Wildcat Territory Scale E15609900A User's Manual
Contents
1. Enchufa o utilice m bater as tipo p A SA CNN m bom Figure 2 2 Assembly instructions for Models WW250 and WW50 2 2 12 00 C 156111004 0 Chapter 2 Assembly Procedures Load Cell Wiring Load Cell Wiring Figure 2 3 shows the load cell terminal strip wiring for the WILDCAT scale p oio iO Qc D EXC Green SEN SIG Shield SIG SEN Blue Red Orange White Brown Figure 2 3 EXC Black Serial Port Connections NOTE Bi directional capability was added in version 2 0 software Previous versions did not provide ASCII input commands The WILDCAT scale provides a bi directional RS 232 port to be used to send data to or receive commands from a computer printer or other serial device The following chart Table 2 1 describes the pin configuration of the 9 pin D Sub female connector on the side of the terminal indicator of the WILDCAT scale The maximum recommended cable length for RS 232 is 50 feet 15 meters Pin Signal Description Not Connected 2 RxD Receive Data 3 TxD Transmit Data 4 Not Connected 5 Gnd Logic Ground 6 Not Connected 7 Not Connected 8 Not Connected 9 Not Connected Table 2 1 Table 2 2 shows the ASCII commands that may be used to communicate with the WILDCAT scale via the serial port A more complete explanation is given in2. Table 6 4 Multiple Line Gross Weight Data M L S Units S T C L S S P P R F D D Note 4 5 4 10 6 8 Table 6 5 Multiple Line Tare Weight 6 2 12 00 Chapter 6 Appendices Appendix 1 Demand Mode Output Data L S Units S N C L S P P R F D Note 4 5 4 10 6 8 Table 6 6 Multiple Line Net Weight Demand Format Notes 2 YN oOo oa A C Gross weight legend Selectable in the programming mode as a space B for bruto or G for gross The gross weight data fields are padded with leading spaces to 7 digits ASCII Space SP character hex value 20 Weight units Ib kg g as selected in setup and by the FUNCTION key ASCII Carriage Return CR character hex value OD Optional checksum character Checksum is defined as the 2 s complement of the seven low order bits of the binary sum of all characters preceding the checksum character including the lt STX gt and CR characters The checksum calculation for multiple lines of data includes the lt LF gt character from the previous line of data ASCII Line Feed LF character hex value OA The net weight field is right justified and padded with spaces to seven digits A negative net weight is indicated by a minus character before the most significant digit of the weight value For example a weight of 55 00 is print
3. Figure 5 1 Item P N Description Quantity 1 1264310TC Indicator Bracket Assembly 1 2 1251050TC Stainless Steel Column 350 mm high 1 1251030TC Stainless Steel Column 680 mm high 3 1237750TC Column Bracket 1 4 1239760TC Load Cell 100 kg WS30R WS60R WS60LR 1 1239790TC Load Cell 250 kg WS150R 5 1025040TC Load Cell Mounting Bolts M6 x 25 8 6 1258830TC Stainless Steel Platter WS30R WS6OR 1258810TC Stainless Steel Platter WSGOLR WS150R 7 1250090TC Adjustable Foot 4 8 1250060TC Rubber Platter Supports WSGOLR WS5OR 4 1259240TC Rubber Platter Supports WS3OR WS60R Figure 5 2 5 2 12 00 Chapter 5 Parts List Column and Base WW250 and WW500 Column and Base WW250 and WW500 Item P N Description Quantity 1349260TC Stainless Steel Platter 500 x 700mm 8 9 10 1366340TC ji Rubber Platter Supports WWb500VR 12 00 5 3 METTLER TOLEDO WILDCAT Scale Technical Manual NOTES 5 4 12 00 Chapter 6 Appendices Appendix 1 Demand Mode Output 6 Appendices Appendix 1 Demand Mode Output Demand mode output occurs when a print request is received form the PRINT push button The line format baud rate character length and parity are selectable in the programming mode Demand mode output is blocked when the scale is in motion or when the weight is below 20d of gross weight or over capacity When one of t
4. 9 amp amp 7 1 6 6 A O 4 EA O 79 O ee O ow a O O qusc G t 26 45 286 __ 10 0 9 o amp amp 7 7 6 6e 5 286 2925 n 0 0 o o 3p o8 pp os ap oT 7 6 8 29253004 n u o so 9 9 8 8a 7 7 P 6 jJ A T que n u 190 0o 9 9o ee amp 7 7 3r5 amp 3 9 2 2 n n 0 0 9 o 8 8 7 ss 9302 13 12 2 n n 0 0 9 9 8 8 362r 353r 13 13 12 nr n n 0 0 9 9 8 AA a B n 19 2 n n p 0 0 9 9 36 41 3750 14 u s Bn n 2 n n 0 0 9 az 50 38 58 15 u u p sn n r r n n 0o f 0 3858 4006 15 5 14 18 18 1 2 Jj m j n 10 PES 1 w 5 5 u u n PTOS E E A 421943028 17 160 16 15 5 u u gs 18 12 44 32 45 38 45 38 46745 18 18 17 31 16 36 5 5 M 14 13 46 45 47 5 19 18 18 7 7 6 16 15 5 14 M 47 5y 48 58 19 19 18 18 317 1 16 16 5 5 WM 45755506 20 19 w9 18 83 v 36 6 5 i5 506 51 13 20 20 19 w9 18 8 v 7 16 16 15 5113 5227 21 20 20 19 w9 3 18 v 7 16 16 5222 5531 21 21 20 20 19 19 18 18 17 1w P 16 533r 544r 2 21 23 2 2 9 9 p 8 83 v7 7 54 41 588628 22 2 3 21 2 2 w9
5. Appendix 3 ASCII Function Performed in the WILDCAT Scale Command C Clear Tare T Tare P Print Z Zero Table 2 2 12 00 2 3 METTLER TOLEDO WILDCAT Scale Technical Manual NOTES 2 4 12 00 Chapter 3 Programming and Calibration Serial Port Connections 3 Programming and Calibration AN WARNING ONLY PERMIT QUALIFIED PERSONNEL TO SERVICE THIS EQUIPMENT EXERCISE CARE WHEN MAKING CHECKS TESTS AND ADJUSTMENTS THAT MUST BE MADE WITH POWER ON FAILING TO OBSERVE THESE PRECAUTIONS CAN RESULT IN BODILY HARM The WILDCAT scale is calibrated at the factory Functional programming is also completed at the factory so that the WILDCAT scale is ready to use right out of the box There is no need to change any of the softswitch parameters or to calibrate the scale However for commercial purposes legal for trade the WILDCAT scale must be calibrated using certified test weights All operational changes and calibration can be performed using the scale keyboard The programming mode of the WILDCAT scale consists of main blocks F1 F2 and F3 each containing sub blocks F1 1 F1 2 and so on An overview of the programming mode is shown below F1 Scale F2 Application F3 Serial I F Save Y F1 F2 1 F3 1 Calibration Units Alternate Unit Baud Rate Abort Y Y Y Y F2 2 F3 2 GEO Gods Aut
