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AND Device Net.Interface AD-4402 OP-21 Instruction Manual

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WM : PD4000301

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Summary of Contents for AND Device Net.Interface AD-4402 OP-21

  • Page 1 ふ Interface WM : PD4000301...
  • Page 2 This is a hazard alert mark. This mark informs you about the operation of the product. Note This manual is subject to change without notice at any time to improve the product. No part of this manual may be photocopied, reproduced, or translated into another language without the prior written consent of the A&D Company.

  • Page 3: Table Of Contents

    Contents Compliance..................2 1.1.1. Compliance with FCC rules ............2 1.1.2. Compliance with Council Directives .......... 2 Outline and Features ................. 3 Panel and Names ................4 3.1.1. Node Address and Data Rate............ 4 3.1.2. Connector (Terminal) ..............4 Installation..................5 4.1.1.

  • Page 4: Compliance

    1. 1. 1. 1. Compliance Compliance Compliance Compliance 1.1.1. 1.1.1. 1.1.1. 1.1.1. Compliance wi Compliance wi Compliance wi Compliance with FCC rules th FCC rules th FCC rules th FCC rules Please note that this equipment generates, uses and can radiate radio frequency energy.

  • Page 5: Outline And Features

    2. 2. 2. 2. Outline and Feature Outline and Features s s s Outline and Feature Outline and Feature The option (OP-21) is a special interface for the AD-4402 weighing indicator. The indicator, with the interface installed, is used for a slave device in the predefined Master/Slave Connection Set of the DeviceNet.

  • Page 6: Panel And Names

    3. 3. 3. 3. Panel and Names Panel and Names Panel and Names Panel and Names Female Connector Pin Color Symbol Description Black Power- NODE ADDRESS switches (1 to 32) Blue CAN_L Signal low Bare Drain Shield White CAN_H Signal high Data Rate switch (0, 1) Power+ Module Status LED...

  • Page 7: Installation

    4. 4. 4. 4. Installation Installation Installation Installation 4.1.1. 4.1.1. Installing the Option Board Installing the Option Board 4.1.1. 4.1.1. Installing the Option Board Installing the Option Board This option is the built-in type into the AD-4402. This option is installed into the AD-4402 option slot 1 or 2. Caution Disconnect the power supply before the installation.

  • Page 8: Wiring And Specifying Address And Data Rate

    4.1.2. 4.1.2. 4.1.2. 4.1.2. Wiring and Specifying Address and Data Rate Wiring and Specifying Address and Data Rate Wiring and Specifying Address and Data Rate Wiring and Specifying Address and Data Rate Caution Turn off the network power supply before making any changes. It is recommend that you use compression terminal parts.

  • Page 9: Memory Of Plc

    5. 5. 5. 5. Memory of Memory of PLC Memory of Memory of 5.1. 5.1. Address Map 5.1. 5.1. Address Map Address Map Address Map The OUT DATA (4ch) is used for storing commands and parameters to the AD-4402. The IN DATA (8ch) is used for storing reply data from AD-4402. Caution The interface needs 8 bytes for OUT DATA and 16 bytes for IN DATA in the memory area of the PLC.

  • Page 10: In Data (8Ch), Ad-4402 To Plc

    5.1.2. 5.1.2. 5.1.2. 5.1.2. IN DATA (8ch), AD-4402 to PLC IN DATA (8ch), AD-4402 to PLC IN DATA (8ch), AD-4402 to PLC IN DATA (8ch), AD-4402 to PLC bit15 14 1st ch Weight data (10 ) Weight data (10 ) Weight data (10 Weight data(10 bit15 14 2nd ch...
  • Page 11 bit15 14 5th ch Command reply data (10 ) Command reply data (10 ) Command reply data (10 ) Command reply data (10 bit15 14 6th ch Command reply data (10 ) Command reply data (10 ) Command reply data (10 ) Command reply data (10 bit15 14 7th ch...

  • Page 12: Command Bit

    5.2. Command Bit 5.2. Command Bit 5.2. 5.2. Command Bit Command Bit 5.2.1. 5.2.1. 5.2.1. 5.2.1. How to Use Command Bit How to Use Command Bit How to Use Command Bit How to Use Command Bit Assign the function to eight bits of the "command bit" in the function mode. Refer to the instruction manual.

  • Page 13: Commands

    5.3. Commands 5.3. Commands 5.3. 5.3. Commands Commands 5.3.1. 5.3.1. 5.3.1. 5.3.1. How to Use Command How to Use Command How to Use Command How to Use Command BCD code is used for numerical data. When data is negative, the polarity bit is turned on.

