Any Help! Currently changed out an Otis GDBC board along with drive for the newer KBA21310AAV10 drive with updated GDBC boards. everything is wired in an all terminals connected. yet we are getting no relays picking for drive enable. no blocks, yet fault SFCMSg? any info would be great. we miss a procedure or wire that we should've added/deleted in the change? everything was plug and play yet were dead in the water now.

Thanks