WI-125 Indicator Series User`s Manual
Contents
1. below WEIGH MODE SEALED or UNSEALED TEST VERSION END part dash number prefix 8 revision DISPLAY BUTTONS A to D SERIAL END Display does tests span test self test buttons READY BUSY LOOP NO LOOP Figure 4 Test Menu 4 5 Enter the test mode from gross net operation by pressing and holding the MENU key until EStis displayed SEALEd or unSEALEd is dis played briefly while you hold the key If you release the MENU key too soon press G N to return to normal weigh mode and begin again 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 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 seconds or press SELECT whenever End is displayed Press MENU to toggle between choices Press G N to return to gross weighing operation at any time 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 the2. the chosen unit of measure 5 Place weight on the scale Gross weight is displayed WI 125 Indicator Series User s Manual Net Weighing Pushbutton Tare Entering a Scroll Tare 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 on the previous page 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 1 With the scale empty the indicator powered up in gross mode zero the scale by pressing 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 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 Scroll tare is not available on the Super Saver model 1 From gross net weighing mode pres
3. Display Averaging 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 Adjustment VIBRATION COMPENSATION Analog Low Pass Filter Software Low Pass Filter 3 5 H x 7 5 W x 6 D 8 89 cm H x 19 1 cm W x 15 2 cm D Super Saver Full Feature Metal case NEMA 4X Lexan case 9 37 W x 6 75 H x 3 75 D without mounting bracket 23 8 cm x 17 1 cm x 9 5 cm Standard Wall mount transformer 12 to 20 volts 133 mA 60 Hz Optional AC Version 115 230 volts AC 13 mA 50 60 Hz single Super Saver Full Feature Metal case phase NEMA 4X Lexan case 115 volts AC 50 mA 230 volts AC 25 mA 50 60 Hz single phase Optional 12 VDC 8 digits 7 segment LCD 0 6 inch high with annunciators and backlighting not available on Super Saver model 1 to 10 display periods One two or five times per second NIST Handbook 44 Class III IIIL 10 000 divisions Consumer and Corporate Affairs Canada FCC Class A 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 eight 350 ohm weigh bars 10 to 40 C 14 to 104 F for
4. Figure 1 WI 125 Keyboard TARE key Enters a pushbutton tare in gross net operation GROSS NET key Accesses the gross weighing mode from any other function and activates the net weighing mode if a tare is active ZERO key Zeros the scale in gross or net weigh mode This button also clears scrolled digits on the display before they are accepted PRINT key Sends a print command and is used to select menu items MENU key Used to access menus and move among choices in a menu UNITS key Changes the unit of measure during operations mode This key also moves one space to the left any digit that has been scrolled in with the 4 key UP ARROW key Lets you scroll through numerical values and the decimal point 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 63 2 Press the key repeatedly until the 6 appears on the display Press the key once to move the 6 one space to the left Press the 1 key until 3 appears Press the key once to move the 63 one space to the left Press the 4 key until the decimal point appears The decimal appears after the 9 as you scroll through the numbers with key Press the key once to move the 63 one space to the left Press the key until 2 appears Continue with instructions or press G N to return to normal weigh mode WI 125 Indicator Series User s
5. HB 44 specs 10 to 90 relative humidity 810 000 at 3 mV V 1 mV V 270 000 counts 30 times per second 0 14 to 3 5 mV V 0 1 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 not applicable to Super Saver version 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 1 division per second Starting Delay 2 seconds Second order correction provides smooth curve fit through three points zero linearity span Two section with 10 second time constant for low power analog and 06 second time constant for standard analog One section with 05 second time constant WI 125 Indicator Series User s Manual Introduction The WI 125 Indicator comes in three versions the Super Saver Full Fea ture and NEMA 4X The WI 125 Super Saver is a simple weight indicator which includes push button tare The WI 125
