RobotStudio event

Reading file in RAPID does not work .

milerik
milerik ✭
in RobotStudio
Hello there !   :beerchug:
I want to use OPEN command and read an TXT file. Offline mode is working like a charm ( txt file contains coordinates) , but when I uploaded the code to the real robot is writing an error on the pedant : 

Error 41676 Device access error      ,   and write the path that containts the *.txt files.

Its a simple code of lines :
PROC Reading()
   
   VAR iodev file;   
   VAR string text;
   
   Open "HOME:" \file:= "1.txt" , file \Read;
   !TPWrite ReadStr(file);
   Rewind file;
   !text := ReadStr(file\Delim:=",");
   Runnable:= ReadNum(file);   
   Close file;
   
   
ENDPROC

the HOME folder the default one.I  did not change it . Its on my laptop hard drive

C:\Users\Hanokri\Documents\RobotStudio\Systems\IRB140_6kg_0.81m_typeC_28\HOME\1.txt

Maybe I need to calibrate the controller somehow, to see my laptop folder ? I connected  the robot via Ethernet  cable.

I welcome any answer , please : ) 

Comments

  • svoldgaard
    svoldgaard ✭✭
    Do you have a copy of the txt file on the robot or is it only on you laptop?
  • milerik
    milerik ✭
    It is only on my laptop. But I realized I can not used this methode , the robot is checking its on hard drive only, not on my laptop harddrive .
    Can I use Socket Messaging to get the same result? I mean my rapid code is already upload on my robot and Its in run mode, waiting for 1 value to begin reading incoming X and Y coordinates from my labview TCP/IP connection. I get the string(coordinates) from like this
    ...
    SocketReceive socket1 \Str:=received_string;
    ...
    then received_string: = VAR NUM Y_coordinate . Could It work ?

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