WI-125 for Lift Trucks User`s Manual
Contents
1. Enters a pushbutton tare in gross net operation This key s factory default is OFF and it must be enabled for use Accesses the gross weighing mode from any other function and activates the net weighing mode if a tare is active Zeros the scale in gross or net weigh mode This button also clears scrolled digits on the display before they are accepted Sends a print command and is used to select menu items Used to access menus and move among choices ina menu Changes the unit of measure during operations mode and moves a digit inserted with the T key one space to the left The factory default for this key is set for lbs only Lets you scroll numerical values WI 125 for Lift Trucks User s Manual Entering Numbers with Arrow Keys If at any time you enter an incorrect number press CLEAR to delete the number then re key The arrow keys are used to enter numbers Refer to this section when you need to enter a number or numbers Example To key in the number 603 Press the ft key repeatedly until the 6 appears on the display Press the lt key once to move the 6 one space to the left Press the key until the 0 appears Press the lt key once to move the 60 one space to the left Press the key until 3 appears The decimal appears after the 9 as you scroll through the numbers with the t key After the decimal appears press the lt key once then enter the next digit of your number WI 125 for L2. Gross weight is displayed For net weighing operations a tare needs to be entered A tare can be entered by two methods pushbutton tare or entering a numerical value while in the operations menu Pushbutton Tare 1 With the indicator powered up in gross mode make sure the forks of the lift truck are off the ground and empty then press the ZERO key 2 Place the weight to be tared on the scale 3 Press the TARE key on the indicator 4 Add more weight to the scale 5 View the gross weight by pressing the G N button 6 Press the G N key again to see net weight WI 125 for Lift Trucks User s Manual No weight is displayed and the zero annunciator illuminates The weight of the object is dis played The weight is tared the display reads zero and the net annunciator illuminates Net weight is displayed Gross weight is displayed and the gross annunciator illuminates Net weight is displayed and the net annunciator illuminates You may view the current or active tare value at any time during a weighing process From gross or net weighing mode press MENU then SELECT If a tare value is in use it will be displayed Press G N to return to gross net weighing mode Refer to the Operations Menu and Figure 3 for more details Entering a Scroll Tare 1 From gross net weighing mode press the MENU key 2 Briefly press the SELECT key 3 With the current tare value displayed enter a numer
3. J K Inches from carriage face to rear face of load Inches from fork face to new truck rating point Thickness of fork Thickness of scale L 2 the height of the scale or the Vertical Center of Gravity VCG Class Il Class Ill 1 16 0 VCG4 18 WI 125 for Lift Trucks User s Manual Class II 5 000 Ib Models Scale P N Width Weight D DIM F DIM K 48196 0094 30 0 373 Ib 2 0 48196 0011 32 0 381 Ib 2 0 48196 0029 34 0 389 Ib 2 0 48196 0102 36 0 410 Ib 2 0 48196 0037 37 0 413 Ib 2 0 48196 0110 38 0 418 Ib 2 0 48196 0128 40 0 438 Ib 2 0 48196 0045 42 0 446 Ib 2 0 Class III 5 000 Ib Models Scale P N Width Weight D DIM F DIM kK 51856 0016 36 0 520 2 00 4 00 51856 0024 37 0 530 2 00 4 00 51856 0032 38 0 540 2 00 4 00 51856 0057 40 0 580 2 00 4 00 51856 0073 42 0 2 00 4 00 51856 0099 44 0 2 00 4 00 51856 0115 46 0 2 00 4 00 51856 0131 48 0 2 00 4 00 Scale P N Width Weight D DIM F DIM K 51857 0031 40 0 2 75 5 50 51857 0056 42 0 2 75 5 50 51857 0072 44 0 2 75 5 50 51857 0106 47 0 2 75 5 50 51857 0114 48 0 2 75 5 50 51857 0155 52 0 2 75 5 50 51857 0197 56 0 2 75 5 50 51857 0239 60 0 2 75 5 50 Net D Capacity 1 ETI J Lift truck with no scale Lift truck with
