dcooper33
Lifetime Supporting Member + Moderator
Trying to get an ACS600 drive to communicate on a profibus network through an ABB NPBA-12 adapter module. All drive params are correct according to the manuals for the drive and the adaptor. But when I power up the drive and go into remote mode the adaptor "msg" light just flashes green, rather than on steady, which the manual says is "profibus communication establishment"
The comm board had been swapped out before I got there, and then I had a spare adaptor laying around and swapped that out, but still to no avail.
Anyone have any ideas about what else I can try?
The comm board had been swapped out before I got there, and then I had a spare adaptor laying around and swapped that out, but still to no avail.
Anyone have any ideas about what else I can try?