6. For Status Byte C Function Ib or kg 0 grams 1 Always 0 Always 0 Print Request 1 Expand Weight Display 1 Always 1 O C P WhO oO Always 0 Table 6 11 12 00 6 5 METTLER TOLEDO WILDCAT Scale Technical Manual EEEEEEEEEEHIIZIIL UtLELI CELLEELLLLUKLULSOUULLLLULLLLULLUGL DGMGGULSBC SL C CRT ITE EE T E E EE E I T TI TTT TII T TITE I T LTIITI II IIIIIII II I IZE Appendix 3 ASCII Input Commands 6 6 12 00 Beginning with software version 2 00 the WILDCAT scale has the ability to receive certain ASCII characters via the serial port to perform simple keyboard functions Previous versions of software did not have this capability The software version can be viewed at power up The ASCII input commands will operate when the serial port is programmed for either demand output or continuous output The input character format must be the same as the data output format selected in setup including baud rate data bits parity and stop bits The remote commands are subject to the same restrictions as the keyboard equivalents For instance tare zero and print commands will only operate if sent when there is no motion on the scale When sending multiple commands there must be a time delay of at least one half second 500 milliseconds between each remote ASCII command character
7. IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS PERMIT NO 414 COLUMBUS OH POSTAGE WILL BE PAID BY ADDRESSEE Mettler Toledo Inc Quality Manager MTWI 1150 Dearborn Drive Worthington Ohio 43085 USA Please seal with fape INTRODUCTION Information regarding METTLER TOLEDO Technical Training may be obtained by contacting METTLER TOLEDO 1900 Polaris Parkway Columbus Ohio 43240 US and Canada 614 438 4511 All Others 614 438 4888 FCC Notice This device complies with Part 15 of the FCC Rules and the Radio Interference Requirements of the Canadian Department of Communications Operation is subject fo the following conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of 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 correc
8. These ASCII commands duplicate the front panel functions Note that all characters are uppercase and no control characters such as CR carriage return or lt LF gt line feed need to be sent If they are sent they will be ignored All ASCII characters other than the ones listed below will also be ignored The following commands are recognized by the WILDCAT scale when the output mode is programmed as either demand mode or continuous output Command Function Description C Clear Clear tare value T Tare Performs a pushbutton tare P Print Transmit data or set print bit in continuous output S Print Transmit data or set print bit in continuous output Z Zero Zero the scale if within range and no motion Chapter 6 Appendices Appendix 4 GEO Codes Appendix 4 GEO Codes Use the following Geo Codes if you relocate the WILDCAT scale to a location other than the original location where it was calibrated Northern Height above sea level in meters and Southern 0 325 650 975 1300 1625 1950 2275 2600 2925 3250 Latitude 325 650 975 1300 1625 1950 2275 2600 2925 3250 3575 in Height above sea level in feet Degrees and Minutes 0 1060 2130 3200 4260 5330 6400 7460 8530 9600 10660 1060 2130 3200 4260 5330 6400 7460 8530 9600 10660 11730 oo ase 5 4 J 4a T 3s AAA A o fo 15 6 17 10 17 10 19 2 2292208884 9 e 8 7 7 e oe dos 4 4 EXA 9
9. from the Controller PCB Discard the old front cover Connect the keyboard fail of the new front cover to J5 of the Controller PCB Secure the front cover to the back cover with the four screws Apply power then press and hold the ON OFF PRINT key for 3 seconds Test the operation of the new keyboard To replace the PCB follow the procedures below l CO OX RSs 09 oS Remove power by removing the six D size batteries from the rear battery compartment and or disconnecting the AC power adapter Remove the four screws securing the front and back halves of the cover Disconnect the keyboard tail from the Controller PCB and set the front cover aside Disconnect the battery harness from the Controller PCB Disconnect the load cell cable from the J4 terminal strip on the Controller PCB Remove the two hex standoffs from the side of the enclosure that secures the serial output connector to the back cover of the WILDCAT Remove the four screws that secure the Controller PCB to the back cover Using proper static electricity precautions carefully remove the Controller PCB and place it in a protective static bag Install the new Controller PCB using the same screws removed in the previous step Install the two hex standoffs to the side of the enclosure that secure the serial output connector to the back cover of the scale Reconnect the load cell cable Reconnect the AC adapter and battery harnesses removed previous
