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WI-127 Indicator Service Manual

1. BUT DOES NOT NEED TO BE CONNECTED TO TBe NOTE FOR INBDUND DUTBDUND AND IN MOTION INPUT SIGNALS SEE INBOUND OUTBOUND AND IN MOTION SERVICE SUPPLEMENTS IN THIS MANUAL CAUTION FAILURE TO OBSERVE PROPER POLARITY WHEN REPLACING BATTERY BD MAY CAUSE A
2. WEIGHHTRONDS 71 127 C g2 D GROSS O A O bb O E HW Z o a o di SELECT UnDER ACCEPT over we UNITS 8 00 1 7 8 9 ESCAPE 4 5 6 num 5 4 MENU im zuo 7 FT LONG POWER CORD 7 07 Y MDUNT ING t dii qp 038 t 1270L1 le 12 27 818 DIA 4 PLACES I 164 9 00 USO 0 75 TYP m I t FN WI 187 WALI UNT NSTRUCI NS T
3. Re U R3 R6 di n CRS CR6 ce n RS VEL HOLES XIX TI R7 E d ue q TI RI4 a R8 01 c 04 o 1 9 d RI u tss u RIO q R13 5 RII lt gt 628 C27 T ce RI5 L mee noon C33 SO m R17 R20 1 R19 U4 g 8 so z R18 oono a 3 Rel R85 P nnn 14 1 5 5 g MEME 8 U6 EE R23 S CD RE E Ree R4 5 ni NI R40 9 VR3 ez E amp 5 VR4 5504 321 a 07 5555 j O PLACE part NUMBER STICKER TBel HERE as i LI SEE CHART VOL OUT CUR DUT CUR RETURN VOL RETURN AN EXTERNAL DEVICE WHICH DRAWS MORE THAN 100mA IS CONNECTED 5V AT 15 1 OR TB16 6 ON THE MAIN BOARD THE TRACE FROM TO E2 ON THE ANALOG BOARD MUST BE CUT AND A JUMPER FROM TO MUST BE INSTALLED NOW THE ANALOG OUTPUT BOARD OPERATES 22 8V WHEN THE ANALOG OUTPUT BD IS JUMPERED TO OPERATE 22 8V 02 8V S
4. DATA DUTPUTS There ore 5 1 4 decades of data using the following lines 100 000 80 000 40 000 20 000 1 000 800 400 200 4 2 and 1 The data is left justified with an implied decimal point For example 8 000 4 000 2 000 10 8 of 1 10 100 1 000 500 6 000 80 000 etc 98 scales with capacities etc will use the 100 000 line for the most significient digit Scales with capacities of 2 40 will use 80 000 40 000 20 000 and 10 000 lines as appropriate for the most significant digit 100 80 40 20 q q D q q 5 q q D q q 0 q Ue U8 5 q q 5 q q D 5 0 q 5 q q D q 0 P 4 oE1 1 09 TB26 TB28 TB29 sl UG Li z 0000030 bu end 22225555 S002006 Eum CONO OOOO 2229925204 5 uUa TUT OS Pa acu S EE lt Gab gt EB ac AS o 127CUBC P19 ON BACK SI FRONT PANEL BACKER PLATE TO FRONT PANEL KEYPAD VIEW OPTION BOARD STACKING PROCEDURE 2 BI DIRECTIONAL SERIAL PORT BOARDS 1 INPUT OUTPUT BOARD 1 BCD PARALLEL OUTPUT BOARD 1 ANALOG OUTPUT BOARD 19 MAIN BOARD 3 BOARDS STACKED MAXIMUM CANY ORDER ANALOG OUTPUT BD MUST BE CONNECTED TO J19 AND BE LASTCON TOP OF THE STACK
5. FS J19 E O He ccc cT ii C16 P19 Re R1 b ICRI b re E me mee wn JL fia u 1 1 Ul Ue d us qU6n D e LT 18 1p 01 D d Cc3 q d b 10 U3 QUA i q gp 12 q h Co meoko cog e eJ LONOIN Joo 2040401 ele va aiam Qo EORR 1021104 a aa e gy 25 ge ey 2 014 016 Qa Qe Q5 Q7 012 010 Q13 Q19 RC L M L 3 L L y L M Res 7 CRI CRS CRI R30 CR CR6 CRIO CRI4 Ra CR3 CR7 CRIS Raa CR8 PRI 16 E4 of5 LRS4 EI oE Vo E3 O M TBeB TBes TBP5 TB24 Sp OE 8 1 8 1 8 Li 127CUBC guns sos phe GRRBRGARRR 22522555 2 RRR EEE EF Pale de d e MM eot lt a 22222222 4 K3 K1 TYPICAL RELAY C Ke MEC ONNECT ION P19 ON BACK SI Field Service Kit 490 70 1042 49160 0011 BCD PARALLEI AR NL Y DESCRIPTION OF DUTPUTS
6. 1 2 NOTE All serial data is transmitted out of TB34 35 and 36 at the SOME TEXT SUCH AS REFERENCE same time To configure the serial port for bi directional DESIGNATORS SIGNAL DESIGNATION communication you must select which format RS 232 etc ETC MAY BE IN DIFFERENT LOCATIONS will receive data from the external device See serial port ON YOUR ACTUAL BDARD THE DIFFER chart for correct jumper position ENCES ON THIS PAGE ARE FOR CLARITY ONLY 97 Field Service Kit 49156 0017 FFS amp IN CC 49 070 1034 PU S CBUAR WI 127 INDICATOR 115 230VAC OPTION BOARDS CUTOFF amp INPUT BCD PARALLEL 7 C2 2 a D Z NS AXI gt RITY NL Y2 MPUNENT SI T NA
7. Ge Hw ew uses son or Ene ee He RE 84 WI 127 Indicator Service Manual Push SELECT to exit the menu BCD is not offered unless the BCD board is installed ET foal Lx seat Full and Adjust are not offered if Inputs Sga Transfer Off is selected in Output SEAL sucht toggle between 10 000 10 000 See List in No usePb ves 127 Inputs Menu Port 2 and Port 3 are offered only if Lay n End Group End additional serial boards are installed Group No 4 5 Same choices as Input 1 WI 127 Indicator Service Manual 85 ros pase on Hor er Hz ETE Pose ooo H 5 dps e ass Em at 187 Fonera Y o Offered only if there are 2 or more cal points Push SELECT to exit the menu Port 2 and Port 3 are offered if additional serial boards are installed 86 WI 127 Indicator Service Manual In Motion Service Menu Part 2 Out 1 8 is restricted to 1 3 when optional I O board is not installed Out 9 16 is not offered when Option is not offered if optional optional I O board is not installed board is not installed WI 127 Indicator Service Manual 87 In Motion 110 110 Menu er pm nes H os H een H S Hwe 8 9600 H 19200 600 1200 H 2400 H 4800 PB Print D Unit3 100 00
8. I XI 1 1 2 7 ES ES 50 WI 127 Indicator Service Manual Table 5 ASCII Control Code Values Control Control Control Control Code Character Code Character Code Character Code Character Carriage Return Delete NOTE To repeat a control code a number of times enter the control code a decimal then the number of times you want it repeated Spaces letters or carriage returns can easily be repeated this way WI 127 Indicator Service Manual 51 Step by Step Instructions Entering the Define To customize layouts and ASCII strings you must enter the Define submenu of the Service Menu then follow the flowchart pictured below Follow these instructions 1 From weight display mode key in the security code default code submenu is 127 The code number is displayed 2a Press and hold ESCAPE for tw
9. Phys setto Yes If Phys is set to Yes you must remove the physical seal rear sealing plug of the WI 127 to access an internal switch When you press this switch you have full editing privileges and the display shows the first item in the Service menu About without the need to enter the password If you enter the Service menu using the password and not the internal switch you can change only the configuration items in Table 1 that are in normal not bold print PHYS set to NO If PHYS is set to NO correct password entry is the only way to have editing privileges of all the items in Table 1 without breaking the physical seal See note to left If the password is not entered correctly the setup menu items can be viewed but not edited Calibration Items Configuration Items Any item in the Adjust menu Any item in the Scale menu Any item in the Options menu Any item in the Seal menu Any item in the Serial menu Any item in the Analog menu Any item in the B C D Out menu Table 1 Calibration and Configuration list This is the end of the 110 section The next section covers the 127 section ofthe Setup menu WI 127 Indicator Service Manual 23 Top Level of 127 Menu The top level menu items of the 127 menu are shown in Figure 13 127 Adjust See See See See Se e See See See See Se Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 20a Figure 21 Figure 21 To exi
10. M iaaii 100 102 WI 127 Indicator Service Manual 3 WI 127 Specifications Power requirements 115 Volts AC 10 to 15 0 3Amp maximum 230 Volts AC 10 to 15 0 15 AMP maximum 50 60 Hz Excitation 10 Volts DC Supports up to twelve 350 ohm weight sensors Operational keys Five yellow standard keys Zero Tare Print Units Select Three function keys F1 F2 F3 Numeric keys 0 9 Operational annunciators Gross Tare Net Print Zero Motion Under Accept Over Cutoff ID Three units of measure Display Eight digit seven segment 0 8 inch high LED Display rate Selectable 1 2 5 10 Analog Range 6 666 Analog to digital conversion rate 60 times per second Unit of measure Three independently programmable Pounds kilograms grams ounces ton tonne custom Off Capacity selections 999 999 with decimal located from zero to five places Incremental selections Multiples and sub multiples of 1 2 5 Programmable selections Zero range motion detection automatic zero tracking five point linearization Time and date RAM Battery backed up real time clock and RAM are standard Internal resolution 6 291 456 counts per mV V per sec Harmonizer digital filtering Fully programmable to ignore noise and vibration Standard inputs Seven configurable logic level inputs for functions such as PB tare print zero units select gross and net Standard o
11. This feature keeps the indicator from functioning at power up in an unstable environment Stable Range Delay Display A Z T Range To exit back to normal weigh ing mode press the SELECT key and save changes as Net needed by pressing ENTER with SAVE displayed Update This selection allows you to view and edit the division size of the enabled units of measure You can enter any division size The indicator will use the closest division size for each enabled unit of measure You can view the division in other units of measure by pressing the UNITS key The number is stored in the resolution you enter but is displayed in the closest valid division size Any additional resolution is used in calculating division size in the other units of measure Use this menu item to set zero related options Zero range is specified as a percent of capacity referenced from the deadload There are three items in the submenu Range Range and Start Use this to set the negative range below reference zero within which the unit may be zeroed 100 is the default value Use this to set the positive range above reference zero within which the unit may be zeroed 100 is the default value Use this parameter to determine whether or not the indicator must reach a stable reading within the above range before it will exit the start up sequence automatically zero the scale and begin weighing While trying to acquire a stable zero
12. 15 With PointS displayed press ENTER v Press ENTER Press MENU Press ENTER 7 Key in the count value for the zero calibration point Press ENTER v Press ESCAPE Press MENU You may leave this point at 5000 Ibs or you may change the value for this calibration point To change this calibration point key in the new value now and press ENTER v To leave the point at 5000 lbs press ENTER v Press MENU Press ENTER Key in the count value for the A XXXXX calibration point Press ENTER Press ESCAPE Press SELECT to save your calibration WI 127 Indicator Service Manual 0 isdisplayed This is the zero calibration point CAL is displayed Counts is displayed Current count value is displayed Press UNITS to view and edit the count in mV V Value is displayed Value is accepted and Counts is displayed A Ois displayed 5000 is displayed This is the full capacity calibration point Full capacity is factory calibrated at 1 mV V input CAL is displayed CAL is displayed Counts is displayed Current count value is displayed Press UNITS to view and edit the count in mV V Value is displayed Value is accepted and Counts is displayed A XXXX is displayed You have now calibrated the standard two calibration points using count calibration Adding Calibration Points To exit back to normal we
13. default 7 1or 2 even Odd Specified that a parity bit which insures an odd number of logic one bits is transmitted 7 1 or 2 odd Clear Specified that a logic zero bit is always transmit ted after the data bits space parity 8 1 none Set Specifies that a logic one bit is always transmitted after the data bits mark parity 7 2 none Select the number of stop bits Choices are 1 default or 2 WI 127 Indicator Service Manual 35 127 BCD Out Menu The next item in the 127 menu structure is B C D Out Figure 19 below shows this menu This submenu configures what the BCD output board will print It is offered only if the BCD board is installed Choices are off dis played weight gross weight and net weight If you choose displayed weight BCD will output gross weight or net weight depending on what you are using at the time If you access the user menu the BCD output will be whatever was last displayed If you use the SELECT key to access the tare display mode BCD output will be Gross if tare 0 Net if tare 0 BCD is not offered unless 127 the BCD board is installed See See See See To exit back to normal weigh Figure 13 Figure 14 Figure 16 Figure 17 ing mode press the SELECT key and save changes as needed by pressing ENTER Sdi with SAVE displayed Figure 18 127 B C D Out menu 127 Analog Menu The Analog submenu is next This submenu configures the analog output option board
14. mitted Inbound outbound gross weight for the currently compleyed transaction is transmitted Inbound outbound tare weight for the currently completed transaction is transmitted Inbound outbound net weight for the currently completed transaction is transmitted Inbound outbound net accumulator value for the currently selected channel is transmitted Inbound outbound transaction counter value for the currently selected channel is transmitted Currently selected tare register number is transmitted Source of the tare weight for the currently selected tare register is transmitted The two default values are Pb pushbutton and KP keypad Net accumulator value for the currently selected tare register is transmitted Transaction counter value for the currently selected tare register is transmitted Layout nn is used once for every inbound outbound channel in existence in ascending order This supports the ability to generate inbound outbound database reports Layout nn is used once for every inbound outbound channel that has an inbound weight in ascending order This supports the ability to generate inbound outbound database reports Layout nn is used once for every tare register in existence in ascending order This supports the ability to generate tare database reports 68 WI 127 Indicator Service Manual ASCII strings As mentioned in the previous section layouts may include a number of e el
15. 1 part in 20 000 counts per mV V Adjust deadload offset zero pot in your junction box so the display reads 200 counts J Box Deadload Offset 10 WI 127 Indicator Service Manual You may also use this Loadcell screen to view deadload offset while adjusting the zero pot in a J box for 0 0 mV V Serial Ready Busy Loop No Loop To exit back to normal weigh ing mode press the SELECT Outputs key and save changes as needed by pressing ENTER with SAVE displayed Sequence With motors connected to Out 1 3 or external circuits this is a good Out 1 8 way to test your hardware Out 9 16 With LOAdCELL displayed press the ENTER key to see a live display of the current counts coming from the loadcell 400400 is the example shown in Figure 5 Press the UNITS key to toggle between the counts display mode and the mV V display which appears in this format 2 00200 This stands for 2 002 mV V The decimal indicates you are looking at mV V This item accesses the internal port serial tests With SEriAL displayed press the ENTER key Port 1 is displayed This is always the internal serial port When the optional serial boards are installed in the same stack port two is always on the bottom When installed in different stacks side by side port two is always closest to the power supply Press the 4 amp or MENU key to select the port you wish to test With the port you want to test displayed press the ENTER v key
16. 100 100 pct er Deadload Display Offered only 2 or more a cal points WI 127 Indicator Service Manual 88 Yes and No toggles with the SEAL switch Push SELECT to exit the menu WI 127 Indicator Service Manual 89 90 WI 127 Indicator Service Manual 7 7 ENCLOSURE SHOWN W PANEL MOUNT ENCLOSURE SHOWN W DESK MOUNT GND CABLE assy So REAR COVER gt ENCLOSURE CREAR VIEW 127 TORQUE TO 22 INLBS WARNINGS FOR CONTINUED PROTECTION AGAINST RISK OF ELECTRICAL SHOCK AND LEAKAGE THE ENCLOSURE GASKET MUST BE FREE OF DAMAGE AND ALL FASTENERS MUST BE TORQUED TO THE RECOMMENDED LEVELS 38 06 NYLON BOLT SEALING SCREW PLUG 7 INCH LBS 10 32 CAP NUTS ENCLOSURE REAR PANEL 12 INCH LBS 8 32 KEP NUTS FRONT PANEL BACKER 10 INCH LBS CABLE STRAIN RELIEFS POWER amp LOAD CELL 22 INCH LBS A UNIT THAT FAILS DUE TO IMPROPER TIGHTENING OF THE FASTENERS VOIDS THE WARRANTY EACH TIME THE UNIT IS OPENED EXAMINE THE REAR PANEL RUBBER GASKET FOR DAMAGE INSPECT THE GASKETS OF THE STRAIN RELIEFS AND CHECK THE TORQUE ON THE STRAIN RELIEFS THE STRAIN RELIEFS AND STRAIN RELIEF GASKETS SHOULD BE REPLACED AFTER THEY HAVE BEEN LOOSENED AND TIGHTENED SEVERAL TIMES WARNING FUSE TYPE 3AG 115 VAC 1 0 AMP ONLY WARNING 230VAC 0 5 AMP ONLY TORQUE TO 7 INLBS REAR COVER CINSIDE VIEW TORQUE TO 12
17. 150 of the weight swings that need to be suppressed WI 127 Indicator Service Manual 17 We recommend the following values as a Starting point for Harmonizer filtering Display Update 10 sec Ave 8 disp or 48 A Ds Constant Level 4 Threshold Zero 18 f Tips on setting up and using the Harmonizer filtering 5 To find the best settings for your filter needs follow the steps listed below 1 What to Do Determine the amount of positive and negative force exerted by the vibration on the scale How to Do It Set Threshld to 0 0 Constant to OFF and Average to 1 0 A Ds Return to weigh mode and observe the weight swings Record the difference between the highest and lowest displayed weight values Add 30 to 50 to this value This is a good starting value for the Threshld setting Do not set your indicator to this value until told to in step 7 2 Setting the Average to higher values increases the filtering effect What to Do Set Threshld to 0 0 Constant to OFF and Average to 12 0 A Ds Check the stability of the scale How to Do It Save changes and exit to normal weight mode Observe the Center of Zero light If it is on all the time your scale is stable within 74 division If the Center of Zero light blinks more filtering is required Go to step 3 3 Repeat step 2 but increase the Average by 12 0 A Ds Keep repeat ing steps 2 and 3 until the scale is stable or you ve tried the entire range of A