6. Manual Indicator Operation The unit will power up in gross or net weighing mode depending on what mode the unit was in when last turned off All calibration zero gross and tare values will be maintained during power loss The indicator display Figure 2 tells you the status of the indicator through the appearance of annunciators The annunciators are small black arrows pointing to the different labels around the display face WEIGH TRONIX WI 125 SERIAL NO Doa 0 0 0 0 0 0 0 0 E Annunciators v 7431 X PRINT env ej paa III IINTL nmax 10 000 Figure 2 Indicator Display Annunciators Gross Appears when indicator is in gross weighing mode Net Appears when a tare is in effect and the indicator is in net weighing mode No annunciators appear while Zero Appears when the scale is within 1 4 division of zero motion i E orons gardaran Print Appears when the print key is pressed and while data is transmit ted lb kg Points out the active unit of measure in weighing mode WI 125 Indicator Series User s Manual 7 Operations Menu Gross Tare Net Weighing Operations Gross Weighing Depending on your model of WI 125 and firmware revision level your unit may be configured to display some or all of the following functions pushbut ton tare time date accumulator counter and backlight These can be viewed and changed if allowed by the security code This manual assumes the unit is configured
7. to allow full access to all functions You can disable unneeded options Instructions are in the Service Manual Below is a flowchart and general instructions for moving around the operations mode menu e Net ross Ne Weighing Mode TARE ID HOUR DAY ACC COUNT LIGHT La Time as Date as Weight Number of Enabled 12 hour mm dd yy accumulator weighments or NO TARE Current Current or pis in Disabled tare value ID 24 hour dd mm yy accumulator 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 go up and down in the diagram Press SELECT to select new choice and go up in the diagram Press G N at any time to save changes and return to gross net weighing mode To perform gross net weighing operations follow these steps 1 Poweruptheindicator Indicator powers up in gross or net mode 2 If the unit is not in gross mode press the G N key once to get to gross mode The annunciator illuminates next to gross See Figure 2 3 Verify the scale is empty and zero the scale by pressing the ZERO key No weight is displayed and the zero annunciator illuminates See Figure 2 4 Select unit of measure by pressing the UNITS button The units annunciator will point to
8. Avery Weigh Tronix Pi WEIGH TRONIX wi 125 Ty 3000 x 18 2268 0x SM WI 125 Indicator Series 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 spe
9. Full Feature is a full function weight indicator with backlight display RS 232 serial output and scroll tare The WI 125 NEMA 4X Indicator is a full feature model enclosed in a NEMA IV Lexan case This set of instructions is divided into the following sections e Introduction e Operations Mode e Keyboard Indicator Operation e Indicator Diagnostics e Wiring Connections e Transmitting Data Specifications 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 or scroll tare identification entry time 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 Scroll tare id time date and backlight are not available on the Super Saver model Keyboard The keyboard consists of 7 keys Five keys or buttons provide all the basic weighing functions Tare e Gross Net e Zero Print 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 WI 125 Indicator Series User s Manual 5 Key Functions Entering Numbers with Arrow Keys Ifat any time you enter an incorrect number press CLEAR to delete the number then re key
10. P7 and P8 Sense Yellow On systems not using remote sense 5 wires jumper P7 1 to Output White P7 2 and P8 1 to P8 2 with jumper Shield Gnd White Orange Output Red Sense Blue Excitation Black 16 WI 125 Indicator Series User s Manual Transmitting Data The WI 125 Full Feature Indicator provides an RS 232 output for data WI 125 Super Saver transmission The RS 232 connector is located on the back of the indicator and Full Feature and is a male 9 pin connector Connect a printer following the pin assign ments listed in Figure 6 9 pin male connector Signal Name Pin Number Transmit to printer 3 Receive from printer 2 CTS BUSY from printer 8 DTR READY to printer 4 Logic Ground 5 Shield Shell Figure 6 RS 232 Connector pin asignments WI 125 NEMA 4X The WI 125 NEMA 4X also provides an RS 232 output for data transmission to a peripheral device Refer to the following interface connections for proper transmission See Figure 5 for illustration RS 232 Connections Terminal Board Description Logic Ground Transmit Data Receive Data Data Terminal Ready Clear to Send Shield To transmit data follow these instructions If your indicator has a peripheral device connected from the gross net weighing mode press the PRINT key to transmit the selected output s The PRINT annunciator See Figure 2 will illuminate while data is transmitted and the data configured to be pri