10. is installed on the Controller PCB this step has no effect and the programming mode is always accessible If CAL jumper is not installed on the Controller PCB O No access to view or change values in the programming mode 1 Programming blocks F2 and F3 may be accessed to change the parameters Programming block F1 may only be viewed Chapter 3 Programming and Calibration F2 Application Block EN F2 Application Block F2 1 0 ALTERNATE UNITS Select the unit of measure desired as a secondary unit 0 No unit switching 1 2 Ib 2 kg If the calibration unit is kg the available choice is only Ib If the calibration unit is Ib or g the choice is only kg If unit switching is enabled a quick press of the FUNCTION key will change the unit F2 2 0 AUTO BACKLIGHT O Backlight can only be turned on manually by pressing the FUNCTION key 1 The backlight turns on during motion and stays on for 6 seconds after no motion The manual on off is always available If unit switching is enabled press and hold the FUNCTION key for 3 seconds to turn the back light on If unit switching is disabled a quick press of the FUNCTION key will turn the backlight on and off F2 3 1 TARE O Tare disabled 1 Tare enabled F2 4 1 PUSHBUTTON ZERO RANGE O Pushbutton zero disabled 1 Enable pushbutton zero within 2 of scale capacity 2 Enable pushbutton zero within 20 of scale capacity F2
11. zero capture range the display shows E E E or E E E until weight is within the capture range EE SeSe F3 Interface Block F3 1 9600 F3 2 7 3 8 12 00 BAUD RATE Choose a baud rate from a selection list of 1200 2400 4800 or 9600 baud DATA BITS 7 7 data bits 8 8 data bits Chapter 3 Programming and Calibration Exit Sub Block F3 3 2 STOP BITS 1 1 stop bit 2 2 stop bits F3 4 2 PARITY O No parity 1 Odd parity 2 Even parity F3 5 2 DATA OUTPUT FORMAT O Mettler Toledo Continuous with STX 1 Demand single line displayed weight only 2 Demand single line gross tare net 3 Demand three line gross tare net F3 6 1 CHECKSUM Only if F3 5 0 O No checksum Checksum F3 7 0 PRINTED GROSS WEIGHT LEGEND O No Legend 1 B bruto 2 G gross EE See Exit Sub Block At the end of the programming mode there are three choices to exit Use the FUNCTION key to move between the choices SAVE Press PRINT to accept the changes in the program mode and exit programming Abort Press PRINT to ignore any changes in the program mode and exit programming dFAULT Press PRINT to reset all program block parameters to factory defaults and exit programming Parameters marked with an asterisk in Table 3 1 will not be reset 12 00 3 9 METTLER TOLEDO WILDCAT Scale Technical Manual E ___ o _ Q e o QEQR_RAR l gt S Calibration Whe
12. 0 volts DC e Connect the red lead to pin 3 of the WILDCAT serial port connect the black lead to pin 5 e Apply power The meter should read as follows e n Demand mode the meter should read between 5 and 15 VDC with no fluctuation e To test the Demand output press the PRINT key on the WILDCAT scale and the display should fluctuate between 5 volts to 5 volts for the duration of the transmission then become stable again This indicates the terminal has transmitted data e n Continuous mode the meter should fluctuate between 5 and 5 VDC continuously The constant fluctuation on the meter display indicates the scale terminal is transmitting information 4 2 12 00 Chapter 4 Maintenance and Troubleshooting Parts Replacement and Adjustments Parts Replacement and Adjustments AN WARNING DISCONNECT ALL POWER TO THIS UNIT BEFORE INSTALLING SERVICING CLEANING OR REMOVING THE FUSE FAILURE TO DO SO COULD RESULT IN BODILY HARM AND OR PROPERTY DAMAGE AN CAUTION BEFORE CONNECTING OR DISCONNECTING ANY INTERNAL ELECTRONIC COMPONENTS OR INTERCONNECTING WIRING BETWEEN ELECTRONIC EQUIPMENT ALWAYS REMOVE POWER AND WAIT AT LEAST THIRTY 30 SECONDS FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN DAMAGE TO OR DESTRUCTION OF THE EQUIPMENT OR BODILY HARM Battery Replacement The battery symbol at the lower left of the display is used to indicate low battery power The cursor above the battery symbol will illumina
13. 00 1500 2000 2500 3000 4000 5000 6000 8000 10900 oo 18000 20000 25000 20000 40000 50000 Table 3 2 ES NT 2 24 6o 100 120 150 200 280 300 400 240 1200 2400 6000 12 00 3 5 METTLER TOLEDO WILDCAT Scale Technical Manual 3 6 12 00 Incr E SCAL 15 CAL Add Ld 0000 0 15 CAL CAL d F1 3 0 F1 4 0 INCREMENT SIZE Incr displays momentarily then the current increment size is displayed for editing Press the FUNCTION key to toggle through valid selections Empty scale platform and press PRINT to continue Display countdown for zero setting If motion sensitivity is not disabled and motion is detected at this step the display will show E 30 Press PRINT and the display returns to the E SCAL prompt Place test weight on the scale platform Press PRINT Enter test weight value No decimal point is permitted Maximum test weight is 100 of full scale capacity There is no minimum test weight required but METTLER TOLEDO recommends using at least 50 of the scale capacity Display countdown for calibration If motion is detected at this step then the display will show E 30 Press PRINT to return to the Add Ld prompt Calibration done is displayed momentarily EXPANDED DISPLAY O Normal display mode 1 Weight displayed in minors PROGRAMMING MODE ACCESS If CAL jumper
14. 00 Figure 3 2 Chapter 3 Programming and Calibration Entering and Configuring Program Blocks EN Entering and Configuring Program Blocks Once the F1 prompt is displayed use the PRINT key to enter the block Use the FUNCTION key to skip to the next block Use the ZERO key to go to the previous block Once PRINT is pressed the configuration advances to the first parameter in the F1 program block The display shows the sub block number and the current value setting Press PRINT to accept the value and advance to the next sub block or press the FUNCTION key to toggle through the choices until the desired selection is displayed After the desired selection is displayed press PRINT to accept the value Continue this procedure throughout the setup routine until all required changes have been made EE See Exiting the Programming Mode At the end of all the program blocks there is a SAVE program block In this block you can use the FUNCTION key to select SAVE ABORT or DEFAULT When the desired choice is displayed press PRINT The scale exits the programming mode after the selection SAVE The WILDCAT scale will save all the changes you have made to the program blocks and then exit setup ABORT All changes will be discarded and the original programming will remain DEFAULT All blocks except those steps denoted by s in Table 3 1 are reset to the factory defaults Sealing the Enclosure Legal for Trade After calibr
