kw@weighmanual - Instant Weighing
Contents
1. P 2 CAL DECI This option is used to select the decimal Options 0 0 0 0 00 0 000 INC This option is used to select the division Options 1 2 5 10 20 50 C AP This display will show xxxxxx for setting the capacity After you select KW will show parameter for animal scale if the external resolution you have set less than 1 3000 First set the shake range you can use TARE key to select O disable 5 10 15 20 25 30 35 40 45 50 reading data shake between the range you set the reading will be lock Then set the reading lock option A 1 lock the min data A 2 lock the average data A3 lock the max data Then set the increment value use SMPL TARE key to enter the data use ZERO key to sure After you set these data when reading have been locked if you add goods again to the platform or release goods more than this weight the reading will be update and lock again Then set the delay time 50 60 70 80 Then set the lock condition you can select 3 KW will lock reading data for it detect reading data in shake range for 3 times 8 lock for it detect reading data in shake range for 8 times CAL Calibrate see detail in section 10 P3 P R TRI This display will show xxxxxx for trimming the load cells COUNT This display will show xxxxxx for indicating the internal counts RESET This display will show SURE for recovering the factory default setting 16 KW ser2. the range you have set you can hear beep sound and reading data will be locked after you let the animal leave the platform and reading data return to zero KW will do automatic accumulation operation if you have connect with mini printer KW will print automatically To clear accumulation memory press Print key when scale in ZERO point this function only available in animal scale mode KW series Bench Scale User s Guide SECTION 7 PARAMETERS The scale has 6 parameters that can be set by the user plus a method of entering the calibration section To set parameters press the FUNC key The display will show the first function FO H L Pressing the TARE will cycle through the other functions Pressing ZERO ENTER will allow you to set the function lt may be necessary to either use TARE or set a value using the SMPL 3 key to move the active digit and then using the TARE key to increment a digit followed by the ZERO ENTER key to enter the value Use the PRINT ESC key to leave a parameter unchanged For example when the display shows FO H L press the ZERO ENTER key to begin The display will show Set Lo press the ZERO ENTER key to set the low limit or press the TARE to skip to the next parameter Set Hi for setting the high limit After pressing the ZERO ENTER key to set a limit use the the SMPL keys to change the flashing digit then use the TARE key to increment the flashing digit Continue to the
3. weigh KW serial Bench Scales User s guide UGKW E0302 KW serial bench scale user s manual Table of Contents SECTION 1 INTRODUCTION rd 1 SECTION 2 SPECIFICATIONS 0 AS 2 SECTION SAINS TALLATION vin sisinnoeutauransees suxqasawiavounnaan E Gahan bene reaconanend cons 3 SECTION 4 KEY DESCRIPTION SAA es 5 SECTION 5 DISPLAYS somes ncn AI 6 SECTION 6 OPERATION sarta rl dde Detail 7 6 4 Zeroing the pi st eee ee ee a a a E 7 6 2 TaN ostra E 7 6 3 Weighing a SMS li ico 7 6 4 Pars Coutigo a a E A EA E E A EEE RA EAA 7 6 5 CHECK WEIGHING smen tae cas pa nO 6 6 Acc mu lated totalis isn a iO 9 SECTION 7 PARAMET ERS aos 10 SECTIONS BATTERY OPERATION vop i aa 12 SECTION 9 RS 232 DTU Tas 13 SEGTION 10 CALIBRATION rd A E Eaa 14 SECTION 11 ERROR COD Eissiucideivuadvanvotiecensde te Dules errar cal 15 SECTION 12 TECHNICAL PARAMETEG 0ccecececeeececereceseceseceteeeeees 16 KW serial bench scale user s manual SECTION 1 INTRODUCTION The KW series of bench scale provides an accurate fast and versatile series of general purpose weighing scale with counting and check weighing functions There are 3 series scales 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 The LCD s are supplied with a backlight All
4. display After set the print communication mode display shows b xxx this is setting the baud rate use TARE key to select 600 1200 2400 4800 9600bps after you select press ZERO key to sure Prog Pin Enter the programming and calibration menus by entering the correct password See the section 12 When the scales are set to display in other units of weight the accumulation function is still Keeping the weight in kilograms KW series Bench Scale User s Guide SECTION 8 BATTERY OPERATION The weighing indicator can be operated from the battery if desired The battery life is approximately 100 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 scale 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 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 the
5. e zero point for all subsequent weighing The display shows zero A secondary function of Enter key when setting parameters or other functions Tare or lt gt Tares the scale 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 of incrementing the active digit when setting a value for parameters or other functions Smpl or L 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 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 scale is in a parameter setting mode ON Turn on the power OFF Turn off the power KW series Bench Scale User s Guide SECTION 5 DISPLAYS The LCD display will show a value and a unit to the right of the digi
