OP, I think if you still want help from the learned members on this forum (I exclude myself from that list), it would probably be best that you start your thread from the beginning again; using terms we can all understand, highlighting the installation you found, what you were intending to do, the faults you encountered and the test equipment you have at your disposal.
I think we are all struggling to understand the issues you have, mainly from the terms you are using, and the 'tests' you are conducting. It may be we are just confusing ourselves, but clarification might help?