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Digital Weighing Indicator

 

 
 

Operating Manual 

 

Model : DN511A

 

 
 
 
 
 

 

 
 

 
 
 
 
 
 
 

DACELL CO.,LTD 

TEL : +82-43-260-2242 

FAX : +82-43-260-2242 

WEBSITE: http://www.dacell.com 

EMAIL :  [email protected]

 

 
 
 
 

Summary of Contents for DN511A

Page 1: ...Digital Weighing Indicator Operating Manual Model DN511A DACELL CO LTD TEL 82 43 260 2242 FAX 82 43 260 2242 WEBSITE http www dacell com EMAIL info dacell com ...

Page 2: ...CONTENTS 1 Before Installation 2 Page 2 Introduction 3 Page 3 Specification 4 Page 4 Installation 10 Page 5 Set Up 12 Page 6 Interface 34 Page 7 Error and Treatment 46 Page 1 49 ...

Page 3: ...or Damage Please do not touch by hand Protective Ground Earth terminal Prohibition of Operation process 1 3 Copy Rights 1 All Right and Authority for this Manual is belonged to DACELL Co Ltd 2 Any kinds of copy or distribution without DACELL CO Ltd s permission will be prohibited 1 4 Inquiries If you have any kinds of inquiries for this model please contact with your local agent or Head Office Hea...

Page 4: ...gh voltage or heavy electric noise condition 4 When you connect with other devices please turn off the power of item 5 Avoid from water damage 6 For the improvement of function or performance we can change item specification without prior notice or permission 7 Item s performance will be up dated continuously base on previous version s performance 8 The quantity of load cell to connect is max 6pcs...

Page 5: ...nal 260 000 Count 18bit A D Sampling Rate Max 80times Sec Non Linearity 0 01 FS Display Resolution External 1 30 000 3 2 Digital Part Display Parts Specification Display Main Display 7Segments 6digits 1 0 inch Red color FND Size 25 4 H 14 4 W mm Min Division 1 2 5 10 20 50 Max display value 999 950 Under Zero value Minus display Status lamp Steady Zero Low High OK Finish g kg ton Tare RTxD Green c...

Page 6: ...nsion 193mm W ｘ100mm H ｘ140mm L Net Weight kg About 2 5kg Gross Weight kg About 3 0kg 3 4 Option Card Option No 1 Analogue Output 0 10V Option No 2 Analogue Output 4 20mA Option No 3 Serial Interface RS422 RS485 Option No 4 Option No 5 Serial Interface RS 232C or Current Loop is Standard installed And this DN511A indicator can t use a BCD IN and OUT card 3 5 Front Panel Display Key pad 5 49 ...

Page 7: ...rn off RTxd When indicator transfers or receives data from other devices Lamp is turn on If the Lamp is off although there is some data transference please check communication settings 3 5 2 Key Pad Function Make Weight value as Zero Under F08 you can set the Zero key operation range as 2 5 10 20 or 100 of Max Capacity Under Tare key input Zero key will not be activate within operation range Make ...

Page 8: ...o 8 key Number key Enter Under Print installation you can print out the Grand total data of all P N Printed Data Accumulated count and weight of All P N Manual Printer Key input print output Calibration mode Digit setting Whenever pressing 0 key digit will be change 1 2 5 10 and 50 1 Modify the set value during setting process 2 Calibration mode Move back to previous step 3 F function setting mode...

Page 9: ...ction you should press CLEAR or ENTER other key within 2 sec Time set value check or Change Date set value check or Change Code value check or Change Serial No check or change Sub total Print Sub total Data Delete Grand total Data Delete Tare Reset Set Key Tare function 8 49 ...

