MDC-700 Series User Manual
Contents
1. Local Register 40000 40003 GOOD Def 006 ID 04 Register 30000 30003 Local Register 30000 30003 GOOD COM1 Baud Rate 115200 bps Data Format 8 Data Bits None 1 Stop Bit Response Timeout 100 ms Delay Between Polls 20 ms Operating Mode Master COM 2 Baud Rate 115200 bps Data Format 8 Data Bits None 1 Stop Bit Response Timeout 100 ms Delay Between Polls 20 ms Operating Mode Master Ethemet Configuration ImportExport Configuration 7 I j Done Internet Protected Mode On fo 100 NOTE The contents of the section may be different depending on the settings contained in the config csv file Introduction to the Web HMI After connecting to the website the following sections will be displayed e Module Information The Module Information section of the page provides the module information about the MDC 711 MDC 714 e Firmware Information In the Firmware Information section of the page information about the Firmware Version and the OS Version is displayed e Connection In the Connection section of the page information about the current Connection configuration Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 9 is displayed including the TCP Port Modbus ID of MDC 711 MDC 714 Baud Rate Data Bit Parity Stop Bit Timeout Delay Polls and Operating Mode details Polling Definition In the Polling Definition section of the page information a2. MDC 700 Series User Manual November 2014 Version 1 00 The MDC 700 series module is a Modbus Data Concentrator that has the ability to communicate with up to 127 Modbus slave devices using Modbus RTU protocol The MDC 700 series module also supports the Modbus TCP protocol for communication with PC based applications such as SCADA Supervisor Control and Data Acquisition and HMI Human Machine Interface programs The following sections will help you to set up your MDC 711 MDC 714 and show you how to use the web interface to obtain configuration and other information relative to the MDC 711 MDC 714 module and associated slave devices Basic operating procedure STEP 1 Assign an IP address to the MDC 711 MDC 714 STEP 2 Edit the config csv file Note that before editing this file you should confirm the parameter value for any associated Slave devices STEP 3 Upload the config csv file to the MDC 711 MDC 714 STEP 4 Verify the status of both the connection and the configuration by browsing the web Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 1 Assigning an IP address to MDC 700 The MDC 711 MDC 714 is an Ethernet device which comes with a default IP address therefore you must first assign a new IP address to the module To access the MDC 711 MDC 711 by using web based interface you must know the IP address the MDC 711 MDC 714 is using The MDC 711 MDC 714 uses the factory default IP
3. address the function code and the quantity of registers 1 econ Seed fegStarthdr Each Polling Definition consists of 5 parameters The definitions of the parameters are as follows UseComPort Defines the COM port to be used to connect between the slave device and the MDC 711 MDC 714 module The COM port number can be 1 or 2 for MDC 711 The COM port number can be 1 2 3 4 or 5 for MDC 714 SlaveModbusID Defines the identification of the remote slave The valid range is from 1 to 255 FunctionCode Defines the request function code A valid code can be 1 Read DO 2 Read DI 3 Read AO or 4 Read Al depending on the I O features of the slave device RegStartAddr Defines the starting address i e the address of the first register specified The valid range is from 0 to 8192 RegCount Define the quantity of registers to be read The valid value is from 1 to 64 NOTE e The total number of the polling definitions must not exceed 127 e The MDC 711 MDC 714 provides a total of 4127 internal Modbus registers 4000 of them are used to hold data collected from the RTU slave devices meaning that the total number of registers that can be read from slave devices must not exceed 4000 e The Modbus address for the MDC 711 MDC 714 module is allocated automatically Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 6 Importing exporting configuration files in CSV format Go to the web interface at ht
