After the Electrical and Computing Shutdown (see #68779) the setup for the Magnetic Injections was stil ON at WEB and the processes: LargeCoil_CEB, LargeCoil_NEB, and LargeCoil_WEB were stopped under VPM > Detector s Environment Monitoring > Noise hunting.
LargeCoil_CEB process turned on regularly while for NEB and WEB we were receiving loss of connection error and the host was filing to ping.
At 14:09 UTC I went to WEB and I saw that the hardware setup for Magnetic Injections (Fig 1) was still ON, we checked that no magnetic field was injected and I disconnected the ethernet cable (Fig 2), then once replugged we were able to restart the LargeCoil_WEB process on VPM and set off the setup.
Then I mooved to NEB repeating the same procedures, we were able to restart the LargeCoil_NEB process and we did an ON-OFF test, the unit is working regularly.
Activity concluded at 14:40 UTC.