i have an ART 120 here in australia that is causing some continued headache !
the system is using the old black sensors with the 'screw -on' type locking collars - the system keeps bringing up err sens 54, err sens 31 etc, there is no set pattern to the errors
there are 54 sensors in the loop & when hooked up 1 way the system will only get to 3rd head of 6 then begin the err messages, when the loop is hooked up from the other side it will get to the 5th head of the 6 then begin problems, all the cables have being replaced, moved - everything has being done, the sensors themselves have being moved around the heads to see if some sensors don't like each other & new stainless sensors purchased & introduced to see if this works - no avail
it seems like the sensor network is encountering a continued issue - as an individual - each sensors will operate ok, as a network - random error problems
we at burando purchased 1 of your sensors programming tools - are these capable of reprogramming the older sensors as i feel the problem isn't as clear cut as a faulty sensor, broken lead or faulty monitor head as all of these have being replaced or tested elsewhere