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Anywire B2G78-EC1 User Manual

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Anywire Corporation
AnyWireASLINK System
EtherCAT Gateway
B2G78-EC1
User's Manual
Version 1.7 September 27, 2019
AnyWireASLINK System
PMA-18204AH-EN
PMA-18204AA
1

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Summary of Contents for Anywire B2G78-EC1

  • Page 1 Anywire Corporation AnyWireASLINK System EtherCAT Gateway B2G78-EC1 User’s Manual Version 1.7 September 27, 2019 AnyWireASLINK System PMA-18204AH-EN PMA-18204AA...
  • Page 2 [Application of the product] WARNING  Application of the AnyWire system is limited to areas in which any failure and/or problem of the product shall not result in serious consequences and in systems with fail-safe and backup functions are provided externally.
  • Page 3 [Precautions for design] CAUTION  The AnyWire system has high noise resistance, however, keep transmission lines and input/output cables 100 mm or more (as a guide) away from high-voltage cables or power lines. A malfunction may result.  Incorporate an emergency stop circuit and an interlock circuit for safety into an external circuit other than the AnyWire system.
  • Page 4 Do not turn on the 24 V DC power source before completing wiring and connections of the whole Anywire system.  Use a 24 V DC direct current stabilized power supply for Anywire system devices.  Do not bind the control wire and communication cable with the main circuit or power line, or do not bring them close to each other.
  • Page 5 [Precautions for startup and maintenance] WARNING  Do not touch the terminals while the power is on. Electric shock or malfunction may result.  To clean or to re-tighten the screws on the terminal block and the unit mounting screws, make sure to shut off all phases of the external supply power used in the system.

  • Page 6: Table Of Contents

    4.6 Transmission cable type and precautions ................ 4-7 4.7 Transmission line supply current value ................4-8 4.8 Terminator ........................4-9 4.9 AnyWire filter ......................... 4-10 4.10 Address setting (reference) ..................4-12 5. I/O data ............................ 5-1 5.1 Object entry ........................5-1 5.1.1 Input/output data ......................
  • Page 7 9.3.2. Connector removal ...................... 9-2 10. Transmission Required Time ....................10-1 10.1 Double check ......................10-1 10.2 Maximum transmission delay time ................10-2 11. Troubleshooting ........................11-1 11.1 Visual check ........................ 11-1 11.2 Check using input/output data ..................11-2 11.3 LED state of this machine .................... 11-3 11.4 LED state of the slave unit ...................

  • Page 8: Overview

    Overview 1. Overview B2G78-EC1 is the gateway unit for the and AnyWireASLINK systems. This unit allows the user to connect the AnyWireASLINK system to The AnyWireASLINK system is a Sho-Haisen (wiring saving) system equipped with small and fewer- point and multiple-distribution units suitable for wire saving on the sensor level.

  • Page 9: Specifications

    Pollution degree 2 or less Do not use or store the AnyWire ASLINK equipment in an environment pressurized more than the atmospheric pressure at 0 m altitude. Failure to observe this instruction causes malfunction of the equipment. Index indicating a degree of conductive substance generation under the equipment operating environment.

  • Page 10: Performance Specifications

    Transmission method DC power supply superimposed total frame, cyclic method Synchronization Frame/bit synchronization Transmission protocol AnyWire ASLINK protocol Maximum number of bits 512 points (256 inputs, 256 outputs) Number of connectable units 128 units max. Transmission distance / Cable diameter...

  • Page 11: Dimensional Outline Drawing

    Specifications 2.3 Dimensional outline drawing Unit: mm Circuit board guide DIN hook Circuit board guide...

  • Page 12: Name Of Each Part

    Specifications 2.4 Name of each part LED display section SET switch Maintenance connector (Unused) EtherCAT connector (OUT) Number of bits setting switch EtherCAT connector (IN) AnyWireASLINK terminal block DIN hook...

  • Page 13: Attaching To/Detaching From Din Rail

    Specifications 2.5 Attaching to/detaching from DIN rail Install this system to the DIN rail and use it. How to attach to the DIN rail [1] Hang the fixed hook on the upper part of the bottom surface on the DIN rail. [2] Snap in the machine by pressing it against the DIN rail.

  • Page 14: Switch Setting

    Switch setting 3. Switch setting 3.1 MODE switch A number of bits for the AnyWireASLINK system is specified by combinations of MODE switches 1, 2 and 3. MODE switch Number of bits 32 inputs, 32 outputs 64 inputs, 64 outputs 128 inputs, 128 outputs 256 inputs, 256 outputs (Factory setting)

  • Page 15: Anywireaslink

    AnyWireASLINK 4. AnyWireASLINK 4.1 System configuration The AnyWireASLINK system consists of a gateway, slave units and other peripheral devices. Gateway Slave unit Terminator For output For input For output For input...

