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Summary of Contents for MARCOM GW-DLMS-CEWE-INST
- Page 1 SER’S ANUAL Gateway DLMS-MODBUS for CEWE Prometer reading of INSTANT VALUES P/N: GW-DLMS-CEWE-INST 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 25/10/17 Conversion to new format Rev. 2 19/04/18 Updated info User’s Manual GW-DLMS-CEWE-INST Page i...
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Page 3: Table Of Contents
RS232-RS232 cable schema for optical probe ..................3 CONFIGURATION AND MODBUS MAP ................4 Web Visualization ......................... 4 Communication with energy meter ..................5 Gateway Settings ........................5 Modbus Mapping Area ......................7 MECHANICAL FEATURES ....................10 User’s Manual GW-DLMS-CEWE-INST Page ii... -
Page 4: General Information
1.0 General Information 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
1.0 General Information Features 1.2.1 Connections Gateway has following communication ports: • 2 x Serial RS232 ports • 1 x Serial RS485 port • 1 x Ethernet port to read Energy meter’s data by client Modbus TCP • 1 screw connector to supply gateway 10-30 VDC (min. 2 W) •... -
Page 6: Serial Port Connections
1.0 General Information 1.2.3 Serial port connections The schema of serial ports connections is: 1.2.4 RS232-RS232 cable schema for optical probe User’s Manual GW-DLMS- CEWE-INST Page 3... -
Page 7: Configuration And Modbus Map
3.0 Communication errros 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
3.0 Communication errros From this page, through the links at the top, 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 code Meter connected the serial number of connected meter. - Page 9 3.0 Communication errros While going on hardware setup, you can change: - serial port communication settings for the ports not connected to meter - MODBUS node number, to communicate with the MODBUS RTU and MODBUS TCP User’s Manual GW-DLMS- CEWE-INST Page 6...
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Page 10: Modbus Mapping Area
3.0 Communication errros 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. Refresh time of the values is approximately 3 seconds . Modbus addresses in the table are base 1;... - Page 11 3.0 Communication errros 4x40076 FLOAT THD voltage L1 (0.0...1.0) 4x40078 FLOAT THD voltage L2 4x40080 FLOAT THD voltage L3 4x40082 FLOAT THD current L1 (0.0...1.0) 4x40084 FLOAT THD current L2 4x40086 FLOAT THD current L3 4x40088 FLOAT total active power (W) 4x40090 FLOAT total reactive power (var)
- Page 12 3.0 Communication errros 4x40172 FLOAT active energy imp. L3 4x40174 FLOAT active energy exp. L1 4x40176 FLOAT active energy exp. L2 4x40178 FLOAT active energy exp. L3 4x40180 FLOAT Date YYMMDD 4x40182 FLOAT Time HHMMSS User’s Manual GW-DLMS- CEWE-INST Page 9...
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Page 13: Mechanical Features
7.0 Mechanical features MECHANICAL FEATURES The size of the gateway are the following: User’s Manual GW-DLMS- CEWE-INST Page 10...
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