  • Page 14: Read Command List

    5.3.3. 5.3.3. 5.3.3. 5.3.3. Read Command List Read Command List Read Command List Read Command List Command Name Command No. Note Material name 1 (1st to 4th character) Bit 0 ~ 12 of last ch in OUT DATA Material name 2 (5th to 8th character) Material name 3 (9th to 12th character) This data is stored in each Material hopper...

  • Page 15: Write Command List

    5.3.4. 5.3.4. 5.3.4. 5.3.4. Write Command List Write Command List Write Command List Write Command List Bit 0 ~ 12 of last ch in OUT DATA 1st ch and 2nd ch in OUT DATA Command Name Command No. Output Data Note Material name 1 (1st to 4th character) Characters...
  • Page 16 Control Command List Bit 0 ~ 12 of last ch in OUT DATA 1st ch and 2nd ch in OUT DATA Command Name Commnad No. Output Data Note Zero Zero clear Tare Tare clear Batch start Recipe start Discharge start Mixing start Manual free fall compensation Total...

  • Page 17: Error Information

    5.4. Error Information 5.4. Error Information 5.4. 5.4. Error Information Error Information When an error has occurred, the information can be input from the AD-4402 to PLC memory with "Error information (60)" of the "Read command". There are the "Error No." and the "Error flag" in an error code. There are four error code types in the "Command reply data".
  • Page 18 Type Cause and Treatment Weighing value is out of zero band. Display can not be zeroed by zero compensation. Weighing value is out of tare condition. Zero error ZR.ERR Display can not be zeroed by tare operation. Weighing value is not stable. Automatic zeroing or automatic tare can not performed at power on Weighing value is out of range.

  • Page 19: Timing Chart

    6. 6. 6. 6. Timing Chart Timing Chart Timing Chart Timing Chart 6.1. 6.1. Read Command 6.1. 6.1. Read Command Read Command Read Command Specify data to be read at "Command No." Reply data is input to "Command reply data". Turn on bit R/ Flag R/ W ......

  • Page 20: Monitor Mode

    7. 7. 7. 7. Monitor Mode Monitor Mode Monitor Mode Monitor Mode 7.1. 7.1. Operation and Indication 7.1. 7.1. Operation and Indication Operation and Indication Operation and Indication This mode is uses to monitor the condition of the indicator. The mode does not stop a current communication and weighing sequence. OUT DATA, IN DATA and STATUS can be monitored.

  • Page 21: Interface Status Monitor

    7.2. Interface Status Monitor 7.2. Interface Status Monitor 7.2. 7.2. Interface Status Monitor Interface Status Monitor Monitor Symbols Descriptions ADRS Node address BAUD Baud rate TIME_OUT Time out ERR:ROM Hardware error ERR:RAM Hardware error ERR:CAN Hardware error ERR:PARAMETER Baud rate is out of setting range. ERR:NODE_ADDRESS Duplicated node address ERR:BUSOFF...

  • Page 22: Sample Program

    8. 8. 8. 8. Sample Program Sample Program Sample Program Sample Program This sample program uses the PLC C200HE made by the OMRON Corporation. Construction of network: Master: 1 unit, AD-4402: 1 unit. The scan list is stored in the scanner.
  • Page 23 Flow Chart Turn on Clear data of memory Copy "IN DATA" to memory Clear output data in 2nd ch of "OUT DATA" Detection of start signal Step 1 Set the material code. Step 2 Set the final value. Step 3 Recall the material code. Sequences Check condition whether command can be received...
  • Page 24 Ladder Diagram Clear variables 253.15 DM50 This is scanned once at turning on. Clear memory. Input "IN data" 253.13 DM100 Copy "IN DATA" to memory data. DM101 DM107 Clear "OUT data" 253.13 DM201 Set "0" to 2nd ch of OUT DATA. Detection of start signal 4.00 DIFU...
  • Page 25 253.13 Are all commands finished ? DM54 255.06 Ready for next start signal. DM50 Detection of Command reply flag 253.13 Check the command reply flag. ANDW #4000 DM107 DM53 255.06 2.00 Check condition whether command can be received 253.13 Copy the slave ready flag to memory. ANDW #0080 DM106 DM51 253.13 Check the slave ready flag.
  • Page 26 MEMO Page 24 AD-4402 OP-21...
  • Page 27 [ Blank page ]...

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