User`s guide

Creating/Editing Your Own Product File via XML Page 214
Any number of device variables can be "pulled out" of any message within the "setup_messages" section.
This sequence of setup_messages will occur ever time a new TCP connection is made. If the incoming messages
received are not as expected, the TCP connection is closed and the device’s error Boolean Type Variable is set. If
the command attempting to be sent has retries, the TCP connection will try to connect again and re-send any
setup_messages data. The error Boolean Type Variable will only be set after the final command retry