4. address of 192 168 255 1 by default STEP 1 Power on the computer and the MDC 711 MDC 714 STEP 2 Set the IP configuration on your computer If the MDC 711 MDC 714 is using the default IP address of 192 168 255 1 you must chose an IP address for the computer in the range of 192 168 255 2 192 168 255 253 that is not already in use NOTE Details on how to change the IP address on your computer depend upon the type architecture and operating system you are using Use the computer Help and Support functionality to search for IP Addressing STEP 3 Open a web browser and go to the website at http 192 168 255 1 where 192 168 255 1 is the default IP address of your MDC 711 MDC 714 192 168 255 1 MDC 711 STEP 4 Open the IP address configuration interface by clicking the Ethernet Configuration STEP 5 Choose a new IP address for your MDC 711 MDC 714 Make sure that the address you pick is not currently in use by another device on the network EJCLOSE Ethernet Configuration IP address 10 1 112 188 Subnet mask 255 255 0 0 Gateway 10 1 0 254 Apply Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 2 NOTE The MDC 711 MDC 714 can be reset to factory defaults by shorting the RESET pin to GND pin for 3 seconds The LED display will show RESET as below and remove the IP address set previously for the MDC 711 MDC 714 M IN 7 14 Copyright 2014 ICP DAS Co
5. Ltd All Rights Reserved E mail service icpdas com 3 Editing the config csv file The MDC 711 MDC 714 module is configured using the config csv file which can be edited to work with your RTU slave devices The Comma Separated Values CSV files can be viewed and edited in spreadsheet applications like Microsoft Excel or in any text editor The following describes how to edit the configuration file for your devices The figures below illustrate the four main sections that need to be edited Modbus Connection Module information COM Port Configuration and Polling Definition Modbus Connection The Modbus Connection section is used to configure the parameters for the Modbus ID of MDC 711 MDC 714 and TCP IP Port number TCPPort ModbusID 502 TCPPort Define the TCP IP Port number ModbuslID Define the Modbus ID of MDC 711 MDC 714 Module Information The Module Information section is used to record relative information for the MDC 711 MDC 714 Modbus nfo this is my data concentrator Modulelnfo Define the relative information for MDC 711 MDC 714 The string constant has a maximum length of 32 characters Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 4 COM Port Configuration The Connection Configuration for RS 485 section is used to configure the parameters for the connection between the MDC 711 MDC 714 module and the RTU slave devices ComPo
6. To resolve this issue check whether the Start Address of Register and Count of Register listed in the Polling Definition match the settings of the Modbus RTU slave device NOTE The Web HMI requires the Adobe Flash Player to be installed The latest version of the Adobe Flash Player can be downloaded by accessing the Adobe Systems Incorporated website The following instructions will help you to install the Adobe Flash Player in your web browser Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 10 STEP 1 Go to the Adobe Flash Player Download Center The address for Adobe Flash Player Download Center is http get adobe com flashplayer NOTE The Adobe Flash Player is subject to change without notice refer to http www adobe com support flashplayer downloads html for the latest version of this software STEP 2 Follow the instructions to download the installation file and install it on your PC Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 11
7. as Marie 1 Sine Bal Fee panes Treg TE mg Dhiar Berta Priis Ai ma Dpr ng ip Hp STEP 2 Click the Export button to export the config csv file from the MDC 711 MDC 714 When you click the Export button you will get a popup box to download the file Hads import and Export Ler Ho f f Hor 10 7014 import tee pahinga to MOC 71 1 Export iba senings imam MOC 711 CCN E ami a i a E i Mi Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 8 Connecting to the Web HMII Go to the web interface at http xxx xxx xxx xxx where xxx xxx xxx xxx is the IP address of your MDC 711 MDC 714 Any standard browser can be used to interface the MDC 711 MDC 714 such as Mozilla Firefox Internet Explorer or Google Chrome Ww Favorites E MDC 711 MDC 711 Module Information Communication status between host PC and MOC 711 GOOD this is my data concentrator Polling Definition Firmware Information El com Firmware Version 1 05 001 Nov 10 2014 Def 007 1D 01 Register 00000 00007 Local Register 00000 00007 GOOD OS Version 2 04 009 Jan 18 2011 Def 002 ID 01 Register 10000 10007 Local Register 10000 10007 GOOD o come Connection Def 003 ID 01 Register 00000 00003 Local Register 00008 00011 GOOD Modbus ID 4 Def 004 ID 02 Register 10000 10003 Local Register 10008 10011 GOOD Modbus TCP Port 502 Def 005 ID 03 Register 40000 40003