Page 10: ... LOAD CELL CONNECTOR N 16 EXC 5V PIN1 RED EXC 5V PIN2 WHITE SIG PIN3 BLACK or BLUE SIG PIN4 GREEN SHIELD PIN5 SHEILD Digital Input Digital Input Signal terminal Refer to F function 11 Relay Output 4pcs Relay output terminal According to F21 XX setting relay will be output Output Terminal RS 232C CURRENT LOOP PRT Standard Installed RXD TXD GND CL1 CL2 PTXD PGND 9 49 ...

Page 11: ...4 INSTALLATION 4 1 External Dimension Cutting Size External Dimension unit mm Cutting Size 10 49 ...

Page 12: ...al Load cells use dEⅹBⅹD 0 45 AⅹN Example1 Number of Load cell 1pcs Load cell capacity 500kg Load cell Voltage 2mV V Digit 0 05kg Affirmation Voltage of Load cell 5 0V Max Capacity of Weighing System 300kg Then estimation result for this weighing system with formula 5000ⅹ2ⅹ0 05 1 e 0 45 The calculated value is larger than 0 45 so this system has no problem 500 Example2 Number of Load cell 4pcs Loa...

Page 13: ...play Press key to start Calibration Mode Remarks Go to next step with save key Back to previous step key Step 2 Multi Calibration setting with 4 Section display P _1 Section number of Multi calibration setting Function Calibration Section setting for Multi calibration Set value 1 4 Display Explanation P 1 You can divide a weight setting from 1 to 4 Section with max weight 2 1 If a real curve of lo...

Page 14: ... 2times of section calibration for example if you want some calibration to set 40kg and prepared Test weight as 1kg and 3kg at Step 6 you should input up load a 1kg at first time then you should input up load a 3kg when return to Step 6 again Step 3 Digit Division setting display Press key and stop the optimal Digit value Whenever pressing key digit value will be changed like 01 02 05 10 20 50 Pre...

Page 15: ...Input prepared Test weight value with No keys And press key Then display will show and then load prepared test weight unit on the scale After a few seconds to remove the vibration effect press key Then indicator will calculate Span value and move the next step Caution For the precise Span calibration please prepare Test weight unit at least 10 of Max capacity of Scale Step 7 Check Span Value and F...

Page 16: ...er to the SET CAL mode Press key during 5 sec display Or turn on the Power with pressing display Press key display Press key to start Simulation Calibration Mode Remarks Go to next step with save key Back to previous step key Step 2 Step 2 Digit Division setting display Press key and stop the optimal Digit value Whenever pressing key digit value will be changed like 01 02 05 10 20 50 Press key and...

Page 17: ... on Test report or Label If you installed 4 load cells and each load cell s Max Capacity is 500kg then you have to input 2 000kg as a Max Capacity Input Capacity and press key and move to next step Step 4 Measure Adjustment optimal Zero balance of Scale display Make empty the scale part and press key Indicator check the current Zero balance and save the value and move next step CAL _0_ XXXXXX CAPA...

Page 18: ...u installed a few pieces of load cells the connection will be parallel so the rated output of a few load cells are as same as single load cell s rated output The Output rate is stated on Test report or Label And press key Step 6 End Calibration and Auto Reset Calculated Span value will be displayed and automatically reset and move the normal weight indicating mode 17 49 ...

Page 19: ...Step 2 Change the F Function No To change the F function No press key whenever pressing key Function No will be changed If you want to move certain function No directly press function No with keypad and press key Step 3 Change the Set value Input new set value with keypad and press key to save new setting If you don t press key after changing the set value the new set value will not be saved Step ...

Page 20: ...e 0 0 9 9sec F23 Weighing Finish Relay ON Duration time setting Setting range 0 0 9 9sec F24 Weighing Judge Relay ON delay time setting Setting range 0 0 9 9sec F25 Weighing Judge Relay ON Duration time setting Setting range 0 0 9 9sec F31 Serial I F Communication Speed setting Setting range 0 8 F32 Serial I F Mode setting Setting range 0 2 F33 Serial I F Transference Method setting Setting range ...

