Uponor Smatrix Base PRO Controller X-147 Installation Manual
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Uponor Smatrix Base PRO Controller X-147 Installation Manual

Modbus rtu interface
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Uponor Smatrix Base PRO Controller X-147
Modbus RTU interface
EN
Installation manual
CD0000403

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Summary of Contents for Uponor Smatrix Base PRO Controller X-147

  • Page 1 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual CD0000403...

  • Page 2: Table Of Contents

    No communication between controller and BMS....30 Slow communication, or high latency, between Uponor system and BMS..............30 Wrong parameters changed in Uponor system compared to BMS settings............ 30 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 3: Installation

    * Requires Heat Pump Integration via BMS to be activated in U_BMS.txt. Slave 1 U_BMS.txt Slave 2 U_BMS.txt # ... Slave ... U_BMS.txt SI0000218 Slave 1 Slave 2 Slave ... SI0000219 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 4 247, unique for each controller in the system), and that the other setting match the Modbus RTU settings in the BMS. To connect a BMS to the Uponor Smatrix Base PRO controller some preparations must be made. Connect and register thermostats, and system devices, to the controllers.

  • Page 5: Connecting The Bms Cable

    Bitrate: 19200 or 9600 bps • Data bits: 8 (+) (-) • Stop bits: 1 • Parity bit: even, odd, no (or none) X-147 • Flow control: No SI0000222 X-147 SI0000223 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 6: Installation Example, Beckhoff Modbus Rtu

    Caution! Depending of EMC conditions in the installation, and/or distance between the devices, the - connection on the Base PRO controller might be needed. Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 7: Supported Modbus-Rtu Functions

    Response example:Read Heating/Cooling and Comfort/ECO states Slave address Function code Byte count Coil status (0x01) (0x01) (0x01) 1 to 8 (0x02) 1 byte 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 8: Frame Format: Read Discrete Input

    Byte count Coil status 1 to 8 Coil status 9 to 12 (0x01) (0x02) (0x02) (0xAA) (0x0A) 1 byte 1 byte 2 bytes 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 9: Frame Format: Read Holding Registers

    Slave address Function code Byte count Holding register HI Holding register LO (0x01) (0x03) (0x02) (0x02) (0xBA) 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 10: Frame Format: Read Input Registers

    LO (channel 1) HI (channel LO (channel (0x01) (0x04) (0x18) (0x02) (0xBA) (0x02) (0xBA) 1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 11 Slave address Function code Byte count Input register HI Input register LO (0x01) (0x04) (0x02) (0x00) (0xF6) 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 12: Frame Format: Write Single Coil

    Response in case of error Slave address Error code Exception code (0x01 – 0xF7) (0x86) (01, 02, 03, 04, or 06) 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 13 Output value written write HI write LO (0x01) (0x06) (0x00) Start at 73 (0x48) (0x00) (0x5A) 1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 14: Frame Format: Write Multiple Coils

    Response in case of error Slave address Error code Exception code (0x01 – 0xF7) (0x90) (01, 02, 03, 04, or 06) 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 15 Quantity of outputs Quantity of outputs address HI address LO (0x01) (0x10) (0x00) (0x00) (0x00) (0x02) 1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 16: Available Variables

    (without the ECO setback value applied). 0x5A Example Setpoint written/read from BMS 21 ˚C (69.8 °F) Comfort/ECO state 1 (ECO) Setpoint shown in thermostat 17 ˚C (62.6 °F) Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 17: Coil Data Points

    1 = Cooling, 0 = Heating (default) 0x0F Write multiple Auto balancing on/off 00003 00002 0x01 Read Binary Unsigned. 0x05 Write 1 = ON (default), 0 = Off 0x0F Write multiple Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 18 Relative humitidy (RH) 00018 00017 0x01 Read Binary Unsigned. control, channel 1 0x05 Write 0 = RH control disabled (default) 0x0F Write 1 = RH control enabled multiple Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 19 1 = Setpoint override enabled multiple Room setpoint override, 00033 00032 0x01 Read Binary Unsigned. cannel 4 0x05 Write 0 = Setpoint override disabled (default) 0x0F Write 1 = Setpoint override enabled multiple Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 20: Discrete Input Data Points

    10008 10007 0x02 Read Binary Unsigned.1 = ON, 0 = Off. (bit 7) Actuator status/channel 9 10009 10008 0x02 Read Binary Unsigned.1 = ON, 0 = Off. (bit 8) Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 21: Input Register Data Points

    0x7FFF is returned if no data is available for the channel. These datapoints are read only and show the current sensor value (temperature or humidity) for each channel (1 to 12) on the controller. Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 22 2 Floor temperature data, 30028 30027 0x04 Read Analogue Signed 16 bit integer. channel 3 Floor temperature data, 30029 30028 0x04 Read Analogue Signed 16 bit integer. channel 4 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 23: Holding Register Data Points

    0x06 Write Range: min - max temperature, 0x10 Write default: 21 °C (69.8 °F). multiple Room setpoint temperature, 40005 40004 0x03 Read Analogue Signed 16 bit integer. channel 5 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 24 35 °C (95 °F). Room setpoint min 40020 40019 0x06 Write Analogue Signed 16 bit integer. temperature, channel 4 0x10 Write Range: 5 - max temperature, multiple default: 5 °C (41 °F). Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 25 Room floor max limit 40037 40036 0x06 Write Analogue Signed 16 bit integer. temperature, channel 1 0x10 Write Range: min temperature or 20 - 35, multiple default: 26 °C (78.8 °F). Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 26 Room floor min limit 40054 40053 0x06 Write Analogue Signed 16 bit integer. temperature, channel 9 0x10 Write Range: 10 - 30 or max temperature, multiple default: 20 °C (68 °F). Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 27 0. multiple Comfort setting, channel 10 40070 40069 0x03 Read Analogue Signed 16 bit integer. 0x06 Write Range: 0 = off, 5 - 12 = 5 - 12 % Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 28 75 % multiple Relative humidity (RH) 40085 40084 0x03 Read Analogue Unsigned 16 bit integer. setpoint, channel 11 0x06 Write Range: 0 - 100 = 0 - 100 % Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 29 40086 40085 0x03 Read Analogue Unsigned 16 bit integer. setpoint, channel 12 0x06 Write Range: 0 - 100 = 0 - 100 % 0x10 Write default: 75 % multiple Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...

  • Page 30: Troubleshooting

    4 Troubleshooting In case of problems and alarms in the Uponor Smatrix Base PRO system, check the table below. Otherwise see Uponor Smatrix Base PRO installation and operation manual section 16 for more information. 4.1 No communication between controller and BMS...
  • Page 31 Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface Installation manual...
  • Page 32 Uponor GmbH Industriestraße 56, D-97437 Hassfurt, Germany Uponor reserves the right to make changes, without prior notification, 1090255 v3_07_2020_EN to the specification of incorporated components in line with its policy of www.uponor.com Production: Uponor/MRY continuous improvement and development.

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