Delta Tau ACC-28EP User Manual
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Delta Tau ACC-28EP User Manual

Delta Tau ACC-28EP User Manual

Analog to digital converting board
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User Manual

ACC-28EP ADC Board
Analog to Digital Converting Board
JUL 20, 2015 (REV 1.0.2)
ACC-28EP 16bit ADC Board
1

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Summary of Contents for Delta Tau ACC-28EP

  • Page 1: User Manual

    User Manual ACC-28EP ADC Board Analog to Digital Converting Board JUL 20, 2015 (REV 1.0.2) ACC-28EP 16bit ADC Board...
  • Page 2 ※ 본 매뉴얼은 필요에 따라 수시로 업데이트 될 수 있으며, 본사 홈페이지에서 최신항목을 다운 받아 사용하시기 바랍니다. 매뉴얼에 관련된 문의사항이나 요청사항은 델타타우 코리아로 연락바랍니다. 델타타우 코리아 홈페이지 http://www.deltatau.co.kr 델타타우 코리아 연 락 처 : 031) 813-6156 ACC-28EP 16bit ADC Board...

  • Page 3: Table Of Contents

    E1/E2 : 2-3 Short, S_CH-1 : ON, S_CH-2 : ON………..……….… 13 4.3. E1/E2 : 1-2 Short, S_CH-1 : OFF, S_CH-2 : OFF………..………… 14 4.4. E1/E2 : 1-2 Short, S_CH-1 : ON, S_CH-2 : OFF…………..….….. 15 5. EXAMPLE…………………………………………………………………………………………16 ACC-28EP 16bit ADC Board...

  • Page 4: Introduction

    1. INTRODUCTION 본 매뉴얼은 “ACC-28EP” 보드를 사용하는데 필요한 내용을 포함하고 있습니다. ACC-28EP 보드는 당사의 본사의 모션 컨트롤러인 UMAC 과 함께 사용되며, ±10[V] 범위(Differential Input)의 Analog 전압을 16bit Digital 신호로 변환하여 UMAC 에 전달합니다. 2. HARDWARE SETUP ADC CH1,CH2 ADC CH3,CH4 2.1.

  • Page 5: Jumper

    Bit2: ON±5[V], OFF±10[V] Bit1: OFFBipolar, ONUnipolar S_CH3 Bit2: ON±5[V], OFF±10[V] Bit1: OFFBipolar, ONUnipolar S_CH4 Bit2: ON±5[V], OFF±10[V] ※ 위 전압 범위는 Differential Input 일 경우 기준입니다. ※ 반드시 “3.2. SW Setup for Extern Input”을 참고하시기 바랍니다. ACC-28EP 16bit ADC Board...
  • Page 6 Use Servo Frequency SW3-2 미사용 SW3-3 미사용 SW3-4 미사용 SW1 : ACC-28EP Base Address 설정  SW1의 설정에 따라 UMAC에서 ADC Data를 읽기 위해 할당해 CLOSE 야 하는 M변수의 주소가 바뀝니다. OPEN 반드시 스위치 설정을 확인하여 현재 상태에 맞는 주소를 지정...

  • Page 7: Connection

    +5Vdc Output +5V reference output AGND Analog ref GND ADC2+ Input A-D Conv. Channel 2+ ADC1- Input A-D Conv. Channel 1- ※ Single Ended Input일 경우 외부 장치의 GND (0[V])를 AxisLink-AI4의 ADC-(Pin09 or Pin03)에 결선하시면 됩니다. ACC-28EP 16bit ADC Board...

  • Page 8: Sw Setup For Extern Input

    <Differential Ended Input> +10[V] -10[V] ADC(+) ADC(+) ADC- to ADC+ ADC- to ADC+ +10[V] -10[V]   ADC(-) ADC(-) 0[V] 0[V] <Single Ended Input> E1(for CH1,2) S_CHn-1 E2(for CH3,4)  OFF(Bipolar) S_CHn-2 2-3 Short(±5[V])  ON(±5[V]) ACC-28EP 16bit ADC Board...
  • Page 9 +10[V] +5[V] ADC(+) ADC(+) ADC- to ADC+ ADC- to ADC+ +10[V] +10[V]   ADC(-) ADC(-) 0[V] -5[V] <Single Ended Input> <Differential Ended Input> S_CHn-1 E1(for CH1,2)  ON(Unipolar) E2(for CH3,4) S_CHn-2 2-3 Short(±5[V])  ON(±5[V]) ACC-28EP 16bit ADC Board...
  • Page 10 <Differential Ended Input> +20[V] -20[V] ADC(+) ADC(+) ADC- to ADC+ ADC- to ADC+  +20[V]  -20[V] ADC(-) ADC(-) 0[V] 0[V] <Single Ended Input> E1(for CH1,2) S_CHn-1 E2(for CH3,4)  OFF(Bipolar) S_CHn-2 1-2 Short(±10[V])  OFF(±10[V]) ACC-28EP 16bit ADC Board...
  • Page 11 +20[V] +10[V ADC(+) ADC(+) ADC- to ADC+ ADC- to ADC+ +20[V] +20[V]   ADC(-) ADC(-) 0[V] -10[V] <Single Ended Input> <Differential Ended Input> S_CHn-1 E1(for CH1,2)  ON(Unipolar) E2(for CH3,4) S_CHn-2 1-2 Short(±10[V])  OFF(±10[V]) ACC-28EP 16bit ADC Board...

