USER S MANUAL. Gateway DLMS-MODBUS for ITRON/ACTARIS SL7000 with RS232 P/N: GW-DLMS-232-SL7. Edition 2.0

Transcription

1 USER S MANUAL Gateway DLMS-MODBUS for ITRON/ACTARIS SL7000 with RS232 P/N: GW-DLMS-232-SL7 Edition 2.0 MARCOM SRL Phone info@marcomweb.it Via Mezzacampagna 52 (int. 29)

2 Revision Sheet Revision Sheet Release Date Revision Description No. Rev. 0 10/05/14 User s Manual Template and Checklist Rev. 1 10/06/16 Conversion to new format Rev. 2 26/02/17 New HomeDLMS page User s Manual GW-DLMS-OPT-SL7 Page i

3 USER'S MANUAL TABLE OF CONTENTS Page # 1.0 GENERAL INFORMATION System Overview Features Connections Digital Input connection RS232 Serial port connections CONFIGURATION AND MODBUS MAP Web Visualization Gateway Settings Modbus Mapping Area COMMUNICATION ERRORS Type of error MECHANICAL FEATURES User s Manual GW-DLMS-232-SL7 Page ii

4 1.0 General Information 1.0 GENERAL INFORMATION 1.1 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 This standard defines services which permit to read objects, OBIS defined. Inside these objects are mapped running meter values using standard profiles. By Gateway DLMS-MODBUS is possible to read DLMS energy meter s data using MODBUS RTU or MODBUS TCP protocol. The gateway is completely transparent to DLMS protocol, so user must know only Modbus protocol. This Gateway version reads data from up to two counters through the RS232 ports and provides value to RS485 port MODBUS RTU slave and on an Ethernet port Modbus TCP Server (up to 3 client connections). User s Manual GW-DLMS-232-SL7 Page 1

5 1.0 General Information 1.2 Features 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 1 x Ethernet port to read Energy meter s data by client Modbus TCP 1 screw connector to supply gateway VDC (min. 2 W) Front Signal LED for communication diagnostic 2 x Digital Input (*) 2 x Digital Output (*) (*) Their status is mapped in Modbus registers Digital Input connection The schema of two digital input/output connection is: User s Manual GW-DLMS-232-SL7 Page 2

6 1.0 General Information RS232 Serial port connections The schema of serial port connection is: User s Manual GW-DLMS-232-SL7 Page 3

7 2.0 Configuration and Modbus map 2.0 CONFIGURATION AND MODBUS MAP 2.1 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 In case of connection failure ensure that you have on your network card address on a subnet X. This brings us to the main screen of the Gateway with the values common to all Meter User s Manual GW-DLMS-232-SL7 Page 4

8 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). It s possible to change baudrate of the port connected to meter from Serial port baudrate selection in case meter works with speed different from 9600 that usually is standard. You can also change the energy meter s serial number connected to the Gateway. This step is required to enable communication between Gateway and the meter. Time between readouts can be set from 10 to 3600 seconds. String debug is useful to understand the communication with meters. With GATEWAY REBOOT button you can force the gateway to reboot. The confirmation of the changes is recorded using the Submit button. 2.2 Gateway Settings To change the gateway settings, such as IP address, you need access to the configuration pages through the appropriate link (System) in the header of web pages that contain the data read from the counters. This brings us to the home screen of the device configuration and clicking on Network Setup, you can change the network settings of the device. Credentials to login and modify parameters are: Username = Admin, Password = Admin. Changes in Hardware Setup and in Network Setup are applied to the gateway after a power reboot. User s Manual GW-DLMS-232-SL7 Page 5

9 2.0 Configuration and Modbus map While going on hardware setup, you can change: - RS485 serial port communication settings; "COM0" and "COM1" ports changes don t serve, because they are forced by the program-specific settings - MODBUS node number, to communicate with the MODBUS RTU and MODBUS TCP User s Manual GW-DLMS-232-SL7 Page 6

