Program logic on enhanced remote interface Infinity Bio Inert 1260


I have a third party valve that can receive a TTL to switch positions.  I have connected two wires to pin 8 (PREPARE) and ground.  How do I signal an event in OpenLab CDS?  The best I could find was designing a sample prep method and using the "remote" function in a timetable.  However, when I run the method, it remains stuck in Prerun mode.  This happens until I manually close the circuit on pin 7 (START).  Is there any way to make use of an event on the the pins labelled NOT in USE?

Thanks for all the help!



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