Close port #FB

Symbol:

Description:

This function blockcloses a port that is provided by connecting a "RS232 to USB" adapter. It supports a maximum of 25 interfaces (see table). It is recommended to connect the input "bClose" with an edge-triggered function block. The output "State" shows the current state.

Parameterization

None

Signals:

Name

I/O

Type(s)

Function

Port

I

UCHAR

Port (see table)

bClose

I

BIT

Close port

State

O

UCHAR

State