Changes

In order to start using Modbus TCP, we must first configure the router. Modbus TCP configuration from the router's side is very simple. All you need to do is log in to the router's WebUI, go to '''Services → Modbus''', '''Enable''' the Modbus TCP service, enter a '''Port''' number through which the Modbus TCP communication will take place and '''Allow remote access''' if you wish to connect to the router remotely (from WAN).

In order to start using Modbus TCP, we must first configure the router. Modbus TCP configuration from the router's side is very simple. All you need to do is log in to the router's WebUI, go to '''Services → Modbus''', '''Enable''' the Modbus TCP service, enter a '''Port''' number through which the Modbus TCP communication will take place and '''Allow remote access''' if you wish to connect to the router remotely (from WAN).

[[File:Networking_rutos_manual_modbus_modbus_tcp_slave_v2.png]]

[[File:Networking_rutos_manual_modbus_modbus_tcp_slave.png|border|class=tlt-border]]

==Installing the necessary software==

==Installing the necessary software==

==Getting router parameters==

==Getting router parameters==

Modbus TCP can be used to both '''get''' and '''set''' certain router parameters. First lets do an overview of how to obtain parameters via Modbus TCP. Please keep in mind that in order to get routers parameters when using '''[https://wiki.teltonika-networks.com/view/{{{name}}}_Modbus#Requests_configuration Request Configuration]''' you need to use '''Register Number''' instead of '''Register Address'''.{{#ifeq:RUTX12| RUTX12| To get data from the second modem, you need to execute this command:

Modbus TCP can be used to both '''get''' and '''set''' certain router parameters. First lets do an overview of how to obtain parameters via Modbus TCP. Please keep in mind that in order to get routers parameters when using '''[https://wiki.teltonika-networks.com/view/{{{name}}}_Modbus#Requests_configuration Request Configuration]''' you need to use '''Register Number''' instead of '''Register Address'''.{{#ifeq:{{{name}}}|RUTX12| To get data from the second modem, you need to execute this command:

  $  modbus write -D {{#ifeq:{{{series}}}|TRB14X|192.168.2.1|192.168.1.1}} %MW328  12589 12590 12800

  $  modbus write -D {{#ifeq:{{{series}}}|TRB14X|192.168.2.1|192.168.1.1}} %MW328  12589 12590 12800

|analog = {{{analog}}}

|analog = {{{analog}}}

|gps = {{{gps}}}

|gps = {{{gps}}}

}}

}}

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