Table of Contents
Contents
1. 5 Press numeric key to set the range in which the GELY zero indication turns on Options are dO d1 d2 d3 d4 and d5 d scale division rates Options are 9600 4800 and 2400 6 Press numeric key to set serial transmission GELS LGCN 10 7 Press numeric key 9 to shift print modes Options are Prt Pr and Prt Co If Prt Co is chosen as the print mode PC will be automatically selected as the external devices e 1 Prior manual print FEL O continuous print 8 Press key 5 select external devices ARE Options are PC TP EZ SH and ZEBRA q J oOo E 9 Press key to switch ON OFF stable print Function YES Switch on stable print function AMA Switch off stable print function ZERO e SELI Print Prelo Pr nt PL Pr nk SES 10 When setting is completed press key to save and return to weighing mode 8 Serial Interface 8 1 RS 232 Connector 4 THD to PC o3 lt RxD to SCALE o LE 0 TD to PC LGCN 11 8 2 Single Option 1 RS 232 SH 24 TP ZEBRA EZ printer 2 RS232 Computer 8 3 RS 232 Output Format Baud Rate 2400 4800 9600 Data Bit 8 Parity N None Stop Bit 1 Code ASCII Bit Format A XA pata Format Example G W 2567 2 g U W 0 6148 g pcs Total 4176 pcs weight Example G W 12 565 kg U W 3 0089 g pcs Total 4176 pcs LGCN 12 3 Ib en w e j 1jbjcr2. d 3 Press down to turn the scale ON OFF UWS N 4 oO Inputs the indicated unit weight value entered via numeric keys 5 Zeros the display within 2 of max capacity or cancels Tare action 6 Clears the indicated input values Te T 7 MARE Inputs the weight of the object on the weighing pan as a Tare value Inputs the indicated value entered via the numeric keys as a pre set Tare value Cancel tare action 8 PRINT Sends data to RS232 port 9 a Decimal point 4 3 Power Supply Please verify the local AC power source and switch the two stage switch 110V 220V to the proper place before plugging into the power outlet Alternative Power Supply 1 AC 110V 220V AC 10 2 6V 4A Internal Rechargeable Battery Power Consumption About 300mW 80hrs without backlight About 380 mW 65hrs with backlight Low Battery Warning When appears in the upper left corner of the weight window the battery requires recharging The charge lamp turns green from red when the recharging is completed which takes about 8 hours Disconnect the scale from power supply when it is fully charged Note Battery is replaced only by an authorized service dealer Risk of explosion can occur if replaced with wrong types or connected improperly LGCN 5 5 Operation 9 1 Basic Weighing 5 1 1 Weighing Begin with no load on the scale the display reading zero Place item s to be weighed on the scale The display sho
3. screws 3 using an Allen wrench 3 Put the stainless steel weighing pan 2 on the scale support 4 B Model LGCN 3075 1 Before using the scale rotate counterclockwise to remove the delivery protection screws 1 2 Remove the the delivery protection screw 2 then screw the weighing pan clockwise and downwards C Wind Shield installation SS Note It is recommended that the delivery protection screws be re installed after transporting the scale Do not over tighten the delivery protection screws as it may damage the load cell 3 3 Leveling the Scale Adjust the leveling feet until the bubble is centered in the circle of the level indicator located on the front panel Note Ensure that the scale is level each time its location is changed LGCN 2 4 Product introduction 4 1 Specifications amp General Features Specifications a O 002 0 05 jot o2 jos 1 Power supply AC 110V 220V AC 10 or rechargeable battery 6V 4A Operating Temperature 0 C 40 C Humidity Range 10 to 85 humidity non condensing General Features Three backlit LCDS Durable stainless steel weighing pan ABS housing and waterproof keypad 18 button operation with numeric keypad Pond or gram weighing units Auto unit weight re computing Auto shut off for power saving Protection for overloading and transportation 4 2 Front Panel 4 2 1 Display 97 10 1112 13 2 3 px M As SAMPLE 4 Q TS Y INSUF
4. with key a to input unit weight value and then press of CUROg LA D D 7 Li CUUUU 2 Put the article on the weighing pan the scale starts counting SA Note Symbol points at SAMPLE INSUFFICIENT when entered unit weight is lower than 4 5 of scale division 5 2 2 Sample Counting amp ACAI 1 Place samples onto the weighing pan Or into a tared UU container and input the quantity with numeric keys then press key The unit weight is calculated IDUUD Note e The larger the sample size the more accurate the unit weight is e Symbol gt points at SAMPLE INSUFFICIENT when calculated unit weight is lower than 4 5 of scale division or the quantity of samples is less than 10 pieces LGCN 7 2 Remove the samples and put the load on the scale begins to count 3 Press key to return to the weighing mode ACAI Automatic Counting Accuracy Improvement ACAI results in a more accurate count by increasing the reference weight without the need to count additional parts A higher reference weight is important when there is a risk of inconsistent piece weights or if the reference weight is close to the minimum ACAI uses an initial averaging unit weight to count additional pieces that are placed on the scale the scale gives a beep as the new higher reference weight is used to recalculate the averaging unit weight The process can be repeated as long as the additional weight is less than the previous reference weig
