My client is using RBatch II and I have some questions regarding getting a recipe to behave. 1. I see that I can assign multiple unit types to a single phase, but when I compile a recipe with this phase I get an error about not enough symbolic names. What are symbolic names and how can they be useful? 2. If I have a phase assigned to two unit types, will the recipe run the phase if either of the two unit types is currently booked? We have a point in the recipe where either a washer or a reactor is booked, and we need a phase to run to select which path to run - one path is for the washer and the other is for the reactor. I was hoping that a phase assigned to both the washer and reactor unit types would run for either booked unit. Thanks, Bob -- Robert W. Woolard Sequential Automation Consultants 601 Croton Rd. King of Prussia, PA 19406 http://www.seqauto.com bwoolard@xxxxxxxxxxx _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave