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dacell DN-10W User Manual

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DIGITAL INDICATOR
DACELL CO.,LTD.
Address : 37-9 Cheoksan 5gili, Nami-Myeon,Seowon-gu,
Cheongju-city, Chung-buk
TEL : 043-260-2242
FAX : 043-260-2245
http://www.dacell.com
E-Mail : info@dacell.com
USER'S MANUAL
DN-10W (VER 203A)
DN-20W (VER 203A)
DN-25W (VER 203A)
DN-27W (VER 203A)
DN-30W (VER 203A)
DN-50W (VER 203A)
DN-70,80 (VER 203A)
Ver 203A

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Summary of Contents for dacell DN-10W

  • Page 1 Ver 203A DIGITAL INDICATOR USER’S MANUAL DN-10W (VER 203A) DN-20W (VER 203A) DN-25W (VER 203A) DN-27W (VER 203A) DN-30W (VER 203A) DN-50W (VER 203A) DN-70,80 (VER 203A) DACELL CO.,LTD. Address : 37-9 Cheoksan 5gili, Nami-Myeon,Seowon-gu, Cheongju-city, Chung-buk TEL : 043-260-2242 FAX : 043-260-2245 http://www.dacell.com...

  • Page 2: Table Of Contents

    8-1. Types of Setting mode & Set-up ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 18 8-2. Function mode (Function Set-up) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 19 1) DN-10W, DN-20W, DN-25W, DN-27W, DN-50W, DN-70,80 function set-up ⋅⋅⋅ 19 2) DN-30W function set-up ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 20 3) 3) How to change the REALY setting ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 21 8-3.

  • Page 3: Features

    1. Features We thank you for using our product. Please refer to this manual or contact our office if you find any problems during using our product. This product is an indicator that emplifies the micro voltage signals from each sensor and display in digital.

  • Page 4: 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 5: Specification

    3. Specification Spec. Model DN-10W DN-50W DN-30W DN-70 Strain Gauge PROXIMITY Available sensor Strain Gauge sensor sensor SENSOR SIGNAL 0.5 ~ 3mV/V pulse 0.5 ~ 3mV/V EXCITATION DC 5V 70mA DC 5V 70mA -19999 ~ Upper limit Display -19999 ~ +99999...
  • Page 6 Spec. Model DN-20W DN-25W DN-27W DN-80 Voltage, current Differential HBT(Half type) Available sensor torque sensor trans Potentiometer (Option : LVDT) sensor Potentiometer DC0~10V or 4~20mA SIGNAL AC0~2Vrms 0.5~2mV/V DC0~10V (Option : ±10V) DC10V or 24V 60mA EXCITATION (Option : ±15V AC2Vrms 5kHz DC5V 70mA 60mA)

  • Page 7: Front Panel

    4. Front panel ⑴ DN-10W, DN-20W, DN-25W, DN-27W, DN-30W, DN-50W ① comparison output Indication LED: The LED lights up when the Relay is in contact output state. ② HOLD Indication LED: This LED will be lighted when the measured value is on Hold.
  • Page 8 ⑵ DN-70, DN-80 ① HI, LO Indication LED: LED will be lighted when measured value exceeds the setting value. ⑥ HOLD Indication LED: This LED will be lighted when the measured value is on Hold. ⑦ MOD : Measured value stable (on), unstable (off) indication ④...

  • Page 9: Rear Panel

    5. Rear panel ⑴ DN-10W, DN-20W, DN-25W, DN-27W, DN-30W, DN-50W 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.
  • Page 10 ○ RY3 : RELAY3( Normal) Output Terminal (OK ) ○ RY4 : RELAY 4 Output Terminal ○ SW1, 2 • DN-10W, DN-25W, DN-27W, DN-30W, DN-50W : NC • DN-20W : Sensor supply voltage setting Sensor output signal setting DC10V DC24V...
  • Page 11 ④ SIG+ : Sensor Ouput Signal + Connection Terminal ⑤ SIG- : Sensor Output Signal – Connection Terminal ⑥ GND : SHIELD connection terminal of sensor ⑦ : Ground Terminal (as an independent ground connection.) ⑧ INC : External Input Common Terminal ⑨...

  • Page 12: Wiring Diagram

    6. Wiring Diagram ⑴ DN-10W, DN-50W ⑵ DN-20W...
  • Page 13 ⑶ DN-25W ⑷ DN-27W ⑸ DN-30W...
  • Page 14 ⑹ DN-70, DN-80 ⑺ Example - External Input PLC Connection...

  • Page 15: Components & Function

    7. Components & Function 7-1. How to use Hold mode Hold mode is largely divided into Peak Hold and Sample Hold. Please select Peak or Sample. 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 16: How To Use Comparison Output Function

    7-2. How to use comparison ouput function For comparison output function, there are 4 different modes such as Decision, High limit, Low limit, Low&High limit. It displays through the relay of rear panel comparing each setup value. On limit mode, Hysteresis can be used. To set up the setting value, please use the key on the front panel..(page21) 1) Decision mode : Measured Value ≤...
  • Page 18 * Note) In Function mode, if the value of F-13 is set the Base Offset (page26) , the comparative output operates as follows. 1) Decision mode : Measured Value ≤ (Offset-Lower limit setup value) ⇒ RY1 ON (Low) Measured Value ≥ (Offset +Upper limit setup value) ⇒ RY3 ON (Hi) (Offset - Lower limit setup value) <...