18. Choices are off displayed weight gross weight and net weight If you choose displayed weight the analog board will output gross weight or net weight depending on what you are using at the time If you access the user menu the analog output will be whatever was last displayed If you use the SELECT key to access the tare display mode analog output will be Gross if tare 0 Net if tare 0 Adjust Serial Full and Adjust are not offered if See See See See See Off is selected in Output Figure 13 Figure 14 Figure 16 Figure 17 Figure 18 Adjust Zero Full 90 000 110 00 Figure 19 127 Analog menu Output This item specifies which weight the analog output will follow Choices are off displayed weight gross weight or net weight Full When selected the indicator will display the last value used or the default value You enter the full capacity of the analog output which may be less than or greater than the capacity of the scale For example the capacity of the indicator might be 5000 Ib but it may be desirable to have 3000 Ibs as the full capacity of the analog output In any case the 36 WI 127 Indicator Service Manual analog output has nominal under and over range limits of 20 After entering this value press UNITS to select the unit of measure for the value This selection is not offered if off is selected under Output Adjust These choices Zero and Full allow the zero and
19. IN LBS GROUND CABLE ASSY TO GND STUD INSIDE ENCLOSURE WI 127 INDICATOR 115 230VAC PARTS AND ASSEMBLY ITEM NO DESCRIPTION W T P N QTY 1 Enclosure SST 49057 0017 1 2 Bezel Gasket 49061 0011 1 3 Keypad Backer Plate Assy standard 49060 0012 1 Keypad Backer Plate Assy GTN 49060 0038 1 5 Std Main PCB Assy w o E PROM 115VAC 49067 0015 1 Std Main PCB Assy w o E PROM 230VAC 49067 0023 1 Std Main PCB assy w E PROM 115VAC 49067 0106 1 Std Main PCB assy w E PROM 230VAC 49067 0114 1 In Motion Main PCB assy w E PROM 115VAC 49067 0031 1 In Motion Main PCB assy w E PROM 230VAC 49067 0049 1 GTN Main PCB assy w E PROM 115VAC 49067 0056 1 GTN Main PCB assy w E PROM 230VAC 49067 0064 1 6 Rear Cover Gasket 49062 0010 1 7 Rear Cover 49063 0019 1 8 Kep Nut 8 32 1025 00125 23 10 Screw Sem 6 32 X 25 L 14473 0223 10 11 Cap Nut Modified 10 32 26513 0013 2 12 Nylon bolt 1019 11926 1 13 Flat Washer 1030 12680 1 14 Cap Nut 10 32 15786 0016 14 15 Cap Nut 238 16 15771 0070 2 16 Tooth Washer 38 15698 0179 2 17 Flat Washer 38 16163 0066 2 18 Neoprene Pad 19563 0025 2 19 Screw 8 32 X 44 14473 0363 4 20 Rubber Bumper 15349 0024 4 21 Lock Washer 8 14474 0040 4 22 Cap Nut 8 32 15771 0039 4 23 Stand Bracket 49367 0012 1 24 Lock Nut 17777 0021 2 25 Neoprene Washer 26357 0053 2 26 Strain Relief 15257 0057 2 27 Strain Relief 15257 0024 3 28 Neoprene Washe
20. J20 MAIN BOARD 2 BOARDS STACKED MAXIMUM ANY ORDER WI 127 INDICATOR 115 230VAC OPTION BOARD STACKING PROCEDURE amp INSTALLATION ITEM NO DESCRIPTION W T P N QTY 1 Nut Kep 6 32 1025 00114 4 board 2 NO PART 3 Standoff m f 6 32 x 56L 15437 5000 4 board 4 Screw Sem 6 32 x 25L 1006 02600 4 board 5 No Part 6 Analog Output pc Board Assy 49148 0018 or 50097 0017 Serial I O pc Board Assy 49152 0011 Cutoff amp Input pc Board Assy 49156 0017 BCD Parallel Output pc Board Assy 49160 0011 FIELD INSTALLATION KITS Analog Output PC Board Kit 49070 1018 1 Serial I O PC Board Kit 49070 1026 1 Cutoff amp Input PC Board Kit 49070 1034 1 BCD Parallel Output PC Board Kit 49070 1042 1 CORRECT MOUNTING PROCEDURE FOR OPTION BOARDS ANALOG OUTPUT CABLE ASSY P N 49375 0053 W T ORIGIN DESTINATION WIRE COLOR TERMINATION TERMINATION SIGNAL BROWN J1e 1 TBe 1 115 VAC HOT BLUE J12 3 TBe e NEUTRAL USED WITH REV A amp B MAIN BDS ONLY Jie 1270BDS 99 Display Hold down Escape for 2 seconds after entering an optional Password or press the SEAL switch to enter the menus from Display Part 1 Adjust H Scale H options H Serial H Seal ere See 110 Menu Service Menu Push SELECT to exit the menu factory def
21. TARE INBOUND OUTBOUND KEYSCAN 2 J13 7 4 4 4 4 fo Z o 2 2 o 41 F2 STANDARD 3 2 1 PRINT MENU TARE REGISTER CGTN KEYSCAN 1 J13 6 4 4 4 fo Z o 2 2 F3 STANDARD 0 ZERO CUTOFF GTN KEYSCAN 0 J13 5 RETURN 0 J13 1 RETURN 1 J13 2 RETURN 2 J13 3 RETURN 3 J13 4 RETURN 4 J13 9 RETURN 5 J13 10 127KP KEYPAD MATRIX 95 WI 127 INDICATOR 115 230VAC MAIN PC BOARD P N 49067 0015 115VAC P N 49067 0023 230VAC NOTE DUE TO UL RULES THE POWER CONVERSION FROM 115 VAC TO 230 VAC OR CONVERSION FROM 230 VAC TO 115 VAC IS NOT INCLUDED IN THIS MANUAL PLEASE CONSULT WEIGH TRONIX SERVICE DEPARTMENT FOR ASSISTANCE PHONE 1 800 458 7062 OPTION BOARD CONNECT IONS SIDE ye TOT 7 TEST POINTS
22. VDC Will clear when input voltage rises above 11 5 VDC 1 Busy Displayed when the ready busy handshake has exceeded its time out limit Default is 2 seconds This can also apply to optional 2nd and 3rd serial ports Service Menu Structure You configure calibrate and do testing of the WI 127 using a menu structure which you move through using directional keys on the front panel The directional keys are shown below Moving Through Menus ESCAPE e ee ENTER Figure 1 Directional keys Press this key to exit a menu parameter without saving any changes Use to ESCAPE move up in the menus ENTER Press this key to end digit entry accept a change made or select an item from a function list Use to move down in the menus MENU 4 Press this key to access menus Use to move right the menus 4 Press this key to backspace deletes the last digit or punctuation mark entered while in numeric entry Use to move left in the menus 6 WI 127 Indicator Service Manual Entering the service menu disables all outputs and inputs disables stops all A ing th rvi ea the Service serial output B C D output and analog output Menu Caution Do not break any seal on the indicator unless absolutely necessary This may cause the need for the indicator to be recertified and resealed Exiting the Service Menu If you do not press SELECT with Save displayed none of your configurati
23. and 3 are add on option cards The default group settings in the WI 127 are as follows Group Port 1 Port 2 Port 3 Inhibit 1 Layout 1 None None Yes s ers e Due Each group can be printed separately by using the N print feature under Print in the set up menu The operator presses the number of the group before pressing the PRINT key The information assigned to that group number will be printed Pressing 1 and PRINT will print group 1 pressing 2 and PRINT will print group 2 etc WI 127 Indicator Service Manual Reset Menu An additional parameter is added to the Inbound Outbound Reset Menu no H Yes H ves Yes H ves Database This parameter will flash if the database is corrupted This parameter is not visible if there are no entered records No Will not reset database to default values Yes Will reset database to default values User Menu Modifications User Menu These items are offered in the user menu G T N Accesses inbound outbound function Tares Accesses multiple tare registers Hour View edit the time Day View edit the date Id View edit the ID number Bounds Accesses the checkweighing parameters F1 G T N Accesses inbound outbound weighing function F2 Tares Accesses multiple tare registers Cutoffs Accesses the cutoff registers WI 127 Indicator Service Manual 71 D
24. and continue by pressing another key key ZERO key deletes the currently displayed ASCII value Continue editing inserting and deleting until you are done Press ESCAPE to exit the label entry None no unit of measure is assigned The unit of measure you choose for this item will be assigned to the annunciator labeled kg on the front panel You can choose a unit of measure from the same list as above The unit of measure you choose for this item will be assigned to the annunciator labeled oz on the front panel You can choose a unit of measure from the same list as above The next scale menu item is capacity Use this item to view or edit the capacity of the unit in any unit of measure configured under Units With CAPACity displayed press the ENTER key The current capacity is displayed Use the numeric keypad to key in a new value and press ENTER to accept it and return to the CAPACity display You can view the capacity in other units of measure by pressing the UNITS key The number is stored in the resolution you enter but is displayed in the division size stored in Division WI 127 Indicator Service Manual 27 Division If you change capacity or division size in any unit of measure this automatically changes all the other enabled units of measure as well If you want leading zeroes in your printouts or broadcast and autosend information key in leading zeroes when setting division size
25. are registered trademark of the Scale Manufacturers Association Weigh Bar is a registered trademark of Weigh Tronix Inc 09 03 03 127_S P65 PN 29633 0012i e5 Printedin USA Avery Weigh Tronix p Avery Weigh Tronix Avery Weigh Tronix Canada ULC 1000 Armstrong Dr 217 Brunswick Boulevard Fairmont MN 56031 USA Pointe Claire QC H9R 4R7 Canada Telephone 507 238 4461 Telephone 514 695 0380 Facsimile 507 238 4195 Toll free 800 561 9461 e mail industrial weigh tronix com Facsimile 514 695 6820 www wtxweb com www weigh tronix ca
26. are either accepted or reset the indicator reboots auto matically You can press the ESCAPE key to exit the Reset Menu when you don t want to reset any more items A software change requires a reset You must press the seal switch to force the reset to gure 23 Reset menu In case 2 the display bypasses the password and goes right to Reset Repeat steps 1 through 4 above WI 127 Indicator Service Manual 41 Calibrating the WI 127 Any changes you make within the calibration menu will be immediately implemented so take care when recalibrating your system While in the Calibration menu you may print the calibration data out of port 1 by selecting YES See sample below 12731799 10 35 lb mV BORGA Sana 2 BERGE Serial Ho Entering the Calibration Menu Be sure the correct capacity and division sizes have been selected before calibrating To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed 42 The WI 127 allows calibration using up to five calibration points These points can be any weight value in any unit of measure Standard calibration gener ally uses two calibration points for linearization more than two may be used The WI 127 comes from the factory with two calibration points 0 and 5000 lbs These weight values may differ depending on your unit of measure
27. cable leading to the mother board and remove the ten hold down screws shown in Figure 26 o Ribbon cable and connector Motherboard Figure 26 Hold down screws on the motherboard 4 Toreassemble the unit reverse the above procedure WI 127 Indicator Service Manual 61 Installing Option Cards 1 Follow the disassembly instructions on previous page 2 Option cards plug into J19 or J20 on the mother board Remove the four hold down screws shown in Figure 27 for J19 or J20 Install the standoffs in these holes and plug in the option card When serial boards are in 4 Attach the option card to the standoffs with the screws stalled in the same stack port two is always on the bottom When installed in different stacks side by side port two is alway s closest to the power Remove these Remove these supply four screws and four screws and d replace with replace with I standoffs when standoffs when installing an option installing an option card in J19 card in J20 2 Motherboard Figure 27 Main board 5 Reassemble the unit 62 WI 127 Indicator Service Manual WI 127 Inbound Outbound Software This section of the WI 127 Service manual covers the optional inbound outbound software This software has the following additions made to the service menus The complete service menus are included at the end
28. default value Use this menu item to set the motion detection parameters There are two items in the submenu Range and Display Specifies the number of divisions for the motion window Use the numeric keypad to enter appropriate value Most common settings are 0 5 1 or 3 divisions Choose ON to if you want the display on while the indicator senses scale motion Choose OFF to blank the display while there is scale motion This stands for Automatic Zero Tracking Range is the only item in this submenu Use this item to set the range within which the indicator will automatically adjust the zero balance towards zero Use the numeric keypad to enter appropriate value Most common settings are 0 5 1 or 3 divisions Use this to set the display update rate from these choices 1 One update per second 2 Two updates per second 5 Five updates per second 10 Ten updates per second WI 127 Indicator Service Manual Average Changing the update rate changes the x disp or x a ds value based on the new update rate Harmonizer filter is used only Filter if the average value will not filter out the vibration by itself Constant Threshld Values change with unit of measure The next menu item is Average This can be entered in one of two methods x disp or x a ds Press the UNITS key to switch back and forth between the two choices The suggested method of setting the average is by picking a value for x disp Doing this insures
29. gross and net change from the last In motion weighment value when the indicator returns to live weight display Dashes are printed if no is selected for inhibited for that group and dashes are on the display to indicate in motion sampling WI 127 Indicator Service Manual New Layout Items Display modes User Menu These items are offered in the user menu Id View edit the ID number Hour View edit the time Day View edit the date F1 Tare Registers View Edit the 10 tare registers F2 Over View editthe over register Under View edit the under register Target View edit the target register F3 Cutoffs View edit the cutoff registers Label Averaged Outputs an ASCII string defined to represent the status of the Selected weight Averaged or Live The default for an averaged weight is AVERAGED The default for a static weighment is a null string Configuration for the two ASCII strings appear in the ASCII Labels menu under the headings Averaged and Live Layouts and Groups No changes are made to the default layouts and groups Inputs Onboard Inputs are redefined In Motion Assignments Remote Zero Key Remote Print Key Input 2 ES Remote Select Key ED 5 EX Remote Units Key Remote push button Tare Key In Motion Sensor Input Entrance In Motion Sensor Input Exit In these display modes the only function that is offered from the front panel is the entrance
30. may not be edited The counter is incremented each time a metrological item is modified in the setup menus and saved and so may be used as a control audit WI 127 Indicator Service Manual 9 Test Menu Figure 5 shows the Test menu Use this menu to check functions of the WI 127 The description of each menu item follows Figure 5 Display See See Figure 3 Figure 4 12345 1400400 Port1 H Port2 E Port 2 and Port 3 are offered if additional serial boards are installed Out 1 8 is restricted to 1 3 when optional I O board is not installed Outputs oltages Sequencd out 1 81 Out Standard 13 Volts 5 Volts H10 Volts H24 Volts Out nn 100 01000 00 01000 11111111 10 7 228 Output 9 16 is not offered when Option is not offered if optional optional I O board is not installed O board is not installed Figure 5 Test menu These are the items listed in the Test menu from left to right Display Press ENTER to start and stop a continuous display test With the test stopped press the 4 or MENU key to move backward or forward one step at a time Press ENTER again to resume the automatic test or press ESCAPE to stop the test and return to diSPLAy Buttons This provides a test of the keypad The name of the key that is pressed appears on the display If no key is pressed nOnE is displayed Press MENU P to return to buttons AtoD Press this key to see the current A to D value The displayed resolution is
31. of this section Below are descriptions of each additional item AFA TAL ELE E These parameters configure the items that affect the inbound outbound G T N After Define in functionality of the indicator the Options Inbound Selects the print group for the inbound transaction If Group is selected you may then key in the group number to print If None is selected a group will not be printed Group 2 is the default Outbound Selects the print group for the outbound transaction If Group is selected you may then key in the group number to print If None is selected a group will not be printed Group 3 is the default Report Selects the print group for the channel report If Group is selected you may then key in the group number to print If None is selected a group will not be printed Group 5 is the default Edit Allows editing of the inbound outbound function If Sealed is selected you may not edit the inbound out bound data If Unsealed is selected editing is allowed Sealed is the deafult ATN js This parameter configures the items that affect the tare register functionality Tares After G T N in iii the Options menu E Report Selects the print group for the tare register part of the indicator If Group is selected you may then key in the group number to print If None is selected a group will not be printed Group 6 is the default WI 127 Indicator Service Manual 63 WI 127 In
