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{{Template: Networking_rutos_manual_fw_disclosure
{{Template: Networking_device_manual_fw_disclosure
| fw_version ={{Template: Networking_rutos_manual_latest_fw
| series = {{{series}}}
| name  = {{{name}}}
| fw_version ={{Template: Networking_device_manual_latest_fw
  | series = {{{series}}}
  | series = {{{series}}}
  | name  = {{{name}}}
  | name  = {{{name}}}
  }}
  }}
}}
}}
{{#ifeq: {{{series}}}| RUT9 |<i><b>Note</b>: <b>[[{{{name}}} RS232/RS485 (legacy WebUI)#RS232|click here]]</b> for the old style WebUI (FW version {{Template: Networking_device_manual_latest_fw | series = RUT9XX}} and earlier) user manual page.</i>|}}
==Summary==
==Summary==


The <b>Serial Utilities</b> page is used to make serial communication configurations of different types.
The <b>Serial Utilities</b> page is used to make serial communication configurations of different types.
This manual page provides an overview of the Serial Utilities page in {{{name}}} devices.
{{#ifeq: {{#expr: {{{rs232}}} or {{{rs485}}}}}| 1 |==General information==|}}
{{#switch:{{{series}}}|TRB2| TRB2M | RUT206 =
===RS232/RS485===
----
====Connector pinout====
----
For {{{name}}} pinout, please refer to <b>[[QSG {{{name}}}#Front_view|QSG]]</b> page.| #default =
{{#ifeq: {{{rs232}}} | 1 |
===RS232===
----
====Connector pinout====
----
The RS232 connector type on this device is a '''DCE female'''. DCE stands for Data Communication Equipment.
[[File:Services_rs232_connector.PNG|400px]]
<table class="nd-othertables">
    <tr>
        <th style="width: 30px">PIN</th>
      <th style="width: 60px">NAME*</th>
      <th style="width: 170px">DESCRIPTION*</th>
        <th style="width: 400px">DIRECTION ON THIS DEVICE</th>
    </tr>
    <tr>
      <td>1</td>
      <td>DCD</td>
      <td>Data Carrier Detect</td>
      <td>Output</td>
    </tr>
    <tr>
      <td>2</td>
      <td>RXD</td>
      <td>Receive Data</td>
      <td>Output</td>
    </tr>
    <tr>
    <td>3</td>
        <td>TXD</td>
        <td>Transmit Data</td>
      <td>Input</td>
    </tr>
    <tr>
    <td>4</td>
        <td>DTR</td>
        <td>Data Terminal Ready</td>
      <td>Input</td>
    </tr>
    <tr>
      <td>5</td>
      <td>GND</td>
      <td>Signal Ground</td>
      <td>-</td>
    </tr>
    <tr>
      <td>6</td>
      <td>DSR</td>
      <td>Data Set Ready</td>
      <td>Output</td>
    </tr>
    <tr>
    <td>7</td>
        <td>RTS</td>
        <td>Ready To Send</td>
      <td>Input</td>
    </tr>
    <tr>
    <td>8</td>
        <td>CTS</td>
        <td>Clear To Send</td>
      <td>Output</td>
    </tr>{{#ifeq:{{{series}}}|TRB1|
    <tr>
    <td>9</td>
        <td>RI</td>
        <td>Ring Indicator</td>
      <td>Output (connected to +3.8V permanently via a 4.7k resistor) </td>
    </tr>|
    <tr>
    <td>9</td>
        <td>RI</td>
        <td>Ring Indicator</td>
      <td>Output (connected to +5V permanently via a 4.7k resistor) </td>
    </tr>}}
</table>
====Cables====
----
There are two types of RS232 serial devices: '''DTE''' and '''DCE'''. DTE typically refers to the serial port on a PC or terminal, while DCE refers to communication devices. Connectors mounted on DTE are likely to be male, and those mounted on DCE are likely to be female.
This device is DCE and has a female connector.
----
To connect a standard DTE device, use a straight-through Female/Male RS232 cable:
[[File:Services rs232 connector female male.PNG]]
See straight cable pinout below:
[[File:Straight cable pinout v2.png|400px]]
----
To connect another DCE device to RUT/TRB, a Null-modem (crossed) Male/Male cable should be used:
[[File:Male male rs232 cable.jpg]]
See straight crossed cable pinout below:
[[File:Straight crossed rs232 cable pinout v2.png|400px]]
----
Maximum cable length is 15 meters or the cable length equal to a capacitance of 2500 pF (for a 19200 baud rate). Using lower capacitance cables can increase the distance. Reducing communication speed can also increase maximum cable length.|}}
{{#ifeq: {{{rs485}}} | 1 |
===RS485===
----
====Connector pinout====
----
Below is a depiction of the RS485 connector pins:
<table class="wikitable" style="border: 1px solid black; background: white;">
    <tr>
        <th style="border: 1px solid black; width: 250px" colspan="3"><span style=color:#104996><b>RS485 connector pinout</b></span></th>
        <th style="border: 1px solid white; border-left: 1px solid black; background: white;" rowspan="7">[[File:Trb145_rs485_pinout_v1.png|130px|right|bottom]]</th>
    </tr>
    <tr>
        <td style="border: 1px solid black;">Pin</td>
        <td style="border: 1px solid black;">Name</td>
        <td style="border: 1px solid black;">Description</td>
    </tr>
    <tr>
        <td style="border: 1px solid black;">1</td>
        <td style="border: 1px solid black;">D_N</td>
        <td style="border: 1px solid black;">Driver negative signal</td>
    </tr>
    <tr>
        <td style="border: 1px solid black;">2</td>
        <td style="border: 1px solid black;">R_N</td>
        <td style="border: 1px solid black;">Receiver negative signal</td>
    </tr>
    <tr>
        <td style="border: 1px solid black;">3</td>
        <td style="border: 1px solid black;">GND</td>
        <td style="border: 1px solid black;">Device ground</td>
    </tr>
    <tr>
        <td style="border: 1px solid black;">4</td>
        <td style="border: 1px solid black;">D_P</td>
        <td style="border: 1px solid black;">Driver positive signal</td>
    </tr>
    <tr>
        <td style="border: 1px solid black;">5</td>
        <td style="border: 1px solid black;">R_P</td>
        <td style="border: 1px solid black;">Receiver positive signal</td>
    </tr>
    <tr>
        <td style="border: 1px solid black;">6</td>
        <td style="border: 1px solid black;">NC</td>
        <td style="border: 1px solid black;">Power input 9-30 VDC</td>
        <td style="border: 1px solid white; border-left: 1px solid black; width: 250px" colspan="1"><span style=color:white>filler text</span></td>
    </tr>
</table>
====Cable type====
----
Recommended cable parameters:
<table class="nd-othertables">
    <tr>
        <th style="width: 300px">PARAMETER</th>
      <th style="width: 850px">VALUE</th>
    </tr>
    <tr>
      <td>Cable Type</td>
      <td>22-24 AWG, 2 – pair (used for full-duplex networks ) or 1-pair (used for half duplex networks). One addtitional wire for ground connection is needed</td>
    </tr>
    <tr>
      <td>Characteristic cable Impedance</td>
      <td>120 Ω @ 1MHz</td>
    </tr>
    <tr>
    <td>Capacitance (conductor to conductor)</td>
        <td>36 pF/m</td>
    </tr>
    <tr>
    <td>Propagation Velocity</td>
        <td>78% (1.3 ns/ft)</td>
    </tr>
</table>
====Maximum data rate vs. transmission line length====
----
The RS485 standard can be used for network lengths up to 1200 meters, but the maximum usable data rate decreases as the transmission length increases. A device operating at the maximum data transfer rate (10 Mbps) is limited to a transmission length of about 12 meters, while a distance up to 1200 meters can be achieved at 100 Kbps. A rough relation between maximum transmission length and data rate can be calculated using this approximation:


