Struggling with the Model B i/o in an R-J2. I've replaced the interface (BIF04A) module as well as the basic (BMD88A1) and extension (BMD88P1) modules. All the appropriate LEDs are green. Still getting the PRIO-100 fault at start up - Model B Comm Error, and it won't clear.
First question - when I let the controller auto-configure the i/o, it starts with outputs 1-8 on rack 1, slot 1, starting point 1, and the inputs 1-8 on rack 1, slot 1, starting point 9. But with these modules, I should have 16 in and 16 out, I think... right? So why won't it auto-configure 9-16 in or out? And is that the correct order? It essentially means that my outputs are A0-A7 and C0-C7 while my inputs would be B0-B7 and D0-D7, correct?
Other than that, I read in another thread that PRIO-100 is indicative of lack of power or lack of communication. My green LEDs lead me to believe otherwise.
Has anyone had similar experience with these i/o modules? Any ideas on configuration? I'm nearing the point of ordering a model A rack, something I am much more familiar with...