32. or disables the F1 key The default setting for this key accesses the tare registers Enables or disables the F2 key The default setting for this key accesses the identification number entry Enables or disables the F3 key The default setting for this key accesses the cutoff values The Display submenu allows you to customize the order in which the WI 127 cycles through its weight display modes and units of measure Customize the list of weight display modes here The default list is Gross gt Tare gt Net Repeatedly pressing SELECT while in the weight display mode will cycle through the list in that order You may customize the list by inserting and or deleting items in the list The list can contain a maximum of four items WI 127 Indicator Service Manual Units To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed Define ASCII Layouts Groups Broadcast Autosend To add an item Determine where in the list you wish to insert an item Display the item which will immediately follow the one you are inserting Press The ACCEPT annun ciator illuminates Cycle through the options by pressing the 4 lt and MENU keys until the item you wish to insert is displayed then press ENTER v That item is now included in the list To delete an item With that item displayed press ZERO That item is deleted from the list Customize the list of
33. rEAdy or bUSy is displayed telling you if the hardware input line is ready or busy This is useful in tracking down serial output problems Press the MENU key to see the Loop No Loop test Connect the transmit line to the receive line at some point in the cabling The WI 127 checks if it receives the same characters that it transmits If it can LOOP is displayed If it cannot no LOOP is displayed This is useful in isolating serial output problems to the WI 127 cable or connected device by looping back at the corresponding points This test allows you to check the operation of the onboard and optional outputs The onboard outputs are copies of the first three outputs on the optional I O board when it is installed This is the first item in the Outputs submenu Press the ENTER key to test the outputs Each output is turned on and off sequentially The display will show Out nn The nn being the number of the output being tested The outputs will sequence every half second Press the ENTER or ESCAPE key to end the test and return to the SEqUEnCE display This is the second item in the Outputs submenu This allows you to enable or disable any of the outputs 1 3 1 16 if the optional boards are installed Press the ENTER key to see the display of the outputs status The screen has Os and 1s displayed in this format 00 010000 In this example output 4 is active The zeros and ones represent the status of each output A 1 m
34. that a multiple of the display rate is always being averaged This results in a steadier weight display Use x a ds if you need an exact number of A D conversions for your particular situation x disp 1 disp is the default display when you access this item x is the number of display interval s over which the data is internally averaged prior to being displayed The number of A Ds averaged is based on the display update rate you set under the Update menu item Default is 1 disp xa ds xisthe number of a d conversions to average for each display The A D weight conversion happens 60 times per second in this indicator Average is the number of conversions you want to average for the weight that is displayed Default is 12 a ds when Update is at default of 5 and x disp is at default value of 1 Use this menu item to configure the Harmonizer filter settings Constant and Threshld are the two items you can configure in this submenu This number represents the amount of filtering Choose a setting between 1 and 10 Choose 1 for the least amount of filtering but the fastest response Choose 10 for the most filtering but the slowest response Choose Off to disable the Harmonizer functions and default to the lowest filtering This is the window in the current unit of measure within which weight changes are altered according to the constant 10 0 is the default value shown in Figure 9 You should set the threshold value between 130 and
35. the unit displays Auto 0 Select No if you want no start up zero restrictions Choose Yes if you want the start up zero restriction Use this menu item to set the motion detection parameters There are three items in the submenu Range Delay and Display Use this to specify the number of divisions for the motion window Default is 1 0 division Use this to specify the number of seconds during which the weight must be within range described above before a no motion condition is displayed Default value is 0 4 seconds Choose ON to if you want the display on while the indicator senses scale motion Choose OFF to blank the display while there is scale motion Default is ON This stands for Automatic Zero Tracking There are two items in this submenu Range and Net A Z T adjusts the zero balance towards zero at the rate of 1 divisions per second after being within the range given for at least 2 seconds You may also enable or disable automatic zero tracking of net weight Use this to set the display update rate from these choices 1 One update per second 2 Two updates per second 5 Five updates per second 10 Ten updates per second 28 WI 127 Indicator Service Manual Changing the update rate changes the x disp or x a ds value based on the new update rate Harmonize filter is used only if the average value will not filter out the vibration by itself See Tips on setting up and using the Harmonizer filter ing on
36. the next page Values change with unit of measure When using overload or over capacity alone set the other menu item to its maximum value to disable any conflicts Average x disp x a ds Filter Constant Threshld Over Overload Over Cap The next menu item is Average This can be entered in one of two methods x disp or x a ds Press the UNITS key to switch back and forth between the two choices The suggested method of setting the average is by picking a value for x disp Doing this insures that a multiple of the display rate is always being averaged This results in a steadier weight display Use x a ds if you need an exact number of A D conversions for your particular situation 1 disp is the default display when you access this item x is the number of display interval s over which the data is internally averaged prior to being displayed The number of A Ds averaged is based on the display update rate you set under the Update menu item Default is 1 disp x is the number of a d conversions to average for each display The A D weight conversion happens 60 times per second in this indicator Average is the number of conversions you want to average for the weight that is displayed Default is 12 a ds when Update is at default of 5 and x disp is at default value of 1 Use this menu item to configure the Harmonizer filter settings Constant and Threshld are the two items you can configure in this
37. the next section Editing strings 8 Toview your newly entered ASCII values press MENU repeatedly 9 Repeat steps 2 7 as new ASCII strings are needed WI 127 Indicator Service Manual ASCII 01 default string is dis played The first ASCII value in the string is displayed ASCII 01 is displayed On a new indicator End is dis played This means that there is only one ASCII string ASCII 01 defined So far You may create up to fifteen more ASCII 01 string 1 is displayed End is displayed The next ASCII string in the list will be added On a new indicator this will be ASCII 02 End is displayed This means that there are no ASCII values entered for this string is displayed The value is stored and End is displayed The indicator scrolls through all the values Editing strings Creating Layouts Viewing layouts There are two keys to remember when inserting or deleting ASCII values ina string will insert and ZERO will delete We will use the following example to illustrate how to edit strings remove and then replace the hyphen from the default string ASCII 01 WEIGH TRONIX WI 127 1 With StringS displayed press ENTER gt 2 Press ENTER v 3 Press lt or MENU to scroll through the entire string of ASCII values Stop when the ASCllvalue you want to delete in this case 45 hyphen is displayed 4 With 45 displayed press ZERO 5 Toinsert
38. transmitted gross or net depending on the current display mode Current tare general or numbered register is transmitted Current tare register number is transmitted a space is transmitted for the general tare register Currently selected item from the select list is transmitted gross tare or net Identification number is transmitted Current time is transmitted Current date is transmitted Current status is transmitted See note at left Weight label is transmitted Five choices are available gross outputs the gross label net outputs the net label display outputs gross or net depending on the displayed live weight tare outputs the tare label selected outputs the label gross tare or net following SELECTED item Unit of measure label is transmitted A predefined layout may be included within another layout For example Layout 6 includes Layouts 1 2 amp 3 Note A layout error will occur if a layout uses its own layout within itself or if a loop of layouts is used for example Layout 1 cannot use Layout 2 if Layout 2 includes Layout 1 Pauses serial port output by this many seconds 0 255 Insert to delete any printable items that follow A configurable ASCII string can be inserted and transmitted A character ASCII value can be entered to be transmitted A configurable number of spaces is transmitted A configurable number of carriage returns is transmitted A configurable number of li
39. 127 Indicator Service Manual Layout 28 Inbound Outbound Report 18 31 04 07 97 Truck 1 2 3 4 3 Truck 3 Net Total Layout 27 Stored Tare Transaction Taree Tare Het 10 45 04 07 97 4 Gross 38088 lb 2000 1b KP 1998 lb Layout 29 Stored Tare Report 19 46 04 07 97 Net Total 8 lb 1588 1b 8 lb 1609 lb 8 lb Tare ut 1888 1b KP 1500 1b PB 2000 1b KP 1000 1b PB WI 127 Indicator Service Manual Layout 12 Layout 17 Layout 21 Layout 21 Layout 21 Layout 21 Layout 21 Layout 18 Layout 22 Layout 12 Layout 13 Layout 14 Layout 15 Layout 16 Layout 12 Layout 19 Layout 23 Layout 23 Layout 23 Layout 23 Layout 23 Layout 20 Layout 24 Layout 24 Layout 24 Layout 24 Layout 24 65 Predefined layouts Below are the actual layout codes for the 29 predefined layouts They are _ 4 0G0 numbered in the same order in which they are available in the indicator Layout 1 Layout 2 Layout 3 Layout 4 6 Layout 5 8 Layout 6 E Layout 7 Layout 8 Layout 9 Layout 10 Layout 11 Layout 12 Layout 13 Layout 14 66 WI 127 Indicator Service Manual Layout 15 Layout 16 Layout 17 Layout 18 Layout 19 Layout 20 Layout 21 Layout 22 Layout 23 Layout 24 T re Layout 26 Layout 27 Layout 28 Layout 29 ASCII ASCII ASCII CRA LF END nim mE C
40. 27 Indicator Service Manual 49 ASCII Strings As mentioned in the previous section the layouts may include a number of oe items one of which is ASCII strings These ASCII strings allow you to customize your printouts with custom wording ASCII is an acronym for American Standard Code for Information Inter change ASCII codes are simply numbers code values a computer can translate into letters numbers and actions The WI 127 can store up to sixteen ASCII strings each containing up to 32 individual characters These strings are numbered 1 16 Below is a worksheet to help define several ASCII strings Write in your custom word ing in the white boxes then convert the characters to ASCII code values using the table on the next page Write these values in the gray boxes If a letter or action is repeated several times place a decimal point after the code value then insert the number of times it is to be repeated For ex ample 13 3 means three successive carriage returns The WI 127 contains one default ASCII string String 1 will spell out WEIGH TRONIX WI 127 when added to a customized layout Feel free to fill in the worksheet below to keep track of your custom defined ASCII strings Complete instructions for programming these ASCII strings into the WI 127 can be found in the section Step by Step Instructions preceding Figure 24 Table 4 ASCII String Worksheet s2lerlralas1asisolsoond
41. Avery Weigh Tronix WI 127 Indicator Service Manual Table of Contents Table Of Contents ciel ES 3 SPECIICAUONS siriana AT Sarei 4 EE 5 iaia 5 Service Menuotr ctllre Hee eel deb b pb aa ia cade 6 Moving Through 6 Accessing the Menu 7 Exiting the Menu aite ete ln aieo eret a ru ded ina gt iaia 7 Usingithe Service idco eec Fede eu tec id edv Ra Pee Eee dae cde 8 About 8 Men t A RAR TA ia 9 TEST M 10 J Box Deadload 10 Setup pp 12 Top Level of 110 Menu nennen nnns nnns 13 110 Adjust Menu coti edt d cett etra c nera 13 119 Scale Menu ecrire ara 15 Tips on setting up and using the Harmonizer filtering 18 Hero e AU 19 110 Serial RP 20 110 Seal araia 22 Top Level Of 127 e teal Reate 24 127 Adjust Menu 25 127 Scale Menu sesend aana 26 Tips on setting up and using the Harmonizer filtering 30 127 Options Menu 31 127 Serial Menu eene ai 35 127 BCD Out Menu 36 T2 Analog Mel cient 36 127 Outputs Mer irr P rue Pod ee IR oed F
42. Buttons Display Define ELE Select Units ASCII Label j 34Strings unit 1 Unit 2 Unit 3 End us ASCII o1 End Gross H Tare H Net H End end Gross H Net Tare ID End Groups Broadcst Autosend Protocol RENE Port 2 and Port 3 are offered End oup End only if additional serial up Port 1 Port 2 Port 3 boards are installed Layout ihi Present only Present only items End Port 1 Port 2 j Port 3 jH Inhibit if board is if board is installed Same installed Same Yes No No choices as Port 1choices as Port 1 Group Layout H None Input 1 Input n End L 1 Same choices 5 as Input 1 Ch Action Tare Print Print Reply 2 2 Yes No Yes No PB re Print H N Print Yes H No L Zero H None H Units T Yes Nonzero No No H Yes Unit 1 H Unit 2 H Unit 3 H GroupH No 2 Select Units E Ls elect H Gross Net T Tare Zero User Yes H No Yes Figure 16 127 Options Menu WI 127 Indicator Service Manual 31 If Net is removed from Select mode the SEL
43. CKER PLATE P N49060 0012 STANDARD IN MOTION KEYPAD BACKER PLATE P N49060 0038 GTN AND MATRIX O O o O O O 0 WEIGHSTRONIX W1 127 Za WEIGH TRONIX W1 127 GTN CLASS II IIIL 10 000 BRANO GROSS O 7 O lb GROSS O 7 O b TARE O 4 O TARE O kg e NET O Z Jo O NET O 9 SELECT da and Na UNITS P SELECT ics B mos UNITS A a 4 7 9 LI ejr O WETTER 4 5 6 O TT 4 5 6 bn i a 4 lt MENU m icu 5 a 4 MENU Sc HOC CGC uM s 127KP 127KP STANDAR lt AJ A Pad GIN VERSILN LOGIC GND J13 13 o fo Yo Yo Jo 9 8 7 SELECT ESCAPE UNITS KEYSCAN 3 J13 8 4 4 4 4 Yo 2 o 4 2 o F1 STANDARD 6 5 4
44. ECT key cannot enable net mode but taring a nonzero value will put the indicator temporarily into the net mode 32 Buttons Select Units Tare Print Zero User F1 F2 F3 Display Select Enables or disabled the SELECT key Enables or disables the UNITS key This parameter enables or disables the pushbutton tare and numeric tare entry PB Tare Options under this item are Yes allows pushbut ton tare for all nonnegative values Non Zero enables pushbutton tare for all nonnegative values excluding zero and No disables push button tare n Tare Enables and disables numeric tare entry PB Print This item determines which layouts are sent to which ports for pushbutton print Press ENTER gt and Group is displayed From this item you may either disable the pushbutton print option or select a group to print To select a group press ENTER again Using the keypad enter the number of the group you wish to print The four default printgroups are as follows 1 Displayed weight 2 Gross Tare Net 3 Gross and Net 4 Net and Tare All are sent out of Port 1 only n Print This item enables or disables group print entry If enabled you may print any group from the front panel To use this feature during normal weigh ing operations key in the number of the group you wish to print then press PRINT Enables or disables the ZERO key Enables or disables access to the User s menu Enables
45. HANNEL H SP H CH TOTAL H SP rH UNITS CHANNEL HsP SP H UNITS CR LF LF END END REGisTER se He Tor se H Uns Hen HE H END LAYOUT LAYOUT d LAYOUT H LAYOUT LAYOUT LAYOUT LAYOUT HLAYOU 7 s 8 4 s LAYOUT LAYOUT LAYOUT LAYOUT LAYOUT END ES pe psp pe WI 127 Indicator Service Manual 9 16 11 67 END Layout items Print layouts are constructed using various elements including ASCII strings characters print items and other layouts Following 16 print items which have been added to the WI 127 Inbound Outbound indicator The standard WI 127 has 19 items Adding these 16 you will have a total of 35 items with which to build print layouts These items are found in the Layouts section of the Options Sub Menu of the Service Menu As you scroll through the list of items you will find the following new items Print Items Channel Hour in Day in Inbound Ch Gross Ch Tare Ch Net Ch Total Ch Count Register Rg Type Rg Total Rg Count nn By Ch nn By In nn By Rg Description Currently selected inbound outbound channel is transmitted Time of the inbound outbound weighment for the currently selected channel is transmitted Date of the inbound outbound weighment for the currently selected channel is transmitted Inbound weight for the currently selected channel is trans
46. N EXPLOSION REPLACE BATTERY ONLY WITH THE SAME OR EQUIVELENT TYPE RECOMMENDED BY MANUFACTURER DISPOSE OF USED BATTERY ACCORDING TO MANUFACTURER S INSTRUCTIONS When using barriers the two pin jumper is not connected and should be stored on pin 1 The barrier should drop the excitation voltage down to the range of 2 0 to 3 8 volts If only one load cell is being used the voltage could be greater than 3 8 volts In this case add a load resistor to increase the current through the barrier to drop the voltage Jumper does not change supplied excitation All serial data is transmitted out of TB16 17 and 18 at the same time To configure the serial port for bi directional communication you must select which format RS 232 etc will receive data from the external device See serial port chart for correct jumper settings W NIE 6 i i i 9 TO SEAL c7 q i D ee u35 UM h E va m SWITCH LOCATION DF BOARD 8 RIL alal 1 REV LETTERS Qe u COMPONENT SIDE Vetri JX x3 aK D OO TEA fy ao _ cai 9 lt k gt lt 9 7 E E PROM P N 2 ee i c IL fe 49816 0019 STANDARD fg oh LIN pl 0068 CIN MOTION T E n 0076 GTN ale ous TO KEYPAD Ele gt R58 RIG R5 8 RN3 1 l p va qus Bi E E Sp i u30 iU a