4. Indicator NTEP CC 92 167A4 NCWM Declare in our responsibility the conformance of the above listed models and types to the mentioned certificates and the requirements of the SMA standard This declaration becomes valid when the SMA Conformance Logo having our name or trade mark is applied to the device or its accompanying documentation SMA PRODUCTION MEETS TYPE DEVICE MANUFACTURER Conformance Logo and Design are a registered trademark of the Scale Manufacturers Association Weigh Bar is a registered trademark of Avery Weigh Tronix and may be registered in certain jurisdictions All brands and product names used within this document are trademarks or registered trademarks of their respective holders Avery Weigh Tronix _ _ Avery Weigh Tronix USA 1000 Armstrong Dr Fairmont MN 56031 USA Telephone 507 238 4461 Facsimile 507 238 4195 e mail industrial weigh tronix com www wtxweb com Avery Weigh Tronix UK Foundry Lane Smethwick West Midlands England B66 2LP Tel 44 870 90 34343 Fax 44 121 224 8183 Email info awtxglobal com Web site www averyweigh tronix com Avery Weigh Tronix Canada ULC 217 Brunswick Boulevard Pointe Claire QC H9R 4R7 Canada Telephone 514 695 0380 Toll free 800 561 9461 Facsimile 514 695 6820 www weigh tronix ca
5. scale Figure 7 Recalculating Lift Truck Capacity WI 125 for Lift Trucks User s Manual 19 Daily Inspection Checklist For Lift Truck Scale Users L Check scale carriage for loose worn bent or broken components L Inspect forks for damage L Check locking pins on forks for proper function L Inspect cables from the junction box to Weigh Bars for wear E Inspect retractable cable for pinched rubbed stretched or damaged areas Q Inspect power cable for nicks or cuts L Make sure power cable is routed out of harms way Fasten periodically to eliminate potential problems E Tighten cable connections at indicator and summing box if necessary Q Inspect cable clamps and cable ties to be sure all cable attachments are secure I Inspect digital indicator mounting bracket isolation mounts and hardware for loose or cracked parts L Check to make sure the junction box cover shield is fastened Tighten bottom clamps on scale carriage if necessary Raise carriage and visually inspect L Check and adjust the lift chain so the heel of the forks have 74 to 1 of clearance from the floor when the carriage is down and the mast is vertical 20 WI 125 for Lift Trucks User s Manual WI 125 for Lift Trucks User s Manual 21 22 WI 125 for Lift Trucks User s Manual WEIGH TRONIX Declaration of Conformance to SMA Standard Year of Declaration 2002 Production Meets Type We the manufacturer of WI 125 Digital Electronic
6. Avery Weigh Ironix WEIGH TRONIX SERIAL NO ITY CAPAC 500 x 2 Ib WI 125 for Lift Trucks User s Manual UNITED STATES This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CANADA This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le present appareil numerique n emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques de la Class A prescrites dans le Reglement sur le brouillage radioelectrique que edicte par le ministere des Communications du Canada CAUTION Risk of electrical shock Do not remove cover No user service able parts inside Refer servicing to qualified service personnel Weigh Tronix reserves the right to change specificat
7. d NIST Handbook 44 Class Ill IIL 5 000 divisions COC 92 167 A3 FCC Class A Class III IIL 5 000 divisions Span 5 0 ppm C Span 10 ppm C Zero 066 uV C 10 to 40 C Zero 0 13 uV C 30 to 60 C 0 005 of capacity maximum 0 005 of capacity maximum 0 005 of capacity maximum Up to four 350 ohm weigh bars 10 to 40 C 14 to 104 F for HB 44 specs 10 to 90 relative humidity 0 5 mV V 400 125 counts 30 times per second 0 14 to 3 5 mV V 00001 to 999999 programmable to any number between these limits 0001 to 20000 programmable to any division size between these limits 0 to 100 of capacity programmable independent positive and negative limits unit will not allow zeroing beyond capacity The unit may be configured to have pushbutton tare which can function as a scroll tare register Pushbutton tare and scroll tare may tare only positive gross weights up to the capacity of the unit Scroll tare allows numeric entry of a tare value using two keys to enter the value Programmable from 0 to 999999 divisions decimal entries are accepted Window Programmable from 0 to 999999 divisions decimal entries are accepted Net Mode Tracking May be enabled or disabled Rate 0 2 division per second Starting Delay 2 seconds Second order correction provides smooth curve fit through three points zero linearity span Compensates for pitch and or roll out of level weighing Two section with 10 second
