By popular demand, I have added a FE_STATUS legend to the CDS overview medm screen. This is slightly different from the STATE_WORD bits shown on the GDS_TP screens, so a legend is indeed useful. The first 9 bits match, I have dropped the OVERFLOW bit, shifted the CFC bit one left and added the DAQ (as seen from the DAQ) bit to the end.
The legend is a related display, please use the "SHOW LEGEND" button at the bottom of the overview screen.