform The rule is the same as LoAd l then press the ZERO key Then the display will show LoAd3 apply the weight of the full capacity the full ST KW series weighing indicator user s manual capacity will automatically be achieved then press the ZERO key If the calibration is acceptable the display will return to normal If an error message is shown try calibration again as a disturbance may have prevented a successful calibration If the problem persist then contact your dealer After calibration the should be checked to verify the calibration and linearity is correct If necessary repeat calibration especially be certain the is stable before accepting any weight 18 KW series weighing indicator user s manual SECTION 11 ERROR CODES ERROR CODES DESCRIPTION RESOLUTION Aia Over range Remove weight from the If the problem persist contact your dealer for assistance Err Date Setting Error Enter date using correct format and reasonable values Fo
18. on or off the power KW series weighing indicator user s manual SECTION 5 DISPLAYS The LCD display will show a value and a unit to the right of the digits In addition there are labels for TARE GROSS weight Zero and for Low battery Battery low Percentage weighing Parts counting EERE checkweighing Weighing unit KW series weighing indicator user s manual SECTION 6 OPERATION 6 1 Zeroing The Display You can press the ZERO key at any time to set the zero point from which all other weighing and counting is measured within 4 of power up zero This will usually only be necessary when the platform is empty When the zero point is obtained the display will show the indicator for zero The scale has an automatic rezeroing function to account for minor drifting or accumulation of material on the platform However you may need to press the ZERO key to rezero the scale if small amounts of weight are shown when the platform is empty 6 2 Taring Zero the scale by pressing the ZERO key if necessary The zero indicator will be on Place a container on the platform a value for its weight will be displayed Press the TARE key to tare the scale The weight that was displayed is stored as the tare value and that value is subtracted from the display leaving zero on the display The TARE indicator will be on As product is added only the weight of the product will be s
19. p mode check weighing mode 2 check weighing mode3 no beep oF Set auto power off time 0 3 5 15 30 minutes FS PrE Set the RS 232 at first set RS 232 working mode press P Prt TARE key to change press ZERO key to sure P Pre print weighing ticket when the PRINT key is pressed P Cone send weighing data continuously connect to PC ASF ask and answer mode bi direction mode connect to PC Command R send weighing data to PC Command T do tare operate Command z do zero operate P Auto auto print mode E rE connect with remote display also send continuously Then set baud rate After set working mode display will show 6 xxx this is current baud rate you select baud rate by TAKE key ad press ZERO to sure If you set SE rE then need set communication protocol display will show Lon x con1 is standard protocol con2 and con3 is other communication protocol see detail in section 9 If you set printer P P t P Auto then you can_set print out format Display will shows Pr x set the date time print format Then display show L Ab x set gross acc print format you can see detail below These parameter only available in MODEO normal mode see detail in section 12 Then set printer type EY EP mini ticket printer ES 7111 A711 label printer LP 5D LP 50 label printer FB of F Set the power auto off 12 KW series weighing indicator user s manual
20. rmat yy mm dd Err E Time Setting Error Enter time using correct format and reasonable values Format hh mm ss Err H Zero Setting Error The was outside the normal zero setting range either when it was turned on or when the ZERO key was pressed Remove weight from the and try again Use the TARE key to set the display to zero value If the problem persist contact your dealer for assistance Err amp A D out of range The values from the A D converter are outside the normal range Remove weight from the if overloaded make sure the pan is attached Indicates the load cell or the electronics may be faulty If the problem persist contact your dealer 19 Press Func KW series weighing indicator user s manual SECTION 12 TECHNICAL PARAMETERS key when normal weighing mode display shows FO H L press TARE key until display shows Prol press Ero key display shows FP in You can press unit PRINT TARE key to enter setting mode press Tare key to select parameter press Zero key to sure press Print key to escape FUNCTION SUB FUNCTION DESCRIPTION PI EF Hen O This option is used to select the auto zero maintain Options 0 5d 1d 2d 4d D AUE oO This option is used to select the auto zero range when turn the indicator Options 0 2 5 10 20 O FANnLE This opt
21. then using the key to enter the value Use the key to begin key to set the low limit or press the keys to change the Continue to The display will go back to the parameter just set i e SEE Lo Advance to another parameter if needed or press the PRINT FUNCTION MENU SETTINGS key to return to weighing FUNCTION SUB FUNCTION DESCRIPTION i ie FO H L SEE Lo Set a value for the Low limit 000 000 SEE H Set a value for the High Limit 000 000 F I Bet Eo LLr Clears the accumulation memory without printing the results Eo PL Prints the Accumulation memory total and then clears the memory Eo PrE Prints the Accumulation Total does not clear the memory Fe U nE Sets the displayed unit of weight kilogram Select kg g Lb kg FJ E SEE dA Set date The display will show last date set or 00 01 01 Enter new date format yy mm dd SEE E Set time The display will show current time Enter new time format hh mm ss 11 KW series weighing indicator user s manual FUNCTION MENU SETTINGS On off 3 5 1 5 30 FUNCTION SUB FUNCTION DESCRIPTION re FH oFF C LoL F Set clock off or on CLK off CLE oF CLF on KW will turn to clock display after KW wait for 5 minutes bL Set the backlight to be on automatic EL Au or off EL on EL AU EL oFF bEEP Set the bee
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