8. e daddalauiuisbinaepedanbans 13 Single Accumulator with COUNTE ccssccacsssusnctunacnaisaianuar ctkeusansiawealtnaubeiachisnnenetne 13 Viewing Accumulated Weight and Count 0 c cccceccceeeee ee eeseeceeeene rete 14 Enabling or Disabling Display Backlight cccceeeeeeeeeeneeeeeeeeeeeeeeneeeeeeeees 14 Transmitting elle sla eeie taceceqece tena na aE EEE E EE ATER EASE 15 Indicator Diagnostics tel ch cece atatel cadet eae eet a ati leamedaea dete Savane deeaudetasdabse 16 Calculating New Lift Capacity for the QTLTS ccccssssserceeeseeeeseeteeeeneeneeae 18 Daily Inspection Checklist for Lift Truck Scale Users 00 eeeeeeeeeeeeeeeeees 20 Pages are numbered consecutively beginning with the cover page WI 125 for Lift Trucks User s Manual 3 WI 125 Specifications Dimensions Power Display Display Rate Agencies Accuracy Linearity Repeatability Hysteresis Weigh bar drive capacity Environment Internal Resolution A to D conversion rate Analog Range Capacity Divisions Push Button Zero Range Tare Motion Detection Window Automatic Zero Tracking Linearity Angle Compensation VIBRATION COMPENSATION Analog Low Pass Filter Software Low Pass Filter 9 37 W x 6 75 H x 3 75 D 23 8 cm x 17 1 cm x 9 5 cm 10 to 90 VCD 300 mA maximum 8 digits 7 segment LCD 0 6 inch high with annunciators and backlighting One two or five times per secon
9. ical value for your tare Refer to the section Entering Numbers with Arrow Keys Then press the SELECT key 4 Press G N to return to gross net weighing mode Clearing the Active Tare tArE is displayed no tArE or the current tare value is displayed You can toggle between no tArE and the current tare value by pressing the MENU key New tare value is displayed then tArE is displayed Display returns to gross or net mode There are two ways to remove the current or active tare weight 1 Remove all weight from the scale and press TARE 2A With the gross or net annunciator illuminated press MENU then press CLEAR 2B Press the G N key Net Weighing Operation 1 After a tare is established place the indicator in net mode by pressing the G N key 2 Place material to be weighed in the tared container on the scale WI 125 for Lift Trucks User s Manual Tare register is cleared scale returns to gross mode and no weight is displayed tArE is displayed then no tArE is displayed Gross weight is displayed and no tare is active Net annunciator illuminates Zero weight will be displayed with the container on the scale Net weight of material is displayed 11 ID Number Entry Reference the Operations Menu section for menu details Factory default configuration is ID off Viewing and Setting Time OPTION If you enter an incorrect digit press the ZERO CLEAR key to clear the disp
10. icator to send a standard printout The default enquire code number is an ASCII decimal 005 This number can be changed in configuration See your Service Manual The default settings for serial output are Busy Disabled Baud 1200 Parity None Stop bits Data bits 8 WI 125 for Lift Trucks User s Manual 15 Indicator Diagnostics The test mode is used to test various functions of the WI 125 The test menu is shown in Figure 6 Instructions for using the test menu are found below WEIGH MODE SEALED or UNSEALED TEST VERSION END part dash number prefix amp revision DISPLAY BUTTONS A to D SERIAL END Display does Tests Span test self test buttons READY BUSY LOOP NO LOOP Figure 6 Test Menu 1 Enter the test mode from gross net operation by pressing and holding the MENU key until tESt is displayed SEALEd or unSEALEd is dis played briefly while you hold the key 2 Move to the right through the menu selections by pressing MENU briefly Move to the left through the menu selections by pressing MENU for 1 second or hold down for continuous scrolling 3 To move down a level in the hierarchy press SELECT Anytime you wish to get to the next higher level in the hierarchy press and hold SELECT for approximately 1 5 sec
