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3.0 Communication errros

User’s Manual GW-DLMS-232-ISK

Page 13

3.0 COMMUNICATION ERRORS

3.1 Type of error

Errors in modbus address 4x40014 are formed by 2 digits:

•

: 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; this error does not

compromise gateway’s normal functionality, but last part of obis list will be lost



: 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

Содержание GW-DLMS-232-LG

Страница 1: ...USER S MANUAL 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...

Страница 2: ...Revision Sheet Release No 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 hard...

Страница 3: ...0 compatibility 3 1 2 Features 4 1 2 1 Connections 4 1 2 2 Digital Input connection 4 1 2 3 Serial port connections 5 2 0 CONFIGURATION AND MODBUS MAP 6 2 1 Web Visualization 6 2 2 Communication with...

Страница 4: ...ng 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 R...

Страница 5: ...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 10 30 VDC min 2 W Front Sig...

Страница 6: ...2 0 Configuration and Modbus map User s Manual GW DLMS 232 ISK Page 5 1 2 3 Serial port connections The schema of serial ports RS232 and RS485...

Страница 7: ...ta 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 In case of connection fai...

Страница 8: ...ually is standard 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 re...

Страница 9: ...arity 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 The two RS232 ports are COM0 and COM1 w...

Страница 10: ...ue 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 M...

Страница 11: ...rt Total kWh 25 1 8 0 4x40066 4x40266 FLOAT Active Energy Import Total kWh previous period 26 1 9 1 4x40068 4x40268 FLOAT Sum Li Active power QI QIV Tariff 1 27 1 9 1 4x40070 4x40270 FLOAT Sum Li Acti...

Страница 12: ...active power QIV Tariff 1 previous period 68 8 9 2 4x40152 4x40352 FLOAT Sum Li Reactive power QIV Tariff 2 69 8 9 2 4x40154 4x40354 FLOAT Sum Li Reactive power QIV Tariff 2 previous period 70 8 9 3 4...

Страница 13: ...0 4x41100 ULONG Reactive Energy QII Total kvarh previous period 8 7 8 0 4x41062 4x41102 ULONG Reactive Energy QIII Total kvarh 9 7 8 0 4x41064 4x41104 ULONG Reactive Energy QIII Total kvarh previous p...

Страница 14: ...he type of error 5 serial port is not correctly opened 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 l...

Страница 15: ...7 0 Mechanical features User s Manual GW DLMS 232 ISK Page 14 4 0 MECHANICAL FEATURES The size of the gateway are the following...