[Trend]TrendDebug

Used to diagnoze the trend system during commissioning. Options values are:

• 1 - Logs the client, server, and redundancy message types and also the samples being written in the trend server from normal acquisition, to syslog.dat.

• 2 - Logs detailed information about the currently active backfill process, to syslog.dat. This will include the redundant samples written to the archive.

• 4 - Logs detailed information for the TrendSetTable functions, to syslog.dat.

• 8 - Logs the summary information only of the currently active backfill process, to syslog.dat.

• 16 – Logs the client trend data, to syslog.dat.

These settings can be added together to have combinations of logging levels. For example:

[Trend]
TrendDebug=6 ! 4 + 2

This will log the detailed backfill process and TrendSetTable functions.

Allowable Values:

0 to 31

Default Value:

0

Note: You can update this parameter within the Citect.ini file while online, as the runtime system will read its value periodically or on demand. For more information, search the Plant SCADA Help for the topic Adjusting Logging During Runtime.

See Also

Trend Parameters