Hello from Tx.
We have about 32 robots (nx100/HP20 and XRC/EA1400) and today all stopped at once. The fault on the NX was 9127 and on the XRC’s 4107. We had this issue before when we get heavy rains with lightings (every other year here in TX) but today it just happen out of nowhere. Since this happens when we get lightings I related this issue with power surge since electricity is the only thing common on all of the robots. Is this common on XRC’s and NX’s controllers and is this caused by a power surge?