Hello, if you have had the bad fortune of running out of the operator terminal (screen), I advise you to get a replacement at an official Omron service, write down the data on the drive board and ask for it. If you can not get it, you will be forced to buy an official communication cable and download the SYSDRIVE software for JX, you have it in Industrial Omron, it comes in the cx-programmer cd. You can also configure it at an official distributor of the brand.