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User Manual
for Communication
Temperature Controllers
TX Series
MCT-TXC1-V1.5-EN
Thank you for purchasing an Autonics product.
This user manual contains information about the product and its proper use,
and should be kept in a place where it will be easy to access.
www.autonics.com

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Summary of Contents for Autonics TX Series

  • Page 1 Communication Temperature Controllers TX Series MCT-TXC1-V1.5-EN Thank you for purchasing an Autonics product. This user manual contains information about the product and its proper use, and should be kept in a place where it will be easy to access. www.autonics.com...
  • Page 2 Preface © Copyright Reserved Autonics Co., Ltd.
  • Page 3: Preface

    Preface Preface Thank you for purchasing an Autonics product. Please familiarize yourself with the information contained in the Safety Precautions section before using this product. This user manual contains information about the product and its proper use, and should be kept in a place where it will be easy to access.
  • Page 4: User Manual Guide

    The manual's content may vary depending on changes to the product's software and other  unforeseen developments within Autonics, and is subject to change without prior notice. Upgrade notice is provided through out homepage. We contrived to describe this manual more easily and correctly. However, if there are any ...
  • Page 5: Communication Protocol

    Communication Protocol Communication Protocol TX Series is accepted to Modbus RTU Protocol. Users should be aware that it does not support a broadcast command. © Copyright Reserved Autonics Co., Ltd.
  • Page 6: User Manual Symbols

    Failure to follow instructions can result in serious injury or death. Failure to follow instructions can lead to a minor injury or product damage. An example of the concerned feature's use. Annotation mark. ※1 © Copyright Reserved Autonics Co., Ltd.
  • Page 7: Safety Precautions

    Failure to follow this instruction may result in fire or explosion. Keep metal chip, dust, and wire residue from flowing into the unit.  Failure to follow this instruction may result in fire or product damage. © Copyright Reserved Autonics Co., Ltd.
  • Page 8 Safety Precautions ※ The above specifications are subject to change and some models may be discontinued without notice. VIII © Copyright Reserved Autonics Co., Ltd.
  • Page 9: Table Of Contents

    2.4 Read Holding Register(Func 03)/Preset Single Register(Func 06)/ Preset Multiple Registers(Func 16) [Func:03/06/16, R/W : R/W] ........... 23 2.4.1 SV setting ....................23 2.4.2 Parameter 1 group [PAR1] ................. 23 2.4.3 Parameter 2 group [PAR2] ................. 24 © Copyright Reserved Autonics Co., Ltd.
  • Page 10 Table of Contents © Copyright Reserved Autonics Co., Ltd.
  • Page 11: Modbus Rtu Protocol

    ASCII transmission. The frame structure does not clearly distinguish the start and end, but defines the start and end by leaving a silent interval (3.5 character times) between frames. For more detailed information about Modbus protocol, refer to the documentation provided by the developer. © Copyright Reserved Autonics Co., Ltd.
  • Page 12: Function Code Frame Structure

    Adds a CRC-16 checksum at the end of the frame to verify data integrity. Example of a response frame Slave address Function code Byte count Coil status CRC check N × byte High 1-byte 1-byte 1-byte 1-byte 1-byte CRC-16 © Copyright Reserved Autonics Co., Ltd.
  • Page 13: 0X02) Read Input Status

    Adds a CRC-16 checksum at the end of the frame to verify data integrity. Example of a response frame Slave address Function code Byte count Input status CRC check N × byte High 1-byte 1-byte 1-byte 1-byte 1-byte CRC-16 © Copyright Reserved Autonics Co., Ltd.
  • Page 14: 0X03) Read Holding Registers

    Adds a CRC-16 checksum at the end of the frame to verify data integrity. Example of a response frame Slave address Function code Byte count Register value CRC check High High 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte CRC-16 © Copyright Reserved Autonics Co., Ltd.
  • Page 15: 0X04) Read Input Registers

    Adds a CRC-16 checksum at the end of the frame to verify data integrity. Example of a response frame Slave address Function code Byte count Register value CRC check High High 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte CRC-16 © Copyright Reserved Autonics Co., Ltd.
  • Page 16: 0X05) Force Single Coil

    Adds a CRC-16 checksum at the end of the frame to verify data integrity. Example of a response frame Slave address Function code Coil address Force data CRC check High High High 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte CRC-16 © Copyright Reserved Autonics Co., Ltd.
  • Page 17: 0X06) Preset Single Register

    Adds a CRC-16 checksum at the end of the frame to verify data integrity. Example of a response frame Slave address Function code Register address Preset data CRC check High High High 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte 1-byte CRC-16 © Copyright Reserved Autonics Co., Ltd.
  • Page 18: 0X10) Preset Multiple Registers

    PC loader program, it is recommended to use Preset Single Register rather than Preset Multiple Registers when connecting to external devices such as PLCs or graphic panels. © Copyright Reserved Autonics Co., Ltd.
  • Page 19: Exception Handling

    SLAVE DEVICE FAILURE If the parameter is locked, communication write is prohibited, or the command cannot be processed correctly. SLAVE DEVICE BUSY If the device is in a state where it cannot execute the requested command. © Copyright Reserved Autonics Co., Ltd.
  • Page 20: Modbus Mapping Table

    Auto-tuning 100004(0003) 0: OFF 1: ON indicator indicator Alarm output 1 100005(0004) 0: OFF 1: ON indicator indicator Alarm output 2 100006(0005) 0: OFF 1: ON indicator indicator 100006 to Reserved 100050 © Copyright Reserved Autonics Co., Ltd.
  • Page 21: Read Input Registers (Func 04) [Func:04, R/W : R]

    300121(0078) - Input status quantity - Holding register start 300122(0079) - 0000 address Holding register 300123(007A) - quantity Input register start 300124(007B) - 0000 address Input register 300125(007C) - quantity 300127 to Reserved 300200 © Copyright Reserved Autonics Co., Ltd.
  • Page 22 301005(03EC) indica indic Auto-tuning indicator 0: OFF 1: ON ator Alarm output 1 indic 0: OFF 1: ON indicator ator Alarm output 2 indic 0: OFF 1: ON indicator ator 310006 to Reserved 310050 © Copyright Reserved Autonics Co., Ltd.
  • Page 23: Read Holding Register(Func 03)/Preset Single Register(Func 06)/ Preset Multiple

    Integral time 0 to 9999: 9999 400056(0037) Derivative time 0 to 9999: 0 to 9999 400057(0038) Manual reset 0 to 1000: REST 10)0 1 to 100(1 to 500): 400058(0039) Hysteresis 400059 to Reserved 400100 © Copyright Reserved Autonics Co., Ltd.
  • Page 24: Parameter 2 Group [Par2]

    3: 192, 4: 384 0: NONE, 1: EVEN, 2: 400122(0079) Com. parity bit PRTY NONE 400123(007A) Com. stop bit 0: 1, 1: 2 Com. response 400124(007B) 5 to 99: 5 to 99 RSwT waiting time © Copyright Reserved Autonics Co., Ltd.
  • Page 25 Digital input key DI-K STOP AlRE, 3: AT Control output MV 0 to 1000: 400127(007E) ErMV for input break )0(OFF) to 10)0(ON) 0: OFF, 1: LOC1, 2: 400128(007F) Lock LOC2, 3: LOC3 400129 to Reserved 400150 © Copyright Reserved Autonics Co., Ltd.
  • Page 26 * Dimensions or specifications on this manual are subject to change and some models may be discontinued without notice.

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