  • Page 16: Slave Units

    AnyWireASLINK 4.2 Slave units  Types of slave units Slave units for the AnyWireASLINK system shall be used for this machine. There are the following types of slave units. Unit type Slave I/O terminal ASLINK terminals and the like Analog terminal Analog input unit and the like Sensor/amplifier ASLINK sensor and the like...

  • Page 17: Transmission Line (Dp-Dn)

    AnyWireASLINK 4.3 Transmission line (DP-DN) “AnyWireASLINK protocol,” which is a low speed transmission clock, however, realizes a high speed effective transmission rate, is compatible with broad cable characteristics, therefore, various transmission cables and general-purpose electric wires can be used as a transmission channel. 4.4 Connection mode AnyWireASLINK Bus allows for various connections such as T-branching, multi-drop, tree-branching, star-branching, etc.
  • Page 18 AnyWireASLINK  When a terminal block is used A cable can be branched as follows using a store-bought terminal block (a terminal block with which terminals face to face are internally connected).  Branching between cabtyre cables  Conversion to a dedicated flat cable ■...
  • Page 19 AnyWireASLINK ■ Tree-Branching method The tree-branching method is a way to re-connect the T-branched stay line using the T-branching method or multi-drop method. Actual wiring will be the same as the T-branching method or multi-drop method. ■ Star-Branching method The star-branching method is a way to connect the master unit and lay cable radially from a certain branching point to connect the slave unit.

  • Page 20: Transmission Distance

    AnyWireASLINK 4.5 Transmission distance All transmission distances described for AnyWireASLINK refer to the “total extension” of a cable. Total extension is the total cable length to be used including branches. Wiring of the AnyWireASLINK system can be established with only 2 transmission lines (DP, DN). The 2 transmission lines (DP, DN) support a maximum 200m length as a total extension.

  • Page 21: Transmission Cable Type And Precautions

    , rated temperature 70C) CAUTION Shield cable • Since AnyWire has high noise resistance, it is unnecessary to use a shield cable. Note that an improperly grounded shield cable shielding may result in trouble at the time of use. CAUTION Transmission cable •...

  • Page 22: Transmission Line Supply Current Value

    AnyWireASLINK  Reference Example of Electric Wire Type Photo Specifications 300V vinyl JIS C3306 Cabtyre Cable Cross section area: 0.75 mm (VCTF) Allowable power current: 7 A (30C) Conductor resistance: 25.1 Ω/km (20C) or less Insulation resistance: 5 MΩ/km (20C) or more Dedicated flat cable Cross section area: 0.75 mm (HKV)

  • Page 23: Terminator

    AnyWireASLINK 4.8 Terminator The terminator contains a circuit to correct the transmission waveform and plays the role of mitigate the disturbance on the transmission waveform due to influences of external conditions. Properly connect to the transmission line because it has a polarity. (DP: Red, DN: Black) Reverse connection may result in transmission failure.

  • Page 24: Anywire Filter

    AnyWireASLINK 4.9 AnyWire filter If any of the side-by-side lines of DP, DN, 24 V and 0 V exceeds the total length of 50 m in a power supply system to be supplied, serially connect the “ASLINK filter [Type ANF-01]” or “filter of COSEL Co., Ltd.
  • Page 25 AnyWireASLINK  Connection example of ASLINK filter (ANF-01) for local power supply AnyWireASLINK master General purpose power supply filter (Use if necessary.) 24V DC stabilized power supply 2-wire terminal If any of the side-by-side lines of 4-wire terminal DP, DN, 24 V and 0 V exceeds the total length of 50 m 4-wire terminal 2-wire terminal...

  • Page 26: Address Setting (Reference)

    AnyWireASLINK 4.10 Address setting (reference) The “Address setting” of a slave unit determines from what number of bit in AnyWireASLINK transmission frame each slave unit is associated. Each terminal occupies its own number of points from that position (starting from a preset address No.).

  • Page 27: I/O Data

    I/O data 5. I/O data 5.1 Object entry AnyWireASLINK input/output data (viewed from EtherCAT) 5.1.1 Input/output data  Normal mode (MODE switch 4: OFF) Index Object Sub-index Data type Word address PDO mapping 2001h Bit input 0 BOOL Allowed Bit input 1 BOOL –...
  • Page 28 I/O data Index Object Sub-index Data type Remarks PDO mapping 2041h OR output of bit outputs 0 to 15 Word output 0 UNSIGNED16 Allowed OR output of bit outputs 16 to 31 Word output 1 UNSIGNED16 – OR output of bit outputs 240 to 255 Word output 15 UNSIGNED16 2042h...
  • Page 29 I/O data Index Object Sub-index Data type Remarks PDO mapping 2041h OR output of bit outputs 0 to 15 Word output 0 UNSIGNED16 Allowed OR output of bit outputs 16 to 31 Word output 1 UNSIGNED16 – OR output of bit outputs 240 to 255 Word output 15 UNSIGNED16 2042h...