6. ghing 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 range set hi limit and low limit as different value also hi limit value is larger than low limit Check key point set hi limit and low limit as same value Check mode 2 When check range the display will show OK and the beeper will sound when the weight is between the limits When check key point the display will show Ok and the beeper will sound when the weight is under 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 When check key point the display will show Ok and the beeper will sound when the weight is over the limits 6 5 2 Set limits Press F key it will display FO H L press ZERO key to enter use TARE key to select SET HI or SET LO press ZERO key to enter use SMPL key to move active digit use TARE key to change value use F key to clear value After you enter the value press ZERO key to sure press Print M key to escape KW serial bench scale user s manual 6 5 3 Set check weighing mode Press F key to enter setting mode press TARE until display show F4 OFF press ZERO key to enter press TARE key until display show BEEP press ZERO key to enter press TARE key to select BP 2 check mode 2 BP3 check m
7. ial bench scale user s manual 247 pa
8. n contact your distributor or weigh 12 KW serial bench scale user s manual SECTION 9 RS 232 OUTPUT The KW Series of scales can be ordered with an optional RS 232 output Specifications RS 232 output of weighing data ASCII code 8 data bits No Parity Connector 25 pin d subminiature socket Pin 2 Output Pin 3 Input not used at this time Pin 5 Signal Ground Data Format for normal weighing operations parts counting or recalling of totals from memory will all be different Examples follow Normal Output GS 12 340kg GS for Gross weight NT for net weight and a unit of weight No 1 This number increments every time a new value is stored in memory Total 12 340kg The total value stored in memory lt lf gt Includes 2 line feeds Af When parts counting the weight unit weight and count will be printed GS 12 340kg GS for Gross weight NT for net weight and a unit of weight U W 123 4g pcs The average piece weight computed by the scale PCS 100pcs The number of parts counted lt lf gt Includes 2 line feeds lt If gt When recalling the Total weight stored in the accumulation memory the output format is PEI AAN A line of stars is shown lt lf gt Includes 1 line feed TOTAL No 5 Wot 21 455kg kkkkkkkkkkkkkkk td KW series Bench Scale User s Guide SECTION 10 CALIBRATION Turn the power off Turn the power back on during the counting from 9 to O press the FUNC C key The display
9. next digit and set it as needed When all digits have been set press the ZERO ENTER key to store the value The display will go back to the parameter just set i e Set Lo Advance to another parameter if needed or press the PRINT ESC key to return to weighing 10 KW serial bench scale user s manual FUNCTION MENU SETTINGS FUNCTION SUB FUNCTION DESCRIPTION te FO H L SEt Lo Set a value for the Low limit 000 000 SEt HI Set a value for the High Limit 000 000 Fl toL to CLE Clears the accumulation memory without printing the results to P C Prints the Accumulation memory total and then clears the memory to Prt Prints the Accumulation Total does not clear the memory F2 u nt Sets the displayed unit of weight kilogram Select kg g Lb kg F3 tI SEt dA Set date The display will show last date set or 00 01 01 Enter new date format yy mm dd SEt tI Set time The display will show current time Enter new time format hh mm ss F4 off C loC K Set clock off or on CLK off CLK of CLK on KW will turn to clock display after KW wait for 5 minutes bL Set the backlight to be on ELAu automatic or off EL on EL Au EL off DEEP Set the beep mode check weighing mode 2 check weighing mode3 no beep F5 Prt Set the RS 232 to print when the P Prt PRINT key is pressed P Prt Or to print continuously P Cont Sei re RS 232 connect to RS 232 remote
10. ode 3 BP1 not sound press ZERO key to sure press Print M key to escape 6 5 4 NOTE The weight must be greater than 20 scale divisions for the checkweighing 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 6 6 Accumulated Total The scale can be set to accumulate manually by pressing the PRINT key See the PARAMETERS Section for details of selecting the method using function F5 P RT The accumulation function is only available when weighing It is disabled during parts counting The weight displayed will be stored in memory when the PRINT key is pressed and the weight is stable The display will show acc 1 and then the total in memory for 2 seconds before returning to normal 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 acc 2 and then the new total Continue until all weights have been added To view the totals in memory press enter the PARAMETER SECTION and use function F1 TOL See below 6 7 Animal Scales KW can set as an animal scale when external resolution less than 1 3000 about how to set it see the technical manual of KW Let the animal on the platform after some second if reading data change between
