Cicode Programming Reference > Using Cicode Expressions > Logging Expression Data

Logging Expression Data

You can log the value of an expression to a file for trending, by defining it as a trend tag:

Trend Tag Name



B1_TIC_101_PV + B1_TIC_102_PV

File Name


When the system is running, the value of the expression B1_TIC_101_PV + B1_TIC_102_PV is logged to the file [log]:B1_TIC.

See Also

Using Cicode Expressions