# System Parameters

'+W' | WindX Data Packet Compression

## Description

The '+W' parameter is used to control the compression of WindX data packets.

When enabled, the WindX data packets will be compressed wherever possible. This compression will reduce the number of data packets needed to transmit the data.

#### Note:
This feature is only enabled when running a Professional version.

(The '+W' system parameter was added in PxPlus v6.30.)

## Default

Off (Can only be changed when running a Professional or Web license)