To make a <b>new serial configuration</b> instance select a serial type from the left-hand navigation menu. In the next page enter a custom name for the new config, select a serial device and click the Add button.
[[File:Services rs485 formula.PNG]]


Example from the Modem Configuration page:
Where:
<ul>
    <li><b>L<sub>max</sub></b> - maximum cable length in meters.</li>
    <li><b>DR</b> - maximum data rate in bits per second.</li>
</ul>


[[File:Networking_rutos_manual_serial_utilities_add_new_instance_default_{{{default}}}_v1.png|border|class=tlt-border]]
Twisted pair is the preferred cable type for RS485 networks. Twisted pair cables pick up noise and other electromagnetically induced voltages as common mode signals, which are rejected by the differential receivers.
 
====2-Wire and 4-Wire Networks====
----
Below is an example of a 4-wire network electrical connection. There are 3 devices shown in the example. One of the devices is the "master" and other two are "slaves". Termination resistors (120 Ω each) are placed at each cable end. Four-wire networks consists of one master with its transmitter connected to each of the slaves' receivers on one twisted pair. The slave transmitters are all connected to the master receiver on a second twisted pair:


Then, click the Edit button next to the instance:
[[File:Services rs485 4wire_v2.PNG]]


[[File:Networking_rutos_manual_serial_utilities_edit_config_default_{{{default}}}_v1.png|border|class=tlt-border]]
Example 2-wire network electrical connection: to enable a 2-wire RS485 configuration you need to connect D_P to R_P and D_N to R_N on the device’s RS485 socket. Termination resistors are placed at each cable end (120 Ω each):


This manual page provides an overview of the Serial Utilities page in {{{name}}} devices.
[[File:Services rs485 2wire_v2.PNG]]
|}}
}}


==Modem Control==  
{{#ifeq:{{{modem}}}|1|==Modem Control==  


The <b>Modem</b> serial type is used to manage modem functionality which could be accessed using shell interface. For this purpose you may want use CR/LF (Carriage Return, Line Feed) capable applications like PuTTY on Windows and microcom, minicom, cutecom or similar applications on Linux.
The <b>Modem</b> serial type is used to manage modem functionality which could be accessed using shell interface. For this purpose you may want use CR/LF (Carriage Return, Line Feed) capable applications like PuTTY on Windows and microcom, minicom, cutecom or similar applications on Linux.


[[File:Networking_rutos_manual_serial_utilities_modem_control_default_{{{default}}}_v1.png|border|class=tlt-border]]
===Status===
 
[[File:Networking_rutos_manual_serial_utilities_modem_control_status.png|border|class=tlt-border]]
 
===General settings===
 
[[File:Networking_rutos_manual_serial_utilities_modem_control.png|border|class=tlt-border]]