  • Page 19: Setting Mode

    8. Setting Modes 8-1. Types of Setting mode & Set-up For Setting mode, there are 3 different types of mode such as Function mode, Digital calibration mode and Actual load calibration mode. Mesuring mode While key is being Press, press Function mode ①...

  • Page 20: Function Mode (Function Set-Up)

    8-2. Function mode 1) How to set function (for DN-10W, DN-20W, DN-25W, DN-27W, DN-50W, DN- 70,80) The setting value of Function mode (page 22~29) can be changed the key operation below. (F-00~F-52) Measuring mode While key is being Press, press...

  • Page 21: Dn-30W Function Set-Up

    2) How to set function (for DN-30W) The setting value of Function mode (page 22~29) can be changed the key operation below. (F-00~F-52) Measuring mode While key is being Press, press Change to Select and save by key.

  • Page 22: How To Change The Realy Setting

    3) How to set RELAY data ① Decision mode (F-20 Decision mode: mode: 0) In the measuring mode, press the front key(RY1) or key(RY3) to display the currently set value, change it to the desired value, and press the key to save it. ②...

  • Page 23: Function List

    4) Fuction mode list Name Function Setting 출고시 설정값 Decimal point 0, 1, 2, 3 F-00 Pulse/circle (DI-30W) 0 ~ 360 F-01 Division 1, 2, 5, 10, 20, 50 F-02 Display filter 0.01, 0.02, 0.05, 0.10, 0.20, 0.50, 1.00 0.20 F-03 Hold mode Sample, Peak, Absolute, A/D 1 (Peak)
  • Page 24 ※ 모델별 기능 표 (X : No Function) DI-10W DI-20W Name Function DI-30W DI-148 DI-50W DI-25W,27W Decimal point ○ ○ ○ F-00 Pulse/circle (DI-30W) ○ F-01 Division ○ ○ ○ ○ F-02 Display filter ○ ○ ○ ○ F-03 Hold mode ○...
  • Page 25 F-00 Decimal point (Decimal point Set-up) ① Decimal point : DN-10W, DN-20W, DN-25W, DN-27W, DN-50W, DN-70,80 (Standard setup value : 1) Display data 00000 : No decimal point 0000.0 : One decimal place 000.00 : Two decimal places 00.000 : Three decimal places Note) The decimal setting moves only the position of the point and does not affect the number of digits displayed.
  • Page 26 Note) When set to A/D Peak Hold (+), the Hold operation is performed according to the A/D input (output of the sensor), regardless of the sign of the F-50 Display reverse mode. DN-10W, DN-20W, DN-25W, DN-27W, DN-70,80 : 200Hz DN-50W : 1kHz F-04.
  • Page 27 F-11. Auto zero tracking time (Auto Zero tracking time setup) (Standard setup value: 0.0) Display data Setting : Auto zero is not used 0.1 ~5.0 : set up the auto zero operation time (0.1 ~ 5.0 sec) When the indicator is in the autozero operating range, the display is maintained by the operating time setting, and then autozero is performed.) F-12.
  • Page 28 F-30. DAC mode (Setting Analog output type) ① DN-10W, DN-25W, DN-27W, DN-50W, DN-70,80 (Standard setup value : b_10V) Display data Setting b_05v -5 ~ +5V output bidirectional, polarity b_10v -10 ~ +10V output b_02A 0 ~ 20mA output unidirectional, unipolar...
  • Page 29 NOTE 2) When set to high speed DAC, the analog output is flexible according to the A/D input value (output of the sensor) and is not affected by the Hold action, F-13 Base offset, or the F- 50 Display reverse mode setting. NOTE) DN-10W, DN-20W, DN-25W, DN-27W, DN-70,80 : 200Hz DN-50W : 1kHz F-33.
  • Page 30 F-41. Baud rate (Communication Speed Setup) (Standard setup value : 9.60) Display data Setting 2.40 2400 bps 4.80 4800 bps 9.60 9600 bps 19.20 19200 bps 38.40 38400 bps 57.60 57600 bps PRINT PRINT DATA OUT (PT-100) F-42. Protocol (Communication Protocol set up) (Standard setup value : 0) Display data Setting...
  • Page 31 F-52. Key disabling (Front key locking set up) (Standard setup value: 0000) Display data Setting Hold key Lock (1), Release (0) Hi key Lock (1), Release (0) Lo key Lock (1), Release (0) Zero key Lock (1), Release (0) <Set-up example> 1001 : Zero &...

