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dacell DN501A, Руководство пользователя

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dacell DN501A Скачать руководство пользователя страница 26

Chapter 6. Interface 

1. Rs-232C (Standard Installed) 

RS-232C Serial Interface is sensitive/weak for electric Noise. 

So, please isolate with AC power cable and use shield cable to reduce the electric noise effect. 

   

1-1. Connection 

 

   

 

 

DN510N-Series Indicator

 

DN500N-Series Indicator                                                PC(D-Sub 9Pin) 

 

 

 

 

 

 

Remote Display 

DN500N-Series Indicator 

 

1-2. Signal Format 

①

. Type : EIA-RS-232C 

②

. Communication Method : Half-Duplex, Full Duplex, Asynchronous 

③

. Serial Baud Rate : Selectable 

④

. Data Bit : 8(No Parity mode, only)Bit. 

⑤

. Stop Bit : 1 

⑥

. Parity Bit : Non, Even, Odd (Selectable) 

⑦

  Code : ASCII 

 

   

RXD 2 --------------------- Pin3 TXD 
 
TXD 3 --------------------- Pin2 RXD 
 
GND 5-------------------- Pin5 GND 

TXD 3 ------------------------0 RXD 
 
GND 5 ------------------------0 GND 

25

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41

 

 

Содержание DN501A

Страница 1: ...Digital Weighing Indicator DN501A DACELL CO LTD TEL 82 43 260 2242 FAX 82 43 260 2242 WEBSITE http www dacell com EMAIL info dacell com...

Страница 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 25 Page 7 Error and Treatment 38 Page 1 41...

Страница 3: ...r 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 kind...

Страница 4: ...tage 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...

Страница 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...

Страница 6: ...nsion 193mm W 100mm H 140mm 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 RS...

Страница 7: ...her 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 Z...

Страница 8: ...put then Accumulated serial No will be displayed during 3sec S N Change S N key input then press new S N count and press Enter to save Under Print installation you can print out the Grand total data o...

Страница 9: ...2 sec Time set value check or Change Date set value check or Change When auto print if current weight is steady status mode or manual print if press PRINT keypad mode select it will be activated by T...

Страница 10: ...ION BOARD install slot ANALOG out Serial I F etc LOAD CELL CONNECTOR N 16 EXC 5V PIN1 RED EXC 5V PIN2 WHITE SIG PIN3 Black SIG PIN4 Green SHIELD PIN5 SHEILD Digital Input Digital Input Signal terminal...

Страница 11: ...4 INSTALLATION 4 1 External Dimension Cutting Size External Dimension unit mm Cutting Size 10 41...

Страница 12: ...l Load cells use dE B D 0 45 A N 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 3...

Страница 13: ...lay 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...

Страница 14: ...ibration 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 re...

Страница 15: ...ight 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 calcu...

Страница 16: ...r 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 B...

Страница 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 Ste...

Страница 18: ...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...

Страница 19: ...tep 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 an...

Страница 20: ...34 ID Number setting Setting range 1 99 F35 Transferred Data Format Setting range 0 1 F36 Data Transference count setting Setting range 0 6 F40 Weight Unit Selection Printer Setting range 0 2 F41 Weig...

Страница 21: ...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 there is la...

Страница 22: ...3 Activated within 100 of Max Capacity External Input Selection F11 Set Value Input 1 Input 2 Input 3 Input 4 0 Zero Tare Tare Reset Print 1 Zero Tare Reset Sub total Print Communication setting Seria...

Страница 23: ...ing with No key 01 99 settable Data Transference Count setting F36 0 About 40times sec 1 About 30times sec 2 About 20times sec 3 About 15times sec 4 About 10times sec 5 About 5times sec 6 About 3times...

Страница 24: ...ND Total Data Delete selection F44 0 Manual Delete Mode SUN Total Delete Clear key SUB key GRAND Total Delete Clear key GRAND key 1 Automatic Delete Mode After SUB GRAND Total Print Automatically Dele...

Страница 25: ...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 matchin...

Страница 26: ...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 Asy...

Страница 27: ...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 8BYT...

Страница 28: ...op 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...

Страница 29: ...able communication distance is about 1 2km 3 1 Connection DN510N 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...

Страница 30: ...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...

Страница 31: ...Remark STX 1 ID 2 Command 4 Status1 2 SECTION 1 Status2 2 SECTION 1 Symbol 1 Weight Include decimal point 7 Unit 2 ETX 1 Total 24 BYTE 30 41...

Страница 32: ...I HEX PC Indicator Format ASCII HEX ZERO input Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Print input Response from Indicator ASCII HEX PC Indicator Format ASCII HEX Sub Total Pri...

Страница 33: ...I 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 Command 4 P N 2 ETX 1 Response from Indi...

Страница 34: ...ub 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 HEX Auto key input Response from...

Страница 35: ...t 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...

Страница 36: ...t 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 adjus...

Страница 37: ...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 St...

Страница 38: ...7 Serial Print Format Single Print Format Continuous Print Format Sub Total Print Format Grand Total Print Format 37 41...

Страница 39: ...isplay 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 Calibrat...

Страница 40: ...50 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 R...

Страница 41: ...t 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 w...

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