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Summary of Contents for MARCOM GW-DLMS-232-LG
- Page 1 SER’S ANUAL Gateway DLMS-MODBUS for ISKRA with RS232 P/N: GW-DLMS-232-LG Edition 2.0 MARCOM SRL Phone +390458204747 Email: info@marcomweb.it Via Mezzacampagna 52 (int. 29) www.marcomweb.it...
- Page 2 Revision Sheet Revision Sheet Release Date Revision Description Rev. 0 10/05/14 User’s Manual Template and Checklist Rev. 1 10/06/16 Conversion to new format Rev. 2 31/01/17 New HomeDLMS page Rev. 3 20/05/18 New hardware configuration pages Rev. 4 08/11/18 MT880 meter User’s Manual GW-DLMS-232-ISK Page i...
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Page 3: Table Of Contents
USER'S MANUAL TABLE OF CONTENTS Page # GENERAL INFORMATION ..................... 3 System Overview ........................3 1.1.1 ISKRA MT880 compatibility ........................3 Features ..........................4 1.2.1 Connections ............................4 1.2.2 Digital Input connection ........................4 1.2.3 Serial port connections ........................... 5 CONFIGURATION AND MODBUS MAP ................ -
Page 4: General Information
2.0 Configuration and Modbus map GENERAL INFORMATION System Overview DLMS (Device Language Message Specification) Protocol is used in meters field and specifically in electric Energy meter to readout consumption and other values. The reference standard is EC 62056. This standard defines services which permit to read objects, OBIS defined. Inside these objects are mapped running meter values using standard profiles. -
Page 5: Features
2.0 Configuration and Modbus map Features 1.2.1 Connections Gateway has following communication ports: • 2 x Serial RS232 port to connect up to two energy meter • 1 x Serial RS485 port to read energy meter’s data by master Modbus RTU •... -
Page 6: Serial Port Connections
2.0 Configuration and Modbus map 1.2.3 Serial port connections The schema of serial ports RS232 and RS485: User’s Manual GW-DLMS-232-ISK Page 5... -
Page 7: Configuration And Modbus Map
2.0 Configuration and Modbus map CONFIGURATION AND MODBUS MAP Web Visualization To view the web pages containing the data read from the counter you need to connect to the network using the Ethernet RJ45 port available on the gateway. By a web browser, just type the default address 192.168.0.122. -
Page 8: Communication With Energy Meter
2.0 Configuration and Modbus map From this page, through the links at the top of the page, you can browse web pages that contain the data for the single Meter or go on the configuration pages of the Gateway (Home PLC). Communication with energy meter In order to activate communication with energy meter user must insert in proper field Serial coder Meter x the serial numbers of connected meters. - Page 9 2.0 Configuration and Modbus map To change the parameters of the serial connections (baudrate, parity) and ethernet, such as the IP address, just go to the Devices page and, by clicking on the gear icon for the selected port, a popup will open with the settings.
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Page 10: Modbus Mapping Area
2.0 Configuration and Modbus map To change the modbus node of the RTU or TCP server, open the Protocols page and modify the parameters of the desired interface. Modbus Mapping Area The data read from the meters are placed in the Holding Register area. A copy of the values is also present in the 4x20000 holding register area. - Page 11 2.0 Configuration and Modbus map 0.9.1 4x40018 4x40218 LONG Time 0.9.2 4x40020 4x40220 LONG Date 0.0.0 4x40022 4x40222 LONG Address 0.1.0 4x40024 4x40224 FLOAT Billing period counter 0.1.2* 4x40026 4x40226 FLOAT Time stamp of the billing period 1.4.0 4x40028 4x40228 FLOAT Sum Li Active power+ (QI+QIV) 2.4.0...
- Page 12 2.0 Configuration and Modbus map 6.8.0* 4x40114 4x40314 FLOAT Reactive Energy QII - Total (kvarh) - previous period 6.9.1 4x40116 4x40316 FLOAT Sum Li Reactive power QII - Tariff 1 6.9.1* 4x40118 4x40318 FLOAT Sum Li Reactive power QII - Tariff 1 - previous period 6.9.2 4x40120 4x40320...
- Page 13 2.0 Configuration and Modbus map 6.8.0 4x41058 4x41098 ULONG Reactive Energy QII - Total (kvarh) 6.8.0* 4x41060 4x41100 ULONG Reactive Energy QII - Total (kvarh) - previous period 7.8.0 4x41062 4x41102 ULONG Reactive Energy QIII - Total (kvarh) 7.8.0* 4x41064 4x41104 ULONG Reactive Energy QIII - Total (kvarh) - previous period...
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Page 14: Communication Errors
3.0 Communication errros COMMUNICATION ERRORS Type of error Errors in modbus address 4x40014 are formed by 2 digits: AB. • : this indicates which energy meter is reported • : this indicates the type of error : serial port is not correctly opened : message from energy meter is too big for gateway’s buffer;... -
Page 15: Mechanical Features
7.0 Mechanical features MECHANICAL FEATURES The size of the gateway are the following: User’s Manual GW-DLMS-232-ISK Page 14...
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