# LGF_typeFileReadWriteDeleteParameter (UDT / V0.0.1)

Overview

## Description

This UDT belongs to the Module `LGF_FileReadWriteDelete` and lists all possible parameters to configure its behavior.

## Parameter description

Identifier | Data type | Default value | Description
--- | --- | --- | ---
dataLengthMustMatch | Bool | TRUE | TRUE: The length of the file data set and the dataset in the PLC must match (File read)
clearBufferBefore | Bool | TRUE | TRUE: Buffer would be cleared with 16#00 Byte before writing the data (File write)
includeTimestamp | Bool | FALSE | TRUE: A Timestamp (DTL) is included in front of the Data. `executeWrite` adds the actual time (system- or local time) `executeRead` reads back the timestamp
timeStampIsLocal | Bool | FALSE | TRUE: The timestamp is used in local time. FALSE: The timestamp is used in system time / UTC. Only used if `includeTimestamp` is set.