I am trying to autoconfigure a local I/O extension on an Allen Bradley PLC 5/40L. I have a 1771-alx adapter card in an AS2B series B
rack. I have verified all of the dip swithes on the adapter card and the rack and they are correct. Whenever I try to autoconfigure the local I/O extension it fails and tells me to be sure I have created an I/O status file. There is an I/O status file because the scanner channel will let me autoconfigure it. I am using allen Bradley Rslogic5 programming software. Would anyone have an ideas?
Thank you Doug Barnett
rack. I have verified all of the dip swithes on the adapter card and the rack and they are correct. Whenever I try to autoconfigure the local I/O extension it fails and tells me to be sure I have created an I/O status file. There is an I/O status file because the scanner channel will let me autoconfigure it. I am using allen Bradley Rslogic5 programming software. Would anyone have an ideas?
Thank you Doug Barnett