Ok so.. I've been running these VSD-A drives for longer than i want to admit w/ out some of the wiring completed. I've finally got time and the hardware to wire this all correctly but now I'm confused on the 'how' part of the equation..


In regards to the CMD header Pin 4 [Disable + ] should I be putting +5vdc in here to 'enable' the drive? If at some point we want to disable the drive we would remove the 5vdc?

Or

Is this a '5vdc to pin4 to Disable the drive' functionality?

I would think the 5vdc to ENABLE the drive is a safer way of wiring things but... maybe I'm missing something.. [ie if a wire breaks or a P/S goes south, the drive will disable and then not following commanded position and fault?]