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dacell DN520N, Инструкция по эксплуатации

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36

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53

 

2

. Current Loop Interface (Standard installed)

“Current Loop” 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

DN520N-Series Indicator 

Remote Display 

2-2. Current Loop Circuit Diagram.

C/L --------------------------- RXD 

C/L --------------------------- GND 

Содержание DN520N

Страница 1: ...Digital Weighing Indicator Instruction Manual DN520N DACELL CO LTD TEL 82 43 260 2242 FAX 82 43 260 2242 WEBSITE http www dacell com EMAIL info dacell com...

Страница 2: ...AGE 1 53 CONTENTS 1 Before Installation 2 Page 2 Introduction 3 Page 3 Specification 4 Page 4 Installation 11 Page 5 Set Up 12 Page 6 Interface 34 Page 7 Error and Treatment 50 Page 8 Warrantee 54 Pag...

Страница 3: ...Shock 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...

Страница 4: ...dition 3 Don t install place where high 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 improvemen...

Страница 5: ...19bit A D Sampling Rate Max 200times Sec Non Linearity 0 01 FS Display Resolution External 1 30 000 3 2 Digital Part Display Parts Specification Display Main Display 7Segments 6digits Red color FND S...

Страница 6: ...nsing External Dimension 193mm W 100mm H 140mm L Net Weight kg About 1 5kg Gross Weight kg About 2 0kg 3 4 Option Card Option No 1 Analogue Output 0 10V Option No 2 Analogue Output 4 20mA Option No 3...

Страница 7: ...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 Tar...

Страница 8: ...output will be ON in advance according to Free Fall set value 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...

Страница 9: ...set value check or Change Date set value check or Change Code value check or Change Grand total Data Delete Sub total Data Delete Serial No Check or Change Low Set value Display or Change Hi Set valu...

Страница 10: ...tal Input Digital Input Signal terminal Refer to F function 11 Output Terminal RS 232C CURRENTLOOP Standard Installed GND TXD1 CL1 CL2 RXD GND TXD ISP Digital Lock Pin Insert Lock Pin Header to protec...

Страница 11: ...PAGE 10 53 4 INSTALLATION 4 1 External Dimension Cutting Size External Dimension unit mm Cutting Size...

Страница 12: ...r Calibration Mode Turn on the Power with pressing display Press key display Press key to start Calibration Mode Remarks Go to next step with save key Back to previous step key Step 2 Digit Division s...

Страница 13: ...en 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...

Страница 14: ...vious 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 save chang...

Страница 15: ...lue of load cell with No keys Under this step input Max Output rate mV of load cell If you installed a few pieces of load cells the connection will be parallel so the rated output of a few load cells...

Страница 16: ...F function Mode 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...

Страница 17: ...c 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 F28 Weighing NG Relay ON Duration time setting Sett...

Страница 18: ...lection Setting range 0 1 F57 Print Language Selection Setting range 0 3 F58 Print Delay time selection Setting range 0 0 9 9sec F59 Auto Print Setting Setting range 0 1 F60 BCD output Selection Setti...

Страница 19: ...ifference indicator will ignore the weight difference and display Zero For this compensation function indicator will estimate the weight difference is over the set range during fixed time period If th...

Страница 20: ...0 Peak Hold Measure Max weight value and hold on display 1 Sample Hold Hold current weight until Hold Reset 2 Average Hold Make average during 3sec and hold display 3 Average Hold Make average during...

Страница 21: ...imit Mode Weighing mode 1 2 Packer Mode Weighing mode 2 3 Checker 1 Mode Weighing mode 3 4 Checker 2 Mode Weighing mode 4 5 Checker 3 Mode Weighing mode 5 6 Checker 4 Mode Weighing mode 6 Error NG OUT...

Страница 22: ...et or weight is under Empty Range 4 Output Relay Relay Contents Relay Contents LOW Current weight LOW ON Current weight LOW OFF LOW NG After t1 time On during t5 time HIGH Current weight HIGH ON Curre...

Страница 23: ...Output Relay Contents Relay Contents LOW RUN input ON Current weight SP1 OFF LOW NG RUN input ON Current weight SP4 OFF HIGH RUN input ON Current weight SP2 OFF HIGH NG After t1 time On during t2 tim...

Страница 24: ...Judgment will be started after Judgment input 4 Relay Output Relay Contents Relay Contents LOW Less than LOW set value ON LOW N G Less than LOW set value ON HIGH More than HIGH set value ON HI N G Mor...

Страница 25: ...LD input After Finishing Judgment press HOD RESET and start new weight judgment 4 Relay Output Relay Contents Relay Contents LOW Less than LOW set value ON LOW N G Less than LOW set value ON HIGH More...