11. cifications at any time July 2008 125GRP_U P65 PN 29559 0012 Issue AK Printedin USA Table of Contents INTO UCHON asc eto 5 Operations Mode sissi apr ich 5 KEY as a nihi oct Al LoH E Naldi dai nti calici 5 Key PUNCHONG ein loto cid 6 Entering Numbers with Arrow Keys ccocccoconnccccccnnccnccnonccccnccnnnnnannnnnnnos 6 indicator Operations dicta 7 Powering UD a o 7 ANNUNCIAtO Seimin ea La aa lalla 7 Operations Menta isso ies 8 Gross Tare Net Weighing Operations 8 Gross INGIGNING sicilia Er ai dii 8 Net Welg MINO citas dl pia 9 Pushbutton Tare unta cda 9 Entering a Scroll Tare ssaa iii iii 9 Clearing the Active Tare nit li 10 Net Weighing Operation insistas cia 10 ID N mpber EAV sic lili 10 Viewing and Setting Time Option casonas 11 Viewing and Setting Date OptiOM oooooccccccncdiconicccccnccnnnccanancncncnnnnnos 11 Single Accumulator with Counter ooooooonncccccnnncccoonoccccnncnnnananancnnncnnnano 12 Viewing Accumulated Weight and Count i 13 Enabling or Disabling Display Backlight ii 13 Indicator DIAQNOSUCS eenia a oea a i bea 14 TestiM de E 14 Wiring Connections cielo apra lusii lisi 15 PIN ASSIGNMENTS siii palio iii i A iii 15 Transmitting D ta itir isa senese ila ila 17 COMMUNICATION Protocol corista dc 18 Pages are numbered consecutively beginning with the cover page WI 125 Indicator Series User s Manual 3 WI 125 Specifications Dimensions Power Display
12. efore 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 Hour is displayed In the 12 hour clock configuration you will see time displayed as hours minutes and A for A M or Pfor P M 09 40 A In the 24 hour clock you will see hours minutes and seconds 09 40 38 0 A or O Pis displayed The A is for A M Pfor 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 Your indicator must have the appropriate circuitry and be configured to allow the following 1 From gross net weighing mode press MENU repeatedly until WI 125 Indicator Series User s Manual dAY is displayed Single Accumulator with Counter Weighing and Printing Printing the accumulated weight and count can be accomplished at any time during the weighing pro cess however printing these values automati cally clears them from memory So take care to print the accumulated values only after you have made all the necessary weighments A print add function will occur if you have autoprint enabled or if a remote Print command is received by the indicator 12 2 Press SELECT 3 To change the date key in the new data Refer to the section Entering Numb
13. ers with Arrow Keys 4 Press SELECT to return to the operations mode menu or press G N to return to gross net weighing mode Depending on the configuration of your indicator you will see the date displayed in one of three ways e month day year or e day month year e year month day The old date is replaced with the new date The old date is replaced with the new date 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 MVV VVV VVV G G G Count Total AAWA 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 218 lb 208 lb 200 1b 3 618 lb VAYA Sample printout WI 125 Indicator Series User s Manual Viewing Accumulated Weight and Count GROSS may be pressed at any time during viewing to return to weighing mode Enabling or Disabling Display Backlight 1 With weight displayed press MENU until 2 Press PRINT SELECT 3 Press PRINT SELECT to t
14. k Excitation Excitation Yellow Sense Blue White Red Wht Orn Shield Sense Signal Signal Following are instructions for connecting the weight sensors and the RS 232 cables to the terminal boards on the WI 125 NEMA 4X Indicator Refer to Figure 5 on the next page To access the terminal boards 1 Remove power from the scale 2 Remove display enclosure from the mounting bracket by removing the four 1 2 10 32 capscrews securing the display case to the mounting bracket 3 Remove the two 3 8 10 32 capscrews securing the enclosure brackets and carefully pull the enclosure halves apart You may now access the two terminal blocks TB1 and TB2 which are located in the back half of the enclosure on the left hand side See Figure 6 on the next page To reassemble the WI 125 reverse the steps listed above making sure to reinsert the shorter capscrews in the middle position of the enclosure bracket WI 125 Indicator Series User s Manual 15 RS 232 Interface RS 232 Weight Sensor Board Power Supply NEUTRAL N AC Power AMI P7 Ov Connection Also available in 12VDC Weight Senso Interface PIN A _PINB 1 ADS GND e DC Power Connection Figure 5 Internal connections Signal Cable Connections Terminal Board WT Wire Color On systems using remote l Excitation Green sense 7 wires store jumper on a single pin of