47. NEL CUTOUT E c d 14 193 9 75 13 40 MOUNTING BRACKET WI 127 UNT INSTRUC S TWO PA UNTING BRACKETS AND A PANE UNT GASKET ARE SUPPIED I E PANE U NG KIT E UNTING BRACKETS ARE SECURED T THE INDICATOR USING E 3 8 STUDS THE SIDE F THE INDICATOR AND THE 3 8 HEX NUTS AND CK WASHERS cai SUPPLIED WI E PANE UNTING KIT E INDICATOR IS SECURED PANE USING FOUR 174 B 55 LOCK WASHERS AND NUTS CN INCLUDED THE RECOMMENDED 127012 ICKNESS FOR E UNTING PANEL IS 0 075 FOR STEE AND 0 090 FOR ALUMINUM PANEL x4 mA lt lt E ouz lt 2 2 2 X I 225 IIA I 5958 0 1 gt 12345678 1234 o TBes TB29 I 70 C 100 1 js l 200 2 BCD PARALLAEL D N 400 3 OUTPUT PC 800 4 BOARD REUS P N 49160 0011 2 000 6 U C 4 000 7 27 OPTIONAL ay l 8 000 8 O 12345678 m TTT Fit ELE NOTE THESE BOARDS CAN BE CONNECTED SEPERATELY OR STACKED TOGETHER 55555555 38 IN ANY ORDER HOWEVER Duro THE ANALOG DUTPUT I 55h iD 5 BOARD P N 49148 0018 KIA HH 14 4 MUST BE LAST IN THE 12345678 1234 SEQUENCE TB24 TB25 DUTPUT 9 r1 CUTOFFS amp me 2 INPUTS PC CJ DUTPUT 12 4 BOARD DUTPUT 13 5 P N 49156 0017 I OUTPUT 14 T 6 OPTIONAL 0 DUT
48. O MOUNT THE WI 127 WALL USE 5 16 STEEL BOLTS THROUGH ela d HE FOUR 11 32 343 DIA KEYHOLE SLOTS IN THE MOUNTING BRACKET 3 25 DIRECTLY MOUNTING INTO SHEETROCK OR PLASTER WITHOUT REINFORCEMENT S NOT RECOMMENDED LEN _ FOR UNTING ONTO SHEE ETAL USING 5 16 B S NUT AND LOCK WASHERS ANS INIMUM RECOMMENDED MATERIAL THICKNESS IS 16 GAGE 059 THICK STEEL S R 080 THICK ALUMINUM FOR B ING INT THREADED HOLES INTO METAL 053 INIMUM 1 4 THREAD LENGTH IS RECOMMENDED 1 aa FOR FASTENING INTO WOODEN STRUCTURES SUCH AS WA STUDS USE 5 16 DIA PY AG BOLTS WITH 3 4 INIMUN DEPTH INTO WOOD KEYHOLES 343 WIDE SLOT 4 PLACES 92 WI 127 INDICATOR 115 230VAC PANEL MOUNT OUTLINE DRAWING PANEL ee Pa 2 ico Se E id BRACKET HOLES 2 281 DIA lt 4 PLACES gt AN ia I 40 77 19 5 75 4 00 ni 1 J n e 0 88 1 RECOMMENDED PA
49. ON 59 A NOT JUMPERED FOR RS 422 485 SUPPLIED POWER TO THE ANALOG OUTPUT I d NORMAL OPERATION 17 RS 422 qa lana BD P N 49148 0018 WAS REMOVED I L_ 4 THE NEW ANALOG DUTPUT BD P N 50097 0017 4 FOR 3 VIRE CURRENT LOOP 17 RS 485 1 2 PROVIDES THE SAME FUNCTIONALITY BUT Up 1 ON MAIN BOARD OR OPTION BOARD DOES NOT REQUIRE AN EXTERNAL AC POWER JUMPER 1 E2 18 current CONNECTION THE NEW ANALOG OUTPUT BD MAY ALSO BE USED WITH REV A amp B MAIN BD I 2 CONNECT AS SHOWN BELOW MAIN BOARD lop 1 2 I I I I I I I REMOTE INPUTS TO ACTIVATE INPUTS WIRE THEM THROUGH I I I I I I CA NORMALLY OPEN SWITCH TO GND ON TB15 96 90097 0017 ANALUG OUTPUT CBDARD ONLY Field Service Kit P N 49070 1018 COMPONENT SIDED P19 CBACK SIDE TO J19 MAIN BD EA NOTE IF TO E1 Ee ON ON AN CURRENT ONLY FOR VOLTAGE
50. PUT 15 7 1B23 n DUTPUT 16 8 TB22 12345678 I le Hit HI I UMINONO 55555555 55555555 I I CRS 422 485 gt gt A sa DO 1 I HHI T 12345 TB35 E QU Qu SERIAL PC BOARD IQ gt P N 49152 0011 OPTIONAL XMT 1 gs QN XMT 2 CURR LOOP ec 3 1836 5 I REC 4 TB34 I 123456 tI H e gt gt 20 20 5 232 gt aii o 115 230VAC INPUT POWER GND WIRE TO FRONT ENCLOSURE WI 127 INDICATOR 115 230VAC SYSTEM BLOCK DIAGRAM KEYPAD BACKER PLATE ASSY P N 49060 0012 CSTANDARD IN MOTION P N 49060 0038 GTN di UR sed REMOTE RELAYS ole ojos 6IC 1 e TBel a Wu ANALOG DUTPUT PC BOARD P N 50097 0017 C OPTIONAL MAY BE USED WITH ANY REVISION MAIN BD MAIN CCOMPUTER DISPLAY gt PC BOARD P N 49067 0015 115VAC P N 49067 0023 230VAC 122456755 GND INPUT 6 RESET CF INPUT 7 SET P SERIAL FORMAT 20 mA CURRENT EXC SIG SENSE EXC XMTA XMTB GND 127BLK1 SERIAL FORMAT RS 232 RCVA RCVB ha SERIAL FORMAT RS 422 485 TO WEIGHT SENSOR SENSE SIG VOL OUT CUR OUT CUR RETURN VOL RETURN WI 127 INDICATOR 115 230VAC KEYPAD BA
51. To perform linearization you can insert more calibration points up to a total of five points These points appear in a list and may be inserted and deleted The unit will order the points based on increasing count values These points may be calibrated in two ways 1 by standard weight calibra tion or 2 by entering count values Counts are calibrated to a 1 mV V signal from the factory This allows you to view the deadload calibration point counts and loadcell test in our standard count value 200 000 counts per mV V or press UNITS to view and edit the real mV V There are benefits to this feature You can enter these values into a new indicator hooked up to the same scale This is useful if the old indicator needs servicing and a quick turnaround is needed Another benefit is the ability to enter the profile of a weight sensor without having to calibrate the indicator conventionally This profile is used mostly in batching bars and force measurement devices which have a standard or known output and are more difficult to calibrate in the field To calibrate your indicator you must enter the calibration menu See note at left before following these instructions 1 From weight display mode key in the security code default code is 12 7 The code number is displayed 2a Press and hold ESCAPE for two seconds About is displayed OR 2b Press the SEAL switch inside the WI 127 About is displayed 3 Pre
52. UPPLY TB14 1 MAIN BD CANNOT BE USED TO POWER RELAYS EXTERNAL 24V SUPPLY SOURCE WOULD BE REQUIRED VOLTAGE CURRENT 0094 SI LOAD TB21 3 EM M PASSIVE OUTPUT RETURN LOAD RESISTANCE CEXTERIOR PWR SUPPLY PWR SUPPLY TB21 4 TB21 1 TB21 4 1670 OHMS MIN TB21 1 TB21 4 3300 OHMS MIN TBe1 2 TB21 2 TB21 3 3900 DHMS ACTIVE TB21 2 TB21 3 970 OHMS MAX CANTER TOR PWR SUPPLY TB21 2 TB21 3 390 OHMS MAX TB21 3 WI 127 INDICATOR 115 230VAC OPTION BOARDS ANALOG OUTPUT AND SERIAL I O 49152 0011 SERIAL 1 0 BUARD Field Service Kit P N 49070 1026 COMPONENT SIDED P20 BACK SIDE TO J20 MAIN BD P30 JUMP PINS 2 TO 3 FOR RS232 JUMP PINS 1 TO 2 FOR RS485 AND CURRENT LOOP RE R7 Ti RI CR CRT RS232 RS422 485 CURRENT TB34 TB3S TB36 Ts i 7 FOR 3 WIRE CURRENT LOOP 1 ON MAIN BOARD OR OPTION BOARD JUMPER E1 TO Ee 2 CONNECT AS SHOWN BELOW OPTION BOARD SERIAL PORT 2 OR 3 JUMPER POSITION TB TYPE P31 P32 P33 34 RS 232 4 2 eo 35 RS 422 PARE 35 RS 485 1 2 s 36 current loop
53. Yes you must remove the physical seal rear sealing plug of the WI 127 to access an internal switch When you press this switch you have full editing privileges and the display shows the first item in the Service menu About without the need to enter the password If you enter the Service menu using the password and not the internal switch you can change only the configuration items in Table 2 that are in normal not bold print Phys set to No If Phys is set to no correct password entry is the only way to have editing privileges of all the items in Table 2 without breaking the physical seal See note to left If Phys is set to No you can still press the internal switch If the password is not entered correctly the setup menu items can be and have instant setup menu viewed but not edited decese any saking Calibration Items Configuration Items Any item in the Adjust menu Any item in the Scale menu Any item in the Options menu Any item in the Seal menu Any item in the Serial menu Any item in the Analog menu Any item in the B C D Out menu Table 2 Calibration and Configuration list 127 Transfer Menu Use this submenu to setup the WI 127 to receive or send print formats from the WI 127 downloader software package in your PC See Figure 21 This is the end of the 127 section 40 WI 127 Indicator Service Manual Reset Menu Master Clear User Master Clear as a last The reset menu shown in Figure 23 appears
54. a character scroll through the ASCII string until the value that the character will precede is displayed 6 Press 7 Keyin your ASCII value then press ENTER gt ASCII 01 is displayed 87 the first ASCII value in the string is displayed 45 is displayed The hyphen character is deleted and the next value in the list 84 is displayed 84 is displayed is displayed The character is inserted in the string and the string name ASCII 01 is displayed After your labels and strings are defined it is within the Layouts submenu that you create customize the items which will be transmitted to a printer The WI 127 allows the creation of up to sixteen different layouts A new indicator contains nine default layouts You may edit any or all of these nine or create seven additional new layouts 1 With LAYOutS displayed press ENTER gt 2 Press ENTER v 3 Press 4 or MENU gt to scroll through all the items in the entire layout 4 When you are finished viewing the items press ESCAPE WI 127 Indicator Service Manual LAY 01 the first default layout is displayed The first item in the layout is dis played LAY 01 is displayed 55 5 Press MENU 6 Repeatsteps 1 5 above to view all the layouts Creating new layouts 1 With LAYOUtS displayed press ENTER v 2 Press MENU until 3 Press 4 With the new layout displayed pr
55. al Menu The fourth item in the 127 menu structure is Serial Figure 17 below shows the Serial Menu Use this menu to configure serial ports and communica tions protocols Serial Figure 13 Figure 14 Figure 16 9600 H 19200 600 1200 H 2400 H 4800 Figure 17 127 Serial Menu Ports 2 and 3 present if op Port 1 2 amp 3 tional hardware is installed By default the WI 127 ports Busy accept an enquire ENQ 05 character If an ENQ character is received the group selected for the pushbutton print will be Baud output This is configurable under Define Protocol for each serial port separately Data Parity A flashing value indi cates an invalid combi nation Stops Port 1 is the onboard serial port Any additional boards installed are configured under Ports 2 amp 3 Ports 2 amp 3 show up in the Serial Menu only if additional boards are installed Enables or disables the ready busy input If the ready busy input is enabled you may enter a timeout period This value determines how long a port can be busy before the indicator displays a port busy message Select a baud rate Choices are 9600 default 19200 300 600 1200 2400 4800 Choose between 7 default amp 8 data bits Choices are No Specifies that no parity bit is to be included Even Specifies that a parity bit which insures an even number of logic one bits is transmitted
56. arameters Figure 9 shows the Scale menu Adjust See Figure 8 Stable Range H Range Range Display 100 pct 100 pct on H of Figure 9 110 Scale menu Units This submenu lets you select what unit of measure will be assigned to the three annunciators on the front panel Unit 1 The unit of measure you choose for this item will be assigned to the annunciator labeled Ib on the front panel You can choose from the following list of units of measure Pounds pounds 1000g kilograms g grams Oz ounces Tons tons Tonnes tonnes metric tons None no unit of measure is assigned Unit 2 The unit of measure you choose for this item will be as signed to the annunciator labeled kg on the front panel You can choose a unit of measure from the same list as above Unit 3 The unit of measure you choose for this item will be as signed to the annunciator labeled oz on the front panel You can choose a unit of measure from the same list as above WI 127 Indicator Service Manual 15 Don t forget to re calibrate your system after you change capacity If you change capacity or division size in any unit of measure this automatically changes all the other enabled units of measure as well If you want leading zeroes in your printouts or broadcast and autosend information key in leading zeroes when setting division size To exit back to normal weigh ing m
57. ard Choose the configuration of the onboard outputs Cutoff This selection configures the onboard outputs as cutoffs Bounds This selection configures the onboard outputs as over under and accept outputs See See See Figure 13 Figure 14 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Outputs menu WI 127 Indicator Service Manual 37 127 Inputs Menu Use this submenu shown in Figure 20a to assign actions to the onboard hardware inputs The action for each input is selectable from this list Print Reply Zero None Units Unit 1 Unit 2 Unit 3 Select Gross Net Tare P B Tare See the explanations for each of these at the bottom of the page See See See See Figure 13 Figure 14 Figure 16 Figure 17 Figure 18 Figure 19Figure 20 See default assignments below Figure 20a 127 Inputs Menu See the table below for the default assignments Use this submenu shown in Figure 20a to assign actions to the onboard hardware inputs See the table below for the default assignments Inputs Onboard default assignments Net Display Mode Gross Display Mode Push Button Tare Select Ke Units Key Print Causes a Print to occur You can specify which group to output Reply Causes a Print to occur You can specify which group to Except for Reply the actions at output This runs as a background fuction without regard for right can only be executed if motion Reply can be executed when the indicator is in the cha
58. ault setting BCD is not offered unless the BCD board is installed Port 2 and Port 3 are offered if dditional serial boards are installed a Net cos Ge EU PB Print Lay n Full and Adjust are not offered if Off is selected in Output 10 000 Off Display Gross H Net section Group Ems Port 2 and Port 3 are offered only if End Additional serial boards are installed End Group Layout End 100 See List in 127 Inputs Menu Autosend You must use the SEAL switch to toggle between No and Yes Soup Present only Present only if board is if board is installed installed Same choicesSame choices as Port 1 as Port 1 input 1 Same choices as Input 1 Gross HPB Tare Cal 0000 Es Cz se Hor ww sis nae v a 1 disp UNITS 12 A Ds fe oe Threshld pw 8 Fanaa Fes S reo paro Off e Hz ros Pounds H1000 g g Oz Ton Tonne H Other H None Offered only if there are 2 or more cal points Push SELECT to exit the menu z factory default setting Out 1 8 is restricted to 1 3 when optional I O board is not installed Ato D Serial pese None 12045 400400 Pon 1 ron2 Pot3 09 1 sensns 18 Vo
59. bound Outbound Serial Communications Layouts 64 Serial communication in the WI 127 involves layouts ASCII strings and groups Their relationship is this The ASCII strings allow entry of alpha numeric characters that can be assigned to a layout the layouts contain the information sent out each port and the groups set up each port and what is transmitted from it The WI 127 Inbound Outbound indicator has a total of 32 available print layouts These layouts replace the sixteen found in the standard WI 127 Twenty nine of these layouts are predefined You may use them as they are or you may customize them to fit your particular application Six of these layouts are used as defaults Below you will find examples of these regularly used default printouts Note that the layouts use other layouts within themselves see the italics to the right of each element of the print outs This allows for a high degree of customization You will find all the predefined layouts mapped out on the following pages Layout 1 Displayed Weight H 2588 1b Layout 25 Inbound ticket Date 84 07 97 Layout 2 Inbound Time 19 38 Layout 3 Truck 4 Layout 4 Transaction 1 Layout 5 Weisht 1500 lb Layout 6 Layout 26 Outbound Ticket Date 04 07 97 Layout 7 Inbound Time 10 38 AM Layout 3 Outbound Time 10 30 Layout 8 Truck 4 Layout 4 Transaction 1 Layout 5 Gross 3008 lb Layout 9 Tare 1500 1b Layout 10 Net 1500 ib Layout 11 WI
60. ck of 7815 9 Ground this manual To activate an input wire them through a normally open switch to ground on TB15 To cause the related action to occur activate the input If the action is not able to be performed i e because of motion the indicator will keep trying while the input is activated Individually an input must be deactivated before it can perform the action again Standard Outputs Output Connection Cutoff Bounds EM TB14 1 22 8 VDC TB14 2 Positive Relay Voltage 1 TB14 3 Cutoff 1 Follows Under Annunciator 2 TB14 4 Cutoff 2 Follows Accept Annunciator 3 TB14 5 Cutoff 3 Follows Over Annunciator Optional Cutoff Card _ Output Action Connection 1 Cutoff 1 TB22 1 2 Cutoff 2 TB22 2 3 Cutoff 3 TB22 3 4 Cutoff 4 TB22 4 5 Cutoff 5 TB22 5 6 Cutoff 6 TB22 6 7 Cutoff 7 TB22 7 8 Cutoff 8 TB22 8 9 Cutoff 9 TB23 1 10 Cutoff 10 TB23 2 11 Motion TB23 3 12 Gross TB23 4 13 Spare 14 Spare 15 Spare 16 Fault TB23 8 22 8 VDC TB25 2 output GND TB25 4 60 WI 127 Indicator Service Manual WI 127 Disassembly and Reassembly Follow the instructions in this section to disassemble the WI 127 1 Unplug the WI 127 from the power source 2 Remove the back of the WI 127 by removing the sixteen acorn nuts and pulling the back cover from the case See Figure 25 oO Q C Q o 9 Acorn nuts Figure 25 Back view of the WI 27 3 If you need to remove the mother board disconnect all the wires and the ribbon
61. e indicator uses the built in reset set inputs to start and stop averaging weight readings An in motion weighment is the average of all these weight readings Every time an in motion weighment is calculated the indicator does the following Updates the Gross and Net variables with the new weighment Updates the Cutoff outputs Checkweighing outputs B C D output and the Analog output for the new weight Triggers an auto print if enabled Displays the new weighment for 3 seconds or until the next weighment begins dashes or an error occurs It is always possible to enter tare to any resolution but this selection deter mines how gross tare and net are displayed printed and calculated 0 1 The net weight is calculated internally to 10 times the resolution but displayed and printed to the nearest division Tare values are printed and displayed at 0 1 division 1d Allows no extra resolution on the tare value The net weight is calculated as on a standard indicator Allows the unit have the display ERROR messages disabled This setting will allow the unit to transmit a zero weight when the in and out inputs are tripped This is a YES or NO choice Default is NO Delay is an adjustment for the time the display indicates the weight once the in and out inputs have been tripped This adjustment is from 1 to 60 seconds The default is 1 second WI 127 Indicator Service Manual 79 Default Setup Modifications Cutoffs are res
