VTRx+ ID currently not read
I added the functionality of storing the VTRx+ ID in the root file meta data a few MR ago. It needs to be read from the VTRx+ via I2C.
There was a problem with the CI module used at the time: The run would fail because of an error in the I2C transaction. Unfortunately, the issue on the module was not fixed and ID is currently not read (see https://gitlab.cern.ch/cms_tk_ph2/Ph2_ACF/-/blob/Dev/tools/Tool.cc#L513).