  • Page 30: Status Inputs

    I/O data 5.1.2. Status inputs Function Index Object Sub-index Data type PDO mapping 2081h Status input 0 Allowed BOOL Unit READY (A) DP/DN short circuit error (B) Status input 1 BOOL Status input 2 BOOL System reservation Status input 3 BOOL 24 V power supply low voltage error (C) DP-DN disconnection error (D)

  • Page 31: Slave Unit Status (Input)

    I/O data 5.1.3. Slave unit status (input)  Normal mode (MODE switch 4: OFF) Index Object PDO mapping Sub-index Data type b15 b14 b13 b12 b11 b10 b9 20A1h Slave unit status Gp.1 0 Allowed UNSIGNED16 Status data (1) Slave unit status Gp.1 1 UNSIGNED16 Parameter value (1) Slave unit status Gp.1 2...

  • Page 32: Status Details

    I/O data 5.1.4. Status details The format of status details is as follows. Status detail data b15 b14 b13 b12 b11 b10 b9 [16] [15] [14] [13] [12] [11] [10] [9] [1] Unit power supply status (status on the DP-DN side) Bit status Meaning Slave unit voltage drop No error...

  • Page 33: Command Output

    I/O data 5.1.5. Command output Function Index Object PDO mapping Sub-index Data type 2091h Command output 0 Allowed BOOL Error flag clear (M) Command output 1 BOOL Automatic address recognition command (N) Command output 2 BOOL System reservation Command output 3 BOOL System reservation Command output 4...

  • Page 34: Slave Unit Designation (Output)

    I/O data 5.1.6. Slave unit designation (output)  Normal mode (MODE switch 4: OFF) Index Object PDO mapping Sub-index Data type b15 b14 b13 b12 b11 b10 b9 20B1h ID and Param Num Gp.1 0 Allowed UNSIGNED16 Designated ID (1) ID and Param Num Gp.1 1 UNSIGNED16 Designated parameter number (1)

  • Page 35: Operation Examples

    I/O data 5.2 Operation examples 5.2.1. An example of reading a parameter  P. 5-8 Step 1: Store the ID of designated slave unit (Designated ID)   P. 5-8 Step 2: Specify the parameter to be obtained (Specified-parameter number) ...

  • Page 36: An Example Of Parameter Write Procedure

    I/O data 5.2.2. An example of parameter write procedure  P. 5-4 Step 1: Ensure that the parameter-write-in-progress flag (G) is turned OFF.   P. 5-7 Step 2: Store the ID of designated slave unit (Target ID of write operation) ...

  • Page 37: Latest Error Code, Latest Error Occurrence Id

    I/O data 5.2.3. Latest error code, latest error occurrence ID The user can check the latest error code detected by the machine and the ID from which the error was issued. Provided below is the latest error code list. Error code Name Error occurrence Countermeasures taken by customer...
  • Page 38 I/O data Error code Name Error occurrence Countermeasures taken by customer DP/ DN Error ID is stored. The DP/DN signal lines may be disconnected, disconnection or there may be no response from the slave error units. There may be a slave unit failure, or the system configuration may have been changed after automatic address recognition.
  • Page 39 I/O data Error code Name Error occurrence Countermeasures taken by customer Parameter access Since the error is Parameter access has been carried out for an target ID error not caused by the ID whose address has not been automatically slave unit alone, recognized.

  • Page 40: Monitoring Function

    Monitoring function 6. Monitoring function 6.1 Overview AnyWireASLINK slave units have their own addresses, and when this machine sends out an address, a response from the slave unit with that address allows for disconnection detection and verifies the existence of the slave unit. This machine stores the addresses of the slave units that are connected at the time via the automatic address recognition operation (described later) into EEPROM.

  • Page 41: Single Unit Simplified Replacement Function

    Single unit simplified replacement function 7. Single unit simplified replacement function This function enables automatic address and parameter settings for a slave unit after replacement, so that the settings of the slave unit can be restored to the conditions before replacement. When you replace a slave unit due to a fault, etc., the setting procedure using an address writer is not required.
  • Page 42 Single unit simplified replacement function Conditions to disable replacement processing:  A case where two or more units are under fault.  A case where a disconnected unit is re-connected before an undesignated ID is detected. A case where an unidentified ID is included in the IDs that have been registered in the system ...