5. FICIENT 2 TOTAL COUNT Charge 300g 750g x 0 02g X 0 059 1 Weight Display Displays current weight on scale 2 Unit Weight Display Display the unit weight LGCN 3 3 Total Count Display Display the current count of items on the scale 4 Low battery indication 5 NET Indication for displaying net values 6 TARE When TARE indicator appears the weight of the container is tared 7 ZERO when ZERO indicator appears the scale is in zero status 8 Charge Lamp Red battery is charging Green battery is fully charged 9 First Range Capacity Lamp ON when the weight on the weighing pan is less than or equal the first range of capacity 10 Second Range Capacity Lamp ON when the weight on the weighing pan is the first range of capacity 11 g gram Symbol gt pointing at g indicating that the current weighing unit is gram 12 kg kilogram Symbol gt pointing at kg Indicating that the current weighing unit is kilogram applicable for LGCN 7515 only 13 SAMPLE INSUFFICIENT Symbol gt pointing at SAMPLE INSUFFICIENT when unit weight is lower than 4 5 scale division or quantity of samples is less than 10 pieces D Keyboard 516 1 D 213 e pan CE T 9 1 0 9 numeric keys Enters specific values for tare unit weight and other data entries LGCN 4 2 SMPL With samples on the weighing pan and inputs the indicated sample size to calculate piece welght
6. Table of Contents 1 IH OQUC ON see ee 1 2 PFECAUHIONS a nennen 1 3 Before Using the Product 3 1 Unpacking and Shecking a eran Heme tienda A EEA NERA 1 3 2 Installing COMPONEN o ida 1 323 MEVEING ING Scale een 2 4 Product Introduction 4 1 Specifications amp General Features cc cece cece cece cece cena ee eaeeeneeeeaeeeaeeeeaeenanees 3 4 2 Front Panel 4 2 ASI Ai 3 472 2 LOT LO PEE EE E AE EE E EE E eee eee 4 4 3 POWEL SUP a een 5 5 Operation 5 1 Basic Weighing 921 1 WENNO zer nee A as 6 A ak 6 51 3 UnIESWIch ODES ALON see ras 7 5 2 Basic Counting 5 2 1 Entering a Known Unit Weight 242220000 0000 a a a a aaa 7 5 2 2 Sample GOUHINg EACH ee 7 6 Calibration 6 1 Single Pont Gallbralion ii nee 8 6 2 Linear Gallbrall ON sc ee ee 9 A MOCE a ee 10 8 Serial Interface 8 1 9232 GONNE lO usina AAA ANOS 1 82 SIMS OPIO ae o dond eaeiee 10 8 9 ROZSZ OU PU ROMA Lat 10 9 Troubleshooting and Error Message 44 seen 13 LGCN 0 1 Introduction This manual contains installation operation and maintenance instructions for the LGCN Series counting scale Please read the manual completely before installation and operation 2 Precautions O P hce the scale on a flat and stable surface Refer to Section 3 3 Verify thatthe nputvoltage and the plug type matches the bcalAC power supply Refer to Section 4 3 Make sure power cord does not pose a pote
7. ht Once this limit is exceeded ACAI is turned off 12333 15000 gt Ln E co I I co co 6 Calibration 1 For best result calibrate the scale on a regular basis Temperature change geographic gravity variation altitude change and abuse are reasons why a scale may need recalibration 2 Here we take LGCN 1530 as an example 6 1 Single Point Calibration 1 Switch on the power press and hold key SMPL while pressing key A 2 Input 11 with numeric keys MO 3 Again press key SMPL to enter the zero point O calibration modes with 9 flashing l 4 Wait till 9 stop flashing press key SMPL then Key in the calibration value with the numeric keys unit IS g LGCN 5 Put the corresponding weights on the weighing pan and rap press key to confirm and then press key SMPL completed with a I Jt appearing on the unit 6 A few seconds later the calibration procedure is en PASS weight screen Now remove all the weights ZERO 7 Press key to save and then press key to return to normal weighing mode 6 2 Linear Calibration ES 1 Switch on the power press and hold key TARE while pressing key Y 2 Again press key TARE with no load on the weighing pan to enter zero point calibration mode 7 H with 00 U appearing on the Total Count display 3 Wait till DA 1 appears on the Total Count FA display put weights of 1 3 of f
