Variable access with web services

RobotStudio
1

I am trying to read a program user variable in Module 1
PERS num count := 0;

The manual states that I should be able to

curl --digest -u "Default User":robotics [http://192.168.8.105/rw/rapid/symbol/data/RAPID/T_ROB1/user/count](http://192.168.8.105/rw/rapid/symbol/data/RAPID/T_ROB1/user/reg1)

But first of all I think it should be symbols and symbol is not known with resource not found.

So I have tried

/:[c:\temp]curl --digest -u "Default User":robotics "http://127.0.0.1/rw/rapid/s
ymbols?action=show" | xmllint-1.0.exe
2

It should be “symbol” and not “symbols”. This is the Rapid Code:


MODULE Module1

  

  PERS num count := 13746;

  

ENDMODULE

This is the command to read the value:

curl --digest -u "Default User":robotics http://localhost/rw/rapid/symbol/data/RAPID/T_ROB1/Module1/count

And this is the result:

<?xml version="1.0" encoding="UTF-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title>rapid</title>
    <base href="http://localhost:80/rw/rapid/"/>
  </head>
  <body> 
    <div class="state">
      <a href="symbol/data/RAPID/T_ROB1/Module1/count" rel="self"></a>
      <a href="symbol/data/RAPID/T_ROB1/Module1/count?action=show" rel="action"></a>
      <ul>
        <li class="rap-data" title="RAPID/T_ROB1/Module1/count"> 
          <span class="value">13746</span>
        </li>
      </ul>
    </div>
  </body>
</html>