62. e 4 These counters cannot be reset and thus can be used by auditors or inspectors to check if changes have been made One counter is for scale calibration items and the other for configuration items The level of protection is set in the Seal menu The Seal menu is shown in Figure 22 See See See See Figure8 Figure9 Figure 10 Figure 11 Yes and No toggles with the SEAL switch Code No All HPnysical Again Yes No Figure 22 110 Seal Menu Code No This item allows you to enter a personalized security code number Digits are not shown on the display as you key them in so the display prompts you to enter the code number twice All amp Phys The two parameters in the SEAL menu are All and Phys Below are explanations of the choices you can make WI 127 Indicator Service Manual 39 All set to Yes Any time you access the setup menu and change any item in Table 2 the appropriate counter increments one count Changing multiple items on one visit to the menu increments the counter only one count It s the number of visits with changes that are counted not the number of changes per visit All set to No With this setting the calibration internal counter will increment when you access the setup menu and change any calibration item in Table 2 The internal configuration counter will increment only if you change one of the configuration items in bold print from Table 2 Phys set to Yes If Phys is set to
63. e default printout when the PRINT key is pressed Prints Layouts 1 2 amp 3 tare register numbers weight labels gross tare and net weights and units of measure plus a form feed G d ib ih ih Prints Layouts 1 amp 3 tare register numbers weight labels gross and net units of measure plus a form feed 4666 15 2988 ih Prints Layouts 3 amp 2 tare register numbers weight labels net and tare weights units of measure plus a form feed 2308 1b 2 i506 1 Prints weight label displayed weight unit of measure time and date lb 93 13 86 11 22 36 4 cmn ec Qe ge gv cpu as gi Pet tor Service Manual 47 Use the MENU gt key to move down the list of printable items in Table 3 Use the 4 key move up the list Status byte 8 bits Transmitted as a single ASCII character The bits appear as follows 0011LEBM L has an ASCII value of 8 E has an ASCII value of 4 B has an ASCII value of 2 M has an ASCII value of 1 where L is set to logic 1 when a Low voltage condition exists logic 0 otherwise E is set to 1 when an a d Error condition exists 0 otherwise B is 1 when the weight is beyond displayable range over or under capacity 0 otherwise And M is set to logic 1 when an in motion condition exists set to logic 0 when the weight is stable The upper four bits are set to 0011 to cause the value to be printed as a digit
64. e pn PUN dn 37 127 InputsMenUu maiala 38 12 S63 Im 39 127 Transfer Meri 40 Reset Menu Master Clear 41 Calibrating the WI 127 nennen nennen nnne nennen 42 Entering the Calibration Menu ees 42 Weight Calibration oido re i 43 Count Calibration ennemi 44 Adding Calibration oett teet ce tte 45 Deleting Calibration 45 Customizing the Serial Output cecinere 47 Predefined Print nemen nennen 47 field PT 50 Step by Step Instructions enne 52 Entering the Define submenu sese 52 Creating cci egt ce tee 53 Creating Layouts T aaa 55 Creating Groups OA 58 Broadcast e 59 59 Using Inputs and Outputs on the WI 127 60 WI 127 Disassembly and Reassembly seen 61 Installing Option Cards irte ct et ee etl En ede 62 Inbound Outbound GTN Software emen 63 78 In Motion Software eee en nr nnns nnns nn sn nene nennen nnns 79 90 TechnicallllustratiORs neret rete tian e e Pep Rena n e tnt i 91 Semice
65. eans it is activated and a 0 means it is deactivated The left digit is output 1 or 9 To change the status of an output press the 4 or MENU gt key to move the decimal point to the right of the output you want to change Press the ENTER key to toggle the output from one status to the other Press the ESCAPE key to exit the test The outputs remain as selected until you exit the Test menu Returning to the normal weigh mode returns the control of the outputs to the cutoff values WI 127 Indicator Service Manual 11 This allows you to test your Inputs remote push button switches ie remote zero print etc gt Standard Option Voltages 13 volts 5 volts 10 volts 24 volts This test allows you to check the operation of the onboard and optional inputs Press the ENTER key to access the submenu This submenu item lets you check the status of the onboard inputs In this example 1000100 inputs 1 and 5 are active The inputs are ordered 1 8 from left to right A 7 means acti vated and a 0 means deactivated As you view the inputs 8 is actually a flag that is dependent on the states of inputs 6 and 7 Input 6 resets flag 8 to a false 0 Input 7 sets flag 8 to a true 1 Input 8 does not terminate at a connector This menu item is available only if the option board is installed It works the same way as the Standard example above The submenu under VoltAgES lets you see the power supply voltage
66. ements on of which is ASCII strings These ASCII strings allow you to customize your printouts with custom wording The WI 127 Inbound Outbound can store up to sixteen ASCII strings each containing up to 32 individuals characters These strings are numbered 1 16 The WI 127 Inbound Outbound contains 15 default ASCII strings Below is a table containing the 15 default strings Use these or develop your own custom messages Table 6 ASCII String Worksheet 1 tez Leo ru z2 48 amp 2 79 78 w c H T p w balzi RN PrO e ee em E eed sp Es scs ae LL LL eps ss per pe e se ss sr DO fn far EHE 32 end rmm ur a nn sp 36 pues e i sp ER ERR 97 108 end EERRHEE ini Em m m ss 3 sp 13 Farai ies eee eee Sete See EPEC nnn E pem esp i pr rie ii sata ete ee ff EM se Fa FC RR space E 101 116 32 2 end IL Jp ggg uc WI 127 Indicator Service Manual 69 Printing Groups 70 In order to print the layouts in the WI 127 are assigned to groups These groups are in turn assigned to specific serial ports A group may contain several layouts or only one layout Each group can have up to three serial ports Each port can have a different layout assigned to it Port 1 is always the onboard seril port ports 2
67. ess ENTER v 5 Press 6 Scroll through the list of available layout items blocks see Table 3 by pressing the MENU key When the item you wish to insert in the layout is displayed press ENTER v 7 Continue repeating steps 5 amp 6 until you have entered all your layout items If you make an error refer to the next section Editing Layouts 8 To view your newly entered layout press MENU gt repeatedly 56 WI 127 Indicator Service Manual LAY 02 is displayed On a new indicator the nine default layouts are present You may create up to seven more LAY 01 string 1 is displayed End is displayed The next layout in the list will be added On a new indicator this will be LAY 10 End is displayed This means that there are no items entered for this layout GroSS is displayed and the AC CEPT annunciator illuminates indicating that you are selecting items The ACCEPT annunciator goes off and that item is displayed Some items the ones with asterisks in Table 3 require that additional information be entered after select ing the item For example if you choose LF you must next enter a value for the number of line feeds you want then press ENTER v once again The indicator scrolls through all the layout items Editing layouts To delete any displayed block press the ZERO key There are two keys to remember when inserting or deleting items in a layout will inser
68. et to the off position when anew weighment begins 80 Scale Capacity 100 Ib Division 02 Ib AZT 3 divisions Update 1 Update Second Filter Threshold Filter constant 3 10016 filter threshold should be set at the configured capacity as a minumum Options Define Autosend Group 1 Displayed Weight Buttons Print P B Print Group 1 Displayed Weight Autoprint While in the in motion mode autoprint changes functionality to automatically print each time an in motion weighment is made through the in motion logic The default group for Autoprint is 1 Displayed weight While in in motion mode the autoprint functions in the background Cutoffs Checkweigh While in the in motion mode the cutoffs and over under accept outputs are only updated as each in motion weighment is made The outputs follow the displayed in motion weighments gross or net If an erroneous in motion weighment is made the outputs drop out until the next valid weighment is made Analog output B C D output The weight output cards follow the in motion weighments while in the in motion mode As usual configuration determines whether to follow the gross net or displayed weighments Dynamic Weighment Serial Output The Gross and Net weights in the layout menus follow the in motion weighments while in the in motion modes Each time the indicator calculates a new average the gross and net weights are calculated based on the new weighment The
69. gs for your filter needs follow the steps listed below 1 What to Do Determine the amount of positive and negative force exerted by the vibration on the scale How to Do It Set Threshld to 0 0 Constant to OFF and Average to 1 0 A Ds Return to weigh mode and observe the weight swings Record the difference between the highest and lowest displayed weight values Add 30 to 50 to this value This is a good starting value for the Threshld setting Do not set your indicator to this value until told to in step 7 2 Setting the Average to higher values increases the filtering effect What to Do Set Threshld to 0 0 Constant to OFF and Average to 12 0 A Ds Check the stability of the scale How to Do It Save changes and exit to normal weight mode Observe the Center of Zero light If it is on all the time your scale is stable within 74 division If the Center of Zero light blinks more filtering is required Go to step 3 3 Repeat step 2 but increase the Average by 12 0 A Ds Keep repeat ing steps 2 and 3 until the scale is stable or you ve tried the entire range of Average 300 A Ds If the scale is still not stable go to step 4 4 Setting the Constant to higher values increases the filtering effect What to Do Set Threshld to 0 0 Constant to 1 0 and Average to 300 A Ds Check the stability of the scale How to Do It Save changes and exit to normal weight mode Observe the Center of Zero light If it is on all the time you
70. guration items The level of protection is set in the Seal menu The Seal menu is shown in Figure 12 110 ae Sas Adjust Scale Options Serial Seal You must use the See See See See SEAL switch to Figure 8 Figure9 Figure 10 Figure 11 Code No All Physical toggle between No and Yes Again No Yes Figure 12 110 Seal Menu Code No This item allows you to enter a personalized security code number Digits are not shown on the display as you key them in so the display prompts you to enter the code number twice All amp Phys The two parameters in the SEAL menu are All and Phys Below are explanations of the choices you can make ALL set to YES Any time you access the setup menu and change any item in Table 1 the appropriate counter increments one count Changing multiple items on one visit to the menu increments the counter only one count It s the number of visits with changes that are counted not the number of changes per visit ALL set to NO With this setting the calibration internal counter will increment when you access the setup menu and change any calibration item in Table 1 The internal configuration counter will increment only if you change one of the configuration items in bold print from Table 1 WI 127 Indicator Service Manual If PHYS is set to NO you can still press the internal switch and have instant setup menu access and editing privileges
71. han one serial port installed the group must assign a layout or the choice NONE for each serial port for every group used 58 A group is the combination of your layout and the assigned serial port through which the data is sent The Groups submenu is where you specify which ports will print which layouts A total of nine groups is available Within each group up to three ports can output layouts Port one is standard ports 2 amp 3 are offered only if addi tional serial boards are installed Each port is then assigned a layout to print The default group settings are Group 1 Port 1 prints Layout 5 Group 2 Port 1 prints Layout 6 Group 3 Port 1 prints Layout 7 Group 4 Port 1 prints Layout 8 Here are two examples of how the groups might be set up using three serial ports Group 1 Port 1 prints Layout 1 Port 2 prints Layout 2 Port 3 prints Layout 3 Group 2 Port 1 prints Layout 5 Port 2 prints nothing Port 3 prints Layout 2 Follow the instructions below to set up your groups 1 With GrouPS displayed press ENTER v GrouP 1 is displayed 2 Press MENU gt to scroll through the list of available groups To insert a new group with End displayed press A total of nine groups is available When the group you wish to define is displayed press ENTER v Port 1 is displayed 3 Press ENTER v LAYOut is displayed 4 Ifyou do not want to print from this port press MENU NONE is disp
72. ial Output WI 127 Service Menu Technical Illustrations Caution Main sections of this manual are set apart by the large black bar as seen above Subsections are labeled in the left column of each page Notes This equipment uses double ae cautions and warnings are also listed in the left hand column pole neutral fusing If you find inaccuracies in this manual or have suggestions on how to improve it please call 507 238 4461 or 800 368 2039 and ask for a techni cal writer Error Messages The following are displays you may see if problems occur or if invalid operations are attempted with your WI 127 Display Description O LoAd Overrange weight Underrange weight Recovering from lockup or out of range condition Loc up A D converter is not functioning Error A D converter subjected to an input signal beyond 5 0000 mV V Can t The unit cannot perform a function Displayed only while key is held down Flashing Corrupted data in the reset menus See the Reset Menu a Master Clear section RESET SETUP or CAL Sealed Displayed while a key is pressed when attempting to modify a sealed selection without edit privileges WI 127 Indicator Service Manual 5 Auto 0 Displayed while waiting for a stable valid weight to use as a zero reference on power up Displayed when input voltage to excitation regulator drops SUM below 10 5
73. igh ing mode press the SELECT key to save changes Deleting Calibration Points You have the option of adding one two or three additional calibration points for linearization You may add these points at the same time you are calibrating the zero load and full capacity points Points do not have to be inserted in the correct order The WI 127 will automatically order the points based on count values To add linearization points 1 With A XXXX displayed press A __ is displayed 2 the calibration value for the new point A XXXXis displayed 3 Press ENTER v CAL is displayed To perform a live weight calibration 4a 1 Put the correct weight on the scale and press ENTER bUSy is displayed for at least second while the unit obtains a stable value then d XXXX is displayed 2 Press ENTER v A XXXXis displayed To perform a count calibration 4b 1 Press MENU is displayed Press UNITS to view and edit the count in mV V 2 Key in the correct count and press ENTER v Counts is displayed 3 Press ESCAPE gt A XXXXis displayed 5 To add more calibration points repeat steps 1 4 above 6 Press SELECT to save changes There are two methods of deleting calibration points NOTE You may not have less than two calibration points Method A 1 With the point you wish to delete displayed A XXXX 2 Press ZERO Point is deleted Method B 1 With the p
74. ime and date and other layouts Here is where you specify which ports will print which layouts A total of nine groups is available Within each group up to three ports can output layouts Port 1 is stan dard ports 2 amp 3 are offered only if additional serial boards are installed Each port is then assigned a layout to print Enables or disables continuous send To enable continuous send a group number must be entered under GrouP This number defines the group to be activated at each display update Enables or disables autosend To enable auto send a group number must be entered under GrouP This number defines the group to be printed each time weight stabilizes above 1 capacity The weight must fall below 1 capacity for the indicator to initiate another print WI 127 Indicator Service Manual 33 Protocol Except for Reply the actions at right can only be executed if the character is received while the indicator is in the Display mode Example A protocol is defined as the set of input characters assigned to specific actions for each port Under this item you choose a port choose an input number assign an ASCII character decimal value to the action and choose the associated response or action from the following list see note at left Print Causes a Print to occur You can specify which group to output Reply Causes a Print to occur You can specify which group to output This runs as a background fuction
