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--- virtual_uart [2018/07/30 08:51] – emozolyak
+++ virtual_uart [2018/11/26 12:18] – emozolyak
@@ Line 1: / Line 1: @@
 ====== Virtual UART function ======
-Sometimes there is a need to access a remote PLC or other equipment with an RS-485 or RS-232 interface. To solve this problem, you can use the Virtual UART function which is built into WebHMI.
+Sometimes there is a need to access a remote PLC or other equipment with an RS-485 or RS-232 interface which has connection with WebHMI. To solve this problem, you can use the Virtual UART function which is built into WebHMI, the application structure is figured below:
+{{ ::virtual_application_usage.png?direct&600 |}}
 Suppose that we need to update the program in the controller Delta DVP-10SX. It is connected to WebHMI using RS-485.