<table class="nd-mantable">
<table class="nd-mantable">
Line 35: Line 247:
     <tr>
     <tr>
       <td>Enable</td>
       <td>Enable</td>
       <td>off | on; default: <b>off</b></td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>Turns the instance on or off.</td>
       <td>Turns the instance on or off.</td>
     </tr>
     </tr>
Line 47: Line 259:
         <td>{{Template: Networking_rutos_manual_serial_ports | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}; default: <b>{{Template: Networking_rutos_manual_default_serial_port | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}</b></td>
         <td>{{Template: Networking_rutos_manual_serial_ports | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}; default: <b>{{Template: Networking_rutos_manual_default_serial_port | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}</b></td>
         <td>Specifies which serial port will be used for serial communication.</td>
         <td>Specifies which serial port will be used for serial communication.</td>
     </tr>
     </tr>{{#ifeq: {{{rs485}}} | 1 |
    <tr>
    <td>Baud rate (RS485)</td>
        <td>integer [300..230400]; default:<b>9600</b></td>
        <td>Data rate for serial data transmission (in bits per second (bps)).</td>
    </tr>|}}{{#ifeq: {{{rs232}}} | 1 |
    <tr>
    <td>Baud rate (RS232)</td>
        <td>integer [300..115200]; default:<b>9600</b></td>
        <td>Data rate for serial data transmission (in bits per second (bps)).</td>
    </tr>|}}{{#ifeq: {{{usb}}} | 1 |
     <tr>
     <tr>
     <td>Baud rate</td>
     <td>Baud rate (USB)</td>
         <td>integer [300..3000000]; default: <b>9600</b></td>
         <td>integer [300..4000000]; default:<b>9600</b></td>
         <td>Data rate for serial data transmission (in bits per second (bps)).</td>
         <td>Data rate for serial data transmission (in bits per second (bps)).</td>
     </tr>
     </tr>|}}
     <tr>
     <tr>
     <td>Data bits</td>
     <td>Data bits</td>
         <td>7 | 8; default: <b>8</b></td>
         <td>{{#ifeq: {{{rs232}}} | 1 | 5 {{!}} 6 {{!}} 7 {{!}} 8 | 8}}; default: <b>8</b></td>
         <td>Number of data bits for each character.</td>
         <td>Number of data bits for each character.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td>Stop bits</td>
       <td>Stop bits</td>
       <td>1 | 2; default: <b>1</b></td>
       <td>1 {{!}} 2; default: <b>1</b></td>
       <td>Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronise with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.</td>
       <td>Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronise with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.</td>
     </tr>
     </tr>
     <tr>
     <tr>
     <td>Parity</td>
     <td>Parity</td>
         <td>None | Odd | Even | Mark | Space; default: <b>None</b></td>
         <td>None {{!}} Odd {{!}} Even {{!}} Mark {{!}} Space; default: <b>None</b></td>
         <td>In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
         <td>In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
             <ul>
             <ul>
Line 80: Line 302:
             <ul>
             <ul>
                 <li><b>RTS/CTS</b> - hardware handshaking. RTS and CTS are turned OFF and ON from alternate ends to control data flow, for instance when a buffer is almost full.</li>
                 <li><b>RTS/CTS</b> - hardware handshaking. RTS and CTS are turned OFF and ON from alternate ends to control data flow, for instance when a buffer is almost full.</li>
                 <li><b>Xon/Xoff</b> - software handshaking. The Xon and Xoff characters are sent by the receiver to the sender to control when the sender will send data, i.e., these characters go in the opposite direction to the data being sent. The circuit starts in the "sending allowed" state. When the receiver's buffers approach capacity, the receiver sends the Xoff character to tell the sender to stop sending data. Later, after the receiver has emptied its buffers, it sends an Xon character to tell the sender to resume transmission.
                 <li><b>Xon/Xoff</b> - software handshaking. The Xon and Xoff characters are sent by the receiver to the sender to control when the sender will send data, i.e., these characters go in the opposite direction to the data being sent. The circuit starts in the "sending allowed" state. When the receiver's buffers approach capacity, the receiver sends the Xoff character to tell the sender to stop sending data. Later, after the receiver has emptied its buffers, it sends an Xon character to tell the sender to resume transmission.</li>
             </ul>|}}
             </ul>|}}
         </td>
         </td>
     </tr>
     </tr>
    {{#ifeq: {{{dual_modem}}} | 1 |
    <tr>
        <td>Modem</td>
      <td>Primary modem{{!}} Secondary modem; default: <b>Primary modem</b></td>
      <td>Specifies modem, which will be used for modem control.
          <ul>
            <li><b>Primary modem</b>- enables modem control for Primary modem.</li>
            <li><b>Secondary modem</b>- enables modem control for Secondary modem.</li>
            </ul>
        </td>
    </tr>|}}
     <tr>
     <tr>
         <td>Mode</td>
         <td>Mode</td>
Line 89: Line 322:
       <td>Specifies modem control mode.
       <td>Specifies modem control mode.
           <ul>
           <ul>
             <li><b>Partial control</b>- enables modem control with AT commands,  mobile connection will be controlled by RUTOS.
             <li><b>Partial control</b>- enables modem control with AT commands,  mobile connection will be controlled by RUTOS.</li>
             <li><b>Full control</b>- enables modem control with AT commands,  mobile connection will be controlled by user.  
             <li><b>Full control</b>- enables modem control with AT commands,  mobile connection will be controlled by user. </li>
             </ul>
             </ul>
         </td>
         </td>
     </tr>{{#ifeq: {{{rs485}}} | 1 |
     </tr>{{#switch: {{{series}}} | RUT206 = | #default = {{#ifeq: {{{rs485}}} | 1 |
     <tr>
     <tr>
       <td>Full Duplex</td>
       <td><span style="color: purple;">RS485:</span> Full Duplex</td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
       <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
     </tr>|}}
     </tr>|}}}}
</table>
</table>


==Console==
===Advanced settings===
 
[[File:Networking_rutos_manual_serial_utilities_modem_control_advanced_settings.png|border|class=tlt-border]]
 
<table class="nd-mantable">
    <tr>
        <th>Field</th>
      <th>Value</th>
      <th>Description</th>
    </tr>
    <tr>
      <td>Start up message</td>
      <td>string; default: <b>none</b></td>
      <td>Prints message to serial device when modem control is ready.</td>
    </tr>
    <tr>
      <td>Canonical mode</td>
      <td>off {{!}} on; default: <b>off</b></td>
      <td>Forwards data to modem only when new line symbol ('\n') is detected.</td>
    </tr>
</table>|}}
 
{{#switch: {{{name}}} | TRB143 = | #default = ==Console==  


<b>Console</b> mode requires no further configuration than the settings above and is used as a direct-access method to the device's shell interface. For this purpose you may want use such applications as PuTTY on Windows and microcom, minicom, picocom or similar applications on Linux.
<b>Console</b> mode requires no further configuration than the settings above and is used as a direct-access method to the device's shell interface. For this purpose you may want use such applications as PuTTY on Windows and microcom, minicom, picocom or similar applications on Linux.