75. in two cases resort before sending in the 1 If you do a Master Clear powering up the unit with both the MENU and F2 unit for repair keys pressed 2 If setup calibration or data becomes corrupted You must press the Seal switch if the unit is physically sealed In case 1 you will need to enter the password the same way as explained in the Service menu After correctly entering the reset menu will be displayed The reset menu may not contain all three items shown in Figure 23 If an item is at default and not corrupted it will not appear in the menu 1 With Reset displayed press the ENTER The first menu item will be dis played See note at left 2 Press the ENTER v key No is displayed Corrupted items will flash Items not at default and not 3 Choose Yes to reset to default corrupted will appear but will values or No to leave the values If the unit is physically sealed be solid not flashing These as they are Toggle between the you must press the internal switch items are not required to be choices with the 4 lt to select YES reset MENU key When the choice you want is displayed press the ENTER key If you reset the item the display will If the SEAL PHYS selection is show the next item When you reset corrupted the unit assumes an item to defaults it disappears that the selection is YES from the menu 4 Repeat steps 2 and 3 for each item in the menu When all items
76. into the Service menus After entering the service menus the indicator stops the in motion functionality WI 127 Indicator Service Manual 81 If the indicator is in a user menu or editing a register these display modes do not appear on the display In this case the in motion operations appear to occur in the background This indicates that the indicator is sampling the current item on the scale As soon as the sampling is completed the weight is calculated and displayed Annunciator 5 ID This annunciator is used to indicate that the display is showing the current in motion weighment This display appears for seven seconds after each in motion weighment is calculated This mode can be interrupted by a new weighment dashes Weighing Sampling occurs from leading edge to trailing edge of the reset set input The leading edge must correspond to the weight being entirely on the live rail and the trailing edge must correspond to the weight just ready to begin leaving the live rail Errors 1 Six seconds maximum are allowed from arrival to exit This supports a 12 inch package at a minimum speed of 30 ft min on a 4 ft conveyor scale If 6 seconds elapse an error message is displayed and auto print is not initiated The error message persists until a new weighment is begun but no longer than 7 seconds unless retriggered by a subse quent weighment After 7 seconds the display reverts to live weight 2 Atleast two samples are requi
77. isplay No Part 1 Changes 72 Inbound Outbound Service Menu Hold down Escape for 2 seconds after entering an optional Password or press the SEAL switch to enter the menus from Display Changes Hla See 110 Menu Port 2 and Port 3 are offered if additional serial boards are installed Baa H oan EH EN even Loss s Ho GCH Ho H 300 H eoo Ho 200 fp E TERE He eH we EE WI 127 Indicator Service Manual Defaults Descending lines intersect the default values for each item Push SELECT to exit the menu BCD is not offered unless the BCD board is installed Full and Adjust are not offered if Outputs Inputs Seal Transfer Off is selected in Output I poe ens toggle between Physical No and Yes Code 90 000 4110 000 See List i Enter 10 000 10 000 Ente 127 Inputs Menu ti in Update ints Port 2 and Port 3 are offered only if Lay End End haditional serial boards are installed No TT ene Same choices as Input 1 WI 127 Indicator Service Manual 73 100 00 Delay Display pase on er Hz Em at Offered only if there are 2 or more cal points Push SELECT to exit the menu Port 2 and Port 3 are offered if additional serial boards are installed 74 WI 127 Indicator Service Manual Inbound Outbound Service Menu Part 2 O
78. layed b If you do want to print from this port press ENTER v then key in the correct layout number XX layout number is displayed 5 Press ENTER v Port 1 is displayed If you are only setting up this one port go to step 8 6 You may now select a layout for Port 2 if available With Port 1 displayed press MENU Port 2 is displayed 7 Repeat steps 3 5 to set up Port 2 Press MENU gt to set up Port if available Port 3 is displayed 8 Repeat steps 3 5 to set up Port Press MENU gt Inhibit is displayed WI 127 Indicator Service Manual Broadcast If you want leading zeroes in your printouts or broadcast and autosend information key in leading zeroes when setting division size Autosend The 1 trigger threshold cannot be altered 9 Press ENTER v 10 a If you wish to inhibit the printout when motion is detected press ENTER v b If you do not wish to inhibit the printout when motion is detected press MENU then press ENTER v 11 Press 12 Press MENU 13 Press ENTER v YES is displayed Yes is selected and Inhibit is displayed No is selected and Inhibit is dis played GrouP 1 is displayed GrouP 2 is displayed Port 1 is displayed 14 Repeat steps 3 13 above to set up all the remaining groups This item enables or disables continuous send If you enable this feature a group number must be defined 1 With b
79. libration WI 127 Indicator Service Manual A 0 is displayed This is the zero calibration point CAL is displayed bUSy is displayed for at least 75 second while the unit obtains a stable value then d 0 is dis played Note Pressing ESCAPE while bUSy is displayed will abort the calibration and the indicator will return to the previous display A 05 displayed 5000 is displayed This is the full capacity calibration point Full capacity is factory calibrated at 1 mV V input CAL is displayed bUSy is displayed for at least 75 second while the unit obtains a stable value then d XXXX is displayed Note Pressing ESCAPE while bUSy is displayed will abort the calibration and the indicator will return to the previous display A XXXXis displayed You have now calibrated the two standard calibration points using live weight 43 Count Calibration To view or edit the weight in another configured unit of measure press the UNITS key at any time during calibration After your system is fully calibrated write down and save the COUNT values for each calibration point If your indicator ever needs replacing you can key these values into your new indicator and be assured the calibration will be correct To exit back to normal weigh ing mode press the SELECT key to save changes 44 To calibrate your scale using count calibration follow these steps T 9 b 10 11 13 14
80. n nin 1 ee w B o EXCITATION CHART NOTE dig 9 dl 9 4 uj Qs P6 Jumper Typical EXC Voltage at 98 Position weigh bar load cell 1 Si ri 198 co junction box R typical 3 4 10 0 06 8 im BSE BE RST E eS D on wn Tao RE 2 3 5 0 Go Reg REO Le 4 ST TE 1 1 2 6 0 E m me i R33 us qs bi lat O THU M a i EH 5 CHES 9 i vs Cese 557 1 2 3 4 16 0 D D D e R66 EE RS 3 zar Requires use of an external power supply for excitation 115 230 a n TR ete y d aae O Je INPUT POWER m als us Tug Lele R69 E a al 5 P este JAAR J BES fi EIS IT 5 REMOTE SENSING TDL IS A SE TERMINAL P4 amp PS ARE JUMPERED WHEN THERE ARE NO SENSE LINES OR EARLIER BOARDS 2 gt 0 gt 144 gt 00 gt ELIT gt ov gt LINES FROM WEIGHT PLATFORM CES 8955598 Frsone008 sedi 808080 808 006507 SERERE EFFECT RELAYS 3888 se ees FER I B1 PART NO 3 g 88 23597 0021 t D IBN serial FORMATI TO WEIGHT SENSOR SERIAL PORT 1 JUMPER POSITION SS RS 232 TB TYPE P8 P9 P10 NOTE RELAY i 16 RS 232 1 2 DUE TO U L LISTING REQUIREMENTS e 5 ss x99 TB2 MAIN BD REV A amp WHICH CONNECTI
81. ndicator displays a port busy message Select a baud rate Choices are 9600 default 19200 300 600 1200 2400 4800 Choose between 7 default amp 8 data bits Choices are No Specifies that no parity bit is to be included Even Specifies that a parity bit which insures an even number of logic one bits is transmitted default 7 1or 2 even Odd Specified that a parity bit which insures an odd number of logic one bits is transmitted 7 1 or 2 odd Clear Specified that a logic zero bit is always transmitted after the data bits space parity 8 1 none Set Specifies that a logic one bit is always transmitted after the data bits mark parity 7 2 none Select the number of stop bits Choices are 1 or 2 WI 127 Indicator Service Manual 21 110 Seal Menu To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed 22 The last item in the 110 Setup menu is Seal Use this submenu to set up a custom password and to set the sealing choices for the unit Items in the Setup menu Figure 6 can be protected from unrecorded changes Two internal counters record changes to items in the Setup menu View these counters under AUDIT in the Service menu Figure 4 These counters cannot be reset and thus can be used by auditors or inspectors to check if changes have been made One counter is for scale calibration items and the other for confi
82. ne feeds is transmitted A form feed is transmitted denotes items that require detailed information For example if LABEL is inserted within a layout you must specify the label to be printed if SP is inserted you must specify the number of spaces to be transmit ted WI 127 Indicator Service Manual Listed below are the predefined print layouts You may customize these or create up to seven new layouts Layout 1 SP H LABEL HeRossH SP H UNITS Her LF Layout 2 ARE unns EnD 1 1 Layout 3 sPH LABEL H Ner se H units HerRH 2 Di UO Layout 4 sP H LABEL UNITS Her LFH 2 Display 1 1 4 ri a gt v I Layout 5 LAYOUT H FF H END 4 Layout 6 Layout Layout Lavour H FFH END U 2 3 Layout 7 LavourHuavourH FFH END Anyplace you see 1 3 a layout at right you will Layout 8 actually see on your Layout H Layout H FFH END indicator 3 2 Layout 9 LABEL pisPLAv sp H units Hour HsPH pay FH END pss G d Ld 00 WI 1
83. ntering count values Counts are calibrated to a 1 mV V signal from the factory When you access the Points submenu the first item is A 0 This stands for Apply 0 weight This is the zero calibration point The next calibration point in the default list is the calibration point for full capacity Your indicator is factory calibrated to 5000 Ibs 1 mV V You may keep this value or key in a new value for full capacity Lets you view the count value for the current deadload Press the UNITS key to change the display to mV V Shows the weight display without having to exit the menus An example of what is shown d 5000 The d indicates a live display of weight and reminds you that the unit is in calibration The value you see depends on the selected unit of measure the calibration and the weight applied The UNITS key works in this mode Use this item to reset the calibration points to factory default values If you choose yES the values are set to 0 16 at 0 mV V and 5000 Ibs at 1 mV V Use this item to print the calibration information shown in the left column from port 1 by choosing yes These numbers can be valuable if you have an indicator failure WI 127 Indicator Service Manual 25 127 Scale Menu The next item in the 127 menu structure is Scale In this group of submenus you set scale related parameters Figure 15 shows the Scale menu 127 I Adju
84. o seconds About is displayed OR 2b Press the SEAL switch inside the WI 127 About is displayed 3 Press SEtUP is displayed 4 Press ENTER 110 or 127 is displayed If 110 is displayed press MENU 127 is displayed 5 Press ENTER v AdJuSt is displayed 6 Press MENU SCALE is displayed 7 Press MENU OPtionS is displayed 8 Press ENTER buttonS is displayed 9 Press MENU diSPLAy is displayed 10 Press MENU dEFINE is displayed You are now in the Define submenu shown below Define PET Layouts Groups Broadcst Auto Send Protocol Port 2 and Port 3 are offered Label Strings Lay n End Group End additional serial boards No Group Port 1 Port 2 Port 3 are Installed Present only Present only ReH en Ports innit n du Same choices Same choices Yes No No Group as Port 1 as Port 1 Gross Net Tare ID a ian None 1 Input 1 input n End 5 End zi 5 Print Reply 2 2 Zero None Units Unit 1 Unit 2 Unit 3 Select Gross Net Tare P B Tare Figure 24 Define menu 52 WI 127 Indicator Service Manual Creating ASCII strings Label The default labels are G for gross for net for tare and ID for ID You can custom ize the labels and use up to 16 characters It is within the ASCII submenu that you create customize the ASCII strings to be used in your layouts This item allows you to edit
85. ode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed 16 Capacity Division Zero Range Range Stable Range Display A Z T Range Update The next scale menu item is capacity Use this item to view or edit the capacity of the unit in any unit of measure configured under Units With CAPACity displayed press the ENTER key The current capacity is displayed Use the numeric keypad to key in a new value and press ENTER to accept it and return to the CAPACity display You can view the capacity in other units of measure by pressing the UNITS key This selection allows you to view and edit the division size of the enabled units of measure You can enter any division size The indicator will use the closest division size for each enabled unit of measure 1 2 or 5 divisions You can view the division in other units of measure by pressing the UNITS key The number is stored in the resolution you enter but is displayed in the closest valid division size Use this menu item to set pushbutton zero related options Zero range is specified as a percent of capacity referenced from the deadload There are two items in the submenu Range and Range Use this to set the negative range below reference zero within which the unit may be zeroed 100 is the default value Use this to set the positive range above reference zero within which the unit may be zeroed 100 is the
86. oint you wish to delete displayed A XXXXX 2 Press ENTERv CAL is displayed WI 127 Indicator Service Manual 45 To exit back to normal weigh ing mode press the SELECT key to save changes 46 Press MENU Press MENU again Press ENTER Press MENU Press ENTER v Press SELECT to save changes WI 127 Indicator Service Manual Counts is displayed dELEEE is displayed no is displayed yES is displayed The point is deleted and A XXXX next calibration point is displayed Customizing the Serial Output Predefined Print Layouts The WI 127 has Examples of the sixteen available print layouts Nine have default settings nine default layouts are shown below in printout form Their actual layout codes are shown on the following pages Pressing the PRINT key on a new indicator will automatically print Layout 6 Layout 1 Layout 2 Layout 3 Layout 4 Layout 5 Layout 6 Layout 7 Layout 8 Layout 9 hd WI 127 Indica Prints the weight label gross weight and unit of measure G 4000 15 Prints the tare register number weight label tare weight and unit of measure 2 T 1508 lb Prints the tare register number weight label net weight and unit of measure 2588 15 Prints the weight label displayed weight and unit of mea B 4BBB 1b Prints Layout 4 weight label displayed weight and unit of measure plus a form feed 4666 ih This is th
87. on changes will be saved To enter the service menu structure key in the default password 127 then press and hold the ESCAPE key for two seconds If you do not know the password you may remove the nylon plug on the back of the WI 127 and press the SEAL switch inside If you do not want to make any changes in the service menu but want to view the items enter the menu without keying in a password If your password has been changed since leaving the factory enter your current password instead of the default The display should show About This is the first item in the menu structure The following section explains the menu items You may exit the service menu and return to weight display mode at any time by pressing SELECT If you made changes to the menu the indicator will display SAVE asking you if you wish to save your changes before returning directly to weight display mode To exit and save menu changes 1 With SAVE displayed press SELECT The indicator will return to weight display mode and your changes are saved To exit without saving changes 1a With SAVE displayed press MENU no SAVE is displayed OR 1b With SAVE displayed press ESCAPE Indicator returns to weight display mode 2 Press SELECT Indicator returns to weight display mode without saving any changes WI 127 Indicator Service Manual 7 Using the Service Menu The complete service menu structure can be viewed on the las
88. ont needed by pressing ENTER panel with SAVE displayed zero stability A Z T update rate averaging and filtering Serial Use this submenu to setup the baud rate data bits parity and stops of the serial ports Seal Use this submenu to setup a custom password and to set the sealing choices for the unit 110 Adjust Menu Below is the 110 Adjust submenu If the factory calibration has become corrupt the word AdJUSt will flash on and off You may use the indicator under this condition by calibrating with real weights not by entering previ ously recorded count values See note at left Be sure the correct capacity and division sizes have been selected before calibrating Adjust Press the ZERO key to delete a displayed calibration point Points Deadload_ Display Reset Offered only AO if there are 0 d 5000 No Yes 3 or more cal points Delete No Yes Figure 8 110 Adjust menu WI 127 Indicator Service Manual 13 To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed Reset is very helpful if you get confused and would like to put working values back in the WI 127 calibration menu 14 Points A 5000 Deadload Display Reset See the section Calibrating the WI 127 for indepth instruc tions In this submenu you may view edit insert or delete calibra tion points in a li
