Peter Laing
Member
It's my first time working with remote IO on a ControLogix system. I'm having some trouble getting an Allen Bradley 1791-16BC block IO module working with the 1756-DHRIO card. I've configured CH B of the DHRIO for Remote IO, and In RSLogix 5000 IO Configuration added a Generic Remote IO adapter to CH B. If I set the Rack number to 1, it will work. When I attempt to use any other rack number, the red light flashes and the rack diagostics indicate "incorrect module". I know the Block IO is good, and the switches set OK, 'cause it will talk to a PLC5 with no problem. Anybody else run into this issue?
Cheers,
PL
Cheers,
PL