Daisychain setup METPOINT BDL Compact ® 1. Saftey instructions Please check whether this manual corresponds with the device type. Please attend to all notes indicated in this instruction manual. It contains essential information which has to be followed during installation, operation and maintenance. Therefore this instruction manual has to be read categorically by the technician as well as by the responsible user/qualified personnel before installation, initiation and maintenance.
METPOINT ® BDL Compact Daisychain setup 2. Instructions This manual is intended to provide instructions for the installation and use of the BDL Compact MODBUS function. The BDL Compact MODBUS function can let the MODBUS client device to read out the online measurement values.
METPOINT ® BDL Compact Daisychain setup 3.3.1 Serial transmission modes (RTU) The BDL Compact Modbus mode support only one serial transmission modes; the RTU mode. The transmission mode defines the bit contents of message fields transmitted serially on the line. It determines how information is packed into the message fields and decoded.The transmission mode and serial port parameters must be the same for all devices on a Modbus serial line.
Daisychain setup METPOINT BDL Compact ® 4. Installation 4.1 RS485 bus wiring (Modbus RTU) – Connection diagram connector „E“ Client Common Common Server n Server n Server1 BDLc Ethernet Board plug „E“ Bus cable: Only cables according to the recommendations of EIA 485 standard should be used. A maximum of 64 devices may be connected to one segment.
METPOINT ® BDL Compact Daisychain setup 4.2 Ethernet connection for Modbus/TCP For easy Ethernet cable connection to your network an ordinary RJ45 Ethernet cable connection is provided. Cable: An Ethernet cable with category 5 or better is to be used. 5. Modbus RTU communication settings Before communication with the client, baudrate, address, and framing must be defined 5.1 Accessing and changing Modbus settings First step: Main menu ...
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Daisychain setup METPOINT BDL Compact ® Main menu Settings Device settings Modbus settings Here please define your communication parameters. Modbus Id, Baudrate,Stopbits,Parity, Term and Bias Enable the RTU Modbus by activation of the enable Modbus button. Confirm the changes by pressing the button Apply Remark: Only in case of changes the button Apply appears else to go back with button Back By pressing the button...
METPOINT ® BDL Compact Daisychain setup 6. Modbus TCP communication settings By communication via Modbus TCP the Modbus Id have to be set only and confirmed by pressing Apply button 7. Modbus addressing model The BDL Compact RS485 Modbus allows read/write access according chapter 8 Not defined registers are not accessible / not supported.
Daisychain setup METPOINT BDL Compact ® 7.1 Function Code 3 (Read holding register) General exceptions: • Requesting less than 1 or more than 125 registers => Exception 3 (Illegal data value) • Requesting more than max. message size (27 registers) => Exception 2(Illegal data address) •...
Daisychain setup METPOINT BDL Compact ® 8.2 Register Channel Values Important: When reading SF xx sensors, the following points must be observed: • The register assignment for SF xx sensors values differs from the register assignment of other sensors and parameters. • Consumption value(s) for SF xx sensors are always integer values I4(32b), contrary to the table. Arrangement SF xxStandard (w/o pressure) 1st value 3rd value 5th value 8th value Example for channel 1: Channel Value Register...
Daisychain setup METPOINT BDL Compact ® 8.4 Status Register 8.4.1 Register Values Channel 1 … 4 Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 2001 2000 word Channel A1 Status *2) Value 1 Status 2002 2001 word Channel A1 Status *2) Value 2 Status 2003 2002...
METPOINT ® BDL Compact Daisychain setup Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 2021 2020 word Channel V2 Status *2) Value 5 Status 2022 2021 word Channel V2 Status *2) Value 6 Status 2023 2022 word...
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Daisychain setup METPOINT BDL Compact ® Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 2107 2106 word Channel A2 Status *2) Value 7 Status 2108 2107 word Channel A2 Status *2) Value 8 Status 2109 2108 word...
METPOINT ® BDL Compact Daisychain setup Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 2128 2127 word Channel A2 Status *2) Value 4 Status 2129 2128 word Channel A3 Status *2) Value 1 Status 2130 2129 word...
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Daisychain setup METPOINT BDL Compact ® Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 3049 3048 word name/unit Value description *5) index value 4 3050 3049 word name/unit Value description *5) index value 5 3051 3050 word...
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METPOINT ® BDL Compact Daisychain setup Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 3117 3116 word name/unit Value description *5) index value 8 3129 3128 word Channel V1 Sensor Type *3) sensor type 3130 3129 string...
Daisychain setup METPOINT BDL Compact ® Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 3207 3206 word name/unit Value description *5) index value 2 3208 3207 word name/unit Value description *5) index value 3 3209 3208 word...
METPOINT ® BDL Compact Daisychain setup Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 10182 10181 string A1h Value string max. 3 Name short character 10185 10184 word A1h Value 0 … 5 Resolution 10186 10185 free...
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Daisychain setup METPOINT BDL Compact ® Data status Write 1 to these bits Sensor changed different sensor clears Status Sensor setting changed mayor parameter changed Sensor Alarm settings Alarm settings changed changed Sensor name changed minor change Lower Alarm active Lower Warning active Upper Alarm active Upper Warning active Value status Channel Error...
Daisychain setup METPOINT BDL Compact ® Modbus Modbus No.of Data Default Read Description Comment Register Address Byte Type Setting Write 14457 14456 string Unit Name 58 UTF8 string (max. 10 character) 14465 14464 string Unit Name 59 UTF8 string (max. 10 character) 14473 14472...
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Tel. +81 44 328 76 01 service.it@beko-technologies.com info@beko-technologies.jp BEKO TECHNOLOGIES S. de R.L. de C. BEKO TECHNOLOGIES, CORP. BEKO Technologies, S de R.L. de C.V. 900 Great Southwest Pkwy SW Blvd. Vito Alessio Robles 4602 Bodega 10 Atlanta, GA 30336...
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