Sewha SI 4010 Instruction Manual
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Sewha SI 4010 Instruction Manual

Digital weighing controller
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Digital Weighing Controller
SI 4010
Instruction Manual
Version 3.20 (May 2011)

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Summary of Contents for Sewha SI 4010

  • Page 1 Digital Weighing Controller SI 4010 Instruction Manual Version 3.20 (May 2011)

  • Page 2: Table Of Contents

    DIGITAL WEIGHING INDICATOR SI 4010 CONTENTS 1. Before Installation --------------- 3 page --------------- 2. Introduction 4 page --------------- 3. Specification 5 page --------------- 4. Installation 11 page 4-1. External Dimension & Cutting Size --------------- 11 page 4-2. Installation Components --------------- 12 page 4-3.

  • Page 3: Before Installation

    DIGITAL WEIGHING INDICATOR SI 4010 1. BEFORE INSTALLATION 1-1. Caution / Warning Marks This mark warns the possibility to arrive death or serious injury in case of wrongly used. This mark cautions the possibility to arrive serious human body injury or product lose in case of wrongly used.

  • Page 4: Introduction

    SI 4010 2. INTRODUCTION 2-1. Introduction Thank you for your choice, this “SI 4010” Industrial Digital Weighing Indictor.. This “SI 4010” model is simple weight display purpose with Large display(1inch), and powerful communication performance. With 2ports serial port communication and High Speed A/D conversion performance will lead you to precise weighing process.

  • Page 5: Specification

    DIGITAL WEIGHING INDICATOR SI 4010 3. SPECIFICATION 3-1. Analog Input & A/D Conversion Input Sensitivity 0.2㎶ / Digit DC 10V ( - 5V ~ + 5V ) Load Cell Excitation Max. Input Signal Max.3.2mV/V [Zero] ±20PPM/℃ Temperature Coefficient [Span] ±20PPM/℃...
  • Page 6 DIGITAL WEIGHING INDICATOR SI 4010 3-4. Option Card Option No.1 Printer Interface : Centronics Parallel Analog Output (0~10V or 0~5V) Option No.2 Option No.3 Analog Output (4~20mA) Serial Interface : RS-232C / 422 / 485 Option No.4 BCD Input : Part No. Change Purpose Option No.5...
  • Page 7 DIGITAL WEIGHING INDICATOR SI 4010 3-5-2. Key Operation Make Weight value as Zero. Under F08, you can set the Zero key operation range, as 2%, or 5%, or 10%, or 20% of Max. Capacity. ※ Under “Tare” key input, Zero key will not be activate within operation range.
  • Page 8 DIGITAL WEIGHING INDICATOR SI 4010 No. specific function 1. Manual Print Whenever press this key, you can print out. 2. Calibration mode - Digit setting : Whenever pressing “0”key, digit will be change 1, 2, 5, 10, and 50. - Decimal point position : Whenever pressing “0”key, decimal point will be change.
  • Page 9 DIGITAL WEIGHING INDICATOR SI 4010 3-6. Rear Panel ② ○ ○ ○ ○ ○ ○ ① POWER AC IN - Power switch : Power on/off switch. - Fuse : AC250V / 0.5A , φ5.25 , 20mm. - AC IN : Available Input AC 110V / 220V.

  • Page 10: Installation

    DIGITAL WEIGHING INDICATOR SI 4010 4. INSTALLATION 4-1. External Dimension & Cutting Size (External Dimension) (unit : mm) (Cutting Size) (unit : mm) 4-2. Installation Components Power Cable Communication Connector (D-SUB 9P) Load-cell Cable...

  • Page 11: Load Cell Installation

    DIGITAL WEIGHING INDICATOR SI 4010 4-3. Load Cell Installation 4-3-1. Load Cell Connector Specification Red(EX+) White(EX-) Green(SIG+) Blue(SIG-) Yellow(SHLD) 4-3-2. Load Cell Installation 1) You can connect Max. 8pcs of same capacity Load cells at once. (350Ω) 2) You have to make horizontal balance on the ground.
  • Page 12 SI 4010 4-3-3. Formula to plan the precise weighing system This “SI 4010” weighing controller’s Max. input sensitivity is 0.2㎶ / Digit. And for precise weighing system, the following formula must be satisfied. Caution : “Input sensitivity” means Min. output voltage variation of weighing part to change 1digit. So, Cautions please do not make large input voltage to make reliable weighing system.

  • Page 13: Set-Up

    DIGITAL WEIGHING INDICATOR SI 4010 5. SET-UP 5-1. Calibration Adjust weight balance between “Real weight” on the load cell(Weight Part) and “Displayed weight of Indicator”. When you replace LOAD CELL or Indicator, you have to do Calibration process once again 5-2.
  • Page 14 DIGITAL WEIGHING INDICATOR SI 4010 p 20. 0 00 6. Press key to save and move to next step. 7. Define the optimal Digit/Division value of weighing measurement. Whenever pressing key, the Digit/Division value will be changed like “1  2  5  10  20  50” .
  • Page 15 DIGITAL WEIGHING INDICATOR SI 4010 l 2. 0 00 12. Input “Test weight” capacity. And press key. Ex) Load Cell CAPA : 20kg, division 0.001  Use test weight(at least 2kg) which is 10% of max CAPA(20kg)  input test weight 2.000 13.