Page 21: ...8 Print Delay time selection Setting range 0 0 9 9sec F49 Print Mode selection Setting range 0 1 F80 Near Zero Empty Range setting x x x x x x F83 Analogue output setting x x x x x x F89 Span Value check x x x x x x F90 Date check change x x x x x x F91 Time check change x x x x x x F96 Multi Span Value 1 X XXXXX F97 Multi Span Value 2 X XXXXX F98 Multi Span Value 3 X XXXXX 20 49 ...

Page 22: ... memorized and you can process weighing job For Manual initialization press 0 key or enter Calibration mode Weight Back up Mode Under this mode DN511A memories Zero value of weighing part So when the power is recovered DN511A can display material weight Motion Band Range setting F03 5 0 9 This is set Steady acceptable range of weighing part If there is vibration on weighing part you can set this f...

Page 23: ... Compensation Range 0 5 ⅹ digit ⅹ F04 set value 0 0025ⅹ3 0 075kg Fixed time period about 5msec Fixed time period will be effected on F06 digital filter setting Auto Zero Range setting F05 00 00 99 Within the Auto Zero range weighing part is steady indicator will display current weight as Zero If the weighing part is not Steady indicator will display current weight Auto Zero Range Set value weight ...

Page 24: ...ated within 10 of Max Capacity 3 Activated within 20 of Max Capacity 4 Activated within 100 of Max Capacity Tare key Operation Range selection F09 0 Activated within 10 of Max Capacity 1 Activated within 20 of Max Capacity 2 Activated within 50 of Max Capacity 3 Activated within 100 of Max Capacity External Input Selection F11 Set Value Input 1 Input 2 Input 3 Input 4 0 Run Stop Tare Tare Reset Ze...

Page 25: ...ecker 1 mode Weighing mode 3 When stable 4 Checker 2 mode Weighing mode 4 Level meter type Relay output Mode Each weighing Mode Relay Output Out 1 Out 2 Out 3 Out 4 1 Limit SP1 Low SP2 High Finish Empty 2 Packer SP1 Low SP2 High Finish Empty 3 Checker 1 SP1 Low SP2 High OK Empty 4 Checker 2 SP1 SP2 SP3 Empy 24 49 ...

Page 26: ...etting F Function 23 Finish Relay will be OFF after t2 time set or weight is under Empty Range 4 Output Relay Relay Contents Relay Contents LOW Current weight e LOW ON Current weight LOW OFF FINISH After t1 time On during t2 time HIGH Current weight e HIGH ON Current weight HIGH OFF Near Zero Within EMPTY range ON LOW HIGH Free Fall Finish Point t1 Weight Near Zero TARE IN LOW HIGH FINISH Near Zer...

Page 27: ... t1 setting F Function 22 3 Finish relay output ON time t2 setting F Function 23 4 Relay Output Relay Contents Relay Contents LOW RUN input ON Current weight LOW OFF FINISH After t1 time On during t2 time HIGH RUN input ON Current weight HIGH OFF NEAR ZERO Within EMPTY range ON LOW HIGH Free Fall Finish Point t1 Weight Near Zero RUN IN LOW HIGH FINISH Near Zero t2 Output 1 Output 4 Output 2 Output...

Page 28: ... Sp1 Acceptable Range Sp2 Acceptable Range Sp3 Acceptable Range 2 When the weight value is Stable Each relay will be ON within its own acceptable range after t3 time during t4 time 3 Relay Output Relay Contents Relay Contents Low Steady weight SP1 ON OK Finish SP1 Steady weight SP2 High Steady weight SP2 ON NEAR ZERO Within EMPTY range ON 27 49 ...

Page 29: ... value setting Sp1 Acceptable Range Sp2 Acceptable Range Sp3 Acceptable Range 2 Each relay will be ON within its own acceptable range 3 Relay Output Relay Contents Relay Contents SP 1 Near Zero Steady weigh SP1 ON SP3 SP2 Steady weight ON SP 2 SP1 Steady weight SP2 ON NEAR ZERO Within EMPTY range ON 28 49 ...

