It comes PC ports options when making the plc online, how to choose, what are the differences between these ports?

2016-08-17 14:25:13 Xiamen Haiwell Technology Co., Ltd. Read

Haiwell PLC programming software can automatically judge how many ports can be used in the computer.The port has no difference (except the PC), all are available for downloading and can be online. For example,the programming cable is connected to one PC port (such as COM1), then we should choose this port (COM1 port) in the software.