Current software is bundled with a type of serial port on the control. For example, many FANUC CNC controls come with an RS-232 serial port, while the FANUC C250E has an HSSB port. The type of serial port determines what communication software can be used with the control. To connect to a FANUC CNC control using serial communication, the control needs to be connected via an RS-232 serial port or an HSSB port.
USBIn the most modern industrial applications, serial data transfers are now being performed via USB. USB serial communication is used by a number of manufacturers, including FANUC. The USB serial method of communication has a number of advantages, not the least of which is the ability to link an unlimited number of FANUC controls to one PC. In the past, most manufacturers of serial communication used a protocol that limited the number of controls that could be connected to one PC. The USB protocol does not limit the number of controls, making it possible to communicate with an unlimited number of FANUC controls.
WirelessAlthough the wireless serial method of communication was developed for use in confined areas, such as in a shop room, it is now commonly used on the shop floor. A wireless connection is performed between the control and PC, similar to the wired serial method. However, in a wireless serial connection the CNC-side serial port is not wired to the PC. Instead, it relies on a wireless transmission and reception method.
EthernetEthernet is commonly used for communication in industrial environments. This communication method is relatively inexpensive to implement and is often used to connect multiple devices to a single computer. Ethernet is generally a 10/100 Mbits per second method of communication. In order to communicate to a number of devices, the Ethernet connection is a multi-port connection, where each port is wired to a different device. For example, suppose that you have a control and a PC connected to the same Ethernet switch, then each port on the switch will be wired to either the control or the PC. To further illustrate, say that the two Ethernet ports on the switch are wired to the control, and that the PC is also connected to the Ethernet switch. In this case, each device (control and PC) has its own Ethernet port and the control can communicate with the PC via either port.
I have a SketchUp Pro 2017 license on my Windows 10 Home and a SketchUp Pro 2016 license on my Windows 8.1. I used to be able to download more than one file per license from 3D Warehouse at the same time. Now I can only download one at a time and I cannot download more than one SketchUp Pro 2017 license... any idea?
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