Page 30: ...ime t3 setting Only for F21 03 Check mode1 F24 10 00 99 After current weight is reached to each set point you can set some delay time of STEADY 00 setting At Steady point FINISH relay output 20 setting During 2 0sec hold Steady relay 99 setting During 9 9sec hold Steady relay STEADY Judging ON time t4 setting Only for F21 03 Check mode1 F25 10 00 99 After current weight is reached to each set poin...

Page 31: ...s Data transfer 1 Finish Mode Single time data transfer when the weight is finish When Finish Relay output Data will be output 2 Print Mode Single time data transfer when print key input Serial I F Transference method setting F33 0 Simplex Mode 1 Duplex Mode Command Mode 2 Not Use 3 External Display Mode ID No setting F34 01 01 99 ID No setting with No key 01 99 settable Transferred Data Format Po...

Page 32: ...eight Display Speed selection F41 0 200times sec 5 20times sec 9 1time sec When Automatically print Data output selection F42 0 When weight reached Empty Range F80 set value Automatically print Check Empty Range 1 Over than Empty Range Steady Lamp is ON Automatically Print Will not check Empty Range Print Format selection F43 0 Continuous Print Serial No and Weight will be printed continuously 1 S...

Page 33: ...hdraw Rate setting After Finish Printing process F45 4 0 9 Whenever set value increased 1line will be added Printer Line Interval Selection Only for Continuous Printer format F46 1 0 9 Whenever set value increased 1line will be added Printing Language Selection F47 0 KOREAN 1 ENGLISH Print Delay time Setting F48 00 00 99 00 No Delay time 99 9 9sec later print output Print Mode Setting F49 0 Manual...

Page 34: ... reached 3000 20mA or 10V will be output Span Value Check F89 XXXXXX At this function you can check the Calculated Span value If you have difficulty to process Calibration again the best way to matching the net weight and display weight is doing Calibration process once again DATE Check Change F90 Check Current DATE data or you can Change to new date TIME Check Change F91 Check Current TIME data o...

Page 35: ...fect 1 1 Connection DN510N Series Indicator DN500N Series Indicator PC D Sub 9Pin Remote Display DN500N Series Indicator 1 2 Signal Format Type EIA RS 232C Communication Method Half Duplex Full Duplex Asynchronous Serial Baud Rate Selectable Data Bit 8 No Parity mode only Bit Stop Bit 1 Parity Bit Non Even Odd Selectable Code ASCII RXD2 Pin3 TXD TXD3 Pin2 RXD GND5 Pin5 GND TXD3 0 RXD GND5 0 GND 34...

Page 36: ...t Header 1 OL OVER LOAD or UNDER LOAD ST Weight Stable US Weight Unstable Header 2 NT Net Weight Without TARE Weight GS Gross Weight With TARE Weight DATA 8 Symbol 1 Decimal Point 1 Weight 6 total 8BYTE like 000 190 2B H PLUS 2D H MINUS 2O H SPACE 2E H Decimal point UNIT Kg g 35 49 ...

Page 37: ...p Interface is stronger for Electric Noise than RS 232C interface So it can be used for long distance communication About 100m long distance 2 1 Connection DN500N Series Indicator Remote Display 2 2 Current Loop Circuit Diagram 6 C L 1 RXD 7C L 2 GND 36 49 ...

Page 38: ...dable communication distance is about 1 2km 3 1 Connection DN500N Series Indicator PC D Sub 9Pin 3 2 Signal Format As Same as Rs 232C Serial interface Type RS 422 Communication Method Half Duplex Full Duplex Asynchronous Serial Baud Rate Selectable Data Bit 8 No Parity mode only Bit Stop Bit 1 Parity Bit Non Even Odd Selectable Code ASCII 3 3 Data Protocol Data Format 1 Total 18byte As same as Rs ...

