sosIntegerSet (Function)

sosIntegerSet will update the value of an existing integer object.

Input:

key : STRING

The key for the object to update.

value : DINT default 0

The new value for the object.

Returns: INT

Declaration:

FUNCTION sosIntegerSet : INT;
VAR_INPUT
  key   : STRING;
  value : DINT := 0;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  rc      : INT;
  timeout : INT;
END_VAR;
BEGIN
  ...
  // Create integer object
  rc := sosIntegerCreate(key := "config.timeout", value:=600, desc := "Timeout for the connection");
  DebugFmt(message:="sosIntegerCreate=\1", v1:=rc);
  // Update integer object
  rc:= sosIntegerSet(key:="config.timeout", value:=6000);
  DebugFmt(message:="sosIntegerSet=\1", v1:=rc);
 
  // Read integer object
  rc:= sosIntegerGetInt(key:="config.timeout", value:=timeout);
  DebugFmt(message:="sosIntegerGetInt=\1 => \2", v1:=rc, v2:=timeout);
  ...
END;
 
END_PROGRAM;