8. bout the current configuration for the Polling Definition is displayed including the Com Port SlaveModbusID Function Code Starting Address of Register and Count of Register details The State of the Connection E L com Def 001 ID 02 Register 00000 00031 Local Register 00000 00031 GOOD When the state is shown as GOOD it indicates that the connection was successfully established and the parameter settings are valid A com Def 001 ID 02 Register 00000 00031 Local Register 00000 00031 DEJI When the state is shown as TIMEOUT it indicates that the attempted connection has failed To resolve this issue check whether the parameters listed below match the settings of the RTU slave device e Baud Rate e Slave Address e Data Format Data Bit Parity and Stop Bit Fl 1 COM Def 001 ID 02 Register 00000 00031 Local Register 00000 00031 EA Ama eT ee When the state is shown as 3 1 0 ses aeo it indicates that the connection was successfully established but the parameter is invalid To resolve this issue check whether the Function Code listed in the Polling Definition match the settings of the Modbus RTU slave device E b com Def 001 ID 02 Register 00000 00031 Local Register 00000 00031 EFTA mE Aa yey When the state is shown as ERROR ILLEGAL DATA VALUE it indicates that the connection was successfully established but one or more of the parameters are invalid
9. rtNo BaudRate DataBit Parity StopBit Timeout a _ OperatingMode e al 15208 So 2 nw a Master Each Connection Configuration consists of 8 parameters The definitions of the parameters are as follows ComPortNo Indicates the COM number used in MDC 711 MDC 714 The COM port number can be 1 or 2 for MDC 711 The COM port number can be 1 2 3 4 or 5 for MDC 714 BaudRate Defines the transmission speed between the MDC 711 MDC 714 and the RTU slave devices The baud rate can be set to 4800 bps 9600 bps 19200 bps 34800 bps 57600 bps or 115200 bps depending on the RTU slave device being used DataBit Defines the number of data bits in each character Either7 or 8 can be selected Be sure this setting is the same as the setting for the RTU slave device Parity Defines the Parity bit The parity bit can be set to 0 none 1 even or 2 odd StopBit Defines the Stop bits Either 1 or 2 can be selected Timeout Defines the period of time that the MDC 711 MDC 714 will wait for a response from the RTU slave device PollDelay Defines the Poll Delay between each scan for Modbus RTU communication The units are milliseconds ms OperatingMode This parameter can be ignored for now Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 5 Polling Definition Before attempting to configure the parameters for the Polling Definition be sure to check the settings for Com port the slave
10. tp xxx xxx xxx xxx where xxx xxx xxx xxx is the IP address of your MDC 711 MDC 714 Any standard browser can be used to interface the MDC 711 MDC 714 such as Mozilla Firefox Internet Explorer or Google Chrome NOTE If you haven t changed the default of the MDC 711 MDC 714 please refer to Assigning an IP address to MDC 700 to configure it Importing a CSV file to MDC 711 MDC 714 STEP 1 Open the Import and Export interface by clicking the Import Export Configuration button Rripa p Tiree TE mg Dia Bihan Polia 25 ma Ope zang Liste Hagi eie tet Cea ta thot lal 1 us r STEP 2 Choose a CSV file from your computer by clicking the Choose File button Hads import and Erpen Laad Weitest Hor 10 7014 import tee painga to MIC 711 E Choose File gata Export ihe senings imam MOC 44 rpari STEP 3 Click the Import button to import the config csv file to the MDC 711 MDC 714 Ec ose 7 impor and Exoeort Lacrt Woedified Mow 10 2044 import the petlings to MENS 7 41 mpn Import 5 CPP EEE e Export iba senings Mam MOC 711 rpari NOTE After the import process is finished the MDC 711 MDC 714 will reboot in 5 seconds Copyright 2014 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 7 Exporting a CSV file from MDC 711 MDC 714 STEP 1 Open the Import and Export interface by clicking the Import Export Configuration button md Bal Baud Aae TIA boo Chea Fimu A Cate B
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