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Connect OmniTurn CNC to Your Network!

Connect Your OmniTurn CNC to Your Network

The network interface acts as a bridge between the Omniturn’s RS232 port and the network (via WiFi or Ethernet).

As configured when we ship it, the interface is set up with a shared folder that is accessible to computers on the network and a serial connection to the Omniturn.

Computers on the network can map it as a network drive or set up a shortcut to it as a shared folder, and treat it as if it was a folder on the computer’s own hard drive.

The Omniturn can download files from it or upload files to it. Files can be deleted from it only from the network side.

Connect Your OmniTurn CNC to Your Network

Installation (G4 CNC):

For G3 CNC installation, click here.

Using the Interface:

Operation from the CNC side:

The interface needs a minute or so to boot. This isn’t an issue if the interface is left powered up all the time, but if you only power up the interface when you need it you’ll have to wait for it.

Pressing F7 in Auto mode will bring up the interface screen. After the file transfer is complete, exiting the interface program will bring you back to the Auto screen.

When the interface program starts up it displays a menu with 3 options:

Would you like to:

  1. Receive a program from another computer
  2. Send a program to another computer
  3. Exit file transfer program

When you select number 1 you will be shown a listing of files on the network interface device and prompted for the name of the one you want to transfer.

Typing the name and pressing Enter will transfer the file. You will be given the choice to overwrite if the file already exists on the Omniturn. The file will be displayed as it’s transferred. Pressing Esc without choosing a file will return you to the menu.

Typing the name and pressing Enter will transfer the file. You will be given the choice to overwrite if the file already exists on the Omniturn. The file will be displayed as it’s transferred. Pressing Esc without choosing a file will return you to the menu.

When you select number 2 you will be prompted for the name of the file you want to send. When you enter it, it will be sent. If you press Esc before entering the file name you will be returned to the menu.

Operation from the network computer side:

You can designate the network interface as a network drive or as a shared folder, or you can just copy files from the command prompt if that’s what you prefer.

We prefer to set up a shortcut to each interface (for example, the target would be \\omniturn2\share for the interface of that hostname). You can then just handle files on the interface as if they are local to your computer.

General considerations:

One of the main advantages of network connection is that it allows you to make sure that only the current version of any file is available to the machines.

For this reason, the number of files that are available on each machine’s network interface should be kept to a minimum, so that they can easily be kept up to date. Files that aren’t going to be needed in the near future shouldn’t be on the interface.

You can push files to the machine’s interface from your desktop, but the Omniturns can’t pull them from your desktop. Each machine only has access to files that are in the /share folder on its own interface.

The file transfer folder on the network interface is called /share and it’s set up to be public. Your IT department can adjust the permissions as desired, using the kermit terminal interface from the Omniturn side or PuTTY or some other SSH terminal program from the network side.

It’s a Linux computer, running the Debian "Stretch" package. We don’t recommend updating the OS, since Linux developers like to tinker with things like where files are located and what utilities are included, potentially breaking our setup.

Installation (G3 CNC):

>Price List
G4 Install (PDF)
G3 Install (PDF)
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