When your system has more than one pumps or vavles, you may need to see the method parameteres for all the pumps and valves in one screen to make sure they work together well. It cannot be done directly with Chemstation as it uses one-module-at-a-time approach in method setting up. We made a software that can work as an interface for Chemstation. It extracts the method parameters for vavles and pumps from Chemstation and displays them in one screen. Users can also use the screen to set up a method and then send the prameteres back to chemstation. This is a byproduct from one of our projects. We are not sure if this interface is really necessary. We would like to seek comments and suggestions of LC chromatographers. Those with more interest may go to the following site for a brochure:

http://www.promochrom.com/ValveInterface_brochure.pdf

Thank you.
PromoChrom