10 2.0 Configuration and Modbus map 2.3 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: Time between readouts * N, where N is the number of energy meters connected to gateway and configured with a serial number different from zero in HomeDLMS. Modbus addresses in the table are base 1; depending on used Modbus master, sometimes is required to swap words to read data correctly. OBIS INDEX MODBUS ADDRESS COM0 COM1 DATA TYPE OBIS CODE NOTE - 4x40000 UINT - DI 00-4x40001 UINT - DI 01-4x40002 UINT - DO 00-4x40003 UINT - DO 01-4x x40006 UDINT - Meter's serial number - 4x40012 FLOAT - Currently reading meter index - 4x40014 FLOAT - Error number 0 4x X40216 DINT F.F Meter Error Code 1 4x x40218 DINT Time 2 4x X40220 DINT Date 3 4x X40222 DINT Address 1 4 4x X40224 DINT Address 2 5 4x X40226 FLOAT 0.1.0* Billing period counter 6 4x X40228 FLOAT Active Energy - Import - Total (kwh) 7 4x X40230 FLOAT 1.8.0* Active Energy - Import - Total (kwh) - prev. period 8 4x X40232 FLOAT Total Active Power Import Tariff 1 9 4x X40234 FLOAT 1.9.1* Total Active Power Import Tariff 1 prev. period 10 4x X40236 FLOAT Total Active Power Import Tariff x X40238 FLOAT 1.9.2* Total Active Power Import Tariff 2 prev. period 12 4x X40240 FLOAT Total Active Power Import Tariff x X40242 FLOAT 1.9.3* Total Active Power Import Tariff 3 prev. period 14 4x X40244 FLOAT 1.2.1* Max Cumul. Active Power - Import - Tariff 1 (kw) - prev. period 15 4x X40246 FLOAT 1.2.2* Max Cumul. Active Power - Import - Tariff 2 (kw) - prev. period 16 4x X40248 FLOAT 1.2.3* Max Cumul. Active Power - Import - Tariff 3 (kw) - prev. period 17 4x X40250 FLOAT Average Active Power - Import - Total (kw) 18 4x X40252 FLOAT Max Active Power - Import - Tariff 1 (kw) 19 4x X40254 FLOAT 1.6.1* Max Active Power - Import - Tariff 1 (kw) - prev. period 20 4x X40256 FLOAT Max Active Power - Import - Tariff 2 (kw) 21 4x X40258 FLOAT 1.6.2* Max Active Power - Import - Tariff 2 (kw) - prev. period 22 4x X40260 FLOAT Max Active Power - Import - Tariff 3 (kw) 23 4x X40262 FLOAT 1.6.3* Max Active Power - Import - Tariff 3 (kw) - prev. period 24 4x X40264 FLOAT Active Energy - Export - Total (kwh) 25 4x X40266 FLOAT 2.8.0* Active Energy - Export - Total (kwh) - prev. period User s Manual GW-DLMS-232-SL7 Page 7

11 2.0 Configuration and Modbus map 26 4x X40268 FLOAT Total Active Power Export Tariff x X40270 FLOAT 2.9.1* Total Active Power Export Tariff 1 prev. period 28 4x X40272 FLOAT Total Active Power Export Tariff x X40274 FLOAT 2.9.2* Total Active Power Export Tariff 2 prev. period 30 4x X40276 FLOAT Total Active Power Export Tariff x X40278 FLOAT 2.9.3* Total Active Power Export Tariff 3 prev. period 32 4x X40280 FLOAT 2.2.1* Max Cumul. Active Power - Export - Tariff 1 (kw) - prev. period 33 4x X40282 FLOAT 2.2.2* Max Cumul. Active Power - Export - Tariff 2 (kw) - prev. period 34 4x X40284 FLOAT 2.2.3* Max Cumul. Active Power - Export - Tariff 3 (kw) - prev. period 35 4x X40286 FLOAT Average Active Power Q2+Q3 36 4x X40288 FLOAT Max Active Power - Export - Tariff 1 (kw) 37 4x X40290 FLOAT 2.6.1* Max Active Power - Export - Tariff 1 (kw) - prev. period 38 4x X40292 FLOAT Max Active Power - Export - Tariff 2 (kw) 39 4x X40294 FLOAT 2.6.2* Max Active Power - Export - Tariff 2 (kw) - prev. period 40 4x X40296 FLOAT Max Active Power - Export - Tariff 3 (kw) 41 4x X40298 FLOAT 2.6.3* Max Active Power - Export - Tariff 3 (kw) - prev. period 42 4x X40300 FLOAT Reactive Energy Q1 - Total (kvarh) 43 4x X40302 FLOAT 5.8.0* Reactive Energy Q1 - Total (kvarh) - prev. period 44 4x X40304 FLOAT Total Reactive Power Q1 Tariff x X40306 FLOAT 5.9.1* Total Reactive Power Q1 Tariff 1 - prev. period 46 4x X40308 FLOAT Total Reactive Power Q1 Tariff x X40310 FLOAT 5.9.2* Total Reactive Power Q1 Tariff 2 - prev. period 48 4x X40312 FLOAT Total Reactive Power Q1 Tariff x X40314 FLOAT 5.9.3* Total Reactive Power Q1 Tariff 3 - prev. period 50 4x X40316 FLOAT Reactive Energy Q4 - Total (kvarh) 51 4x X40318 FLOAT 8.8.0* Reactive Energy Q4 - Total (kvarh) - prev. period 52 4x X40320 FLOAT Total Reactive Power Q4 Tariff x X40322 FLOAT 8.9.1* Total Reactive Power Q4 Tariff 1 - prev. period 54 4x X40324 FLOAT Total Reactive Power Q4 Tariff x X40326 FLOAT 8.9.2* Total Reactive Power Q4 Tariff 2 - prev. period 56 4x X40328 FLOAT Total Reactive Power Q4 Tariff x X40330 FLOAT 8.9.3* Total Reactive Power Q4 Tariff 3 - prev. period 58 4x X40332 FLOAT Reactive Energy Q2 - Total (kvarh) 59 4x X40334 FLOAT 6.8.0* Reactive Energy Q2 - Total (kvarh) - prev. period 60 4x X40336 FLOAT Total Reactive Power Q2 Tariff x X40338 FLOAT 6.9.1* Total Reactive Power Q2 Tariff 1 - prev. period 62 4x X40340 FLOAT Total Reactive Power Q2 Tariff x X40342 FLOAT 6.9.2* Total Reactive Power Q2 Tariff 2 - prev. period 64 4x X40344 FLOAT Total Reactive Power Q2 Tariff x X40346 FLOAT 6.9.3* Total Reactive Power Q2 Tariff 3 - prev. period 66 4x X40348 FLOAT Reactive Energy Q3 - Total (kvarh) 67 4x X40350 FLOAT 7.8.0* Reactive Energy Q3 - Total (kvarh) - prev. period 68 4x X40352 FLOAT Total Reactive Power Q3 Tariff x X40354 FLOAT 7.9.1* Total Reactive Power Q3 Tariff 1 - prev. period 70 4x X40356 FLOAT Total Reactive Power Q3 Tariff x X40358 FLOAT 7.9.2* Total Reactive Power Q3 Tariff 2 - prev. period 72 4x X40360 FLOAT Total Reactive Power Q3 Tariff x X40362 FLOAT 7.9.3* Total Reactive Power Q3 Tariff 3 - prev. period User s Manual GW-DLMS-232-SL7 Page 8

