SysLog_Control
Function Description
This function is used to manage the SysLog Client library (RFC 5424).
It performs the following actions:
-
Defining the server address.
-
Defining the server TCP port. The default TCP port is 601.
-
Starting or stopping the service. The service is disabled by default.
IL and ST Representation
To see the general representation in IL or ST language, refer to the chapter Function and Function Block Representation.
I/O Variable Description
The following table describes the input variables:
|
Input |
Type |
Comment |
|---|---|---|
|
i_xExecute |
BOOL |
On rising edge, starts the function block execution. |
|
i_adHostIp |
IP_ADDR |
Sets the IP address of the controller. It can be modified when the service is stopped. |
|
i_adSrvIp |
IP_ADDR |
Sets the server address. It can be modified when the service is stopped. |
|
i_diTcpPort |
DINT |
Sets the TCP server port. If 0, the default port (601) is selected. It can be modified when the service is stopped. |
|
i_xControl |
BOOL |
Control bit. TRUE indicates that the service is activated. FALSE indicates that the service is stopped. |
The following table describes the output variables:
|
Output |
Type |
Comment |
|---|---|---|
|
q_xDone |
BOOL |
Set to TRUE when the operation is completed. It is active when i_xExecute is set to TRUE. |
|
q_xError |
BOOL |
Set to TRUE when an error occurred. It is active when i_xExecute is set to TRUE. |
|
q_xStatus |
BOOL |
Set to TRUE when the service is running. It is active when i_xExecute is set to TRUE. |