  • Page 16: Simulation Calibration Mode(Without Test Weight)

    DIGITAL WEIGHING INDICATOR SI 4010 5-3. Simulation Calibration Mode (Calibrate without Test weight) Through this “Simulation Calibration Mode” you can make simple calibration without Test weight. This calibration mode uses “Load cells’ max. capacity” and “Max. Output Rate(mV)”, the weight adjustment degree might be less than “Test weight Calibration”.
  • Page 17 DIGITAL WEIGHING INDICATOR SI 4010 ※ Caution If the plural No. of load cells are installed, please make sum the all load cells capacity and input. Ex) There are 4pcs of load cells are installed, and each load cell’s Max. capacity is 1,000kg.
  • Page 18 DIGITAL WEIGHING INDICATOR SI 4010 Cell0Ut 12. At this step input Max. Output rate(mV) of load cell. o1. 4 5800 13. Input Load cell Output Rate(mV/V) (refer the load cell label) Ex)Load cell output rate : 1.458 mV/V ※ Caution Due to some variation between “State output rate”...

  • Page 19: Set-Up

    DIGITAL WEIGHING INDICATOR SI 4010 5-4. Set-up Set-up means set the F-function and make SI 4000 weighing controller will perform more accuracy. (Considering external / internal environmental condition) ※remarks : In case that “P-W” is displayed, you have input the pass word to start calibration mode.
  • Page 20 DIGITAL WEIGHING INDICATOR SI 4010 5-5. F-Function Detailed information ■ General Function Setting (“●” Factory default set value) Weight-Back up selection ● Normal Mode Weight Back up Mode Motion Band Range setting This is set “Steady” acceptable range of weighing part.
  • Page 21 DIGITAL WEIGHING INDICATOR SI 4010 Tare key Operation Range selection Activated within 10% of Max. Capacity Activated within 20% of Max. Capacity ● Activated within 50% of Max. Capacity Activated within 100% of Max. Capacity “Hold” Mode selection ● Peak Hold : Measure Max. weight value and hold on display.
  • Page 22 DIGITAL WEIGHING INDICATOR SI 4010 Auto HOLD Reset time setting Automatic “HOLD” reset time setting. 00~99 00 : not use , 05 : after 5.0sec, Tare will reset. Auto Print Delay time setting Auto Print Delay time setting. ∫ 00 : There is no Delay 30 : After 3.0sec auto print out., when the weight is steady over than Empty range.
  • Page 23 DIGITAL WEIGHING INDICATOR SI 4010 DATA Transference Method selection ● Simplex Mode / Stream Mode Duplex Mode / Command Mode “Check-Sum” detection selection (Under F32-01 setting, only) ● Check-Sum data will not be included on transferred data. Check-Sum data will be included on transferred data.
  • Page 24 DIGITAL WEIGHING INDICATOR SI 4010 SUB/GRAND Total Data Delete selection Manual Delete Mode SUN Total Delete : “Clear” key + “P/N” key ● GRAND Total Delete : “Clear” key + “S/N” key Automatic Delete Mode After SUB/GRAND Total Print, Automatically Deleted.
  • Page 25 DIGITAL WEIGHING INDICATOR SI 4010 Input the units digit & the tens digit together (1,2,4,8,16,32) Print Format Setting (Refer to Print Interface) ● Format 1 Format 2(Under F42, There is no division about continuous print or single print) Format3(Net gross print) ■...
  • Page 26 DIGITAL WEIGHING INDICATOR SI 4010 ■ Communication Mode setting (Serial Port 2. - Optional Serial port) Parity Bit selection Mode ● DATA Bit (8 Bit) STOP Bit (1 Bit) Parity Bit (Non) DATA Bit (7 Bit) STOP Bit (2 Bit)

  • Page 27: Interface

    DIGITAL WEIGHING INDICATOR SI 4010 6. INTERFACE 6-1. Serial Interface (RS-232C) 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. 6-1-1. Communication with PC(Personal Computer) or Other devices...
  • Page 28 DIGITAL WEIGHING INDICATOR SI 4010 Start Bit Data Bit Parity Bit Stop Bit 6-1-4 Data Format(1) : ID Number will not be transferred. (Refer “F-function 37”) Including Decimal point Header 1. Header 2. Data Byte ( 7 or 8 byte )
  • Page 29 DIGITAL WEIGHING INDICATOR SI 4010 GS : Net-Weight, under TARE. ③ Data Bit(Number) 2B(H) : “+” Plus 2D(H) : “-“ Minus 2D(H) : “ “ Space 2E(H) : “.” Decimal Point ④ Unit : kg, g, t 6-1-6 Data Format(3) : CAS “CI5101A” Data Transference) – CAS 22byte Format...
  • Page 30 DIGITAL WEIGHING INDICATOR SI 4010 6-1-7. Data Format : AD – 4321 Data Transference) – AD – 4321 18byte Format +,- / Including Decimal point 8byte Weight Header 1 Header 2 Data(8) Unit ① Header 1. : OL : Over Load, Under Load ST : Display “Steady”...

