E_SocketConnectionlessState
Status information of a connection-less UDP socket (eSOCKET_TRANSIENT == the status changes from eSOCKET_CREATED=>eSOCKET_CLOSED, for example).
Syntax
TYPE E_SocketConnectionlessState:
(
eSOCKET_CLOSED,
eSOCKET_CREATED,
eSOCKET_TRANSIENT
);
END_TYPE
Values
Name | Description |
|---|---|
eSOCKET_CLOSED | The UDP socket is closed. |
eSOCKET_CREATED | The UDP socket is created. |
eSOCKET_TRANSIENT | The UDP socket changes from closed to open or from open to closed. |
Requirements
|
Development environment |
Target system type |
PLC libraries to include (category group) |
|---|---|---|
|
TwinCAT v3.1.0 |
PC, or CX (x86, X64, ARM) |
Tc2_TcpIp (communication) |