UK/0126/0038
Contents
1. Zero tracking device Preset tare device subtractive Zero indication Belt speed setting accessible to user Device to determine when stability criteria fulfilled Static calibration not accessible to user Price computing 3 TECHNICAL DATA 3 1 The WPL 5000 has the following technical characteristics Minimum capacity Min Y a kg Minimum capacity Min 1 kg Ishida TLC 30LT Emax 30 kg XIII 1 Y a Maximum belt speed m min 70 5 to 5to Oto 5 to Sto Oto Climatic environment 40 40 40 40 40 40 Electromagnetic environments 3 2 Documentation and drawings Operating manual WPL 5000 User s Manual No 0000A Service manual WPL 5000 Service Manual May 2004 Dimensional drawing 101 7527 02 rev 0 Exterior view 101 7523 09 rev 0 Parts list 05 26209 019 1ssued 21 10 06 PCBs See section 2 2 4 3 3 Software 3 3 1 The software is divided similarly to the electrical hardware in that the conveyor control conveyor control operator interface and general calculation execute in the main electrical unit Metrology and weight calculation execute on the MCU board in the scale control unit The label printing feeding and application software 15 located in the label printer 3 3 2 The Metrology software version number is 0452 which 15 displayed in the Initial Message on the Display Unit when power is turned on or when PRODUCTION is selected on the main menu wh2. Interface Up to 4 ports 4 2 Peripheral devices The instrument may be connected to any peripheral device that has been issued with a test certificate by a Notified Body responsible for Annex B MI 006 under Directive 2004 22 EC in any Member State and bears the CE marking of conformity to the relevant directives or A peripheral device without a test certificate may be connected under the following conditions 1 bears the CE marking for conformity to the EMC Directive 89 336 EEC it is not capable of transmitting any data or instruction into the weighing instrument other than to release a printout checking for correct data transmission or validation it prints weighing results and other data as received from the weighing instrument without any modification or further processing and it complies with the applicable requirements of Paragraph 8 1 of Annex I 5 APPROVAL CONDITIONS The certificate 1s issued subject to the following conditions 5 1 Legends and inscriptions 5 1 1 The instrument bears the following legends Figure 7 CE marking supplementary metrology marking Notified body identification number Accuracy class Min Max and e Serial number Manufacturers mark or name Certificate number Operating temperature range 6 LOCATION OF SEALS AND VERIFICATION MARKS 6 1 The CE marking supplementary metrology marking and certificate number are located on the side of the operation unit The CE ma
3. UK 0126 0038 MI 006 NWML NATIONAL WEIGHTS AND MEASURES LABORATORY United Kingdom of Great Britain and Northern Ireland Certificate of EC type examination of a measuring instrument Number UK 0126 0038 issued by the Secretary of State for Innovation Universities amp Skills Notified Body Number 0126 In accordance with the requirements of the Measuring Instruments Automatic Catchweighers Regulations 2006 SI 2006 1257 and the Measuring Instruments Non Prescribed Instruments Regulations 2006 which implement in the United Kingdom Council Directive 2004 22 EC this certificate of EC type examination has been issued to Ishida Co Ltd 44 Sanno cho Shogoin Sakyo ku Kyoto city 606 8392 Japan in respect of an automatic catchweighing instrument designated the WPL 5000 Series and having the following characteristics Maximum capacity Max lt 4 kg Minimum capacity Min gt 0 02kg for Class Y a Min gt 0 125 for Class XIII 1 Scale interval e gt lg Accuracy classes and XIII 1 The necessary data principal characteristics alterations securing functioning etc for identification purposes and conditions when applicable are set out in the descriptive annex to this certificate Signatory PR Dixon for Chief Executive National Weights amp Measures Laboratory Department for Innovation University amp Skills Stanton Avenue Issue Date 19 September 2008 Teddington Valid Until 18 S
