Change trend preferences

Select the

Trends

category.

In

Default Sample Period

, enter the value you want to use as the sample period for most trends.

When you create a new trend or a quick trend, this value is automatically used as the sample period, unless you specify another value. Valid values are in the range from 1 millisecond to 30 minutes; the default value is 10 milliseconds

Under the

Logging

heading, choose the

Trend Log Directory

.

In

Trend Log Directory

, enter the directory where you want to save permanent trend log files.

Trend log files are generated when the trend is turned on. You can save them by specifying a directory for them. By default, they are saved in the project directory.

Select

OK

to close the

Workstation Options

dialog box.