15. 150 kg 300 Ib 250 kg 500 Ib 500 kg 1000 Ib Minimum Division Size 0 01 kg 0 01kg 0 02 kg 0 05 kg 0 1 kg Trade Approved 0 02 Ib 0 05 Ib 0 05 Ib 0 1 Ib 0 2 Ib Build 30 kg 60 Ib 10 kg 4 Ib 30 kg 95 Ib 90 kg 200 Ib 180kg 400 Ib 45 kg 90 Ib 90 kg 225 Ib 225 kg 450 Ib 300 kg 660 Ib 600 kg 1320 Ib Maximum Back weight Safe Overload Corner Loading 305 x 355 x 95 110 mm 12x 14x 3 8 4 3 in Base Dimensions WxDxH 305 x 500 x 540 555 mm 12 x 19 7 x 21 3 21 8 in Scale Dimensions WxDxH Actual Weight Shipping Weight 100 of full capacity 400 x 500 x 105 120 mm 15 7 x 19 7 x 4 1 4 6 in 400 x 650 x 885 990 mm 15 7 x 25 6 x 34 8 35 3 in 11 kg 24 Ib 22 kg 49 Ib 14 kg 31 Ib 30 kg 66 Ib 0 2 kg 0 5 Ib 510 x 710 x 200 mm 20 x 28 x 7 8 in 510 x 850 x 1320 mm 20 x 33 5 x 52 in 50 kg 110 Ib 51 kg 112 Ib Load Cell 2mV V 100 kg 220 Ib 250 kg 550 Ib 500 kg 1000 kg Fabricated 304 Stainless Steel Platter Construction Display Enclosure Column Construction Environment Display Keypad Approvals Power Battery Life Operating Temp Storage Temperature Data Output Weighing Units 350 mm 14 in stainless steel 700 mm 28 in stainless steel General purpose dry Load cell is moisture and dust resistant Six digit 25 mm 1 in tall high contrast LCD 4 color coded tactile feel
16. 2 2 1 F2 5 2 Fl 4 F2 4 2 F2 9 2 F2 1 2 3 4 12 00 Chapter 3 Programming and Calibration F1 Scale Block E See F1 Scale Block The scale program block allows the user to set and calibrate the features that affect weighing performance Fl 2 CALIBRATION UNITS Enter the value that corresponds to the type of test weights that will be used for calibration Ib 2 kg 32g GEO 12 GRAVITY ADJUST The WILDCAT scale is calibrated with a GEO code of 12 at the factory To adjust the factory calibration to your specific area refer to Appendix 4 for your GEO code Enter the new GEO code and the calibration will automatically be adjusted for your specific location F1 2 0 SCALE CALIBRATION O Skip Calibration and proceed to F1 3 1 Enter into the Calibration Sub block CAP SCALE CAPACITY CAP displays momentarily then current scale capacity is shown This value is available for numeric entry editing Press FUNCTION to clear the data before entering new data Table 3 2 shows all possible selections for capacity and increment SCALE CAPACITIES Ib kg or g 20 1 65 His TE 8 2 16 16 EE ee 20 120 150 160 2 50 300 400 5 5 35 Es Lu Dm xw pe p 9 9 9 50 60 80 109 160 er 9 299 259 39 500 e00 800 1000 300 400 500 600 800 1000 1200 1500 1600 2000 oo 1500 2000 2500 3000 4000 50
17. 5 1 AUTO ZERO MAINTENANCE Auto Zero Maintenance AZM automatically compensates for small changes in Zero resulting from material build up or temperature changes Select the weight range around gross zero within which the scale will capture zero If residual weight on the scale exceeds the weight range the scale will not capture zero AZM is disabled in the net mode O No AZM 1 AZM within 0 5d window 2 AZM within 1d window 3 AZM within 3d window 12 00 3 7 METTLER TOLEDO WILDCAT Scale Technical Manual F2 6 1 F2 7 0 F2 8 0 F2 9 1 MOTION SENSITIVITY SELECTION The motion detection feature determines when a no motion condition exists on the scale platform The sensitivity level determines what is considered stable Printing pushbutton zero and tare entry are blocked during instability O Motion detector disabled 2 1 0 d motion sensitivity 2 3 0 d motion sensitivity FILTER Filtering compensates for environmental disturbances such as vibration or drafts O NONE LIGHT 2 NORMAL 3 HEAVY SLEEP MODE power saving O Disable 1 Enable the sleep mode automatically after 5 minutes of stability POWER UP ZERO RANGE O Auto Zero capture at powerup disabled 1 Auto Zero capture at powerup range of 2 2 Auto Zero capture at powerup range of 10 If power up zero capture is disabled the scale will display weight after powerup Otherwise if weight is not in
18. 6OLRAWS6OLVR 60 kg 150 Ib 0 02 kg 0 05 Ib 30 kg 75 Ib 20 kg 50 Ib 0 02 kg 0 04 kg 0 05 Ib 0 1 Ib WS150R WS150VR 150 kg 300 Ib 0 05 kg O 1 Ib 75 kg 150 Ib 50 kg 100 Ib 0 05 kg 0 10 kg 0 1 Ib 0 2 Ib WW250VR 250 kg 500 Ib 0 1 kg 0 2 Ib 125 kg 250 Ib 80kg 170 Ib 0 1 kg 0 2 kg 0 2 Ib 0 4 Ib WWBOOVR 500 kg 1000 Ib 0 2 kg 0 5 Ib 250 kg 500 Ib 170 kg 350 Ib 0 2 kg 0 4 kg 0 5 Ib 1 0 lb Table 4 4 12 00 4 7 METTLER TOLEDO WILDCAT Scale Technical Manual see Power Up Sequence Upon power up showing all numbers O 9 checks the display and a diagnostic self test is performed on the memory and microprocessor An error message is displayed if any component fails the test The program number 125362 is shown next followed by the revision Sr 2 00 If everything tests okay the WILDCAT scale will show 0 00 on the display The power up sequence requires a few seconds to complete 4 8 12 00 Chapter 5 Parts List 5 Parts List Terminal Item P N Description Quantity 1274820TC Front Cover Keyboard amp Overlay Assembly 2 RO512000A Screw M4 x 6 8 3 4 5 6 7 8 9 1 1 1 1 10 1 2 12 1259690TC Wall Adapter 230 VAC EU Plug 12 00 5 1 METTLER TOLEDO WILDCAT Scale Technical Manual Column and Base WS30 WS60 WS60L WS150 1 2 43
