under channel B, only the LN node, duct a01 shows, I tried to find node and it just says duplicate found, delete old node something like that select continue and it finds the same node, then says bind channel, spits out a couple errors, and same thing, I try the add node, and replace node, and it will only find the duplicate ln, give error, and same thing. so I saw something about building a Lon tree from scratch, so I delete all nodes under a and b channel. then I select find node, it finds LN, I give it the friendly name, select it, select add node, and Host A shows up, add friendly name, and bind. then do the same thing on B channel, and everything comes to life, now Im thinking just have to do same thing at job, and should be fine. try the same thing at job, and it will not add the host B, change LN card again, same thing build tree from scratch and will not add the host B. turns out the problem is the old cpu. put new cpu in, and have to build tree from scratch again, download lonconfig, and everything in LON is working fine. download the job eprom file, and think it is licked.
cpu boots up, all looks fine, take off inspect, and now it won't close the door, getting door communication error. can't figure that out, so put old cpu back in, and get it running on independent again. the only thing I can think of is that maybe its a board software problem, old board is V3R0, and" new used" board from parts shelf is V4R3 I believe. does the cpu have to be ordered from vertical express with job specific software? gonna try and order another cpu from vertical express,