89. or symbol in row 3 of the ASCII character set STATUS CODES These are the most common characters you will see on a terminal 0 Valid weight 1 Motion 2 Range error Over Underlaod 4 A D error 8 Low voltage Combinations of these errors can also occur e g 3 Range error 2 plus Motion 1 END and DELAY are not printable items 48 Just as in other Weigh Tronix indicators WI 125 WI 150 etc the layouts within the WI 127 may be customized If the nine default layouts do not fit your specific applications or if you wish to include for example custom wording you may easily customize a print layout This is done within the Options menu of the service menu See the section Step by Step Instruc tions Entering the Define Submenu located just before Figure 24 But please read the following section in order to understand what items are available for customization The WI 127 s layouts can be a maximum of sixteen items long Any combi nation of the following nineteen items up to sixteen maximum may be used to form a layout These printable items along with their descriptions are listed below Table 3 Layout Print Items Blocks Print Items Description GROSS NET DISPLAY TARE T REG SELECTED ID HOUR L DAY STATUS LABEL UNITS LAYOUT DELAY Gross weight is transmitted Net weight is transmitted Current displayed live weight is
90. point Reset is very helpful if you get confused and would like to put working values back in the WI 127 calibration menu 127317993 10 39 lb mv a BORGA 5688 2 anaaa Serial No ________ Below is the Adjust submenu for the 127 If the factory calibration has become corrupt the word AdJUSt will flash on and off To correct this you must send it to the factory You may use the indicator under this condition by calibrating with real weights not by entering previously recorded count values See note at left 127 Adjust Points eadload Di splay Reset Print Offered only H A5000 End if there are 0 d 5000 No Yes No Yes 2 or more p mE dl cal points Counts Delete 2400 Yes Points 5000 Deadload Display Reset Print Figure 14 127 Adjust menu See the section Calibrating the WI 127 for indepth instruc tions In this submenu you may view edit insert or delete calibra tion points in a list The WI 127 allows calibration using up to five calibration points The WI 127 comes from the factory with two calibration points 0 and 5000 Ibs These weight values may differ depending on your unit of measure These points may be calibrated in two ways 1 by standard weight calibration or 2 by e
91. r With varying length package applications there are two criteria which must be met 1 With a package on the conveyor scale the next one coming on the scale must not break the entrance photocell beam prior to the one on the scale breaking the exit beam 2 With a package on the conveyor scale the exiting package must clear the exit beam prior to the package entering the scale clearing the entrance beam If either of these rules are violated erroneous weights may be transmitted or weight values not transmitted at all This simple formula will help you figure the minimum package spacing needed for unequal package sizes Package spacing Conveyor length longest package shortest package front edge to front edge The diagram below shows a formula for figuring throughput of identically sized packages Throughput for Equal Size Products Throughput E Conveyor Speed f p m products minute Scale Length ft Example 90 f p m 15 products minute M gt WI 127 Indicator Service Manual 83 m In Motion Hold down Escape for 2 seconds after entering an optional Password Display or press the SEAL switch to enter the menus from Display n Service Menu cnt Part 1 Changes lt See 110 Menu Port 2 and Port 3 are offered if additional serial boards are installed e even set Hre s Hoo soo H eoo 2260
92. r 26357 0046 3 29 Neoprene Washer Used W Pwr Cord 26357 0038 1 30 Strain Relief Used W Pw Cord 15257 0040 1 31 Power Cord W Plug End USA 49180 0017MTS 1 32 Ground Wire Assy Front enclosure to rear cover 48712 0032 1 33 Switch Cable Assy 48178 0021 1 34 Decal FCC compliance 29941 0019 1 35 Decal 115VAC FCC compliance 49849 0036 1 Decal 230VAC FCC compliance 49849 0044 1 36 Decal Fuse Type 115VAC 29348 0034 1 Decal Fuse Type 230VAC 29348 0026 1 37 Decal Fuse Warning 20958 0018 1 38 Decal Torque Specs 48933 0019 1 39 Fuse 1 0 amp 115VAC Slo Blow 48561 0141 2 Fuse 0 5 amp 230VAC Slo Blow 48561 0117 2 40 Nut Hex 3 8 x 16 UNC 14471 0225 2 41 Panel Mount Bracket 49645 0016 2 42 Panel Mtg Gasket 49647 0014 1 43 Ground Wire Assy Front encl To Main PC Board 48712 0065 1 44 Quick Couple J Box intfc Cable assy optional 47900 0010mts 1 45 Strain Relief Plug used for all strain reliefs 27429 0014 AIR 46 Neoprene Tubing used w item 45 when plugging larger strain relief 45089 0017 AIR 47 Terminal Block 3 pole 18009 0029 1 48 Capacity Sticker blank 48322 0018 1 91 12 00 WI 127 INDICATOR 115 230VAC WALL MOUNT OUTLINE DRAWING 2 4 61 13 75 MAX 4 00 2 00
93. r scale is stable within 74 division If the Center of Zero light blinks more filtering is required Go to step 5 5 Repeat step 4 but increase the Constant by 1 0 Keep repeating steps 4 and 5 until the scale is stable or you ve tried the entire range of Constant 10 If the scale is still not stable decrease your display update rate and start over at step 1 using the new slower display rate 6 After the Constant value is established you may wish to lower the Average value to improve display response time 7 After a final value for Constant and Average has been set enter the Threshld value established in step 1 If this value is too small your scale will act as if the filtering is off or not working Increase the Threshld value until your scale stabilizes If the Threshld value is too high your scale will react slowly to weight changes When Harmonizer is properly adjusted the scale will be stable at zero and will rapidly display a stable test weight value ES WI 127 Indicator Service Manual 127 Options Menu The third item in the 127 menu structure is Options Figure 16 below shows the Options Menu Use this menu to configure the keys on the front panel as well as define print layouts 127 Adjust Scale Options See See Figure 14 Figure 15
94. racter is received while Display mode and also in the User Menu the indicator is in the Display Zero Performs a Zero function mode None Assigns no function Units Switches indicator to the next available unit of measure Unit 1 Switches indicator to Unit 1 if available Unit 2 Switches indicator to Unit 2 if available Unit 3 Switches indicator to Unit 3 if available Select Switches indicator to next available display mode Gross Switches display to the gross mode Net Switches display to the net mode Tare Switches display to the tare mode P B Tare Causes a pushbutton tare operation 38 WI 127 Indicator Service Manual 127 Seal Menu See See See Figure 13 Figure 14 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 20a To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed The next item in the 127 Setup menu is Seal Use this submenu to set up a custom password and to set the sealing choices for the unit The Seal Menu is shown in Figure 21 Serial B C D Pam Analog Outputs See See See See See Yes and No toggles with the SEAL switch Figure 21 127 Seal Menu Items in the Setup menu Figure 6 can be protected from unrecorded changes Two internal counters record changes to items in the Setup menu View these counters under AUDIT in the Service menu Figur
95. red to be accumulated to consider a weighment to be valid This corresponds to 1 30 th of a second or 1 10 ft at 180 ft min This requirement is violated when boxes are too long or a conveyor is moving too fast If less than 2 samples are accumu lated the weighment is considered to be in error and is handled in the same manner as 1 above 3 Weighments less than the upper limit of the AZT window are considered to be in error and are handled in the same manner as 1 above WI 127 to Conveyor and Monorail Wiring Information The wiring information to connect a WI 127 indicator to a CVC CVCS conveyor scale or in motion monorail scale is as follows Photocell J box Wire Color WI 127 conveyor only Conv Mono White White Set input exit trigger Red NA 1 22 VDC Power Black Black 9 Logic Gnd Green Red 7 Reset input entrance trigger Shield Shield is Shield 82 WI 127 Indicator Service Manual In Motion Conveyor Miscellaneous Information The WI 127 would need to have the special in motion software installed to be compatible with the CVC operation The recommended filter settings for the in motion operation is a Filter time constant of 3 and a threshold equal to full scale capacity The in motion system will only weigh and transmit data properly if there is only one package on the scale at a time With packages identical in size this means front edge to front edge spacing of at least the length of the conveyo
96. roAdcSt displayed press ENTER gt 2 Toenable press MENU 3 Press ENTER v 4 Keyin the group number you want continuously sent then press ENTER no is displayed If you do not wish to enable continuous send STOP HERE GrouP is displayed 1 is displayed The new group is selected and broAdcStis displayed This item enables or disables autosend Autosend is automatic print after motion ceases with weight on the scale above 196 of capacity To retrigger autosend the scale must go below 1 stable weight and then above 1 stable weight If you enable this feature a group number must be defined 1 With AutoSEnd displayed press ENTER gt 2 enable press MENU 3 Press ENTER v 4 Keyin the group number you want sent then press ENTER v WI 127 Indicator Service Manual no is displayed If you do not wish to enable autosend STOP HERE GrouP is displayed 1 is displayed The new group is selected and AutoSEnd is displayed 59 Using Inputs and Outputs on the WI 127 Standard Input Connection Action defaults shown 1 TB15 2 Remote Zero Key 2 TB15 3 Remote Print Key The inputs are configurable 3 TB15 4 Go to Net Mode See 127 Inputs Menu section 4 TB15 5 Go to Gross Mode 5 TB15 6 Remote pushbutton Tare Key For Inbound Outbound or In 6 TB15 7 Remote Select Key Motion defaults see the appro 7 TB15 8 Remote Unit Key priate section in the ba
97. s The voltage readings are updated 2 times per second This test displays the unregulated weight sensor excitation power supply voltage If the voltage drops below 10 5 the display will show Lo Volt The error condition will not clear until voltage reaches 11 5 This test displays the 5 volt excitation voltage This test displays the unregulated 5 volt logic supply voltage This test display shows the relay supply voltage If this voltage drops too far it may not be possible to activate certain relays Nominal level for this power supply voltage is 22 8 Setup is the next top level menu item See Figure 6 See Figure 3 See See Figure4 Figure 5 See See Figures 7 12 Figures 13 16 Figure 6 Setup menu The two top level menu items under Setup are 110 and 127 110 127 This selection allows access to the menus necessary to make the WI 127 behave as a clone of the WI 110 indica tor This selection allows all setup menus to be accessed 12 WI 127 Indicator Service Manual Top Level of 110 Menu The top level menu items of the 110 menu are shown in Figure 7 110 See See See See See Figure 8 Figure9 Figure 10 Figure 11 Figure 12 Figure 7 110 Menu Adjust Use this submenu for calibration of the scale Scale Use this submenu for configuring units capacity divisions To exit back to normal weigh ing mode press the SELECT key and save changes as Options Use this submenu to configure the buttons on the fr
98. sables the User s Menu F1 Enables or disables the F1 key The default setting for this key accesses the tare registers F2 Enables or disables the F2 key The default setting for this key accesses the identification number entry F3 Enables or disables the F3 key The default setting for this key accesses the cutoff values the baud rate data bits parity and stops of the serial port s Figure 11 110 Serial Menu The fourth item in the 110 menu structure is Serial This submenu sets up below outlines the Serial Menu See See See serial board is installed Figure 8 Figure 9 Figure 10 Serial Port 2 and 3 only appear if optional Port 1 Busy Baud Data Parity H Stops 1 2 Yes Even Odd Clear Set No 7 8 9600 19200 300 600 1200 2400 4800 Figure 11 110 Serial menu 20 WI 127 Indicator Service Manual Ports 2 and 3 present if optional Port 1 2 amp 3 hardware is installed Busy Baud Data Parity A flashing value indicates an invalid combination Stops Port 1 is the onboard serial port Any additional boards installed are configured under Ports 2 amp 3 Ports 2 amp 3 show up in the Serial Menu only if additional boards are installed Enables or disables the ready busy input If the ready busy input is enabled you may enter a timeout period This value determines how long a port can be busy before the i
99. ss SEtUP is displayed 4 Press ENTER v 110 or 127 is displayed 5 Press ENTER v AdJuSt is displayed 6 Press ENTER v PointS is displayed You are now in the calibration menu WI 127 Indicator Service Manual Weight Calibration To view or edit the weight in another configured unit of measure press the UNITS key at any time during calibration If the scale is too unstable BUSY will be displayed for several seconds Correct the filtering and recalibrate After your system is fully calibrated write down and save the COUNT values for each calibration point If your indicator ever needs replacing you can key these values into your new indicator and be assured the calibration will be correct To exit back to normal weigh ing mode press the SELECT key to save changes To calibrate your scale using live weight calibration follow these steps 1 With PointS displayed press ENTER gt To calibrate your scale s zero point press ENTER v Remove all weight from the scale and press ENTER v Press ENTER v Press MENU You may use 5000 Ibs to calibrate this point or you may change the value for this calibration point To change this calibration point key in the new value now and press ENTER v or to use the current value press ENTER Put the appropriate weight calibration value on the scale and press ENTER v Press ENTER v Press SELECT to save your ca
100. st Scale See Figure 14 Units Capacity Unit1 H Unit2 Unit3 Pounds 1000 g Division Zero Ea 5000 1 Range H Range Start I 100 pct 100 pct No Yes Oz H Tons H Tonnes H Other H None Basis Equals Label ze _ 1 84 H 7 H H End Oz He Stable Range Delay Display l L 1 0d 0 4 sec On To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed 26 Range Net constant Threshia Overload Over Cap 1 0d No Yes 105 pet 0009 div Tips me 9009 aiv UNITS key 1 2 5 10 Off 1 3 H 10 Figure 15 127 Scale menu Units This submenu lets you select what unit of measure will be assigned to the three annunciators on the front panel Unit 1 The unit of measure you choose for this item will be as signed to the annunciator labeled Ib on the front panel You can choose from the following list of units of measure Pounds pounds 1000g kilograms g grams Oz ounces Tons tons Tonnes tonnes metric tons Other This allows you to enter the information
101. st The WI 127 allows calibration using up to five calibration points The WI 127 comes from the factory with two calibration points 0 and 5000 Ibs These weight values may differ depending on your unit of measure These points may be calibrated in two ways 1 by standard weight calibration or 2 by entering count values Counts are calibrated to a 1 mV V signal from the factory When you access the Points submenu the first item is A 0 This stands for Apply 0 weight This is the zero calibration point The next calibration point in the default list is the calibration point for full capacity Your indicator is factory calibrated to 5000 Ibs 1 mV V You may keep this value or key in a new value for full capacity Lets you view the count value for the current deadload Press the UNITS key to change the display to mV V Shows the weight display without having to exit the menus An example of what is shown d 5000 The d indicates a live display of weight and reminds you that the unit is in calibration The value you see depends on the selected unit of measure the calibration and the weight applied The UNITS key works in this mode Use this item to reset the calibration points to factory default values If you choose yES the values are set to 0 16 at 0 mV V and 5000 Ibs at 1 mV V WI 127 Indicator Service Manual 110 Scale Menu The next item in the 110 menu structure is Scale In this group of submenus you set scale related p
102. submenu This number represents the amount of filtering Choose a setting between 1 and 10 Choose 1 for the least amount of filtering but the fastest response Choose 10 for the most filtering but the slowest response Choose Off to disable the Harmonizer functions and default to the lowest filtering This is the window in the current unit of measure within which weight changes are altered according to the constant 10 0 is the default value shown in Figure 15 You should set the threshold value between 130 and 150 of the total weight oscillations that need to be suppressed If weight changes are 20 Ibs and 10 Ibs set this value to 130 to 150 of 30 Ibs This submenu lets you setup the overload and capacity setting which cause the O load error message This value is expressed as a percent of capacity referenced from the deadload determined by calibration Overload is restricted to 200 or lower 105 is the default value This value expressed as a number of divisions over the capacity referenced from the zero value A value of 9 satisfies UK requirements Configurable from 0 to 999999 divisions Default is 9 divisions WI 127 Indicator Service Manual 29 We recommend the following values as a Starting point for Harmonizer filtering Display Update 10 sec Ave 8 disp or 48 A Ds Constant Level 4 Threshold Zero 30 f Tips on setting up and using the Harmonizer filtering 5 To find the best settin
