Reading file in RAPID does not work .

RobotStudio
1

Hello there !

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 : )

2

Do you have a copy of the txt file on the robot or is it only on you laptop?

3

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 ?