19. 9 B 8B v ESPE 23 2 2 21 2 2 2 w9 9 3 i3 57g 58er 23 23 2 2 a 1 2 2 9 9 1 58 1r 53 2 23 23 2 2 2 2z 20 20 19 19 12 00 6 7 METTLER TOLEDO WILDCAT Scale Technical Manual Northern Height above sea level in meters and Southern 0 325 650 975 1300 1625 1950 2275 2600 2925 3250 Latitude 325 650 975 1300 1625 1950 2275 2600 2925 3250 3575 in Height above sea level in feet 1060 2130 3200 4260 5330 6400 7460 8530 9600 10660 11730 62 Y 63 30 66 24 67 57 85 45 90 00 6 8 12 00 METTLER TOLEDO Scales amp Systems 1900 Polaris Parkway Columbus Ohio 43240 Phone US and Canada 800 786 0038 614 438 4511 All Others 614 438 4888 Internet E15609900A 12 00 01 METTLER TOLEDO is a registered trademark of Mettler Toledo Inc 2000 Mettler Toledo Inc E15609900A
20. WILDCAT Scale Technical Manual E15609900A 12 00 01 Mettler Toledo Inc 2000 No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for any purpose without the express written permission of Mettler Toledo Inc U S Government Restricted Rights This documentation is furnished with Restricted Rights CUSTOMER FEEDBACK Your feedback is important to us If you have a problem with this product or just a suggestion on how we can serve you better please fill out this form and send it to us If you are in the United States you can mail this postpaid form to the address on the reverse or fax it to 614 438 4355 If you are outside the United States please apply the appropriate amount of postage before mailing You can also send your feedback via email to Quality feedback miwt mt com Your Name Organization Name Address Phone Number Fax Number E mail Address How well did this product meet your expectations in its intended use Met and exceeded my needs Met all needs Met most needs Met some needs Did not meet my needs COMMENTS QUESTIONS DO NOT WRITE IN SPACE BELOW FOR METTLER TOLEDO USE ONLY EU Retail E Light Industrial Heavy Industrial HIN Systems RESPONSE Include Root Cause Analysis and Corrective Action Taken FOLD THIS FLAP FIRST NO POSTAGE NECESSARY
21. ad of the load cell mounting bolts before reinstalling 13 Using a torque wrench tighten the load cell mounting bolts to the specifications shown in Table 4 2 MODEL METRIC ENGLISH WS30R WS30VR 20 Nem 15 ftelbs WS60R WS6OVR 20 Nem 15 ftelbs WS60LR WS6OLVR 20 Nem 15 ftelbs WS150R WS150VR 30 Nem 22 ftelbs WW250VR 40 Nem 30 ftelbs WW500VR 80 Nem 55 ftelbs Table 4 2 14 After replacing a load cell the overload stops must be checked and adjusted if needed Refer to the next section for the overload stop adjustment procedure 15 Thread the load cell cable through the column from the bottom 16 Insert the load cell cable through the grip bushing on the side of the enclosure 17 Connect load cell cable to the J4 terminal strip on the Controller PCB Figure 2 2 18 Tighten the grip bushing on the side of the enclosure to secure the load cell cable 19 Connect the keyboard of the front cover to J5 of the Controller PCB 20 Secure the front cover to the back cover with the four screws 21 Coil the excess load cell cable and insert it into the column A small length of tape applied to the ends of the coils allows the cable to slide into the column easier 22 Apply power to the scale Press and hold the ON OFF PRINT key for 3 seconds 23 Recalibrate and test the operation of the new load cell 12 00 4 5 METTLER TOLEDO WILDCAT Scale Technical Manual Overload Stop Adjust
22. ambient room temperature before applying power FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN DAMAGE TO EQUIPMENT OR BODILY HARM CONTENTS ramming ntering and Configuring Program Blocks 5 Chapter 1 Introduction Specifications 1 Introduction The WILDCAT bench and portable scale is designed to meet the real world requirements of manufacturing agricultural packaging and general weighing applications and is ready to use right out of the box This manual provides important information for installing and servicing the scale For information on operating the scale refer to the Operator s Card provided with the unit The WILDCAT scale is intended for use in general purpose industrial and commercial environments For the best performance it should not be used in environments requiring washdown immersion in liquids or exposure to corrosive chemicals Specifications The WILDCAT scale is available in three base sizes Specifications for the models below are listed on the next page 1250 mm 355mm Figure 1 1 WS30R WS60R Figure 1 2 WSGOLR WS150R Figure 1 3 WW250 WW500 12 00 1 1 METTLER TOLEDO WILDCAT Scale Technical Manual WS60R WS60VR WS30R WS30VR WS6OLR WS6OLVR WS150R WS150VR WW250VR WWS500VR Displayed Resolution Up to 10 000d Maximum Capacity 30 kg 60 Ib 60 kg 150 Ib 60 kg 150 Ib
23. ation is complete setup step F1 4 should be programmed as a O to eliminate accidental changes to the calibration values After programming is complete remove the setup jumper CAL Figure 3 2 to prevent setup access Close the enclosure tightening all four screws on the rear cover Install the two plastic plugs over the bottom screws and seal the enclosure as shown in Figure 3 3 IN rd X ALWRE LEAD SEALING PLUG BASE Figure 3 3 12 00 3 3 METTLER TOLEDO WILDCAT Scale Technical Manual Ee Factory Default Settings STEP DEFAULT DESCRIPTION F1 1 TS Calibration units No default GEO j Gravity adjust No default F1 2 0 Skip calibration F1 3 0 Normal weight display F1 4 o Programming mode access disabled F2 1 0 Alternative units none Unit switch disabled F2 2 o Auto Backlight disable F2 3 Tare enable F2 4 pe Push button zero enabled 2 range F2 5 Auto zero maintenance enabled within 0 5d window F2 6 Motion sensitivity 1d F2 7 0 No Filtering F2 8 0 Sleep mode disable F2 9 Auto zero capture at powerup range of 2 F3 1 9600 Serial output baud rate F3 2 7 Data bits F3 3 2 Stop bits F3 4 2 Even parity F3 5 2 Print format single line gross tare net F3 6 Checksum enable F3 7 0 No printed legend for gross weight field Table 3 1 These setup steps are not reset during a Reset to Factory Defaults Initial factory settings for WILDCAT scales with country code 000 Fl 121 F