11. ift Trucks User s Manual ACC is displayed Total weight of all loads is displayed ACC is displayed count is displayed Total number of loads is displayed count is redisplayed Current weight is displayed Light is displayed ENABLED or diSAbLEd is displayed Configuration choices made during setup of this unit will determine if the backlight is on constantly or if it varies according to ambient light levels Refer to the Service Manual The light selection is accepted and Light is displayed The light selection is accepted and the display returns to gross net mode Transmitting Data RS 232 output is available for data transmission If your indicator has the serial option installed and the indicator is configured to allow printing from the gross net weighing mode press the PRINT key The PRINT annunciator See Figure 2 will illuminate while data is transmit ted to the printer A default printout will list displayed weight only see Figure 4 Gross weight G 1566 1b Figure 4 Sample WI 125 Default Printout You can layout your printout for your specific need Below is a sample of another printout See the print layout instructions in the Service Manual Head cadet ETEH TRONS YHS Te Gross weight G 1506 ib Tare weight gt T igee ib H p500 1b Net weight 7 Figure 5 Possible Print Configuration An enquire code can be sent to the WI 125 This will prompt the ind
12. ift Trucks User s Manual 7 Indicator Operation Powering Up No annunciators are lit while motion is detected Annunciators Annunciators The unit will power up in gross or net weighing mode depending on what mode the unit was in when last turned off The indicator display see Figure 2 tells you the status of the indicator through the illumination of annunciators The annunciators are small black arrows pointing to the different labels around the display face WEIGH TRONIX WI 125 SERIAL NO nooooooD i O 0 0 00 010 01 Vv v Vv GROSS NET e745 X PRINT AE PON P PRINT B 2a lO Figure 2 Indicator Display Gross lluminates when indicator is in gross weighing mode Net llluminates when a tare is in effect and the indicator is in net weighing mode CZero Illuminates when the scale is within 1 4 division of zero Print Illuminates when the print key is pressed and data is transmitted lb kg Illuminates the active unit of measure in weighing mode WI 125 for Lift Trucks User s Manual Operations Menu Your unit is configured to display some or all of the following functions pushbutton tare ID time date accumulator count and backlight These can be viewed and changed if allowed by the security code This manual assumes the unit is configured to allow full access to all functions You can disable unneeded options Instructions are in the Service Manual Below is a flowchart and gene
13. ions at any time 07 20 05 125LTS_U P65 PN 29554 0017H e2 Printed in USA LELERO E NtrodUCtON wiscsis cptcrnstaadaionntnd ceakinbonantex REE EEE aN A NEAN NAE EEEN 5 Operations Mode iosia aaa E E AE a Ea aeaa 5 Keyboard procsnsrnigiai i a a AEA a a Ea 5 KOy FUNCIONS aeaa wea E a ETE ESTA 6 Entering Numbers with Arrow KeyS oc scccccssecesccsescsaviev sti teeesseesaneteetoecndes 7 indicator Operatora inenen a a tinvieres 8 Powenng UD canzaceunavesionctemncctndateaaanetegungiies samatenaisinsamdetescnsucattdamiaanuasnemantaal hana stesvat 8 ANNUNCIATO a sets nsestieaticdresiaatad ote cuacteeischan dati tages aaa aE Ea Eaa O A 8 Operations MON vs iinssviertedsscvvresinodsanvoastvvactisnemnyceninedvsadonasumedanevbaninn meuawtanntenevatertas 9 Gross Tare Net Weighing Operations ccccccscccceseeeeneeseeceneeeeenenseteenees 10 Gross WeEININ giessen nekaa Sate aaa cen rena eee 10 Net WegMNg esiseina aAA EEE EE E AE E E 10 P shb tton Tare sssereiains cond ccuauidnasbadaanisiesniecabtaiastdioetderawigancbaridanmiuasanss 10 Entering a Scroll Tafe sesiis a a e 11 Clearing the Active are invarnorimniiosississscninniia nisasie 11 Net Weighing Operation sssssrreeseesossssssessrrrrnrrurnnrennnnnnunenrernneeesessss 11 ID N mber Enty erisicsianonine iueiai i e aaa 12 Viewing and Setting Time Option i iasccccccscteees ccc decevietes ae datebedasadtantuadenawenaaes 12 Viewing and Setting Date Option wimexcsscinscrutinn deimearwsta shan
14. lay one digit at a time 12 You may enter an ID number of up to 8 digits in length The ID number may include any combination of the numbers 0 through 9 a dash and a decimal point 1 From gross weighing mode press MENU repeatedly Press SELECT With the current ID number displayed enter a numerical value for your ID number using the keypad After your new ID number has been displayed press SELECT Press G N to return to the weighing mode From gross net weighing mode press MENU repeatedly until Press SELECT To set the 12 hour clock press the T key to delete the old time value Key in the time as hh mm ss Refer to the section Entering Numbers with Arrow Keys Press the TARE key to