103. t and ZERO will delete We will use the following example to illustrate how to edit layouts remove and then replace the line feed from default layout 01 1 With LAYouts displayed press ENTER v 2 Press ENTER v 3 Press MENU to scroll through the layout Stop when the item you want to delete 1 LF one line feed is displayed 4 With 1 LF displayed press ZERO 5 To insert item in a layout you must display the item it will precede In this example we will insert a line feed in front of 6 Press 7 Scroll through the list in Table 3 of available items by pressing the MENU gt key until LFS is displayed 8 Press ENTER 9 Key in the number of line feeds you want 1 for this example and press ENTER v 10 Press ESCAPE to return 10 WI 127 Indicator Service Manual LAY 01 is displayed 1 SP the first item in the layout is displayed 1 LF is displayed The item is deleted and the next item in this case End is displayed End is displayed GroSS is displayed and the AC CEPT annunciator illuminates indicating that you are selecting items LFS is displayed 0 is displayed 1 LF is displayed LAY 01 57 Creating Groups The default for the PRINT key is Group 2 You may print other groups by keying in the correct group number then pressing PRINT Note This option must be enabled in the service menu first With more t
104. t back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed 24 Adjust Scale Options Serial B C D Out Analog Outputs Inputs Seal Transfer Figure 13 127 Menu Use this submenu for calibration of the scale Use this submenu for configuring units capacity divisions zero stability A Z T update rate averaging filtering and overload Use this submenu to configure the buttons on the front panel Use this submenu to setup the baud rate data bits parity and stops of the serial ports Use this submenu to configure the output of an optional B C D board This menu will not appear if the optional board is not installed Use this to configure the analog output option board Use this to configure the WI 127 s outputs Use this to configure the WI 127 s hardwired inputs ie PB Tare Use this submenu to setup a custom password and to set the sealing choices for the unit Use this submenu to setup the WI 127 to receive or send print formats from the WI 127 downloader software package in your PC WI 127 Indicator Service Manual 127 Adjust Menu Be sure the correct capacity and division sizes have been selected before calibrating A step by step description of calibrating the WI 127 and using the Adjust menu can be found in the section titled Calibrating the WI 127 Press the ZERO key to delete a displayed calibration
105. t fold out pages in the back of this manual To exit back to normal weigh ing mode press the SELECT key and save changes as needed by pressing ENTER with SAVE displayed Figures 2 through 19 show the service menu structure in the WI 127 Follow ing each figure are explanations for each of the service menu items Display Key in the password then hold down ESCAPE for 2 seconds or press the SEAL switch to enter the menus from Display See See See See Figure 3 Figure4 Figure5 Figure 6 Figure 2 First menu level About Menu Information about the software Audit Menu Audit counters for calibration and configuration Test Menu For testing the hardware of the indicator Setup Menu For setup of the indicator as a 127 or a 110 clone About Menu Figure 3 About menu These are the items listed in the About menu 127 The unit designation 12345 Parent part number of the software 1234 The dash portion of the software part number Rev A Therevisionlevel ofthe software WI 127 Indicator Service Manual See Figure 3 Figure 4 Audit menu These are the items listed in the Audit menu Cal 0000 This is an example of how the calibration audit trail counter will appear The actual value will be between 0000 and 9999 It is nonresettable and may not be edited Cfg 0000 This is an example of how the configuration audit trail counter will appear The actual value will be between 0000 and 9999 It is nonresettable and
106. tes vot ro Vows 24 vors Voltages Ready Loop nr po ctood 00 01000 imn een Port 2 and Port 3 are offered if Out 9 16 is not offered when Option is not offered if optional additional serial boards are installedOptional I O board is not installed O board is not installed Service Menu Part 2 101 110 Menu 110 Adjust Scal Opti Serial Seal al iia You must use the SEAL switch to Port 2 Physical toggle between No and Yes Push SELECT to exit the menu factory default setting 9600 19200 300 600 1200 2400 4800 Yes N Yes N i Capacity Stable A Z T Update UNITS 100 pet 100 pct key 5 10 Off 1 3 10 Deadload Display Offered only A5000 End ifthere are d 5000 2 or more cal points d 0 102 Avery Weigh Tronix a Declaration of Conformance to SMA Standard Year of Declaration 2002 Production Meets Type We the manufacturer of WI 127 Indicating Element NTEPCC 96 140A1 NCWM Digital Electronic 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 trademark is applied to the device or its accompanying documentation SMA PRODUCTION MEETS TYPE DEVICE MANUFACTURER Conformance Logo and Design
107. the gross net tare and ID labels 1 3a 3b With LAbEL displayed press ENTER Press ENTER again Press ENTER v if you don t wish to make a change or your are done or To change this label press the key Key in your next ASCII value s and press MENU Press MENU Repeat steps 1 4 for Net Tare and ID WI 127 Indicator Service Manual GroSS is displayed 71 the ASCII value for the letter G is displayed GroSS is displayed A dash is displayed ENd is displayed NEt is displayed 53 Strings Viewing strings Creating new strings To delete the displayed ASCII value press the ZERO key 54 This item allows the creation of up to sixteen different ASCII strings On a new indicator there is one default ASCII string You may edit the existing string as well as create up to fifteen more 1 With Strings displayed press ENTER 2 Press ENTER v 3 Press amp and MENU to scroll through the entire string of ASCII values 4 When you are finished viewing the values press ESCAPE 5 Press MENU 1 With Strings displayed press ENTER v 2 Press MENU until 3 Press 4 With ASCII 02 displayed press ENTER v 5 Press 6 Key in your first ASCII value then press MENU 7 Continue repeating steps 5 amp 6 until you have entered all your ASCII values If you make an error refer to
108. the span of the analog outputs to be adjusted without actually putting weights on and off the scale Selecting Zero lets you adjust the zero of the analog output fora zero weight reading Adjust the zero by entering a percent value or by pressing 4 and MENU to make incremental adjustments The number on the display gives a visual representation of the zero setting with 00 000 being the nominal value The zero adjustment has a 10 range 10 000 to 10 000 on the display Selecting Full lets you adjust the span of the analog output for the full capacity weight reading Adjust the span by entering a percent value or by pressing 4 lt and MENU to make incremental adjustments Holding these keys will cause the values to change faster and faster The number on the display gives a visual representation of the zero setting with 100 000 being the nominal value The zero adjustment has a 10 range 90 000 to 110 000 on the display Weight does not have to be on the scale to perform this task 127 Outputs Menu This submenu shown in Figure 20 is where you configure the WI 127 s outputs Update Choose an update display rate for the cutoffs Display This selection updates the cutoffs at the indicator s config ispl te rate denotes default settings 1 2 5 or 10 times per second Fast This selection updates the cutoffs at 20 times per second The indicator will continue to update at its configured display update rate Onbo
109. to create a custom unit of measure You need to enter the ratio values for the custom unit based upon another unit of measure and a string of text to use in serial output Under Basis choose the unit and amount upon which the custom unit is based Under Equals enter the equivalent custom unit value WI 127 Indicator Service Manual Refer to the ASCII character chart located in the section Customizing the Serial Output Custom label can be a maxi mum of 16 characters in length Unit 2 Unit 3 Capacity Don t forget to re calibrate your system after you change capacity Example 1 To create a stone unit of measure the Basis would be 14 pounds and Equals should be 1 stone Example 2 To create an ounce unit of measure the Basis would be 1 pound and Equals should be 16 ounces Example 3 To create a kg unit of measure the Basis would be 10 pounds and Equals should be 4 5359237 kilograms Ten pounds is used so all eight digits can be entered as the Equals value Under Label you create the serial label for the custom unit of measure With the first ASCII value displayed you can use the keys to do the following ENTER key accepts the displayed value and returns to Label display MENU key accepts the displayed value and moves to the next ASCII character value ESCAPE key exits the display without making a change Inserts a new ASCII value before the currently displayed ASCII value Key in the ASCII value
110. ucture is Options Figure 10 shows the Options Menu Use this menu to enable disable and configure the buttons on the front panel See See Figure 8 Figure 9 Dew ee Hove PB T N T PB Print DIES Figure 10 110 Options menu Select Enables or disabled the SELECT key Units Enables or disables the UNITS key Tare This parameter enables or disables the pushbutton tare and numeric tare entry PB Tare Options under this item are Yes allows pushbutton tare for all nonnegative values Non Zero enables pushbutton tare for all nonnegative values excluding zero and No disables pushbutton tare n Tare Enables and disables numeric tare entry WI 127 Indicator Service Manual 19 Print PB Print This item determines which layouts are sent to which ports for pushbutton print Press ENTER and Group is dis played From this item you may either disable the pushbut ton print option or select a group to print To select a group press ENTER again Using the keypad enter the number of the group you wish to print To disable press MENU then ENTER The four default print groups are as follows To exit back to normal weigh 1 Displayed weight ing mode press the SELECT 2 Gross Tare Net default All are sent out key and save changes as 3 Gross and Net of Port 1 only needed by pressing ENTER 4 Net and Tare with SAVE displayed Zero Enables or disables the ZERO key User Enables or di
111. units of measure here The default list is Unit 12 Unit 2 gt Unit Repeatedly pressing UNITS while displaying a weight in the weight display mode will cycle through the list in that order You may customize the list by inserting and or deleting items in the list The list can contain a maximum of four items To add an item Determine where in the list you wish to insert an item Display the item which will immediately follow the one you are inserting Press The ACCEPT annun ciator illuminates Cycle through the options by pressing the 4 and MENU keys until the item you wish to insert is displayed then press ENTER v That item is now included in the list To delete an item With that item displayed press ZERO That item is deleted from the list Refer to the section Customizing your Serial Output for detailed instructions about this submenu The Define submenu allows you to customize printouts build ASCII strings create groups and enable continuous send The WI 127 can store up to sixteen ASCII strings each containing up to 32 individual ASCII characters The WI 127 contains one default ASCII string You may customize this string as well as build fifteen additional ones The WI 127 has sixteen available print layouts of which eight have default settings which may include a combina tion of sixteen items Build your custom layouts by choosing among nineteen print items including ASCII strings weight values t
112. ut 1 8 is restricted to 1 3 when optional I O board is not installed Out 9 16 is not offered when Option is not offered if optional optional I O board is not installed O board is not installed WI 127 Indicator Service Manual 75 Inbound Outbound 110 Menu en pm nes EN EJ De EE 9600 19200 600 1200 2400 4800 on Loe ma 100 100 pct Deadload Display Offered only 2 or more cal points 76 WI 127 Indicator Service Manual You must use the SEAL switch to toggle between No and Yes Push SELECT to exit the menu WI 127 Indicator Service Manual 77 78 WI 127 Indicator Service Manual WI 127 In Motion Software Conveyor After Define in the Options menu Tare After Conveyor in the Options menu Zeroerr After Tare in the Options menu Delay After Zeroerr in the Options menu This section of the WI 127 Service manual covers the optional in motion software for Conveyor Monorail scales This software has the following additions made to the service menus The complete service menus are included at the end of this section Below are descriptions of each additional item No Choose this if you want the indicator to operate as normal The inputs used for in motion weighing are ignored The cutoffs analog output B C D output and displayed weight all work as normal Yes Choose this to use the indicator for in motion weighing Th
113. utputs Three outputs open collector design 50ma sink Relay power supply 24 VDC at 150mA Bi directional serial port RS 232 or RS 422 485 or 20mA current loop Serial Command Inputs Programmable serial response to ASCII character input Self diagnostics Display keys inputs outputs serial port A to D converter loadcell output display voltages Circuitry protection RFI EMI and ESD protection Options Two additional serial ports BCD parallel 10 cutoffs Analog output 0 5 0 10 volts 1 5 4 20 10 50 mA Operating temperature 40 to 140 F 40 to 60 C 100 relative humidity including washdown Enclosure NEMA 4X stainless steel enclosure Dimensions 12 W x8 H x4 D without mounting bracket 12 3 W x 11 0 Hx 5 3 D with mounting bracket Weight 12 5 Ib 5 7 kg Agencies NTEP Class III IIIL 10 000d COC 96 140 A1 Consumer and Corporate Affairs Canada 5167 UL CUL CSA FCC Class A Specifications subject to change without notice 4 WI 127 Indicator Service Manual ntroduction This manual covers the service issues for the WI 127 indicator The manual is divided into the following sections Introduction Error Messages When installing the WI 127 the Service Manu Since Pdl Using the Service Menu nearby and easily accessible About Menu Audit Menu Test Menu Setup Menu Reset Menu Calibrating the WI 127 Customizing the Ser
114. verage 300 A Ds If the scale is still not stable go to step 4 4 Setting the Constant to higher values increases the filtering effect What to Do Set Threshld to 0 0 Constant to 1 0 and Average to 300 A Ds Check the stability of the scale How to Do It Save changes and exit to normal weight mode Observe the Center of Zero light If it is on all the time your scale is stable within 74 division If the Center of Zero light blinks more filtering is required Go to step 5 5 Repeat step 4 but increase the Constant by 1 0 Keep repeating steps 4 and 5 until the scale is stable or you ve tried the entire range of Constant 10 If the scale is still not stable decrease your display update rate and start over at step 1 using the new slower display rate 6 After the Constant value is established you may wish to lower the Average value to improve display response time 7 After a final value for Constant and Average has been set enter the Threshld value established in step 1 If this value is too small your scale will act as if the filtering is off or not working Increase the Threshld value until your scale stabilizes If the Threshld value is too high your scale will react slowly to weight changes When Harmonizer is properly adjusted the scale will be stable at zero and will rapidly display a stable test weight value ES WI 127 Indicator Service Manual 110 Options Menu The third item in the 110 menu str
115. without regard for motion Reply can be executed when the indicator is in Display mode and also in the User Menu Zero Performs a Zero function None Assigns no function Units Switches indicator to the next available unit of measure Unit1 Switches indicator to Unit 1 if available Unit 2 Switches indicator to Unit 2 if available Unit 3 Switches indicator to Unit if available Select Switches indicator to next available display mode Gross Switches display to the gross mode Net Switches display to the net mode Tare Switches display to the tare mode P B Tare Causes a pushbutton tare operation This is how you would set up the indicator if you want to zero the scale through a serial port from a computer or PLC Select a port 1 2 or 3 under Protocol Connect a cable between this port and your computer or PLC Configure a serial Input to perform an action A maximum of 16 serial inputs may be configured Under the selected input under Ch Character choose an ASCII character for example Z represented by decimal value 90 See Table 5 in the WI 127 Service Manual for a complete list of ASCII characters Go over from Ch to Action Under Action drop down and select Zero from the menu choices Now when you send a Z from your PC or PLC to the serial port this will cause the display to zero out the same as if you pressed the front panel ZERO key 34 WI 127 Indicator Service Manual 127 Seri

WI-127 Indicator Service Manual

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