Page 39: ...a Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Serial No Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Code No Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Part No Response from Indicator ASCII HEX PC Indicator Format ASCII HEX TARE weight value Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Current Weight value Response from...

Page 40: ...P2 DATA Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Free SP3 DATA Response from Indicator ASCII HEX 2 WRITE COMMAND Start STX End ETX Succeed ACK Failed NAK RxD TxD Transfer Response display Command PC Indicator Format ASCII HEX TARE input Response from Indicator ASCII HEX PC Indicator Format ASCII HEX TARE RESET Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Z...

Page 41: ...SCII HEX Date setting Remark STX 1 ID 2 Command 4 Date 6 ETX 1 Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Time setting Remark STX 1 ID 2 Command 4 Time 6 ETX 1 Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Serial No Change Remark STX 1 ID 2 Command 4 S N 6 ETX 1 Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Part No Change Remark STX 1 ID 2 C...

Page 42: ... 02 PACK MODE Response from Indicator ASCII HEX PC Indicator Format ASCII HEX SP1 low value change Remark STX 1 ID 2 Command 4 LowSP1 6 ETX 1 Response from Indicator ASCII HEX PC Indicator Format ASCII HEX SP2 High value change Remark STX 1 ID 2 Command 4 High SP2 6 ETX 1 Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Free fall value change Remark STX 1 ID 2 Command 4 Free 6 ETX 1...

Page 43: ...ut is adjusted as when the weight is Zero output is 0V and When the weight is Full capacity output is 10V If you need additional adjustment please adjust with VR1 Zero VR2 Span on the Analog Output PCB Remark This Analog option card converts Displayed weight value Micro process data to analog value on D A Converter Digital to Analog converter This D A Converter has Max 1 4 000 accuracy so this out...

Page 44: ...not a GND so this LO terminal do not be connected with other GND terminal on other devices This output is proportioned on weight calibration and outputs 4 20mA 5 3 Output Adjustment This output is adjusted as when the weight is Zero output is 4mA and When the weight is Full capacity output is 20mA If you need additional adjustment please adjust with VR1 Zero VR2 Span on the Analog Output PCB Remar...

Page 45: ...format is specialized with our serial printer only So if you use different model the format can be changed or not printed 8 1 Printer Specification 1 Interface Rs 232 2 Protocol 9600 bps No Parity Data 8 Stop 1 3 Column 30 Column 4 Printing type Combination type 8 2 Pin Connection DN510N Series Indicator Serial Printer 9 GND GND 8 TXD RXD 44 49 ...

Page 46: ... Serial Print Format Single Print Format Continuous Print Format Sub Total Print Format Grand Total Print Format 45 49 ...

Page 47: ...lay is normal or not TEST 5 Relay output TEST Mode If have a relay check the relay output TEST 6 External input Digital Input TEST Mode Check that external input is normal or not TEST 7 Un Calibrated Analogue TEST Mode Check the pure analogue value when not calibration If you installed Analogue Option card you can test Analogue output test with TEST 2 mode Please check detailed information 1 1 Ent...

Page 48: ...350 3 Isolate Resistance is more than 100 Weight Value is increased regular rate but not return to Zero 1 Load cell Error 2 Load cell connection Error 1 Check Load cell connection 2 Measure Load cell Resistance Weight Value is increased to under Zero Load cell Output wire SIG SIG is switched Make wire correction UN PASS display Load cell broken or Indicator connection Error Load cell Check Load ce...

Page 49: ...et value and real weight please re input the value set value is too small Err 07 1 Amp Gain is too small 2 Sig and Sig wire connection error 3 Test weight is not loaded Check standard weight s weight with set value If there is difference between set value and real weight please re input the value set value is too big Err 08 Under F function model set value is N A Check the correct value and re inp...

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