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dacell DN-130L User Manual

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Ver 4.0
MODEL : DN-130L
DIGITAL INDICATOR
USER MANUAL
DACELL CO.,LTD.
Address : 681-1 Cheoksan-Ri, Nami-Myeon, Cheongweon-Gun,
Chung-buk
TEL :82-43-260-2242
FAX : 82-43-260-2245
http://www.dacell.com
E-Mail : info@dacell.com

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Summary of Contents for dacell DN-130L

  • Page 1 Ver 4.0 MODEL : DN-130L DIGITAL INDICATOR USER MANUAL DACELL CO.,LTD. Address : 681-1 Cheoksan-Ri, Nami-Myeon, Cheongweon-Gun, Chung-buk TEL :82-43-260-2242 FAX : 82-43-260-2245 http://www.dacell.com E-Mail : info@dacell.com...

  • Page 2: Table Of Contents

    Contents 1. Sepcial Features  2 1-1. High-speed conversion method  2 1-2. Calibration method  2 1-3. HOLD & PEAK HOLD  2 1-4. Comparison Output  2 1-5. Data Back-up  2 1-6. Watch dog  2 1-7. Option  3 1-8.

  • Page 3: Sepcial Features

    Special Features We are grateful to you for picking up our product. If you experience problems while using it, you may refer to the user manual or contact the Technical Support Department of the company. This product is an indicator which displays Torque and RPM in digital mode and it has the following features.

  • Page 4: Power

    1-7. Option You can use RS232C and RS485 output as the optional specification. 1-8. Power AC 85 ~ 265V 50/60Hz Free voltage...

  • Page 5: Attention

    2. Attention For the efficient and safe use, please carefully read and be fully aware of the following details before using this product. It is strictly forbidden to use this product for any other purpose of use or to attempt to make any alteration on this product.

  • Page 6: Front Panel

    3. 사양  Available sensor Strain Gauge sensor (Bridge 120, 350, 700)  Upper limit Display : -19999 ~ +99999  A/D Converter: 24bit, 500 times/sec  D/A Converter : 16bit  Temperature Characteristic (Amp Characteristic) Zero : 0.5μV/℃ Span : 50ppm/℃...
  • Page 7 4. Front Panel ① HI, LO Indication LED : Hi or LO LED will be lighted when measured value exceeds the setting value. ② HOLD indication LED : This LED will be lighted when the measured value is on Hold. ③...
  • Page 8 ⑦ Measuring Mode : Once this Key is pressed, HOLD will be selected and once this key is pressed again, HOLD will be cancelled. SET-UP Mode : Save each set-up value.

  • Page 9: Rear Panel

    5. Rear Panel Please check the location of terminal and its use. While the projected button is being pressed, please insert the cable into the lower hole completely. As soon as you release the button, the connection will be completed. At the point, please slightly pull the calbe and check whether the cable is come off or not.
  • Page 10 ⑬ OUT1, 2 : Analog (DC 0 ~10V/DC 4 ~ 20mA) Output Terminal ⑭ GND : External Input Common Terminal ⑮ IN1 : External HOLD Input Terminal (CH1) ⑯ IN2 : External ZERO Input Terminal (CH1) ○ : External HOLD Input Terminal (CH2) ○...

  • Page 11: Wiring Diagram

    6. Wiring Diagram <Wiring Diagram> <Example - External Input PLC Connection>...

  • Page 12: Components & Function

    7. Components & Function 7-1. Flow Chart Sensor input A/D conversion 1000 times/s Fixed filter Average : 32 times Output count : 32 times/s Display filter Display update rate : 1~32times/s Average : 1 ~ 32times/s Display peak hold Display D/A conversion Analog output 1 ~32 times/s Relay output...

  • Page 13: How To Use Hold Mode

    7-2. How to use Hold mode Hold mode is largely divided into Peak Hold and Sample Hold. Please select Analog, Digital or Display Hold as per your purpose of use (Hi or Low Speed) To input Hold, you can use Hold key on the front panel or external input. For the operation method, please refer to the drawing below.

  • Page 14: How To Use Comparison Output Function

    7-3. How to use comparison ouput function For comparison output function, there are 3 different modes such as Decision, High limit, Low limit. It displays through the relay of rear panel comparing each setup value. On High limit and Low limit mode, Hysteresis can be used. To set up upper limit (High) and lower limit(Low), please use the key on the front panel.

  • Page 15: Setting Mode

    8. Setting Modes 8-1. Types of Setting mode & Set-up For setting mode, there are 4 different types of mode such as Function mode, Digital calibration mode, Actual load calibration mode and SPAN constant calibration mode. Mesuring mode While key is being Press, press Function mode ①...

