Collecting Fractions Automatically (Autopurification)
Using Triggers in Autopurification Programs

Using Triggers allows performing one or more actions as soon as certain conditions are true. Usually, three triggers are required for fraction collection:

• To start fraction collection

• To change the tube

• To finish fraction collection

For an example, refer to Commands for Controlling Dionex Devices  Sample and Fraction Manager: PGM File for Fraction Collection.

Miscellaneous and freely definable conditions allow linking triggers to certain action, thus making them a flexible and versatile tool for controlling and monitoring various functions of the APS-2000 Series systems. For example, you can use a trigger to control and monitor the

• System pressure,

• Correct communication between the system and the software,

• ARC logic,

• And to transfer various variables from the panel to the program.

For information about special autopurification triggers, refer to the operating instructions for the APS-2000 Series systems.

For an overview of how to perform Autopurification, refer to  Collecting Fractions Automatically (Autopurification).