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Keli Electric Manufacturing ( Ningbo ) Co., Ltd 

 

Digital Load Cell and Indicator (D2002E) 

 

User Manual 

 

 

 

 

 

 

 

 

 

 

 

Date: January 2006 

www.kelichina.com       

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Summary of Contents for D2002E

Page 1: ...Keli Electric Manufacturing Ningbo Co Ltd Digital Load Cell and Indicator D2002E User Manual Date January 2006 www kelichina com Page 1 of 38...

Page 2: ...r and Indicator 4 Connection between Display Screen and Indictor 5 Serial interface Chapter 4 Look over INS internal statement number of load cell Chapter 5 Corner Adjustment 1 Manual Corner Adjustmen...

Page 3: ...www kelichina com Page 3 of 38 6 Weight Data Delete 7 Daily Record Print 8 Caution Chapter 11 Malfunction Troubleshooting Chapter 12 Maintenance Related Notice...

Page 4: ...the integrated compensation of linearity zero rated output temperature floating creep error It greatly avoids the error caused by using analog compensation and human negative factors So it enhances t...

Page 5: ...PC directly or other standard industrial mastering bus It is easy to use and build the scale F High security to avoid cheat function It can prevent remote controller cheating Be alarming in case of c...

Page 6: ...IP68 15 Recommended excitation 9 12V DC 16 Maximum excitation 25V DC 17 Maximum signal transmission distance 1200 meter 2 Technical specification of display terminals 1 performance coefficient Calibra...

Page 7: ...ard 25 pin parallel interface 5 Keyboard Number keyboard 0 9 Function keyboard 20 key Material tactile keyboard 6 Clock Show in below format yy mm dd hh min sec automatic adjustment for leap year leap...

Page 8: ...r Rectify Linearity Correction Auto Corner rectify Supplementary Print Unit kg AUTO DATE TIME CONST TARE ZERO Chart 2 1 Front view of Indicator Fuse Power Load cell input RS232 Print output Calibratio...

Page 9: ...and other electric related activity on the platform In the thunder storm please make sure the inductor is connected to the earth safely to avoid damage caused by the thunder Display Load cell Shield E...

Page 10: ...een and Indictor Make sure the indicator and display terminal have been connected with matched wire in a right way Otherwise it will damage the indicator and display terminals even equipments www keli...

Page 11: ...0 d0 d1 d2 d3 d4 d5 d6 d7 G0 G7 Stop bit Stop bit Stop bit Indicate bit Indicate bit Indicate bit Start bit Start bit Start bit Chart 2 6 3 Third frame oscillogram Data of first frame Indicate bit is...

Page 12: ...operation Only qualified personnel are allowed to service this equipment i Load cell D2002E type realize data transmission between pc and indicator by serial interface The transmission is continuous b...

Page 13: ...gn or decimal 4 Tare 6 digits without sign or decimal 5 CR ASCII Enter key ODH 6 CKS optional verify and this indicator don t send out any verify State character A Bits 0 1 2 0 1 2 Decimal position 0...

Page 14: ...C Bit 0 keep 0 Bit 1 keep 0 Bit 2 Keep 0 Bit 3 Print command 1 Bit 4 Expanded presentation X10 1 Bit 5 keep 1 Bit 6 keep 0 Mode 3 Each byte includes 10 digits Bit 1 is the start bit bit 10 is the sto...

Page 15: ...s original value load cell number starts 01 if 4 load cells in total they are 01 02 03 04 Step Operation Display Remark 1 Select the number of load cell Press check Press 0 2 Press check no 01 no 02 P...

Page 16: ...cell 02 ISN 2Adjustment Press 1 0 0 4 5 0 press enter 1 00000 1 00450 Original Corner data Adjust data into 1 00450 data is available from 0 5000 to 2 0000 When finish it returns to weighing state Not...

Page 17: ...5000kg for example Press Enter continue to next step 4 Confirm the first corner Press Enter No 1 Display the first corner after loading and being stable 5000kg for example Press Enter to confirm and...

Page 18: ...just the calibration plug 2 Correctly connect the load cells turn on power the indicator adopts self inspection of strokes and sound After then turn into working states 3 If deadlock no response to ke...