24. bles 6 9 6 10 and 6 11 for status bytes 3 Displayed weight Six digits of displayed weight No decimal point in field 4 Tare weight Six digits of tare weight data No decimal point in field 5 ASCII Carriage Return lt CR gt character hex value OD 6 Optional checksum character Checksum is defined as the 2 s complement of the seven low order bits of the binary sum of all characters preceding the checksum character including the lt STX gt and lt CR gt characters Status Byte Definition Chapter 6 Appendices The following tables detail the status bytes for the standard continuous output Bit Identification Table For Status Byte A Dummy Zero or Decimal Position XXXX00 XXXXXO XXXXXX XXXXX X 0 1 0 1 0 0 1 1 0 0 0 0 XXXX XX XXX XXX Dummy Zero or Decimal Position XX XXXX X XXXXX 0 1 0 1 0 0 1 1 1 1 1 1 X1 Increment Size X2 X5 0 1 Always 1 OJA Always 0 Table 6 9 Bit Identification Table For Status Byte B Function Gross 0 Net 1 Sign Positive O Negative 1 Out of Range 1 In Range O Motion 1 Ib 0 kg 1 see also Byte C bits O 1 2 Always 1 O O ajO N O Power up Not Zeroed 1 Table 6 10 Bit Identification Table
25. ed with one leading space sp space sp 55 00 10 Weight field descriptors The TR and N legends are printed for net weight after the tare and net weight fields to identify them 12 00 6 3 METTLER TOLEDO WILDCAT Scale Technical Manual e E EEELEEEEEELEEEETZ TTTEETTBITTITIT TETTT ITLIIIILI II IIIIIIIIIII Appendix 2 Continuous Mode Output The continuous output format is output as the display is updated approximately 7 times per second The format is fixed except for baud rate data bits stop bits parity and the selectable checksum character The continuous output mode provides compatibility with METTLER TOLEDO products that require real time weight data for example Models 8624 9323 9325 and other accessories Continuous data output at a 1200 baud rate will slow the display update rate Use 4800 baud or faster fo maintain the maximum update rate The continuous output includes status bytes that indicate the operating conditions in the terminal Character Status Indicated Weight Tare Weight 5 6 7 8 9 10 11 12 13 14 15 16 17 1 Data lt x c0 ren wen wo Ogo A M S D co coz co 7J KTO Note 6 4 12 00 Table 6 8 Continuous Format Output Continuous Format Notes 1 ASCII Start of Text lt STX gt character hex value 02 2 SWA SWB and SWC Status Words A B and C Refer to Ta
26. hose situations occurs the print request is ignored and is not buffered Zero must be captured at powerup before a demand mode output can occur Affer one output the WILDCAT scale must see motion before it will send data again Weight Field Format Displayed Weight Format Gross or Net Data M L S Units S B C L S P P R F D D Note 3 4 5 4 2 6 8 Table 6 1 Gross Weight Data M L S Units S N C L S P P R F D D Note 9 4 5 4 10 6 8 Table 6 2 Net Weight 12 00 6 1 METTLER TOLEDO WILDCAT Scale Technical Manual Single Line Gross Tare Net Weights Single line gross weight format is output if no tare weight has been taken Data M L S Units S B S M L S Units S S P P P S S P D D D D Note 3 4 5 4 2 4 3 4 5 Data S T S M L S Units S N C L P P S S P P R F D D Note 4 10 4 9 4 5 4 10 6 8 Table 6 3 Single Line Gross Tare Net Weights Multiple Line Gross Tare Net Weights If no tare weight has been taken only the gross weight field is output Data M L S Units S B C L S S P P R F D D Note 3 4 5 4 2 6 8
27. keys ZERO TARE FUNCTION and PRINT UL Listed Industry Canada AM 5319 NTEP Class Ill 99 053 10 2 VDC 0 15 A AC transformer included or six D cells Up to 500 hrs with six D Cell batteries ASCII via RS 232 standard pounds kilograms and grams Base Support Frame Formed and Welded Carbon Steel Polyurethane Painted Navy Blue ABS Charcoal Gray Plastic 1118 mm 44 in stainless steel 10 C to 40 C with 10 to 95 relative humidity non condensing 20 C to 60 C with 10 to 95 relative humidity non condensing NTEP and Industry Canada approvals pending on WW models The height will vary depending on the height of the leveling feet Information not available at this time 1 2 12 00 Table 1 1 Chapter 2 Assembly Procedures Assembly Instructions 2 Assembly Procedures Assembly Instructions Assembly instructions for the WILDCAT scale are provided with the unit A copy of these instructions appears below and on the next page Wibcar Scale Assembly Instructions B scula Port til de Mesa zz7 Instrucciones Para Ensamblaje Instructions D assemblage de la Bascule Moear zw AAT LL Figure 2 1 Assembly instructions for Models WS30 WS60 and WS150 12 00 2 1 METTLER TOLEDO WILDCAT Scale Technical Manual Mer Scale Assembly Instructions B scula Port til de Mesa r47 Instrucciones Para Ensamblaje Instructions D assemblage de la Bascule Moear
28. ly Connect the keyboard tail of the front cover to J5 of the Controller PCB Secure the front cover to the back cover with the four screws Apply power fo the scale then press and hold the ON OFF key for 3 seconds Reprogram recalibrate and test the operation of the new Controller PCB Load Cell Replacement Chapter 4 Maintenance and Troubleshooting Parts Replacement and Adjustments Remove power by removing the six D size batteries from the rear battery compartment and or disconnecting the AC power adapter Remove the four screws securing the front and back halves of the cover Disconnect the keyboard tail from the Controller PCB and set the front cover aside Disconnect the load cell wiring from the J4 terminal strip on the Controller PCB Qr Pes 300 ND Loosen the grip bushing on the side of the enclosure enough to slide the load cell cable out o Remove the stainless steel platform from the base 7 Loosen and remove the top load cell mounting bolts that secure the top frame to the load cell 8 Set the top frame and the load cell spacer aside 9 Turn the WILDCAT scale on its side to access the bottom load cell bolts 10 Loosen and remove the bottom load cell mounting bolts 11 Remove the load cell from the base and pull the excess cable out through the bottom of the column 12 Reinstall a new load cell by following the steps above in reverse order Note Lubricate the threads and under the he