12 2.0 Configuration and Modbus map 74 4x X40364 FLOAT Reading factor for energy 75 4x X40366 FLOAT Overall transformer ratio (numerator) 76 4x X40368 FLOAT Transformer ratio - current (numerator) 77 4x X40370 FLOAT Transformer ratio - current (denominator) Some systems have problem with float number, so we have created a copy of total energy counter in UNSIGNED LONG format in the following different MODBUS area: COM0 COM1 0 4x x41086 UDINT Active Energy - Import - Total (kwh) 1 4x x41088 UDINT 1.8.0* Active Energy - Import - Total (kwh) - prev. period 2 4x x41090 UDINT Active Energy - Export - Total (kwh) 3 4x x41092 UDINT 2.8.0* Active Energy - Export - Total (kwh) - prev. period 4 4x x41094 UDINT Reactive Energy Q1 - Total (kvarh) 5 4x x41096 UDINT 5.8.0* Reactive Energy Q1 - Total (kvarh) - prev. period 6 4x x41098 UDINT Reactive Energy Q4 - Total (kvarh) 7 4x x41100 UDINT 8.8.0* Reactive Energy Q4 - Total (kvarh) - prev. period 8 4x x41102 UDINT Reactive Energy Q2 - Total (kvarh) 9 4x x41104 UDINT 6.8.0* Reactive Energy Q2 - Total (kvarh) - prev. period 10 4x x41106 UDINT Reactive Energy Q3 - Total (kvarh) 11 4x x41108 UDINT 7.8.0* Reactive Energy Q3 - Total (kvarh) - prev. period User s Manual GW-DLMS-232-SL7 Page 9

13 3.0 Communication errros 3.0 COMMUNICATION ERRORS 3.1 Type of error Errors in modbus address 4x40014 are formed by 2 digits: AB. A : this indicates which energy meter is reported B : this indicates the type of error 5 : serial port is not correctly opened 6 : communication timeout error 1 : energy meter doesn t answer to gateway -> please check cable connection and if energy meter s serial number is correct and written in the right modbus address 2 : error in extracting ID code from meter s message -> please check cable connection 7 : message from energy meter is too big for gateway s buffer; this error does not compromise gateway s normal functionality, but last part of obis list will be lost 8 : message from energy meter is empty -> please check cable connection There are also : 888 : global timeout error (this happens if there aren t meter s serial number in modbus area) 999 : hardware/software authenticity error User s Manual GW-DLMS-232-SL7 Page 10

14 7.0 Mechanical features 4.0 MECHANICAL FEATURES The size of the gateway are the following: User s Manual GW-DLMS-232-SL7 Page 11