I'll start out by saying my experience with PLC's is practically zero. The Trilogi software made learning how to program them very easy however.
The issue I'm having is communication errors with the E10 when I try to program it. Since the documentation I have on the E10 is almost nothing, I can't seem to find the answer to a very simple question.
Does the E10 need to have power in order to be programmed or can it be programmed while unpowered?
(I ask because my power supply seems to be non-functional at this time, and cannot just try it powered up)