29. ment 4 6 12 00 The overload stops must be checked and reset if the top or bottom frame or the load cell has been replaced 2 Remove the stainless steel platform from the base 3 Using the proper size feeler gauge check all six overload stops as shown in Figure 4 3 The correct gap measurements can be found in Table 4 3 4 Ifthe gaps are not set properly proceed to the following steps Loosen the overload screw jam nuts Refer to Figure 4 4 6 Using the proper size feeler gauge turn the screw until you feel a slight drag on the feeler gauge 7 Tighten the jam nut and recheck the gap Readjust if necessary Adjust all six overload stops using this procedure Reinstall the platform and make sure the scale weighs to full capacity Ma Figure 4 3a WS models Figure 4 3b WW models SET SCREW JAM NUT OVERLOAD STOP Figure 4 4 WS30R WS60R WS6OLR WS150R WW250VR WS500VR Position Overload Gap Overload Gap Overload Gap Overload Gap Overload Gap Overload Gap A 2mm 2mm 4mm 4mm 4mm 6 mm 0 078 in 0 078 in 0 157 in 0 157 in 16 in 24 in B 0 75 mm 0 75 mm 1 mm mm 1 mm 1 2 mm 0 03 in 0 03 in 0 04 in 0 04 in 04 in 05 in Chapter 4 Maintenance and Troubleshooting Parts Replacement and Adjustments Shift Test A shift test verifies that the scale weighs correctly irrespective of load placement If
30. n the WILDCAT scale is used in legal for trade commercial applications it must be calibrated with certified test weights to the capacity and increment size shown on the data plate The capacity and increment size is selectable in the programming mode in sub block F1 2 Calibration is also completed in sub block F1 2 nn LTTLIETETTTEE ET E TT LI LTITTIITTTIITITTTI IIIIIIIIILIIIIIIIIIII I IEE Gravity Adjustment 3 10 12 00 The WILDCAT scale terminal has built in compensation to allow factory calibration with destination correction capabilities to compensate for variances caused by gravitational forces If the WILDCAT scale is subjected to a different gravitational force at its destination location this can be compensated for electronically by adjusting the geo value The GEO value has 32 settings The GEO value for any world location can be found in the GEO value table in Appendix 4 as long as the geographical coordinates and elevation above sea level are known This value is programmed in the Scale block when prompted for GEO xx Chapter 4 Maintenance and Troubleshooting Cleaning 4 Maintenance and Troubleshooting Cleaning DISCONNECT ALL POWER TO THIS UNIT BEFORE INSTALLING SERVICING CLEANING OR REMOVING THE FUSE FAILURE TO DO SO COULD RESULT IN BODILY HARM AND OR PROPERTY DAMAGE Periodically clean the keyboard and covers with a soft clean cloth that has been dampened with a mild window type cleaner or deterge
31. nt DO NOT USE ANY TYPE OF INDUSTRIAL SOLVENT OR CHEMICALS DO NOT SPRAY CLEANER DIRECTLY ONTO THE UNIT DO NOT HOSE DOWN Troubleshooting If operational difficulties are encountered first obtain as much information as possible regarding the problem Failures and malfunctions often may be traced to simple causes such as loose connections low battery power or improper setup Additional troubleshooting is best performed by substitution A PCB or load cell believed to be defective may be checked by replacing the suspect part with known good part and then observing whether the problem is corrected NENNEN Error Codes The following table lists the WILDCAT scale s error messages Error Message Description Probable Action El ROM error Check Power Supply Voltages Replace Controller PCB E2 Internal RAM error Check Power Supply Voltages Replace Controller PCB E7 EEPROM data incorrect Check Power Supply Voltages Replace Controller Logic PCB E30 Scale in motion during calibration Press PRINT to return to E SCAL or ADD LD E32 Insufficient calibration test weight Press PRINT then add additional test weight Recalibrate using more or insufficient signal from load cell test weight E34 Calibration Test Weight too large Press PRINT Use test weight less than 100 of scale capacity EEE Scale not zeroed at power up Auto Zero on power up F2 9 is enabled and the weight is greater than zero Zero the scale o
32. o Backlight Data Bits Losd Defaults Y Y Y F1 2 F2 3 F3 3 Calibration Tare Stop Bits Y Y Y F1 3 F2 4 F3 4 Display X10 PB Zero Range Parity i i 1 F14 F2 5 E38 Programming Mode Auto Zero P Data Format Access Maintenance Y Y F2 6 F3 6 Motion Sensitivity Checksum Y Y F2 7 F3 7 Filtering Gross Weight Legend Y F2 8 Sleep Mode Y F2 9 Power Up Zero Range Figure 3 1 12 00 3 1 METTLER TOLEDO WILDCAT Scale Technical Manual E LTTTEEE I ITIIITTLT ETILILITIILIIIIIII IIII IEE Key Functions Should you need to reconfigure the WILDCAT scale the following keys are used in the programming mode to configure the program blocks gt 06 ZERO Back up to the previous step TARE Moves the data entry position one digit to the left FUNCTION Increments the numeric data entry digit and or allows the programmer to view the next display in a selection list PRINT Accepts terminates a data entry Entering the Programming Mode To access the program blocks the CAL jumper must be in place shorting the two pins on the Controller PCB Refer to Figure 3 2 for the CAL position To configure the program blocks you must enter the programming mode by pressing and releasing the PRINT and ZERO keys simultaneously O A e CAL or o O J 4 3 2 12