11. ormat and reasonable values Format hh mm ss Err 4 Zero Setting Error The scale was outside the normal zero setting range either when it was turned on or when the ZERO key was pressed Remove weight from the scale and try again Use the TARE key to set the display to zero value If the problem persist contact your dealer or weigh for assistance 1300 722537 Err 6 A D out of range The values from the A D converter are outside the normal range Remove weight from the scale 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 or weigh for assistance 1300 722537 15 KW series Bench Scale User s Guide SECTION 12 TECHNICAL PARAMETERS Press F key when normal weighing mode display shows FO H L press TARE key until display shows P ROG press ZERO key display shows PIN You can press U 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 Pl REF AZN 0 This option is used to select the auto zero maintain Options 0 5d 1d 2d 4d O AUTO This option is used to select the auto zero range when turn the indicator Options 0 2 5 10 20 0 RANGE This option is used to select the manual zero range when press the ZERO key Options 2 4 10 20 50 100
12. sation Avoid direct contact with water Do not spray or immerse the scales in water Avoid air movement such as from fans or opening doors Do not place near open windows Keep the scales clean Do not stack material on the scales 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 centre 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 Bench Scale User s Guide Load cell connect as below 5pin air connecter EXC SIG SHIELD Pe A AN WAN KW serial bench scale user s manual SECTION 4 KEY DESCRIPTIONS Zero or 0 Set th
13. t 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 ENTER 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 Ta KW series Bench Scale User s Guide empty container on the scale Place the number of samples on the scale The number should match the options for parts counting 10 20 50 100 or 200 pieces Press the SMPL key to begin The scale will show SP 10 asking for a sample size of 10 parts Change the sample size by pressing the TARE AN 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 number 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 wei
14. ts In addition there are labels for TARE GROSS weight Zero and for Low battery Low Battery Symbol _ Stability Symbol Parts Counting Units 7 g pes HI GROSS OZ 8888 LO ZERO tkglb x Checkweighing Symbols Weighing Units KW serial bench scale user s manual SECTION 6 OPERATION 6 1 Zeroing The Display You can press the ZERO ENTER 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 ENTER 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 ENTER 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 shown 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 tha
15. units include automatic zero tracking audible alarm for pre set weights automatic tare and an accumulation facility that allows the individual weights to be stored and recalled as an accumulated total KW series Bench Scale User s Guide 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 0C 40 C 32 F 104 F Power supply External AC adapter 9V 800mA Calibration Automatic External Display 6 digits LCD digital display with 24mm high digits Balance Housing Indicator ABS Plastic Load cell drive voltage Max 5V 150mA Load cells Up to four 350 ohms cells KW serial bench scale user s manual SECTION 3 INSTALLATION GENERAL INSTALLATION The scales 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 large motors Avoid high humidity that might cause conden
16. will show CAL for a few seconds While it is showing CAL press the U PRINT and TARE keys in sequence to enter the Calibration section The display will show u nLoAd Remove any weight from the platform Press the ZERO ENTER key The display will show LoAd Place the calibration weight on the scale Press the ZERO ENTER key The display will show the last calibration weight used If this is correct you can continue by pressing the ZERO ENTER key If it is not correct use the arrow keys to change the calibration weight value When it is correct press the ZERO ENTER key If the calibration is acceptable the display will show P Ass and then 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 weigh or your dealer After calibration the scale should be checked to verify the calibration and linearity is correct If necessary repeat calibration especially be certain the scale is stable before accepting any weight 14 KW serial bench scale user s manual SECTION 11 ERROR CODES ERROR CODES DESCRIPTION RESOLUTION Over range Remove weight from the scale If the problem persist contact your dealer or WEIGH for assistance Err 1 Date Setting Error Enter date using correct format and reasonable values Format yy mm dd Err 2 Time Setting Error Enter time using correct f
Download Pdf Manuals
Related Search