How to send G-code to UR3e

Technical Questions
1

Hello there.

I’m currently working on a UR3e that has to draw/engrave using the Toolpath URcap. I’m unsure how I’m going to be able to send G-code remotely to the robot without using a USB. And how to automatically import the .nc file to the Toolpath URcap for use. Is this possible?

Best regards,

Martin

2

send via ssh port if using python method such as below. im working through the issue of executing this file. I do not want to send 100 lines of URscript over tcp, or send a script file that executes anywhere from 7-12 gcode paths

def sftp_transfer (self, source_path, destination_path = “”, action = ‘upload’):

    # Create an SSH client

    ssh = paramiko.SSHClient()

    # Automatically add host keys without requiring user confirmation
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

    try:
        # Connect to the SSH server
        ssh.connect(self.robot_ip, port=self.ssh_port, username=self.username, password=self.password)

        # Create an SFTP session
        sftp = ssh.open_sftp()

        if action == 'download':
            # Download file from remote host
            sftp.get(source_path, destination_path)
            print(f"File '{source_path}' downloaded successfully to '{destination_path}'")
        if action == 'upload':
            # Upload file to remote host
            sftp.put(source_path, destination_path)
            print(f"File '{source_path}' uploaded successfully to '{destination_path}'")
        elif action == 'delete':
            # Delete file from remote host
            sftp.remove(source_path)
            print(f"File '{source_path}' deleted successfully")

        # Close the SFTP session
        sftp.close()
    except Exception as e:
        print(f"Error: {e}")
    finally:
        # Close the SSH connection
        ssh.close()