  • Page 32: Digital Calibration (Calibration By Sensor Output Value)

    8-4. Digital calibration (Calibration by sensor output value) 1) DN-10W, DN-27W, DN-50W, DN-70,80 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.
  • Page 33 2) DN-20W At the time of purchasing sensor, the rated capacity (displacement) and rated output (R.O) declared on the calibration sheet can be used for the calibration for easier calibration. Refer to 8-5.Actual load calibration if you need to correct the error. Measuring mode While key is being Press, press...
  • Page 34 3) DN-25W At the time of purchasing sensor, the rated capacity (displacement) and rated output (R.O) declared on the calibration sheet can be used for the calibration for easier calibration. DP-xx series (Half type (HBT) recommends setting the rated output value to approximately 0.3300.
  • Page 35 8-5. Actual load calibration (Exact Load Calibration) 1) Compensation Calibration (a)Please calibrate by 8-4 Digital Calibration. And, if there is a difference from the actual load value, you can change the indicator's display value to the actual load value by referring to the actual load calibration setup flow chart below.
  • Page 36 2) Compensation functions and notice If the actual load (load, displacement, pressure) is applied to the sensor and there is a difference between the value displayed in the indicator and the actual load value, the display value of the indicator can be changed to the actual load value. Up to 9 points can be stored. As the calibration interval is differentiated, the linearity of the sensor can be increased.
  • Page 37 3) If the output of sensor is unknown ① Notes for calibrating DN-10W, DN-27W, DN-50W, DN-70 Calibrate with 8-4 Digital Calibration. Deletes the data of the actual load calibration value. Then enter the output and capacity values as default (3.0000/30000).
  • Page 38 ② Notes for calibrating DN-25W Set calibration with 8-4 Digital Calibration to delete the data of the values changed by the actual load calibration. At this point, the rated output value is 0.6%, and the rated capacity (displacement) of the sensor is set for the sensor. (For example, if 4mm sensor indicates up to three decimal places, set to 04.000) Change the current value to Zero (0) without any displacement of the sensor.

  • Page 39: Da Ta B A Ck - Up & R E S To

    8-5. 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 40: Lock Set-Up

    8-6. 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 is OFF key is being pressed, While...

  • Page 41: Product Inspection

    9. Product Inspection Symptom Cause Action • Load cell is damaged. • Load cell input, output. • Load cell insulation When Display • Check resistance trembles. resistance. • Check load cell’s insulation resistance. • Indirect occurrence • Loadcell faulty • Check load cell’s insulation resistance. When weight goes •...
  • Page 42 • Sensor Cable Swapped • Check cabling status When the measurement or Open • Checksensor supply voltage (EXC) and • Sensor damaged or changes are not output constant or faulty supply voltage • Check DIP S/W (page 9) (DN-20W) insignificant. (DN- (EXC) occurred •...

  • Page 43: Bcd Output Interface

    10. OPTION 10-1. BCD OUT INTERFACE This Programmable BCD interface is the output for the weight value made into BCD coding. This interface is available for PLC(Programmable Logic Control), Computer. • PIN Arrangement PIN No. SIGNAL PIN No. SIGNAL Negative Polarity 1 ×...
  • Page 44 • Signal output DATA output TIME(T) can set to Function F-04 BCD Mode. (50, 100, 200, 500, 1000㎳) • Signal logic ① BCD DATA output : Negative logic (Negative) ② BUSY output : DATA READ = L ③ polarity output : “+”...

  • Page 45: Serial Communication

    10-2. Serial communication 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. Wiring ① Option-02 (RS232C) Indicator Host PC TXD(Transmission Data) RXD(Receive Datea), No.2 Pin RXD(Receive Datea) TXD(Transmission Data), No.3 Pin...

  • Page 46: Protocol

    10-3. Protocol Standard protocol ① Stream mode (F-40, ID Number setup value ‘000’) (Ex. Data +1234.5 transmission) C ODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 BYTE8 A SCII CODE BYTE9 BYTE10 BYTE11 BYTE12 BYTE13 BYTE14 BYTE15 BYTE16 ASCII H EX 1) BYTE1 ~ BYTE3 : Fixed Charactor (S T ,) 2) BYTE4, BYTE5...
  • Page 47 Command Chart Command Description ASCII Transmit the current value of order equipment. Operate the current value of order equipment as ZERO. Hold for order equipment. Release hold for order equipment Transmission Data Form (INDICATOR -> PC) CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6...

  • Page 48: Modbus Rtu Protocol

    Modbus RTU protocol (R/O : Read only, W/O : Write only. R/W : Read & Write) Address Func Description Value Type Format (Decimal) code Device Function Value 0000 0×04 F-00 Decimal Point 0 ~ 3 UNIT16 0001 0×04 F-01 Division 1 ~ 50 UNIT16 0002...
  • Page 49 0×0040 : Relay 7 0×0080 : Relay 8 Device Configuration 0×0001 : ZERO 4000 0×06 External Input Command 0×0002 : Hold set UNIT16 0×0004 : Hold reset 4001 0×03 Relay Setpoint 1 -19999~+99999 INT32 4002 0×10 4003 0×03 Relay Setpoint 2 -19999~+99999 INT32 4004...

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