8. jor weight uy iwi fete jit ote pets jeri ur Unit weight lol jar fete s er tr pes Example G W 2 2352 lb U W 0 5352 lb pcs Total 4 pcs G N GROSS NET 9 Troubleshooting and Error Message Error Problems message Initial Zero point exceeds 1 Confirm that there is nothing on the weighing platform 2 LOAD CELL failure please basis contact our Service Higher or lower than A D A D or Load cell failure please resolution range contact our Service a EEPROM data incorrect Please contact our Service The weighed articles are Do not load the item exceeds overloaded the maximum tolerance Under unit weight entering or sampling mode the quantity of weighed articles or calculated unit weight exceeds display range Low battery Recharge the battery the scale can be used while it is charging 10 take 10 as reference LGCN 13 LGCN LGCN
9. ntial obstacle or tripping hazard Keep the scale away from EMI noise strong wind and vibration which might cause incorrect reading Avoid sudden temperature change suitable operating temperature is between 5 C 40 C Do not drop loads on the platform D isconnectthe power suppl while cleaning the scale Do not immerse the scale in water or other liquids O Service should be perfom ed by authorzed personne lony 3 Before Using the Product 3 1 Unpacking and Checking Open the package and check the instrument for transport damage Immediately inform your dealer if you have complaints or if parts are missing Model LGCN 3075 contains e Sc de body e User manual e Weighing platform plastic base with stainless steel pan e Wire power cord e Wind Shield Model LGCN 1530 LGCN 7515 contains e Sc de body e User manual e Stainless steel pan e Power cord e Three hole aluminum column e Allen wrench e Two Md Allen screw 3 2 Installing Components A Models LGCN 1530 LGCN 7515 HOR WQ NO 1 Before using the scale rotate counterclockwise to remove the delivery protection screw 1 LGCN 1 2 Align the three hole aluminum column 5 center of the three round holes on the scale support 4 with the corresponding inside holes on the shaped iron piece 6 Then fix the three hole aluminum column 5 and scale support 4 on the shaped iron piece of the scale by tightening the M5 Allen
10. ull load on and press Te i Ea 7 key TARE E g LGCN 1530 model 1 3 of full load is 10009 4 Wait till 01 ES appears on the Total Count display FR LAL Link then put weights of 2 3 of full load on and press down key TARE e g LGCN 1530 model 2 3 of full load is 20009 3 5 Wait till on appears on the Total Count display Wait til on I app ae Far tink T e T then put weights of full load on and press key TARE on E g LGCN 1530 model full load is 3000g LGCN 9 display and then take away the weights Te T ZERO 7 Press key TARE to save the settings and then press key to go back to the weighing mode 7 Setting Mode ZERO 1 Switch on the power press and hold key CEL sed while pressing key y The following Steps 2 7 En r do not require to be operated in order but steps 8 and 9 have to follow step 7 2 Press numeric key 0 to shift backlight CELA THE IL modes Options are On OFF and OnOFF anaFF Auto on with items greater than 9 divisions onorr placed on the pan OFF No backlight an Backlight 3 Press numeric key to set the level in which the stable indication turns on filtering The lower the setting the faster stabilization time Options are Auto 1 2 3 and 4 level 4 Press numeric key to set the period of inactivity before the scale automatically turns off Options are OFF Non power off 5 10 30 and 50 60 minutes
11. wn is 1000 0g gross weight ANNM IU G GILG gt 5 1 2 Tare amp Preset Tare Tare When weighing a sample that must be held in a container taring stores the container weight into memory Under the weighing mode place the container on the scale weight window shown is 500 0g Press the Key un E ES Es T Ea ARE to complete tare action NET and TARE MET HE indicator turns on 2 To clear tare with an empty pan Press down the NET SUR Te EE key TARE or key ANA ZERO LL gt Preset Tare 1 Under the unload condition Enter tare value using a Cann the Numeric keys together with key a then press T e key MARE The weight window displays the tare value 2 Putthe load on the container the scale will automatically deduct the value of the container from the total value Note during the process of Tare or Preset Tare if the load and container are not removed press zero to check the gross weight LGCN 6 5 1 3 Unit Switch Operation 1 1 Switch on the power press and hold key while pressing key M 2 Key in 1132 via numeric keys Ii l 3 Press key again to enter unit selection mode L Press numeric key to toggle between kg and Lb units ZERO 4 Press key SMPL to save and then press key ES to return to the weighing mode 5 2 Basic Counting 5 2 1 Entering a Known Unit Weight 1 Under the weighing mode use the numeric keys together
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