15. nted will be output to the printer See Figure 7 for a sample printout WI 125 Indicator Series User s Manual 17 Communication protocol Samples of the default printout for a WI 125 are shown in Figure 6 This is the displayed weight Gross or Net followed by a carriage return and line feed Gross weight Net weight 5 i366 ib H 5566 lb or An enquire code can be sent to the WI 125 This will prompt the indicator to send a standard printout The default enquire code number is an ASCII decimal 005 This number can be changed in configuration The default settings for serial output are Busy Disabled Baud 1200 Parity Clear Stops 1 18 WI 125 Indicator Series User s Manual IP 5 e BALANZAS Y BASCULAS Av Tecnol gico Norte N 148 Int 32 Condominio Industrial El F nix Santiago de Quer taro Qro C P 76154 Comun quese al 442 2 10 22 00 www balanzasybasculas com ventasObalanzasybasculas com
16. of material is displayed 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 2 Press SELECT 3 With the current ID number displayed enter a numerical value for your ID number Refer to the section Entering Numbers with Arrow Keys 4 After your new ID number has been displayed press SELECT 5 Press G N to return to the weighing mode WI 125 Indicator Series 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 Viewing and Setting Time Option If you enter an incorrect digit press CLEAR to clear the display one digit at a time Setting A M amp P M 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 Your indicator must have the appropriate circuitry and be configured to allow the following 1 From gross net weighing mode press MENU repeatedly until Press SELECT To set the 12 hour clock press the 1 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 b
17. oggle back to ACC 4 Press MENU once 5 Press PRINT SELECT 6 Press PRINT SELECT to toggle back to count 7 Press G N to return to weighing mode ACCis displayed Total weight of all loads is displayed ACCis displayed count is displayed Total number of loads is displayed count is redisplayed Current weight is displayed 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 The backlight is not available on the Super Saver model 1 From gross net weighing mode press MENU repeatedly until 2 Press SELECT 3 Press MENU to toggle between enabled or disabled 4 Press SELECT to return to the operations mode menu or press G N to return to gross net weighing mode WI 125 Indicator Series User s Manual Lightis displayed ENABLED or diSAbLEd is dis played 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 Lightis displayed The light selection is accepted and the display returns to gross net mode Indicator Diagnostics The test mode is used to test various functions of the WI 125 The test menu is shown in Figure 4 Instructions for using the test menu are found
18. prefix and the dash number DISPLAY With diSPLAY displayed press SELECT and the bottom row of 14 annunciators turns on Press SELECT again and a dynamic test is run Press MENU to stop the dynamic test or consecu tively press MENU to step through the display test routine Press SELECT when the dynamic test is active to return the unit to diSPLAY WI 125 Indicator Series User s Manual Wiring Connections WI 125 Super Saver and Full Feature Pin Assignments optional NEMA 4X WI 125 NEMA 4X Pin Assignments BUTTONS With buttonS displayed press SELECT and an underscore will Ato D SERIAL 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 Displays the analog to digital counts The span is normally 20000 counts per millivolt per volt With a calibrator at zero millivolts per volt the displayed value should be between 200 and 200 Tells you if the serial output is ready or busy A jumper connect ing pins DTR to CTS of the serial port will cause buSY to be displayed Pressing the MENU key puts no LOOP on the display With pins XMITT to RECV connected LOOP is dis played With them disconnected no LOOP is displayed The following pin outs refer to the connector on the back of the WI 125 Super Saver and Full Feature The colors mentioned in the table below are Weigh Tronix Weigh Bar colors only Green Blac
19. s the MENU key 2 Briefly press the SELECT key 3 With the current tare value displayed enter a numerical 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 WI 125 Indicator Series User s Manual 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 NOTE A tare value cannot be entered while no tArE is displayed You must press MENU before entering a tare value New tare value is displayed then tArE is displayed Display returns to gross or net mode Clearing the Active Tare Net Weighing Operation ID Number Entry 10 There are two ways to remove the current or active tare weight A Remove all weight from the scale and press TARE With the gross or net annunciator illuminated press MENU then press CLEAR 2 Pressthe G Nkey 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 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
Download Pdf Manuals
Related Search