I have installed 3 CR1000, two of them are working ok, but one of them since one week ago is giving a message error about "failure communication". I cant connect with the datalogger. I traied getting off the power but the datalogger not connect. I traied of using "config device" but I can't connect with the datalogger. For connecting I use a seria R232 and I dont have any problema with the another two dataloggers using the same cable.
What can I do?