toggle between AM amp PM after entering at least one digit and before pressing SELECT To set the 24 hour clock key in time as hh mm ss After the clock is set press SELECT to start the clock and return to operations mode menu or press G N to return to gross net weighing mode WI 125 for Lift Trucks User s Manual id is displayed The current ID number is displayed The new ID number is displayed id is displayed Display returns to gross or net mode Hour is displayed In the 12 hour clock configuration you will see time displayed as hours minutes and A for A M or P for P M 09 40 A In the 24 hour clock you will see hours minutes and seconds 09 40 38 0 Ao
15. onds or press SELECT whenever End is displayed 4 Press MENU to toggle between choices 5 Press G N to return to gross weighing operation at any time 16 WI 125 for Lift Trucks User s Manual Below are the specific directions and explanations for the items you see in the test menu VERSION Under version are the Weigh Tronix part number and revision number for the software found in your machine Weigh Tronix part numbers are divided into two parts the prefix and the dash number DISPLAY With diSPLAY displayed press SELECT and the bottom row of annunciators turns on Press SELECT again anda dynamic test is run Press MENU to stop the dynamic test or consecutively press MENU to step through the display test routine Press SELECT when the dynamic test is active to return the unit to diSPLAY BUTTONS With buttonS displayed press SELECT and an underscore will appear on the screen Press any key except MENU to check for proper key functioning After testing the buttons press MENU to return to the display A to D Displays the analog to digital counts The span is normally 20 000 counts per millivolt per volt With a calibrator at zero millivolts per volt the displayed value should be between 200 and 200 ANGLE Displays pitch and roll confirming that the angle sensors are functional SERIAL Tells you if the serial output is ready or busy A jumper connecting pins 4 and 8 of the serial port will cau
16. r 0 P is displayed The A is for A M P for P M Hour is displayed and the clock begins at the new time setting Display returns to gross net mode and the clock begins at the new time setting Viewing and Setting the Date OPTION If you enter an incorrect digit press the ZERO CLEAR key to clear the display one digit at a time Single Accumulator with Counter Weighing and Printing Factory default configuration is Accumulator and Counter off Printing the accumulated weight and count can be accomplished at any time during the weighing process however printing these values automatically clears them from memory So take care to print the accumulated values only after you have made all the necessary wej h ments A print add function will occur if you have autoprint enabled or if a remote Print command is received by the indicator 1 From gross net weighing mode press MENU repeatedly until 2 Press SELECT 3 To change the date key in the new data Refer to the section dAY is displayed Depending on the configuration of your indicator you will see the date displayed in one of three ways month day year e day month year or e year month day Entering Numbers with Arrow Keys The old date is replaced with the 4 Press SELECT to return to the operations mode menu or press G N to return to gross net weighing mode new date The date is accepted and dAY is displa
17. ral instructions for moving around the operations mode menu as a Operation TARE D HOUR DAY ACC COUNT or gt ea Time as Date as Accumulator Enabled 12 hour dd or Cc t mm yy NO TARE AA or or Disabled value 24 hour dd mm yy or yy mm dd Figure 3 Operations Menu Diagram Press MENU to go right in the diagram Press and hold MENU to go left in the diagram Press SELECT to select new choice and to go up and down in the diagram Press G N at any time to save changes and return to gross net weighing mode WI 125 for Lift Trucks User s Manual 9 Gross Tare Net Weighing Operations Factory default configuration is Tare off 10 Gross Weighing To perform gross net weighing operations follow these steps 1 Power up the indicator 2 Ifthe unit is not in gross mode press the G N key once to get to gross mode 3 Make sure the forks of the lift truck are off the ground and empty then press the ZERO key 4 Select unit of measure by pressing the UNITS button 5 Place weight on the scale Net Weighing Indicator powers up in gross or net mode The annunciator illuminates next to gross See Figure 2 No weight is displayed and the zero annunciator illuminates See Figure 2 The units annunciator will point to the chosen unit of measure