[[File:Networking_rutos_manual_serial_utilities_console_default_{{{default}}}_v1.png|border|class=tlt-border]]
===Status===
[[File:Networking_rutos_manual_serial_utilities_console_status.png|border|class=tlt-border]]
 
===General settings===
[[File:Networking_rutos_manual_serial_utilities_console_general.png|border|class=tlt-border]]


<table class="nd-mantable">
<table class="nd-mantable">
Line 115: Line 374:
     <tr>
     <tr>
       <td>Enable</td>
       <td>Enable</td>
       <td>off | on; default: <b>off</b></td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>Turns the instance on or off.</td>
       <td>Turns the instance on or off.</td>
     </tr>
     </tr>
Line 127: Line 386:
         <td>{{Template: Networking_rutos_manual_serial_ports | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}; default: <b>{{Template: Networking_rutos_manual_default_serial_port | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}</b></td>
         <td>{{Template: Networking_rutos_manual_serial_ports | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}; default: <b>{{Template: Networking_rutos_manual_default_serial_port | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}</b></td>
         <td>Specifies which serial port will be used for serial communication.</td>
         <td>Specifies which serial port will be used for serial communication.</td>
     </tr>
     </tr>{{#ifeq: {{{rs485}}} | 1 |
    <tr>
    <td>Baud rate (RS485)</td>
        <td>integer [300..230400]; default:<b>9600</b></td>
        <td>Data rate for serial data transmission (in bits per second (bps)).</td>
    </tr>|}}{{#ifeq: {{{rs232}}} | 1 |
    <tr>
    <td>Baud rate (RS232)</td>
        <td>integer [300..115200]; default:<b>9600</b></td>
        <td>Data rate for serial data transmission (in bits per second (bps)).</td>
    </tr>|}}{{#ifeq: {{{usb}}} | 1 |
     <tr>
     <tr>
     <td>Baud rate</td>
     <td>Baud rate (USB)</td>
         <td>integer [300..3000000]; default: <b>9600</b></td>
         <td>integer [300..4000000]; default:<b>9600</b></td>
         <td>Data rate for serial data transmission (in bits per second (bps)).</td>
         <td>Data rate for serial data transmission (in bits per second (bps)).</td>
     </tr>
     </tr>|}}
     <tr>
     <tr>
     <td>Data bits</td>
     <td>Data bits</td>
         <td>7 | 8; default: <b>8</b></td>
         <td>{{#ifeq: {{{rs232}}} | 1 | 5 {{!}} 6 {{!}} 7 {{!}} 8 | 8}}; default: <b>8</b></td>
         <td>Number of data bits for each character.</td>
         <td>Number of data bits for each character.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td>Stop bits</td>
       <td>Stop bits</td>
       <td>1 | 2; default: <b>1</b></td>
       <td>1 {{!}} 2; default: <b>1</b></td>
       <td>Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronize with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.</td>
       <td>Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronize with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.</td>
     </tr>
     </tr>
     <tr>
     <tr>
     <td>Parity</td>
     <td>Parity</td>
         <td>None | Odd | Even | Mark | Space; default: <b>None</b></td>
         <td>None {{!}} Odd {{!}} Even {{!}} Mark {{!}} Space; default: <b>None</b></td>
         <td>In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
         <td>In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
             <ul>
             <ul>
Line 160: Line 429:
             <ul>
             <ul>
                 <li><b>RTS/CTS</b> - hardware handshaking. RTS and CTS are turned OFF and ON from alternate ends to control data flow, for instance when a buffer is almost full.</li>
                 <li><b>RTS/CTS</b> - hardware handshaking. RTS and CTS are turned OFF and ON from alternate ends to control data flow, for instance when a buffer is almost full.</li>
                 <li><b>Xon/Xoff</b> - software handshaking. The Xon and Xoff characters are sent by the receiver to the sender to control when the sender will send data, i.e., these characters go in the opposite direction to the data being sent. The circuit starts in the "sending allowed" state. When the receiver's buffers approach capacity, the receiver sends the Xoff character to tell the sender to stop sending data. Later, after the receiver has emptied its buffers, it sends an Xon character to tell the sender to resume transmission.
                 <li><b>Xon/Xoff</b> - software handshaking. The Xon and Xoff characters are sent by the receiver to the sender to control when the sender will send data, i.e., these characters go in the opposite direction to the data being sent. The circuit starts in the "sending allowed" state. When the receiver's buffers approach capacity, the receiver sends the Xoff character to tell the sender to stop sending data. Later, after the receiver has emptied its buffers, it sends an Xon character to tell the sender to resume transmission.</li>
             </ul>|}}
             </ul>|}}
         </td>
         </td>
     </tr>>{{#ifeq: {{{rs485}}} | 1 |
     </tr>{{#switch: {{{series}}} | RUT206 = | #default = {{#ifeq: {{{rs485}}} | 1 |
     <tr>
     <tr>
       <td>Full Duplex</td>
       <td><span style="color: purple;">RS485:</span> Full Duplex</td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
       <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
     </tr>|}}
     </tr>|}}}}
</table>
</table> }}


==Over IP==
==Over IP==


The <b>Over IP</b> serial type is used to manage serial connections over a TCP/IP network.
The <b>Over IP</b> serial type is used to manage serial connections over a TCP/IP network.
===Instance Example===
----
Here's an example demonstrating Over IP in action, running in Client + Server Mode.
[[File:Networking_rutos_manual_serial_utilities_over_ip_configuration_example_v1.png|border|class=tlt-border]]


===Serial Device Configuration===
===Serial Device Configuration===
----
----
[[File:Networking_rutos_manual_serial_utilities_console_default_{{{default}}}_v1.png|border|class=tlt-border]]
Configure serial port communication parameters in the <b>Serial Device Configuration</b> section.
 