  • Page 12: Converting Value

    Input Voltage Calculation ADC Value -10[V](Single) 0/20*65535 0[V]( Single) 10/20*65535 32767 10[V]( Single) 20/20*65535 65535 ÷ − × − //Ex) Base Add : $78C00, CH1 Input Voltage #define 28EP_ADC_CH1 M4000 #define INPUT_VOLTAGE P100 28EP_ADC_CH1->Y:$78C00,8,16,U INPUT_VOLTAGE = 28EP_ADC_CH1/$FFFF*20-10 ACC-28EP 16bit ADC Board...

  • Page 13: E1/E2 : 2-3 Short, S_Ch-1 : On, S_Ch-2 : On

    − ) Input Voltage Calculation ADC Value 0[V](Single) 0/10*65535 5[V](Single) 5/10*65535 32767 10[V](Single) 10/10*65535 65535 ÷ − × //Ex) Base Add : $78C00, CH1 Input Voltage #define 28EP_ADC_CH1 M4000 #define INPUT_VOLTAGE P100 28EP_ADC_CH1->Y:$78C00,8,16,U INPUT_VOLTAGE = 28EP_ADC_CH1/$FFFF*10 ACC-28EP 16bit ADC Board...

  • Page 14: E1/E2 : 1-2 Short, S_Ch-1 : Off, S_Ch-2 : Off

    − Input Voltage Calculation ADC Value -20[V](Single) 0/40*65535 0[V](Single) 20/40*65535 32767 20[V](Single) 40/40*65535 65535 ÷ − × − //Ex) Base Add : $78C00, CH1 Input Voltage #define 28EP_ADC_CH1 M4000 #define INPUT_VOLTAGE P100 28EP_ADC_CH1->Y:$78C00,8,16,U INPUT_VOLTAGE = 28EP_ADC_CH1/$FFFF*40-20 ACC-28EP 16bit ADC Board...

  • Page 15: E1/E2 : 1-2 Short, S_Ch-1 : On, S_Ch-2 : Off

    − ) Input Voltage Calculation ADC Value 0[V](Single) 0/20*65535 10[V](Single) 10/20*65535 32767 20[V](Single) 20/20*65535 65535 ÷ − × Ex) Base Add : $78C00, CH1 Input Voltage #define 28EP_ADC_CH1 M4000 #define INPUT_VOLTAGE P100 28EP_ADC_CH1->Y:$78C00,8,16,U INPUT_VOLTAGE = 28EP_ADC_CH1/$FFFF*20 ACC-28EP 16bit ADC Board...

  • Page 16: Example

    2 : ±[V](ADC(-) to ADC(+) -> -20[V] ~ +20[V]) #define CH1_RANGE // CH1의 전압 범위 선택 #define CH2_RANGE // CH1의 전압 범위 선택 #define CH3_RANGE // CH1의 전압 범위 선택 #define CH4_RANGE // CH1의 전압 범위 선택 //////////////////////////////////////////////////////////////////////////////////////// ACC-28EP 16bit ADC Board...
  • Page 17 // 28EP CH4 ADC INPUT Base Add $78C00 Open 3 clear INPUT_TEMP_1 = (ADC_DATA1/$FFFF*(20/CH1_POLE)-(2-CH1_POLE)*10) INPUT_TEMP_2 = (ADC_DATA2/$FFFF*(20/CH2_POLE)-(2-CH2_POLE)*10) INPUT_TEMP_3 = (ADC_DATA3/$FFFF*(20/CH3_POLE)-(2-CH3_POLE)*10) INPUT_TEMP_4 = (ADC_DATA4/$FFFF*(20/CH4_POLE)-(2-CH4_POLE)*10) INPUT_VOLT_1 = INPUT_TEMP_1/CH1_TYPE*CH1_RANGE INPUT_VOLT_2 = INPUT_TEMP_2/CH2_TYPE*CH2_RANGE INPUT_VOLT_3 = INPUT_TEMP_3/CH3_TYPE*CH3_RANGE INPUT_VOLT_4 = INPUT_TEMP_4/CH4_TYPE*CH4_RANGE Close ACC-28EP 16bit ADC Board...

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