18. se rEAdY to be displayed Pressing the MENU key puts LOOP or no LOOP on the display With pins 2 and 3 connected LOOP is displayed With them disconnected no LOOP is dis played WI 125 for Lift Trucks User s Manual 17 Calculating New Lift Capacity for the QTLTS You must have the ID plate on the lift truck updated stating the new lifting capacity and center of gravity information This requirement is per OSHA rules and regulations A calculation formula is provided below It is the customer s responsibility to contact their lift truck manufacturer distributor with this information to obtain the new ID plate The QTLTS lift truck scale comes in ITA Class II 16 high 5 000 Ib and ITA Class III 20 high 5 000 and 10 000 Ib models Each class comes in several widths for cleat type carriages Measure the height and width of the lift truck carriage Select from the table below the appropriate width that best meets the dimensions of the lift truck carriage Use the weights dimensions and the following formula to calculate the net lifting capacity of your lift truck with a scale attached Refer to Figure 7 Net Capacity A B C D E F E G H A Truck basic capacity pounds B Inches from front wheel center line to fork face C Inches from fork face to truck rating point usually 24 D Weight of the scale in pounds E Inches from front wheel center line to carriage face F Inches from carriage face to scale center of gravity CG
19. time constant for low power analog and 06 second time constant for standard analog One section with 05 second time constant WI 125 for Lift Trucks User s Manual Introduction The WI 125 is a weight indicator which may be used with Lift Truck Sys tems The indicator is powered by a DC power source of 10 to 90 volts This set of instructions is divided into the following sections e Introduction e Operations Mode e Keyboard e Indicator Operation e Operations Menu e Transmitting Data e Indicator Diagnostics Operations Mode Operations mode contains all normal weighing operations In this mode you can view or set the following parameters if the unit is so configured e pushbutton tare e time e date e backlight Time date and backlight can be secured behind a security code Param eters secured by the code number can be viewed but not changed unless you enter the security code Keyboard The keyboard consists of 7 keys Five keys or buttons provide all the basic weighing functions e Tare e Gross Net e Zero e Print e Units The other keys are used to access the menus for purposes of accessing information testing the indicator and configuration The keyboard is shown in Figure 1 MENU UNITS Figure 1 WI 125 Keyboard WI 125 for Lift Trucks User s Manual 5 Key Functions T ae CLEAR SELECT
20. yed The date is accepted and the display returns to gross net mode There is a single channel accumulator in the indicator The accumulator will add the displayed weights automatically and print individual weights and totals on command 1 Weigh load 2 Press PRINT 3 For each additional load weighed press PRINT 4 After the last load has been weighed and printed press MENU then TARE Indicator displays weight Weight is printed Each weight is printed individually and the weight is totalled automati cally within the indicator The total weight and count are printed and cleared from memory G G G Total Count 218 Ib 208 lb 206 lb 618 ib E at Sample printout WI 125 for Lift Trucks User s Manual 13 Viewing Accumulated Weight and Count GROSS may be pressed at any time during viewing to return to weighing mode Enabling or Disabling Display Backlight 14 With weight displayed press MENU until Press PRINT SELECT Press PRINT SELECT to toggle back to ACC Press MENU once Press PRINT SELECT Press PRINT SELECT to toggle back to count Press GIN to return to weighing mode From gross net weighing mode press MENU repeatedly until Press SELECT Press MENU to toggle between enabled or disabled Press SELECT to return to the operations mode menu or press G N to return to gross net weighing mode WI 125 for L
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