[[File:Networking_rutos_manual_serial_utilities_over_ip_serial_default_{{{default}}}_v2.png|border|class=tlt-border]]


<table class="nd-mantable">
<table class="nd-mantable">
Line 187: Line 463:
     <tr>
     <tr>
       <td>Enable</td>
       <td>Enable</td>
       <td>off | on; default: <b>off</b></td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>Turns the instance on or off.</td>
       <td>Turns the instance on or off.</td>
     </tr>
     </tr>
Line 197: Line 473:
     <tr>
     <tr>
         <td>Device</td>
         <td>Device</td>
         <td>{{Template: Networking_rutos_manual_serial_ports | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}; default: <b>{{Template: Networking_rutos_manual_default_serial_port | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}</b></td>
         <td>{{#ifeq:{{{default}}}|mbus|MBUS| {{Template: Networking_rutos_manual_serial_ports | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}}}; default: <b>{{#ifeq:{{{default}}}|mbus|MBUS| {{Template: Networking_rutos_manual_default_serial_port | rs232={{{rs232}}} | rs485={{{rs485}}} | usb={{{usb}}} }}}}</b></td>
         <td>Specifies which serial port will be used for serial communication.</td>
         <td>Specifies which serial port will be used for serial communication.</td>
     </tr>
     </tr>{{#ifeq: {{{rs485}}} | 1 |
    <tr>
    <td>Baud rate (RS485)</td>
        <td>integer [300..230400]; default:<b>9600</b></td>
        <td>Data rate for serial data transmission (in bits per second (bps)).</td>
    </tr>|}}{{#ifeq: {{{rs232}}} | 1 |
    <tr>
    <td>Baud rate (RS232)</td>
        <td>integer [300..115200]; default:<b>9600</b></td>
        <td>Data rate for serial data transmission (in bits per second (bps)).</td>
    </tr>|}}{{#ifeq: {{{usb}}} | 1 |
     <tr>
     <tr>
     <td>Baud rate</td>
     <td>Baud rate (USB)</td>
         <td>integer [300..3000000]; default: <b>9600</b></td>
         <td>integer [300..4000000]; default:<b>9600</b></td>
         <td>Data rate for serial data transmission (in bits per second (bps)).</td>
         <td>Data rate for serial data transmission (in bits per second (bps)).</td>
     </tr>
     </tr>|}}
     <tr>
     <tr>
     <td>Data bits</td>
     <td>Data bits</td>
         <td>7 | 8; default: <b>8</b></td>
         <td>{{#ifeq: {{{rs232}}} | 1 | 5 {{!}} 6 {{!}} 7 {{!}} 8 | 8}}; default: <b>8</b></td>
         <td>Number of data bits for each character.</td>
         <td>Number of data bits for each character.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td>Stop bits</td>
       <td>Stop bits</td>
       <td>1 | 2; default: <b>1</b></td>
       <td>{{#switch: {{{name}}} | TRB143 = 1; default: <b>1</b>  | #default = 1 {{!}} 2; default: <b>1</b> }}</td>
       <td>Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronise with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.</td>
       <td>Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronise with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.</td>
     </tr>
     </tr>
     <tr>
     <tr>
     <td>Parity</td>
     <td>Parity</td>
         <td>None | Odd | Even | Mark | Space; default: <b>None</b></td>
         <td>{{#switch: {{{name}}} | TRB143 = Even {{!}} default: Even | #default = None {{!}} Odd {{!}} Even {{!}} Mark {{!}} Space; default: <b>None</b> }}</td>
         <td>In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
         <td>In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
             <ul>
             <ul>
Line 232: Line 518:
             <ul>
             <ul>
                 <li><b>RTS/CTS</b> - hardware handshaking. RTS and CTS are turned OFF and ON from alternate ends to control data flow, for instance when a buffer is almost full.</li>
                 <li><b>RTS/CTS</b> - hardware handshaking. RTS and CTS are turned OFF and ON from alternate ends to control data flow, for instance when a buffer is almost full.</li>
                 <li><b>Xon/Xoff</b> - software handshaking. The Xon and Xoff characters are sent by the receiver to the sender to control when the sender will send data, i.e., these characters go in the opposite direction to the data being sent. The circuit starts in the "sending allowed" state. When the receiver's buffers approach capacity, the receiver sends the Xoff character to tell the sender to stop sending data. Later, after the receiver has emptied its buffers, it sends an Xon character to tell the sender to resume transmission.
                 <li><b>Xon/Xoff</b> - software handshaking. The Xon and Xoff characters are sent by the receiver to the sender to control when the sender will send data, i.e., these characters go in the opposite direction to the data being sent. The circuit starts in the "sending allowed" state. When the receiver's buffers approach capacity, the receiver sends the Xoff character to tell the sender to stop sending data. Later, after the receiver has emptied its buffers, it sends an Xon character to tell the sender to resume transmission.</li>
             </ul>|}}
             </ul>|}}
         </td>
         </td>
     </tr>>{{#ifeq: {{{rs485}}} | 1 |
     </tr>{{#switch: {{{series}}} | RUT206 = | #default = {{#ifeq: {{{rs485}}} | 1 |
     <tr>
     <tr>
       <td>Full Duplex</td>
       <td><span style="color: purple;">RS485:</span> Full Duplex</td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>off {{!}} on; default: <b>off</b></td>
       <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
       <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
    </tr>|}}}}{{#ifeq: {{{rs232}}} | 1 |
    <tr>
      <td><span style="color: green;">RS232:</span> Echo</td>
      <td>off {{!}} on; default: <b>off</b></td>
      <td> Enable serial device echo. This option is available only on the RS232 device.</td>
     </tr>|}}
     </tr>|}}
</table>
</table>
Line 245: Line 536:
===Over IP Configuration Settings===
===Over IP Configuration Settings===
----
----
You can configure network related parameters of the serial connection in the <b>Over IP Configuration</b> secion.
[[File:Networking rutos manual serial utilities over ip mbus configuration general_v1.png|border|class=tlt-border]]