Page 19: ...t division value to 10 01 99 available Press Check to skip this step press Weight back to the weighing state 2 Set auto zero tracing coefficient Press 2 0 Press Enter Auto Auto 2 0 Display original se...

Page 20: ...ay original set paper feeding mode Set paper feeding mode to 02 that is continuous feeding mode and able to feed and withdraw paper automatically Choices 00 01 02 00 is paper form feeding mode That is...

Page 21: ...r baud rate 9600 4800 2400 1200 600 Stands for baud rate 4800 and no verification Press Enter to finish the setting Press Check to skip this step 9 Set communication agreement Press 0 1 pt pt 01 Displ...

Page 22: ...ess Enter Press Enter Press 0 1 0 0 0 0 Press Enter FULL1 000800 002000 FULL2 005000 010000 Press Check to skip this step press Weight back to the weighing state Display original first subsection full...

Page 23: ...Load the calibrated weight value the closer to the full capacity the better for example 10000Kg Press Enter after the scale is stable Press Check to skip this step press Weight back to the weighing st...

Page 24: ...11111 Ask to enter password Only when the password is 111111 can the next step continue otherwise back to the weighing state 2 Set load cell address Press 0 2 Press Enter No No 02 Display original set...

Page 25: ...le has loaded revising point weight value the indicator displays exceeded or lacked weight value 2 Turn on the indicator and choose operating mode Press Linearity Correction Enter 1 1 1 1 1 1 Press En...

Page 26: ...al wire Our company hereby reminded that we will not be responsible for the consequence caused by such adoption 2 Setting of indicator coefficient 1 After connecting the Load cell junction box and ind...

Page 27: ...r the platform are not levelly installed Gasket should be added or removed until fitting the above condition to make the platform level 4 Four Corner Adjustment Manual Corner Rectify After the platfor...

Page 28: ...ter in noload to set zero point After that the indicator displays Alload Then load calibration weight The closer to the full capacity the better for example 10000Kg Press Enter after the platform is s...

Page 29: ...on operation The signal will be lighted on with N W displayed after pressing Deduct Tare press the key once more G W will be displayed with the signal go out If the value is smaller than zero the key...

Page 30: ...ing status o o12345 o12345 Display a blank Vehicle NO Input Vehicle No 12345 Confirm to next step Tare setup Press Preset Tare press 0 0 0 5 0 0 press Enter o00000 o00500 Back to measuring status The...

Page 31: ...ata deleting Note all stored data can be deleted after the following steps are operated Press F1 under measuring status will be displayed After input password 111111 press ENTER until SURE is shown Th...

Page 32: ...on description it shows that there is data floating Possible Reason maybe sensors are affected with damp the function of insulating becomes weaker Solution Protect sensors from constant water effect R...

Page 33: ...onnection between cables to bus through an indicator red red black black white white green green make sure that there is no short circuit 10 Malfunction description no display in weighing software aft...

Page 34: ...broken or connecting wire is broken iv Err05 unavailable communication between the indicator and No 5 sensor this sensor is broken or connecting wire is broken v Err06 unavailable communication betwee...

Page 35: ...rostatic effect Do not do electric welding and other strong electric field operation on the platform protect them from thunder striking 5 Always disconnect this equipment from the power source before...

Page 36: ...09 VEHICLE 012345 CARGO 88 GROSS 9905kg TARE 500kg first page NET 9405kg operator WEIGHT BILL WEIGHT BILL SERIAL 0001 SERIAL 0001 DATE 02 08 21 DATE 02 08 21 TIME 17 33 09 TIME 17 33 09 VEHICLE 01234...

Page 37: ...21 TIME 17 33 09 TIME 17 33 09 TIME 17 33 09 VEHICLE 012345 VEHICLE 012345 VEHICLE 012345 CARGO 88 CARGO 88 CARGO 88 GROSS 9905kg GROSS 9905kg GROSS 9905kg TARE 500kg TARE 500kg TARE 500kg NET 9405kg...

Page 38: ...report form date 02 08 23 serial time vehicle cargo G W Tare N W 0001 11 31 37 011111 88 3998Kg 500Kg 3498Kg 0002 11 32 11 012345 00 3997Kg 500Kg 3497Kg 0003 11 37 05 099999 77 3997Kg 850Kg 3147Kg 000...

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