33. r remove the weight until zero is captured Re calibrate the scale EEE Scale not zeroed at power up Auto Zero on power up F2 9 is enabled and the weight is on the platform Add weight until zero is captured Put platform on Re calibrate the scale 12 00 4 1 METTLER TOLEDO WILDCAT Scale Technical Manual Error Message Description Probable Action 59 Overload indication Weight on scale exceeds calibrated capacity by more than 9d Decrease load on scale EN Underload indication Weight on scale is below gross zero by more than 9d Increase load on scale Table 4 1 E SeSe Voltage Checks AC Power Test Using a Multi meter check the AC input power Input power must be within 15 and 10 of the nominal AC line voltage Controller PCB Input Voltage Test Confirm the AC adapter is outputting a voltage of at least 9 VDC If the WILDCAT scale has power and the Controller PCB does not function properly replace the PCB Check Battery Voltage Battery powered units If the WILDCAT scale does not respond by pressing the PRINT key for approximately 3 seconds the battery pack may be completely discharged Install a new set of six D cells and retest RS232 Serial Output Test Use the following test procedure to determine whether the RS232 serial port is operational e Remove power and disconnect the data cable from the WILDCAT scale e Set the volt meter to read 2
34. t the interference at his or her own expense This manual correctly describes the operation and functionality of the WILDCAT scale containing software version 125362 Sr 2 00 The software version is displayed during the power up sequence METTLER TOLEDO RESERVES THE RIGHT TO MAKE REFINEMENTS OR CHANGES WITHOUT NOTICE PRECAUTIONS SAFETY NOTICE ae Product safety is a fundamental concern at METTLER TOLEDO Use common sense and follow the simple precautions listed below to ensure your safety and optimize the use and performance of this product Read this manual before operating or servicing this product Save this manual for future reference Observe safety warnings located throughout this manual Use caution when liffing or moving heavy equipment Engage wheel brakes before operating WW mobile wheeled products Do not use this product in washdown environments Never immerse electronic products in liquids This product should be serviced by qualified personnel Exercise care when moving testing or adjusting this product Disconnect all power to this product before installing servicing or cleaning Use only METTLER TOLEDO parts for repair Observe electrostatic handling precautions for electronic components Allow at least 30 seconds after power disconnection to allow charges to dissipate before servicing any electronic components e Allow the product to stabilize at
35. te when there is approximately 15 minutes of operation remaining ww Figure 4 1 When the cursor is on above the battery symbol change the batteries as soon as possible To change the batteries 1 Open the battery door on the rear of the WILDCAT terminal 2 Remove the six batteries A CAUTION THE WILDCAT SCALE CANNOT RECHARGE BATTERIES IF RECHARGEABLE BATTERIES ARE USED THEY MUST BE RECHARGED WITH A COMMERCIALLY AVAILABLE RECHARGER THEN REINSTALLED INTO THE TERMINAL 3 Insert six new or recharged D size batteries as illustrated on the battery housing Figure 4 2 Shown With Rear Battery Panel Removed 12 00 4 3 METTLER TOLEDO WILDCAT Scale Technical Manual Keyboard Replacement Controller PCB Replacement 4 4 12 00 4 5 Reinstall the rear cover over the batteries and press into place Test for proper operation The operating time for a new set batteries depends on how the scale is used Estimates without backlight are shown below Using the backlight feature reduces battery life Operation Battery Life Continuous use 400 hrs Approximately 17 days 8 hours per day 500 hrs Approximately 3 months Pe SOVU dme X NS Remove power by removing the six D size batteries from the rear battery compartment and or disconnecting the AC power adapter Remove the four screws securing the front and back halves of the cover Disconnect the keyboard tail
36. the Scale does not pass the shift test verify the overload stop gaps before replacing the load cell No adjustment for the shift is possible If the scale does not pass the shift test the load cell must be replaced For NTEP and Canadian Weights and Measures tests use weights equal fo 1 2 the scale s capacity Place the test weight sequentially at each of the positions A B C D and E as shown in Figure 4 5 These positions are the centers of the four quadrants of the platform and the center of the platform Note the terminal s reading of the weight at each position The difference between any two positions in the shift test cannot exceed the tolerance shown in Table 4 4 Figure 4 5 For an OIML test use weights equal to 1 3 the scale s capacity Place the weight sequentially at each of the positions A B C D and E as shown in Figure 4 6 These positions are the centers of the four quadrants of the platform and center of the platform Note the terminal reading of the weights at each position The difference between any two positions in the shift test cannot exceed the tolerance shown in Table 4 4 Figure 4 6 SCALE CAPACITY DISPLAY US and CANADA OIML TEST TOLERANCE NEW TOLERANCE IN INCREMENT TEST WEIGHT WEIGHT SERVICE WS30R WS30VR 30 kg 60 Ib 0 01 kg 0 02 Ib 15 kg 30 Ib 10 kg 20 Ib 0 01 kg 0 02 kg 0 02 Ib 0 04 Ib WSGOR WSGOVR 60 kg 150 lb 0 02 kg 0 05 Ib 30 kg 75 Ib 20 kg 50 Ib 0 02 kg 0 04 kg 0 05 Ib 0 1 Ib WS
Download Pdf Manuals
Related Search