<table class="nd-mantable">
<table class="nd-mantable">
Line 254: Line 548:
     <tr>
     <tr>
     <td>Mode</td>
     <td>Mode</td>
         <td><span style="color: red;">Server</span> | <span style="color: purple;">Client</span> | <span style="color: orange;">Bidirect</span>; default: <b>Server</b></td>
         <td><span style="color: red;">Server</span> {{!}} <span style="color: purple;">Client</span> {{!}} <span style="color: green;">Client + server</span> {{!}} <span style="color: orange;">Bidirect</span>; default: <b>Server</b></td>
         <td>This device's role in the connection:
         <td>This device's role in the connection:
             <ul>
             <ul>
                 <li><b>Server</b> - the device waits for incoming connections.</li>
                 <li><b>Server</b> - the device waits for incoming connections.</li>
                 <li><b>Client</b> - the device initiates the connection.</li>
                 <li><b>Client</b> - the device initiates the connection.</li>
                <li><b>Client + server</b> - launches service in server and client(s) mode simultaneously.</li>
                 <li><b>Bidirect</b> - acts as client by default but waits for incoming connections at the same time.</li>
                 <li><b>Bidirect</b> - acts as client by default but waits for incoming connections at the same time.</li>
             </ul>
             </ul>
Line 265: Line 560:
     <tr>
     <tr>
       <td>Protocol</td>
       <td>Protocol</td>
       <td><span style="color: blue;">TCP</span> | <span style="color: green;">UDP</span>; default: <b>TCP</b></td>
       <td><span style="color: blue;">TCP</span> {{!}} <span style="color: brown;">UDP</span>; default: <b>TCP</b></td>
       <td>Protocol used in the communication process.</td>
       <td>Protocol used in the communication process.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td>Raw mode</td>
       <td><span style="color: purple;">Client: </span>Destination address</td>
       <td>off {{!}} on; default; default: <b>off</b></td>
       <td>IP {{!}} Port; default: <b>empty</b></td>
      <td>Specify server address and port for client to connect to. E.g first field for address second for port. 16 destination addresses are allowed. </td>
    </tr>
    <tr>
      <td><span style="color: red;">Server: </span><span style="color: brown;">UDP: </span> Predefined addresses</td>
      <td>IP {{!}} Port; default: <b>empty</b></td>
      <td>Set predefined IP and port for UDP connection. E.g first field for address second for port.</td>
    </tr>
    <tr>
      <td>Listening port</td>
      <td>[1..65535]; default: <b>empty</b></td>
       <td>When enabled, all data will be transmitted transparently.</td>
       <td>When enabled, all data will be transmitted transparently.</td>
    </tr>
    </table>
[[File:Networking rutos manual serial utilities over ip mbus configuration security_v2.png|border|class=tlt-border]]
<table class="nd-mantable">
    <tr>
        <th style="width: 360px>Field</th>
      <th>Value</th>
      <th>Description</th>
    </tr>
    <tr>
      <td>Use TLS/SSL</td>
      <td>off {{!}} on; default: <b>off</b></td>
      <td>Mark to use TLS/SSL for connection.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td>No leading zeros</td>
      <td>TLS version</td>
        <td>off | on; default: <b>off</b></td>
      <td>Support all  {{!}} tlsv1.0 {{!}} tlsv1.1 {{!}} tlsv1.2 {{!}} tlsv1.3; default: <b>Support all</b></td>
        <td>When checked, indicates that the first hex zeros should be skipped.</td>
      <td>Minimum TLS version allowed to be used.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: red;">Server settings</span>: Port</td>
      <td>TLS type</td>
        <td>integer [0..65535]; default: <b>none</b></td>
      <td>Certificate based {{!}} <span style="color: blue;">Pre-Shared-Key based</span>; default: <b>Certificate based</b></td>
        <td>Internal port number used to listen for incoming connections.</td>
      <td>Select the type of TLS encryption.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: red;">Server settings</span> | <span style="color: blue;">TCP</span>: Timeout (s)</td>
      <td>Require certificate</td>
        <td>integer [0..32767]; default: <b>300</b></td>
      <td>off {{!}} on; default: <b>on</b></td>
        <td>Specifies an inactivity time limit (in seconds) after which an inactive clients is disconnected.</td>
      <td>Demand certificate and key from peer and verify them against certificate authority.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: red;">Server settings</span> | <span style="color: green;">UDP</span>: Predefined client 1 address</td>
      <td>Verify host</td>
        <td>ip4; default: <b>none</b></td>
      <td>off {{!}} on; default: <b>off</b></td>
        <td>Specifies IP address for predefined connection 1.</td>
      <td>Check if the server certificates Common Name (CN) matches hostname to which client is connecting.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: red;">Server settings</span> | <span style="color: green;">UDP</span>: Predefined port 1</td>
      <td>Certificate files from device</td>
        <td>port; default: <b>none</b></td>
      <td>off {{!}} on; default: <b>off</b></td>
        <td>Specifies port number for predefined connection 1.</td>
      <td>Choose this option if you want to select certificate files from device.<br> Certificate files can be generated <a class=link href="/system/admin/certificates/generation">here</a>.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: red;">Server settings</span> | <span style="color: green;">UDP</span>: Predefined client 2 address</td>
      <td>Certificate file</td>
        <td>ip4; default: <b>none</b></td>
      <td>.crt file; default: <b>none</b></td>
        <td>Specifies IP address for predefined connection 2.</td>
      <td>Upload certificate file.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: red;">Server settings</span> | <span style="color: green;">UDP</span>: Predefined port 2</td>
      <td>Key file</td>
        <td>port; default: <b>none</b></td>
      <td>.key file; default: <b>none</b></td>
        <td>Specifies port number for predefined connection 2.</td>
      <td>Upload key file.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td><span style="color: purple;">Client settings</span>: Server Address</td>
       <td>CA file</td>
       <td>ip | host; default: <b>none</b></td>
       <td>.ca file; default: <b>none</b></td>
       <td>IP address or hostname of the server that this client will connect to.</td>
       <td>Upload CA file.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: purple;">Client settings</span>: Port</td>
      <td><span style="color: blue;">Pre-Shared-Key</span></td>
        <td>integer [0..65535]; default: <b>none</b></td>
      <td>string; default: <b>none</b></td>
        <td>Server's listening port number.</td>
      <td>The pre-shared-key in hex format with no leading “0x”.</td>
     </tr>
     </tr>
     <tr>
     <tr>
    <td><span style="color: purple;">Client settings</span>: Reconnect interval (s)</td>
      <td><span style="color: blue;">Identify</span></td>
        <td>integer; default: <b>none</b></td>
      <td>string; default: <b>none</b></td>
        <td>Time period (in seconds) between reconnection attempts in case a connection fails.</td>
      <td>Specify the identity.</td>
     </tr>
     </tr>
</table>
[[File:Networking rutos manual serial utilities over ip mbus configuration advanced_v3.png|border|class=tlt-border]]
   