  • Page 31: Current Loop Interface

    DIGITAL WEIGHING INDICATOR SI 4010 6-2. Current Loop Interface “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). ※ Current Loop Interface supports, up to 9,600 Communication Speed, only.

  • Page 32: Analog Output Interface (0~10V)

    DIGITAL WEIGHING INDICATOR SI 4010 6-3. Analog Output Interface (Option 02 : 0~10V Output) This Option card converts weight value to Analog Voltage output(0~10V) and transfers to external devices(Recorder, P.L.C), controlled by voltage output. 6-3-1. Specification ①. Output Voltage : 0~10V DC output ②.
  • Page 33 DIGITAL WEIGHING INDICATOR SI 4010 6-4. Analog Output Interface (Option 03 : 4~20mA Output) This Option card converts weight value to Analog Electric Current output(4~20mA) and transfers to external devices(Recorder, P.L.C), controlled by electric current output. 6-4-1. Specification ①. Output Current : 4~20mA (Output Range : 2~22mA) ②.

  • Page 34: Serial Interface (Rs-232C / 422 / 485)

    DIGITAL WEIGHING INDICATOR SI 4010 6-5. Serial Interface (option 04 : RS-232C/422/485) RS-422/485 serial interface is more stable for electric noise effect compare with other communication method, using electric current difference. But, install isolated place from Power cable or other electric cables and wires, and please use shielded cable for better performance.
  • Page 35 DIGITAL WEIGHING INDICATOR SI 4010 6-6. BCD Input ( Option 05) – Input for Part No. selection. This “BCD interface” option card can be applied on PLC (Programmable Logic Controller), or Score Board applications. Each Input circuit is isolated with “Photo-Coupler”, from external devices electrically for the efficiency.

  • Page 36: Bcd Output

    DIGITAL WEIGHING INDICATOR SI 4010 6-7. BCD Output Interface( Option 06) This “BCD interface” option card can be applied on PLC (Programmable Logic Controller), or Score Board applications.( NPN TYPE) Each Input circuit is isolated with “Photo-Coupler”, from external devices electrically.

  • Page 37: Print Interface

    DIGITAL WEIGHING INDICATOR SI 4010 6-8. Print Interface 6-8-1. Print Format < 30 Column only. > Format 1 (F58-00) Single Print Format Continuous Print Format Date : 2008-05-10 Date : 2008-05-10 Time : 14:38:33 Time : 14:38:33 Code S/N Weight...

  • Page 38: Command Mode

    DIGITAL WEIGHING INDICATOR SI 4010 6-9. Command Mode 6-8-1. Read Command (Standard Serial Port and Optional Port is same.) Current weight ASCII : STX ID(2Byte) RCWT ETX HEX : 02 30 31 52 43 57 54 03 (ID No.: 01) STX ID NO.
  • Page 39 DIGITAL WEIGHING INDICATOR SI 4010 6-8-2. Write Command To make Current Weight as Zero ASCII : STX ID(2Byte) WZER ETX HEX : 02 30 31 57 5A 45 52 03 (ID No. : 01) SI4010 response Normal : ACK Error : NAK...

  • Page 40: Error & Treatment

    DIGITAL WEIGHING INDICATOR SI 4010 7. Error & Treatment 7-1. Load Cell Installation Error Cause Treatment Remark 1.Input Resistance of “EX+” 1.oad cell broken 1.Measure input/output and “EX-“ is about 2.oad cell isolation resistance of Load cell. 350Ω~450Ω. resistance error Weight Value is 2.Measure Load cell...
  • Page 41 DIGITAL WEIGHING INDICATOR SI 4010 7-3. Digital Weighing Indicator Error Display Cause Treatment 1. Under “TEST” mode 1, check analogue value. If you cannot get any analogue value or there is no change although adding load, “CELL- 1. Load cell Error please check load cell, load cell cable, Er”...

  • Page 42: Indicator Test Mode

    DIGITAL WEIGHING INDICATOR SI 4010 7-4. Indicator Test mode Through this “Test Mode”, you can check basic conditions of Indicator. This Test consist with total 7 tests. 7-4-1. Enter “Test Mode” key for 4sec, then display will show “F-Test”. Press Under this display, press No.2 key and enter the “Test Mode”.

  • Page 43: Warrantee Certification

    DIGITAL WEIGHING INDICATOR SI 4010 WARRANTEE CETIFICATION This product is passed “Sewhacnm”s strict quality test. If there is defect of manufacturing or abnormal detection within warrantee period, please contact our Agent or Distributor with this Warrantee certificate. Then, we will repair or replace free of charge.

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