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AVEVA Enterprise SCADA

Software Protocol Analyzer (SWANA) message

  • Last UpdatedApr 24, 2025
  • 1 minute read

The Software Protocol Analyzer (SWANA) main window displays SWANA messages that provide communication information.

Message Part

Description

Message Type

Refer to Message Prefixes below for more information.

Timestamp

Timestamp in the following format:hours:minutes:seconds.milliseconds [AM|PM].

Base X

This is the base used for Non-ASCII data.

Connection

This is the name of the connection.

System

This is the name of the system that generated the connection message.

Remote

This is the name of the remote that generated the connection message (if available from the protocol in use).

Non-ASCII Data

This is the connection message displayed in the configured base (for example, hexadecimal). If the base is 0 or null, or the message is of type M: or S:, then no Non-ASCII data is written.

ASCII Data

This is the connection message displayed in ASCII format. For message types Q:, R:, X:, the message is converted to ASCII where unprintable characters are displayed as dots.

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