    <table class="nd-mantable">
     <tr>
     <tr>
     <td>Serial device read time</td>
        <th style="width: 360px>Field</th>
      <th>Value</th>
      <th>Description</th>
    </tr>
    <tr>
      <td>Raw mode</td>
      <td>off {{!}} on; default: <b>on</b></td>
      <td>When enabled, all data will be transmitted transparently.</td>
    </tr>
    <tr>
      <td>Remove all zeros</td>
      <td>off {{!}} on; default: <b>off</b></td>
      <td>When checked, indicates that the first hex zeros should be skipped.</td>
    </tr>
    <tr>
    <td>Inactivity timeout</td>
        <td>integer [0..36000]; default: <b>300</b></td>
        <td>Specifies period of time in seconds, where server connection must be inactive, to disconnect client. To disable timeout input 0.</td>
    </tr>
    <tr>
     <td>Serial timeout</td>
         <td>integer [0..1000]; default: <b>none</b></td>
         <td>integer [0..1000]; default: <b>none</b></td>
         <td>Specifies custom read time for the serial device.</td>
         <td>Specifies the maximum milliseconds to wait for serial data.</td>
     </tr>{{#ifeq: {{{rs485}}} | 1 |
     </tr>
    <tr>
    <td>Max clients</td>
        <td>integer [1..32]; default: <b>4</b></td>
        <td>Specify how many clients are allowed to connect simultaneously.</td>
    </tr>
    <tr>
    <td>TCP echo</td>
        <td>on {{!}} off; default: <b>off</b></td>
        <td>Enable software TCP echo.</td>
    </tr>
     <tr>
     <tr>
     <td>Full Duplex</td>
     <td>Close connections</td>
         <td>off {{!}} on; default: <b>off</b></td>
         <td>on {{!}} off; default: <b>off</b></td>
      <td>Turns Full Duplex mode on or off. This option is available only on the RS485 device.</td>
        <td>Close TCP connections everytime data is sent or received (might result in serial data loss).</td>
     </tr>|}}
    </tr>
        <tr>
    <td>Keep alive</td>
        <td><span style="color: blue;">on</span> {{!}} off; default: <b>off</b></td>
        <td>Enable keep alive.</td>
     </tr>
     <tr>
     <tr>
     <td><span style="color: red;">Server settings</span> | <span style="color: blue;">TCP</span>: Max clients</td>
     <td><span style="color: blue;">Keep alive time</span></td>
         <td>integer [1..32]; default: <b>32</b></td>
         <td>integer [0..32000]; default: <b>0</b></td>
         <td>Specifies how many clients are allowed to connect simultaneously.</td>
         <td>Close TCP connections everytime data is sent or received (might result in serial data loss).</td>
     </tr>
     </tr>
     <tr>
     <tr>
     <td><span style="color: blue;">TCP</span>: TCP echo</td>
     <td><span style="color: blue;">Keep alive interval</span></td>
         <td>off | on; default: <b>off</b></td>
         <td>integer [0..32000]; default: <b>0</b></td>
         <td>Enables software TCP echo.</td>
         <td>The interval between subsequential keepalive probes.</td>
     </tr>
     </tr>
     <tr>
     <tr>
     <td><span style="color: blue;">TCP</span>: Always reconnect</td>
     <td><span style="color: blue;">Keep alive probes</span></td>
         <td>off | on; default: <b>off</b></td>
         <td>integer [0..32000]; default: <b>0</b></td>
         <td>When enabled, a new TCP connection will be made after sending every data package.</td>
         <td>The number of unacknowledged probes.</td>
     </tr>
     </tr>
</table>
</table>

Revision as of 13:56, 12 November 2024

The information in this page is updated in accordance with firmware version .


Summary

The Serial Utilities page is used to make serial communication configurations of different types. This manual page provides an overview of the Serial Utilities page in {{{name}}} devices.