4. and printer adjustment keys In addition the following operation keys are provided on the Operation unit 10 numeric keys 0 to 9 clear entry preset tare Zero Semi automatic zero setting PLU price look up Feed of a label Print ofa label Start and Stop of automatic weighing operation 2 2 4 the printed circuit boards except those not designed by the manufacturer are configured as follows P 910 Main LCD Keyboard 101 7730 02 101 7731 06 On line control File administration O NA P 962 IO data processing 101 7577 09 101 7578 02 P 920 Drive Conveyor operation 101 7684 04 101 7680 00 P 963 Printer Operation of the 1101 7685 08 101 7683 01 N printer and the label applicator N A N A N A MCU Analogue to digital 101 5967 01 101 8061 08 101 5938 02 conversion ADC 101 5939 06 type CS5532 AS 101 5940 01 and operation of the 101 5941 04 weigher control 101 5942 08 101 5943 01 101 5944 05 101 5945 09 101 5946 02 101 5947 06 101 5948 00 101 5949 03 101 5950 08 101 5951 01 101 5952 05 2 3 Devices The instrument is provided with the following devices Initial zero setting device lt 20 of Max Semi automatic zero setting device Automatic zero setting at start of automatic operation Automatic zero setting as part of the weighing cycle
5. ONVEYOR _ ws LABEL CONVEYOR UNIT UNDER PRINTER UNIT Figure 2 Schematic of WPL 5000 Figure 4 Under Printer Unit WPL 5000 Figure 5 Display and Operation Unit CE CA o 04 07 2003 FRI 18 00 Make sure to do Initial weight check Enter PLU No then press PLU key oy P Unit price kg N Price Los Pack date Use by Mark down TrayNo CUT UP nn Gn eee eee L Mode Store 0000 Total Lower Upper REF NR LU Remain mm Figure 6 Normal Mode Display 10 Ba isHipaA MODEL WPL S000 Neukan oons CEM Cines Y a Automatic ehcp kir Max 2kg Min 0 02kg iq Pan 9 Marg nd Wier 25kg 1 999 Gonveyor Speed 65 m min mmn GOT Max Conveyor Speed 7Um min OC 40C SERIAL NO Supply pressure 045 055 2X V 80 Hz 2W PE 15 T7 IM u 2 ISHIDA MODEL WPL 5000 CERT No UK 0126 0038 Class Y a Automatic Weigh Price Labeler Class 1 Automatic Catchweighing Instrument Max 4kg Min 0 04 kg e d 0 002kg PT 3 998kg Max 4kg Min 0 25 kg e d 0 002kg 3 998kg Max Conveyor Speed 65m min 5 0 40 C Max Conveyor Speed 70m min 0 40T Max Conveyor Speed 70m min 00 40C SERIAL NO Supply pressure 0 45 0 55MPa 230V S50Hz 2W PE 35A MADE IN JAPAN ISHIDA CO LTD Figure 7 Rating plates i CAR REL D TAMPER EVIDENT Figure 8 Location o
6. eptember 2018 Middlesex TW11 0JZ Reference No T1108 0046 United Kingdom Descriptive Annex 1 INTRODUCTION This pattern of an automatic catchweigher designated the WPL 5000 Series Figure 1 operates as an automatic weight or weight price labeller Category Y It comprises a self indicating and price computing weighing machine with associated thermal label printer and mechanical handling facilities The instrument may also operate as an automatic checkweigher Category X The instrument is designed to weigh packs dynamically and when operating as a catchweigher provides indications of price per unit weight from 0 01 to 999 99 per kg by 0 01 intervals price to pay from 0 01 to 999 99 by 0 01 intervals rounded to the nearest Ip with 0 5p rounded up Pricing pack and labelling information is stored in files called PLUs selectable for the commodity or labels being processed Labels are printed for the above transaction data with either pre printed or machine printed units of measurement and such commodity data as required and are applied to the packs automatically A bar code may also be printed 2 FUNCTIONAL DESCRIPTION Figure 2 shows a schematic representation of the instrument 2 1 Mechanical 2 1 1 The framework is a fabricated floor standing stainless steel frame on stainless steel feet A level indicator 1s provided on the front of the weigh conveyor unit On the frame are mounted the conveyor sectio
7. f rating plate 11 FLAT HEAR SCREWS E ar aT t ut TO BE SEALED Br VERIFICATION Figure 9 Sealing of MCU board OCrown Copyright 2008 NATIONAL WEIGHTS AND MEASURES LABORATORY Department for Innovation Universities amp Skills 12
8. ich is displayed when pressing MENU on the production screen 3 3 3 The calibration 15 performed via the console and 15 accessed via a Test Menu Access to the test menu is password protected After the instrument has been calibrated the data must be loaded and stored the MCU board memory This 1s achieved by pressing the calibration data store button on the MCU board If the button is not pressed then the calibration data 1s lost on exit of the test menu 3 3 4 At power on the instrument runs a check on the CPUs memory and printer The display prompts the user for acknowledgement before the printer is driven in three axes to the respective home positions The display returns to the default start position and when the final checks are made the instrument enters the normal operation mode Figure 6 3 3 5 The selection of a PLU determines the mode of operation When selecting a PLU that contains a non catchweighing mode of operation the operator is required to make a positive acknowledgement that they are entering a non catchweighing mode Setting the PLU weighing mode is protected to management level 4 PERIPHERAL DEVICES AND INTERFACES 4 1 Interfaces The instrument may have the following interfaces 2PNET Interface Up to 1 port RS 485 hardware configurations with I2PNET protocol DNET Interface Up to 2 ports RS 485 hardware configurations with IZNET protocol Ethernet Up to port IOBASE T 100BASE TX RS 232C