Страница 26: ...PAGE 25 53 Weighing Mode 5 Comparison Mode Checker Mode 3 Output 1 Output 2 Output 3 Output 4 Output 5 T4 Weight Near Zero Low Hi Finish Low NG Hi NG Zero T5 T5 Output 6 Input HI Low T4 T4...

Страница 27: ...26 53 Weighing Mode 6 Comparison Mode Checker Mode 4 Hold reset Output 1 Output 2 Output 3 Output 4 T4 Weight Near zero Low Hi Finish Low NG Zero T5 T5 Output 6 Input Hi Low T3 T3 T3 T4 T4 Hold Outpu...

Страница 28: ...ll be ON during 2 0sec Judging delay time t3 setting Only for F21 03 04 Check mode F24 10 00 99 After current weight is reached to each set point you can set some delay time of STEADY 00 setting At St...

Страница 29: ...ial Communication Speed selection F31 0 115 200bps 1 76 800bps 2 57 600bps 3 38 400bps 4 28 800bps 5 19 200bps 6 14 400bps 7 9 600bps 8 4 800bps 9 2 400bps Serial I F Mode setting Under F33 00 setting...

Страница 30: ...F36 0 BCC not use 1 BCC Use Data Transference count setting Port 1 Standard F37 0 About 40times sec 1 About 30times sec 2 About 20times sec 3 About 15times sec 4 About 10times sec 5 About 5times sec...

Страница 31: ...output 2 Print Mode Single time data transfer when print key input Serial I F Transference method setting Port 2 Option F43 0 Simplex Mode 1 Duplex Mode Command Mode 2 Not Use 3 LCD Mode 4 Not Use 5...

Страница 32: ...Date Time S N ID No Weighing Data will be print SUB GRAND Total Data Delete selection F53 0 Manual Delete Mode SUN Total Delete Clear key SUB key GRAND Total Delete Clear key GRAND key 1 Automatic De...

Страница 33: ...tion F60 0 Positive output 1 Negative output Average Display setting F63 00 00 99 00 setting Average Display mode not use 99 setting make average every 99pcs display data and display Steady LED Status...

Страница 34: ...gue option installation F83 XXXXXX At the set weight value analogue output will be maximized Ex Set 5000 then a weight reached 5000 20mA or 10V will be output But if you need just 3000 of Max capa you...

Страница 35: ...ndicator PC D Sub 9Pin Remote Display DN520N 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 Par...

Страница 36: ...ight 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...

Страница 37: ...Current Loop 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 DN520N Series Indicator Remote Di...

Страница 38: ...N520N Series Indicator PC D Sub 9Pin 3 2 Signal Format As Same as Rs 232C Serial interface Type EIA RS 232C Communication Method Half Duplex Full Duplex Asynchronous Serial Baud Rate Selectable Data B...

Страница 39: ...ime Data 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 Indicato...

Страница 40: ...ASCII HEX Grand Total Data Response from Indicator ASCII HEX Remark STX 1 ID 2 Command 4 P N 2 Code 6 Grand Total times 6 Grand Total Weight 10 ACK 1 ETX 1 Total 33 BYTE PC Indicator Format ASCII HEX...

Страница 41: ...onse from Indicator ASCII HEX PC Indicator Format ASCII HEX Over Weight DATA Response from Indicator ASCII HEX 2 WRITE COMMAND Start STX End ETX Succeed ACK Failed NAK RxD TxD Transfer Response displa...

Страница 42: ...Format ASCII 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 fr...

Страница 43: ...EX PC Indicator Format ASCII HEX Sub Total Data Clear Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Grand Total Data Clear Response from Indicator ASCII HEX PC Indicator Format ASCII...

Страница 44: ...ASCII HEX Free Fall set value change Remark STX 1 ID 2 Command 4 Free Fall 6 ETX 1 Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Under Limit set value change Remark STX 1 ID 2 Comman...

Страница 45: ...his output 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 O...

Страница 46: ...nal is 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...

Страница 47: ...ntroller or Score Board applications Each Input circuit is isolated with Photo Coupler from external devices electrically 6 1 Circuit Diagram This Option card can be used for changing Part No setting...

Страница 48: ...art Number 8 4 10 1 33 NC 9 8 10 1 34 NC 10 1 10 2 35 NC 11 2 10 2 36 NC 12 4 10 2 37 NC 13 8 10 2 38 NC 14 1 10 3 39 NC 15 2 10 3 40 NC 16 4 10 3 41 NC 17 8 10 3 42 Hi Positive Polarity 18 1 10 4 43...

Страница 49: ...t 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 D...

Страница 50: ...PAGE 49 53 9 Serial Print Format Single Print Format Continuous Print Format Sub Total Print Format Grand Total Print Format...

Страница 51: ...k that display 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...

Страница 52: ...s about 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 Lo...

Страница 53: ...he 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 betw...

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