  • Page 43: Led Display

    LED display 8. LED display Table 9 LED display specifications Display Name Color Content Power ON POWER Power indicator Green Power OFF or unit error Flashing ASLINK communication normal ASLINK transmission LINK Green indicator ON/OFF Unit error or setting error Automatic address recognition in progress Automatic address...
  • Page 44 LED display Blinking Single flash Double flash Flickering...

  • Page 45: Connection

    Connection 9. Connection 9.1 AnyWireASLINK connector terminal block This is a connector terminal block for connecting 24 V DC power supply, and AnyWireASLINK transmission lines (DP, DN). The following shows the terminal arrangement. Dedicated flat cable line color Signal name 0.75 sq 1.25 sq 24 V...

  • Page 46: Connector Installation/Removal

    Connection 9.3 Connector installation/removal 9.3.1. Connector installation 1. Insert the EtherCAT cables into the EtherCAT connectors. 2. Insert the ASLINK connector terminal block and fasten two screws on both sides. 9.3.2. Connector removal 1. Loosen the screws on both sides of the ASLINK connector terminal block and remove the connector terminal block.

  • Page 47: Transmission Required Time

    Transmission Required Time 10. Transmission Required Time 10.1 Double check AnyWireASLINK does not update input area data unless it receives the same data consecutively twice (double check). For data update, therefore, it needs a transmission cycle time of one cycle at least and of two cycles at maximum.

  • Page 48: Maximum Transmission Delay Time

    Transmission Required Time 10.2 Maximum transmission delay time The transmission delay time from the input to the output is as shown in the following illustration. Input Output Input/output equipment Input equipment response time Output equipment response time Input slave response time Output slave response time (Processing time) (Processing time)

  • Page 49: Troubleshooting

    Troubleshooting 11. Troubleshooting 11.1 Visual check Each unit has a status display function via LED, and errors related to the operating state of the unit or communication can be narrowed down by checking this LED. When any LED displays an error, review the setting and wiring to correct the error. (1) Gateway LED status check LED display on the EtherCAT side The “RUN”...

  • Page 50: Check Using Input/Output Data

    Troubleshooting (2) Check the LED state of the slave unit Check the “LINK” LED. The “LINK” LED is flashing  Normal If it the LED is not flashing, refer to P. 10-4 to remove the cause of the error.  P. 11-4 Check the “ALM”...

  • Page 51: Led State Of This Machine

    Troubleshooting 11.3 LED state of this machine (1) When the “ALM” LED is lit or is flashing [1] “ALM” flashes slowly (one second cycle): DP-DN short-circuit error Check items Description of measures Check that transmission line (DP, DN) is Check that the transmission line (DP, DN) is not short-circuited.

  • Page 52: Led State Of The Slave Unit

    Troubleshooting 11.4 LED state of the slave unit The slave unit also has a status display function via LED. The display status and primary causes are described respectively. (1) When “LINK” is lit The slave unit is not receiving transmission signals. (Transmission waveform error) Under normal conditions, a voltage of approximately 17 V to 18 V is observed when measurement is made between transmission lines (DP-DN) in the DC mode of a tester.

  • Page 53: Lot Identification Label

    Lot identification label 12. Lot identification label Lot No. of this product can be identified with this label. Lot identification label 12-1...

  • Page 54: Warranty

    Warranty 13. Warranty  Warranty period The warranty period of delivered products is for one year after they are delivered at the place specified by the purchaser.  Scope of Warranty If any failure occurs in normal use within specifications in accordance with this user’s manual during the warranty period above, we will replace or repair the failed parts of the equipment free of charge.

  • Page 55: 中国版 Rohs 指令

    中国版 RoHS 指令 14. 中国版 RoHS 指令 电子信息产品上所示标记是依据 SJ/T11364-2006 规定，按照电子信息产品污染控制标识要求制定。 本产品的环保使用期限为 10 年。如果遵守产品说明书中的操作条件使用电子信息产品，不会发生因产品中的有害物质泄漏或 突发异变而引发严重的环境污染，人身事故，或损坏财产等情况。 的产品中有害物质的名称及含量 部件名称 有害物质 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) [Cr(VI)] (PBB) (PBDE) 安装基板 × ○ ○ ○ ○ ○ 框架 ○ ○ ○ ○...

  • Page 56: Change History

    Change history 15. Change history Version Date Change Description Preliminary December 27, 2017 A preliminary release version January 12, 2018 Addition of Word-Bus description, addition of detailed information on the LED display April 16, 2018 5.3 Correction of name for error code 305 12.
  • Page 57 Anywire Corporation Headquarters: 1 Babazusho, Nagaokakyo-shi, Kyoto 617-8550 JAPAN Website: http://www.anywire.jp E-Mail inquiry: info_e@anywire.jp...

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