9. ns infeed weigh and outfeed with each conveyor driven by a DC motor Infeed guides may be fitted which are remotely adjustable An operation stop button is located on the operation unit with the main power isolator which also serves as an emergency switch provided on the right side of operation unit A transparent plastic cover 1s located over the weigh conveyor which shall be in place during normal automatic weighing operation 2 1 2 Three photocells are used for pack detection They are located either vertically or laterally at 90 to the conveyors The first 1s located above the infeed conveyor with the second located above and between the infeed conveyor and the weigh conveyor The third 1s located above the outfeed conveyor prior to the printer A photocell 1s provided on each of the optional label printer unit s The first photocell is used to detect and stop the packs The second photocell detects whether a pack stopped on the infeed has overrun onto the weigh conveyor it provides a signal to initiate the weighing procedure and it measures the pack length The third photocell 1s used to provide information for label application position 2 1 3 Packs of product are weighed as they pass over the weigh conveyor which runs continuously The speed of the conveyor is set by the system computers and determined by pack size and label length The weighing system 1s constructed around the Ishida TLC 30LT load cell mounted in an enclosure under
10. rk shall be impossible to remove without damaging it The data plate shall be impossible to remove without it being destroyed The markings and inscriptions shall fulfil the requirements of Paragraph 9 of Annex I of the Directive 2004 22 6 3 The tamper evident rating plate is located on the left side of the operation unit Figure 8 6 4 Access to the calibration store button on the MCU board is protected by a tamper evident label Figure 9 6 5 Components that may not be dismantled or adjusted by the user will be secured by either a wire and seal or tamper evident label and securing mark The securing mark may be either a mark of the manufacturer and or manufacturer s representative or an official mark of a verification officer 7 ALTERNATIVES There are currently no authorised alternatives 8 ILLUSTRATIONS Figure Photograph of WPL 5000 Figure 2 Schematic of WPL 5000 Figure 3 Upper Printer Unit Figure 4 Under Printer Unit Figure 5 Display and Operation Unit Figure 6 Normal Mode Display Figure 7 Rating plates Figure 8 Location of rating plate Figure 9 Sealing of MCU board 9 CERTIFICATE HISTORY ISSUE NO DATE DESCRIPTION UK 0126 0038 19 September 2008 Type examination certificate first issued LEVELING DEVICE SPECIFICATION PLATE OPERATION UNIT DISPLAY UNIT PRINTER LIFT UNIT WETGH CONVEYOR V INFEED CONVEYOR UPPER PRINTER UNIT T GUIDES LABEL APPLICATOR UNIT A E OUTFEED C
11. the weigh conveyor It supports the conveyor and associated rollers belts and fixings 2 1 4 The thermal label printer head 15 located above the outfeed conveyor and has adjustable height lateral and rotational position It contains the hardware necessary to print feed and apply self adhesive labels from a reel The label applicator contains a vacuum device which is used to hold the label in place on the applicator which places the label onto the pack as it reaches the required position The label application is powered by pneumatics and a pressure regulator is mounted under the outfeed conveyor Figure 3 shows the Upper Printer Unit and Figure 4 shows the Under Printer Unit 2 2 Electrical 2 2 1 The Scale Control Unit 15 located behind the weigh conveyor with the Main Control Unit MCU located behind the outfeed conveyor They are both protected from potential shock hazard by an enclosure which cannot be opened without a tool 2 2 2 The Display unit Figure 5 consists of a colour LCD panel a plastic enclosure and a touch screen membrane overlay The Display unit 1s secured on a hinge to the operation unit and can be adjusted to alter the viewing angle A contrast adjustment is provided to obtain optimum viewing 2 2 3 The Operation unit Figure 5 1s supported by a stainless steel pipe stand and comprises a control panel consisting of the mains electrical 1solator conveyor start pause and operation stop buttons infeed guide adjustment
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UK/0126/0038