IOP DACKILLs not clearing on SUSEX,EY
After the upgraded code to support 18/20-bit DAC intermix, there is a problem with clearing some IOP DACKILLs on the large test stand. Specifically on x2susex, x2susey, the regular procedure using the SUS MEDM screens appears to clear the IOP DACKILL on that screen, but the status bit for IOP DACKILL on x2iopsusex and x2iopsusey remains set. It works as expected on the other SUS front-ends
See https://alog.ligo-la.caltech.edu/TST/index.php?callRep=13740