  • Page 16: Function Mode (Function Set-Up)

    8-2. Function mode 1) How to set function. Measuring mode While key is being, Press, press...
  • Page 17 1) How to set RELAY data : Lower limit setup key : Upper limit setup key Measuring mode Press key or press Input value...
  • Page 18 # Function mode list # Name Function Setting 출고시 기준설정값 F-01 Decimal point 0, 1, 2, 3 F-02 Division 1, 2, 5, 10, 20, 50 F-03 Display filter 0, 4, 8, 16, 32 F-04 Hold mode Sample hold, Peak hold, Absolute peak hold Peak hold F-05 Comparison mode Decision, High limit, Low limit...
  • Page 19 F-02. Division (Minimum display unit set up) (Standard setup value: 1) Display data Setting Remark Displayed In 1 (0, 1, 2, 3, 4 …….) Displayed in 2 (0, 2, 4, 6, 8 …….) Displayed in 5 (0, 5, 10, 15 …….) CH1, CH2 Individual setup Displayed in 10...
  • Page 20 F-06. Hysteresis (Standard setup value: 00) Display data Setting Remark : Hysteresis – not used CH1,CH2 Individual : Hysteresis – used(Decision mode is not applied) setup 01 ~99 F-08. DAC capacity (Analog Outupt value set up) (Standard setup value: 10000) Display Setting 비고...
  • Page 21 F-11. Auto zero tracking (zero operation range set up) (Standard setup value: 00) Display data Setting Remark : Auto zero is not used Only CH1 01 ~99 : Set up the operation range of auto zero F-12. Auto zero tracking time (Auto Zero tracking time set up) (Standard setup value: 0.0) Display data Setting...

  • Page 22: Digital Calibration (Calibration By Sensor Output Value)

    8-3. Digital calibration (Calibration by sensor output value) At the time of purchasing sensor, the rated capacity (R.C) and rated output (R.O) declared on the calibration sheet can be used for the calibration for easier calibration. Mesuring mode While key is being press, press Display Function mode Display Sensor output value calibration mode Select Channel 1, or 2...

  • Page 23: Actual Load Calibration (Real-Weight Calibration)

    8-4. Actual load calibration This is a calibration method by adding actual load on the sensor. Standard weight is needed. Measuring mode While key is being Press, press Display Function mode Display Sensor output value calibration mode Display Actual load calibration mode Select channel 1 or 2 Display R.O.
  • Page 24 8-5. Calibratuib by Shunt CAL Value It is to calibrate with the S.CAL value written down for load calibration. You can calibrate without any standard weight. Measuring mode While key is being Press, press Display Function mode Display Sensor output value calibration Display Actual load calibration indicate Display Shunt cal value calibration mode Display R.O.

  • Page 25: Data Back-Up & Restore

    8-6. DATA BACK-UP & RESTORE You can save all the set-up values of the device and then restore them to the current set-up state as per your need. ◦ DATA BACK-UP : Save the current set-up state. ◦ RESTORE : Restore the current set-up state. 1) DATA BACK-UP Measuring mode While...

  • Page 26: Lock Set-Up

    8-7. Lock Set-up You can prevent any accidental operation due to the unnecessary key control by Lock set-up. After finishing calibration, it is recommended to set the Lock. At the first stage, please start while the power is OFF. Related Function when Lock is set : Function related to calibration Power off While key is being press,...

  • Page 27: Product Inspection

    9. Product Inspection Symptom Cause Action Remark Load cell is damaged. Load cell input, output. Insulation When Display Load cell insulation Check resistance resistance trembles. resistance. Check load cell’s (Cable & Case > Indirect occurrence insulation resistance. 1000 Mohm) Check load cell’s Loadcell faulty insulation resistance.

  • Page 28: Option (Op-02, Op-03)

    10. OPTION #Option-02 (RS232C) Since RS232C Interface is very sensitive of electric noise. So please do the wiring from AC Power and electric wires separately. Also you must use the shield calbe always Indicator Host PC TX(Transmission Data), No.3 Pin RXD(Receive Datea), No.2 Pin RX(Receive Data), No.2 Pin TXD(Transmission Data), No.3 Pin...
  • Page 29 6) BYTE16 : LINE FEED 8. Command mode OP-03 : Refer to RS485...

  • Page 30: Option 03 (Rs485)

    Option-03 (RS485) Since RS485 Interface is very sensitive of electric noise. So please do the wiring from AC Power and electric wires separately. Also you must use the shield calbe always. 1. TYPE : RS485 2. Method : Half-duplex, asynchronous method. 3.
  • Page 31 9. Transmission DATA form (INDICATOR -> PC) CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 BYTE8 ASCII CODE BYTE9 BYTE10 BYTE11 BYTE12 BYTE13 BYTE14 BYTE15 BYTE16 ASCII 1) BYTE1, BYTE2 : Fixed character (ID) 2) BYTE3 ~ BYTE5 : Device number (1 ~ 32) 3) BYTE6 : Fixed character (,) 4) BYTE7~BYTE14...

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