logGetMaxRecordSize (Function)

logGetMaxRecordSize will report the record size that was set as maximum in the logCreate() and logCreateMem() functions or the maximum size of the data in a record created with logInitialize().

Input:

handle : SYSHANDLE

A handle to the Datalogger to get the maximum record size from. If not provided, it will work on the flash-based log.

Returns: DINT

Maximum size of a record in the Datalogger.

Declaration:

FUNCTION logGetMaxRecordSize : DINT;
VAR_INPUT
  handle     : SYSHANDLE;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  maxsizerec : DINT;
END_VAR;
 
BEGIN
  ...
  // Get maximum size of a record in datalogger
  maxsizerec:=logGetMaxRecordSize();
  ...
END;
 
END_PROGRAM;