Console

Console mode requires no further configuration than the settings above and is used as a direct-access method to the device's shell interface. For this purpose you may want use such applications as PuTTY on Windows and microcom, minicom, picocom or similar applications on Linux.

Status

General settings

Field Value Description
Enable off | on; default: off Turns the instance on or off.
Name string; default: none Instance name, generated by the user when first creating the configuration.
Device ; default: Specifies which serial port will be used for serial communication.
Data bits 8; default: 8 Number of data bits for each character.
Stop bits 1 | 2; default: 1 Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronize with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.
Parity None | Odd | Even | Mark | Space; default: None In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
  • None (N) - no parity method is used.
  • Odd (O) - the parity bit is set so that the number of "logical ones (1s)" has to be odd.
  • Even (E) - the parity bit is set so that the number of "logical ones (1s)" has to be even.
Flow control None; default: None In many circumstances a transmitter might be able to send data faster than the receiver is able to process it. To cope with this, serial lines often incorporate a "handshaking" method, usually distinguished between hardware and software handshaking.

Over IP

The Over IP serial type is used to manage serial connections over a TCP/IP network.

Instance Example

Here's an example demonstrating Over IP in action, running in Client + Server Mode.

Serial Device Configuration

Configure serial port communication parameters in the Serial Device Configuration section.

[[File:Networking_rutos_manual_serial_utilities_over_ip_serial_default_{{{default}}}_v2.png|border|class=tlt-border]]

Field Value Description
Enable off | on; default: off Turns the instance on or off.
Name string; default: none Instance name, generated by the user when first creating the configuration.
Device ; default: Specifies which serial port will be used for serial communication.
Data bits 8; default: 8 Number of data bits for each character.
Stop bits 1 | 2; default: 1 Stop bits sent at the end of every character allow the receiving signal hardware to detect the end of a character and to resynchronise with the character stream. Electronic devices usually use one stop bit. Two stop bits are required if slow electromechanical devices are used.
Parity None | Odd | Even | Mark | Space; default: None In serial transmission, parity is a method of detecting errors. An extra data bit is sent with each data character, arranged so that the number of 1 bits in each character, including the parity bit, is always odd or always even. If a byte is received with the wrong number of 1s, then it must have been corrupted. However, an even number of errors can pass the parity check.
  • None (N) - no parity method is used.
  • Odd (O) - the parity bit is set so that the number of "logical ones (1s)" has to be odd.
  • Even (E) - the parity bit is set so that the number of "logical ones (1s)" has to be even.
Flow control None; default: None In many circumstances a transmitter might be able to send data faster than the receiver is able to process it. To cope with this, serial lines often incorporate a "handshaking" method, usually distinguished between hardware and software handshaking.

Over IP Configuration Settings

You can configure network related parameters of the serial connection in the Over IP Configuration secion.

Field Value Description
Mode Server | Client | Client + server | Bidirect; default: Server This device's role in the connection:
  • Server - the device waits for incoming connections.
  • Client - the device initiates the connection.
  • Client + server - launches service in server and client(s) mode simultaneously.
  • Bidirect - acts as client by default but waits for incoming connections at the same time.
Protocol TCP | UDP; default: TCP Protocol used in the communication process.
Client: Destination address IP | Port; default: empty Specify server address and port for client to connect to. E.g first field for address second for port. 16 destination addresses are allowed.
Server: UDP: Predefined addresses IP | Port; default: empty Set predefined IP and port for UDP connection. E.g first field for address second for port.
Listening port [1..65535]; default: empty When enabled, all data will be transmitted transparently.

Field Value Description
Use TLS/SSL off | on; default: off Mark to use TLS/SSL for connection.
TLS version Support all | tlsv1.0 | tlsv1.1 | tlsv1.2 | tlsv1.3; default: Support all Minimum TLS version allowed to be used.
TLS type Certificate based | Pre-Shared-Key based; default: Certificate based Select the type of TLS encryption.
Require certificate off | on; default: on Demand certificate and key from peer and verify them against certificate authority.
Verify host off | on; default: off Check if the server certificates Common Name (CN) matches hostname to which client is connecting.
Certificate files from device off | on; default: off Choose this option if you want to select certificate files from device.
Certificate files can be generated <a class=link href="/system/admin/certificates/generation">here</a>.
Certificate file .crt file; default: none Upload certificate file.
Key file .key file; default: none Upload key file.
CA file .ca file; default: none Upload CA file.
Pre-Shared-Key string; default: none The pre-shared-key in hex format with no leading “0x”.
Identify string; default: none Specify the identity.

Field Value Description
Raw mode off | on; default: on When enabled, all data will be transmitted transparently.
Remove all zeros off | on; default: off When checked, indicates that the first hex zeros should be skipped.
Inactivity timeout integer [0..36000]; default: 300 Specifies period of time in seconds, where server connection must be inactive, to disconnect client. To disable timeout input 0.
Serial timeout integer [0..1000]; default: none Specifies the maximum milliseconds to wait for serial data.
Max clients integer [1..32]; default: 4 Specify how many clients are allowed to connect simultaneously.
TCP echo on | off; default: off Enable software TCP echo.
Close connections on | off; default: off Close TCP connections everytime data is sent or received (might result in serial data loss).
Keep alive on | off; default: off Enable keep alive.
Keep alive time integer [0..32000]; default: 0 Close TCP connections everytime data is sent or received (might result in serial data loss).
Keep alive interval integer [0..32000]; default: 0 The interval between subsequential keepalive probes.
Keep alive probes integer [0..32000]; default: 0 The number of unacknowledged probes.

IP Filter

The IP Filter section is used for configuring which network is allowed to communicate with the device. You may add a new instance by selecting the Interface and pressing Add.

Then enter the IP address and save.

[[Category:{{{name}}} Services section]]

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