Setting the transmit buffer

Setting the transmit buffer 1:

This documentation article only applies to the TwinCAT FTP Client up to version 3.x.

The transmission speed of the TwinCAT FTP Client can be regulated using the transmit buffer. This can be set in the registry under the following key.


"HKEY_LOCAL_MACHINE\Software\Beckhoff\TwinCAT3 Functions\TF6300 FTP\Configuration\SendBuffer"

Setting the transmit buffer 2:

The value is specified in bytes. The default value is 16 kB.

Notice

Main memory load

The larger the value of the transmit buffer is set, the larger the main memory required by the TwinCAT FTP Client process. If the value is too high, this can lead to storage problems with very small devices.

Requirements

Development Environment

Target Platform

PLC Libraries to include

TwinCAT v3.0 Build 3102

PC or CX (x86)

Tc2_FTP